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diff --git a/cs101courseware/__pycache__/homework1.cpython-36.pyc b/cs101courseware/__pycache__/homework1.cpython-36.pyc
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diff --git a/cs101courseware/cs101report1.py b/cs101courseware/cs101report1.py
index 1ee2d8c634d1d4022b65e90bdb033b63bb0986dc..d1136303d49fa6ed2bab183337d73939c63fa5b6 100644
--- a/cs101courseware/cs101report1.py
+++ b/cs101courseware/cs101report1.py
@@ -31,10 +31,10 @@ class LinearRegressionQuestion(QuestionGroup):
def process_output(self, res, txt, numbers):
return numbers[-1]
-class Report0(Report):
+class Report1(Report):
title = "CS 101 Report 1"
questions = [(ListReversalQuestion, 5), (LinearRegressionQuestion, 13)]
pack_imports = [homework1] # Include this file in .token file
if __name__ == "__main__":
- evaluate_report_student(Report0())
+ evaluate_report_student(Report1())
diff --git a/cs101courseware/cs101report2.py b/cs101courseware/cs101report2.py
new file mode 100644
index 0000000000000000000000000000000000000000..a3d8691c950c1a6a4da8500112822ff4952ae622
--- /dev/null
+++ b/cs101courseware/cs101report2.py
@@ -0,0 +1,46 @@
+from unitgrade.unitgrade import QuestionGroup, Report, QPrintItem, Hidden
+
+class ListReversalQuestion(QuestionGroup):
+ title = "Reversal of list"
+ class ListReversalItem(QPrintItem):
+ l = [1, 3, 5, 1, 610]
+ def compute_answer_print(self):
+ from cs101courseware.homework1 import reverse_list
+ print(reverse_list(self.l))
+
+ class ListReversalWordsItem(ListReversalItem):
+ l = ["hello", "world", "summer", "dog"]
+
+ class ListReversalWordsItemHidden(ListReversalItem, Hidden):
+ l = ["hello", "world", "summer", "dog"]
+
+# class LinearRegressionQuestion(QuestionGroup):
+# title = "Linear regression and Boston dataset"
+# class CoefficientsItem(QPrintItem):
+# testfun = QPrintItem.assertL2
+# tol = 0.03
+#
+# def compute_answer_print(self):
+# from cs101courseware_example.homework1 import boston_linear
+# boston_linear()
+#
+# def process_output(self, res, txt, numbers):
+# return numbers[:-1]
+#
+# class RMSEItem(CoefficientsItem):
+# def process_output(self, res, txt, numbers):
+# return numbers[-1]
+
+class Report2(Report):
+ title = "CS 101 Report 2"
+ questions = [(ListReversalQuestion, 5), ]
+ pack_imports = [] # Include this file in .token file
+
+if __name__ == "__main__":
+ # from unitgrade_private.hidden_create_files import setup_answers, setup_grade_file_report
+ from unitgrade.unitgrade_helpers import evaluate_report_student
+ # setup_grade_file_report(Report2, minify=True, bzip=True, obfuscate=True)
+ # evaluate_report_student(Report2())
+ evaluate_report_student(Report2())
+
+
diff --git a/cs101courseware/cs101report2_grade.py b/cs101courseware/cs101report2_grade.py
new file mode 100644
index 0000000000000000000000000000000000000000..c0324e60978addc5e54feb198dacda40d5e3fdef
--- /dev/null
+++ b/cs101courseware/cs101report2_grade.py
@@ -0,0 +1,421 @@
+
+__version__ = "0.0.4"
+import os
+import compress_pickle
+
+def cache_write(object, file_name, verbose=True):
+ dn = os.path.dirname(file_name)
+ if not os.path.exists(dn):
+ os.mkdir(dn)
+ if verbose: print("Writing cache...", file_name)
+ with open(file_name, 'wb', ) as f:
+ compress_pickle.dump(object, f, compression="lzma")
+ if verbose: print("Done!")
+
+
+def cache_exists(file_name):
+ # file_name = cn_(file_name) if cache_prefix else file_name
+ return os.path.exists(file_name)
+
+
+def cache_read(file_name):
+ # file_name = cn_(file_name) if cache_prefix else file_name
+ if os.path.exists(file_name):
+ with open(file_name, 'rb') as f:
+ return compress_pickle.load(f, compression="lzma")
+ # return pickle.load(f)
+ else:
+ return None
+
+
+
+"""
+git add . && git commit -m "Options" && git push && pip install git+ssh://git@gitlab.compute.dtu.dk/tuhe/unitgrade.git --upgrade
+
+"""
+import unittest
+import numpy as np
+import os
+from io import StringIO
+import sys
+import collections
+import inspect
+
+myround = lambda x: int(x) # required.
+
+def setup_dir_by_class(C,base_dir):
+ name = C.__class__.__name__
+ # base_dir = os.path.join(base_dir, name)
+ # if not os.path.isdir(base_dir):
+ # os.makedirs(base_dir)
+ return base_dir, name
+
+class Hidden:
+ def hide(self):
+ return True
+
+class Capturing(list):
+ def __enter__(self, capture_errors=True):
+ self._stdout = sys.stdout
+ sys.stdout = self._stringio = StringIO()
+ if capture_errors:
+ self._sterr = sys.stderr
+ sys.sterr = StringIO() # memory hole it
+ self.capture_errors = capture_errors
+ return self
+
+ def __exit__(self, *args):
+ self.extend(self._stringio.getvalue().splitlines())
+ del self._stringio # free up some memory
+ sys.stdout = self._stdout
+ if self.capture_errors:
+ sys.sterr = self._sterr
+
+
+class QItem(unittest.TestCase):
+ title = None
+ testfun = unittest.TestCase.assertEqual
+ tol = 0
+
+ def __init__(self, working_directory=None, correct_answer_payload=None, *args, **kwargs):
+ self.name = self.__class__.__name__
+ self._correct_answer_payload = correct_answer_payload
+ super().__init__(*args, **kwargs)
+ if self.title is None:
+ self.title = self.name
+
+ def assertL2(self, computed, expected, tol=None):
+ if tol == None:
+ tol = self.tol
+ diff = np.abs( (np.asarray(computed) - np.asarray(expected)) )
+ if np.max(diff) > tol:
+ print("Not equal within tolerance {tol}")
+ print(f"Element-wise differences {diff.tolist()}")
+ self.assertEqual(computed, expected, msg=f"Not equal within tolerance {tol}")
+
+ def assertL2Relative(self, computed, expected, tol=None):
+ if tol == None:
+ tol = self.tol
+ diff = np.abs( (np.asarray(computed) - np.asarray(expected)) )
+ diff = diff / (1e-8 + np.abs( (np.asarray(computed) + np.asarray(expected)) ) )
+ if np.sum(diff > tol) > 0:
+ print(f"Not equal within tolerance {tol}")
+ print(f"Element-wise differences {diff.tolist()}")
+ self.assertEqual(computed, expected, msg=f"Not equal within tolerance {tol}")
+
+ def compute_answer(self):
+ raise NotImplementedError("test code here")
+
+ def test(self, computed, expected):
+ self.testfun(computed, expected)
+
+ def get_points(self, verbose=False):
+ possible = 1
+ try:
+ computed = self.compute_answer()
+ except Exception as e:
+ print("\n=================================================================================")
+ print(f"When trying to run test class '{self.name}' your code threw an error:")
+ print(e)
+ print("=================================================================================")
+ import traceback
+ traceback.print_exc()
+ return (0, possible)
+ correct = self._correct_answer_payload
+ try:
+ # print(computed, correct)
+ self.test(computed=computed, expected=correct)
+ except Exception as e:
+ print("=================================================================================")
+ print(f"Test output from test class '{self.name}' does not match expected result. Test error:")
+ print(e)
+ print("-------------------------Your output:--------------------------------------------")
+ print(computed)
+ print("-------------------------Expected output:----------------------------------------")
+ print(correct)
+ print("=================================================================================")
+ return (0, possible)
+ return (1, possible)
+
+ def score(self):
+ try:
+ self.test()
+ except Exception as e:
+ return 0
+ return 1
+
+class QPrintItem(QItem):
+ def compute_answer_print(self):
+ raise Exception("Generate output here")
+
+ def process_output(self, res, txt, numbers):
+ return txt
+
+ def compute_answer(self):
+ with Capturing() as output:
+ res = self.compute_answer_print()
+ s = "\n".join(output)
+ numbers = extract_numbers(s)
+ return self.process_output(res, s, numbers)
+
+class OrderedClassMembers(type):
+ @classmethod
+ def __prepare__(self, name, bases):
+ return collections.OrderedDict()
+ def __new__(self, name, bases, classdict):
+ classdict['__ordered__'] = [key for key in classdict.keys() if key not in ('__module__', '__qualname__')]
+ return type.__new__(self, name, bases, classdict)
+
+class QuestionGroup(metaclass=OrderedClassMembers):
+ title = "Graph search"
+ items = None
+ partially_scored = False
+
+ def __init__(self, *args, **kwargs):
+ self.name = self.__class__.__name__
+ if self.items is None:
+ self.items = []
+ members = [gt for gt in [getattr(self, gt) for gt in self.__ordered__] if inspect.isclass(gt) and issubclass(gt, QItem)]
+ for gt in members:
+ self.items.append( (gt, 1) )
+ self.items = [(I(), w) for I, w in self.items]
+
+class Report():
+ title = "report title"
+ questions = []
+ pack_imports = []
+
+ def __init__(self):
+ working_directory = os.path.abspath(os.path.dirname(inspect.getfile(type(self))))
+ # working_directory = os.path.join(pathlib.Path(__file__).parent.absolute(), "payloads/")
+ self.wdir, self.name = setup_dir_by_class(self, working_directory)
+ self.computed_answers_file = os.path.join(self.wdir, self.name + "_resources_do_not_hand_in.dat")
+ # print(self.computed_answers_file)
+ self.questions = [(Q(working_directory=self.wdir),w) for Q,w in self.questions]
+ if os.path.isfile(self.computed_answers_file):
+ self.set_payload(cache_read(self.computed_answers_file))
+
+ def set_payload(self, payloads):
+ for q, _ in self.questions:
+ for item, _ in q.items:
+ if q.name not in payloads or item.name not in payloads[q.name]:
+ continue
+ item._correct_answer_payload = payloads[q.name][item.name]['payload']
+
+def extract_numbers(txt):
+ import re
+ numeric_const_pattern = '[-+]? (?: (?: \d* \. \d+ ) | (?: \d+ \.? ) )(?: [Ee] [+-]? \d+ ) ?'
+ rx = re.compile(numeric_const_pattern, re.VERBOSE)
+ all = rx.findall(txt)
+ all = [float(a) if '.' in a else int(a) for a in all]
+ return all
+
+
+import numpy as np
+from tabulate import tabulate
+from datetime import datetime
+import pickle
+import pyfiglet
+
+# from unitgrade.unitgrade import Hidden
+# import unitgrade as ug
+# import unitgrade.unitgrade as ug
+import inspect
+import os
+import argparse
+
+
+parser = argparse.ArgumentParser(description='Evaluate your report.', epilog="""Example:
+To run all tests in a report:
+
+> python report1.py
+
+To run only question 2 or question 2.1
+
+> python report1.py -q 2
+> python report1.py -q 2.1
+
+Note this scripts does not grade your report. To grade your report, use:
+
+> python report1_grade.py
+
+Finally, note that if your report is part of a module (package), and the report script requires part of that package, the -m option for python may be useful.
+As an example, suppose the report file is Documents/course_package/report1.py, and `course_package` is a python package. Change directory to 'Documents/` and execute:
+
+> python -m course_package.report1
+
+see https://docs.python.org/3.9/using/cmdline.html
+""")
+parser.add_argument('-q', nargs='?', type=str, default=None, help='Only evaluate this question (example: -q 2)')
+parser.add_argument('--verbose', nargs='?', type=bool, default=False, help='Show expected output')
+# parser.add_argument('integers', metavar='N', type=int, nargs='+',
+# help='an integer for the accumulator')
+# parser.add_argument('--sum', dest='accumulate', action='store_const',
+# const=sum, default=max,
+# help='sum the integers (default: find the max)')
+
+
+
+def evaluate_report_student(report, question=None, qitem=None):
+ args = parser.parse_args()
+ if question is None and args.q is not None:
+ question = args.q
+ if "." in question:
+ question, qitem = [int(v) for v in question.split(".")]
+ else:
+ question = int(question)
+ results, table_data = evaluate_report(report, question=question, qitem=qitem, verbose=args.verbose)
+ if question is None:
+ print("Provisional evaluation")
+ tabulate(table_data)
+ table = table_data
+ print(tabulate(table))
+ print(" ")
+ print("Note your results have not yet been registered. \nTo register your results, please run the file:")
+
+ fr = inspect.getouterframes(inspect.currentframe())[1].filename
+ print(">>>", os.path.basename(fr)[:-3] + "_grade.py")
+ print("In the same manner as you ran this file.")
+ return results
+
+
+def upack(q):
+ # h = zip([(i['w'], i['possible'], i['obtained']) for i in q.values()])
+
+ h =[(i['w'], i['possible'], i['obtained']) for i in q.values()]
+ h = np.asarray(h)
+ return h[:,0], h[:,1], h[:,2],
+ #
+ # ws, possible, obtained = (np.asarray(x).squeeze() for x in zip([(i['w'], i['possible'], i['obtained']) for i in q.values()]))
+ # return ws, possible, obtained
+
+def evaluate_report(report, question=None, qitem=None, verbose=False):
+ now = datetime.now()
+ ascii_banner = pyfiglet.figlet_format("UnitGrade", font="doom")
+ b = "\n".join( [l for l in ascii_banner.splitlines() if len(l.strip()) > 0] )
+ print(b + " v" + __version__)
+ dt_string = now.strftime("%d/%m/%Y %H:%M:%S")
+ print("Started: " + dt_string)
+ print("Evaluating " + report.title, "(use --help for options)")
+ print("")
+ table_data = []
+ nL = 80
+
+ score = {}
+ for n, (q, w) in enumerate(report.questions):
+ q_hidden = issubclass(q.__class__, Hidden)
+ if question is not None and n+1 != question:
+ continue
+
+ print(f"Question {n+1}: {q.title}")
+ print("="*nL)
+ q.possible = 0
+ q.obtained = 0
+
+ q_ = {} # Gather score in this class.
+ for j, (item, iw) in enumerate(q.items):
+ if qitem is not None and question is not None and item is not None and j+1 != qitem:
+ continue
+
+ ss = f"*** q{n+1}.{j+1}) {item.title}"
+ el = nL-4
+ if len(ss) < el:
+ ss += '.'*(el-len(ss))
+ hidden = issubclass(item.__class__, Hidden)
+ if not hidden:
+ print(ss, end="")
+ (current, possible) = item.get_points()
+ q_[j] = {'w': iw, 'possible': possible, 'obtained': current, 'hidden': hidden}
+ # q.possible += possible * iw
+ # q.obtained += current * iw
+ if not hidden:
+ if current == possible:
+ print(f"PASS")
+ else:
+ print(f"*** FAILED")
+
+ ws, possible, obtained = upack(q_)
+ possible = int(ws @ possible)
+ obtained = int(ws @ obtained)
+ obtained = myround(np.floor((w * obtained) / possible )) if possible > 0 else 0
+ score[n] = {'w': w, 'possible': w, 'obtained': obtained, 'ítems': q_, 'hidden': q_hidden}
+
+ q.obtained = obtained
+ q.possible = possible
+
+ s1 = f"*** Question q{n+1}"
+ s2 = f" {q.obtained}/{w}"
+ print(s1 + ("."* (nL-len(s1)-len(s2) )) + s2 )
+ print(" ")
+ table_data.append([f"Question q{n+1}", f"{q.obtained}/{w}"])
+
+ ws, possible, obtained = upack(score)
+ possible = int( sum(possible) )
+ obtained = int( sum(obtained) ) # Cast to python int
+ report.possible = possible
+ report.obtained = obtained
+ now = datetime.now()
+ dt_string = now.strftime("%H:%M:%S")
+ print(f"Completed: "+ dt_string)
+ table_data.append(["Total", ""+str(report.obtained)+"/"+str(report.possible) ])
+ results = {'total': (obtained, possible), 'details': score}
+ return results, table_data
+
+
+from tabulate import tabulate
+from datetime import datetime
+import inspect
+import json
+import os
+import bz2
+import pickle
+
+def bzwrite(json_str, token): # to get around obfuscation issues
+ with getattr(bz2, 'open')(token, "wt") as f:
+ f.write(json_str)
+
+def gather_upload_to_campusnet(report, output_dir=None):
+ n = 80
+ results, table_data = evaluate_report(report)
+ print(" ")
+ print("="*n)
+ print("Final evaluation")
+ print(tabulate(table_data))
+ results['sources'] = {}
+ print("Gathering files...")
+ for m in report.pack_imports:
+ with open(m.__file__, 'r') as f:
+ results['sources'][m.__name__] = f.read()
+ print(f"*** {m.__name__}")
+
+ results['sources'] = {}
+ json_str = json.dumps(results, indent=4)
+ if output_dir is None:
+ output_dir = os.getcwd()
+
+ payload_out_base = report.__class__.__name__ + "_handin"
+
+ obtain, possible = results['total']
+ token = "%s_%i_of_%i.token"%(payload_out_base, obtain, possible) # + str(obtained) +"_" + ".token"
+ token = os.path.join(output_dir, token)
+ bzwrite(json_str, token)
+
+ print(" ")
+ print("To get credit for your results, please upload the single file: ")
+ print(">", token)
+ print("To campusnet without any modifications.")
+
+def source_instantiate(name, report1_source, payload):
+ eval("exec")(report1_source, globals())
+ report = eval(name)()
+ pl = pickle.loads(payload)
+ report.set_payload(pl)
+ return report
+
+report1_source = '__version__ = "0.0.4"\nimport os\nimport compress_pickle\n\ndef cache_write(object, file_name, verbose=True):\n dn = os.path.dirname(file_name)\n if not os.path.exists(dn):\n os.mkdir(dn)\n if verbose: print("Writing cache...", file_name)\n with open(file_name, \'wb\', ) as f:\n compress_pickle.dump(object, f, compression="lzma")\n if verbose: print("Done!")\n\n\ndef cache_exists(file_name):\n # file_name = cn_(file_name) if cache_prefix else file_name\n return os.path.exists(file_name)\n\n\ndef cache_read(file_name):\n # file_name = cn_(file_name) if cache_prefix else file_name\n if os.path.exists(file_name):\n with open(file_name, \'rb\') as f:\n return compress_pickle.load(f, compression="lzma")\n # return pickle.load(f)\n else:\n return None\n\n\n\n"""\ngit add . && git commit -m "Options" && git push && pip install git+ssh://git@gitlab.compute.dtu.dk/tuhe/unitgrade.git --upgrade\n\n"""\nimport unittest\nimport numpy as np\nimport os\nfrom io import StringIO\nimport sys\nimport collections\nimport inspect\n\nmyround = lambda x: int(x) # required.\n\ndef setup_dir_by_class(C,base_dir):\n name = C.__class__.__name__\n # base_dir = os.path.join(base_dir, name)\n # if not os.path.isdir(base_dir):\n # os.makedirs(base_dir)\n return base_dir, name\n\nclass Hidden:\n def hide(self):\n return True\n\nclass Capturing(list):\n def __enter__(self, capture_errors=True):\n self._stdout = sys.stdout\n sys.stdout = self._stringio = StringIO()\n if capture_errors:\n self._sterr = sys.stderr\n sys.sterr = StringIO() # memory hole it\n self.capture_errors = capture_errors\n return self\n\n def __exit__(self, *args):\n self.extend(self._stringio.getvalue().splitlines())\n del self._stringio # free up some memory\n sys.stdout = self._stdout\n if self.capture_errors:\n sys.sterr = self._sterr\n\n\nclass QItem(unittest.TestCase):\n title = None\n testfun = unittest.TestCase.assertEqual\n tol = 0\n\n def __init__(self, working_directory=None, correct_answer_payload=None, *args, **kwargs):\n self.name = self.__class__.__name__\n self._correct_answer_payload = correct_answer_payload\n super().__init__(*args, **kwargs)\n if self.title is None:\n self.title = self.name\n\n def assertL2(self, computed, expected, tol=None):\n if tol == None:\n tol = self.tol\n diff = np.abs( (np.asarray(computed) - np.asarray(expected)) )\n if np.max(diff) > tol:\n print("Not equal within tolerance {tol}")\n print(f"Element-wise differences {diff.tolist()}")\n self.assertEqual(computed, expected, msg=f"Not equal within tolerance {tol}")\n\n def assertL2Relative(self, computed, expected, tol=None):\n if tol == None:\n tol = self.tol\n diff = np.abs( (np.asarray(computed) - np.asarray(expected)) )\n diff = diff / (1e-8 + np.abs( (np.asarray(computed) + np.asarray(expected)) ) )\n if np.sum(diff > tol) > 0:\n print(f"Not equal within tolerance {tol}")\n print(f"Element-wise differences {diff.tolist()}")\n self.assertEqual(computed, expected, msg=f"Not equal within tolerance {tol}")\n\n def compute_answer(self):\n raise NotImplementedError("test code here")\n\n def test(self, computed, expected):\n self.testfun(computed, expected)\n\n def get_points(self, verbose=False):\n possible = 1\n try:\n computed = self.compute_answer()\n except Exception as e:\n print("\\n=================================================================================")\n print(f"When trying to run test class \'{self.name}\' your code threw an error:")\n print(e)\n print("=================================================================================")\n import traceback\n traceback.print_exc()\n return (0, possible)\n correct = self._correct_answer_payload\n try:\n # print(computed, correct)\n self.test(computed=computed, expected=correct)\n except Exception as e:\n print("=================================================================================")\n print(f"Test output from test class \'{self.name}\' does not match expected result. Test error:")\n print(e)\n print("-------------------------Your output:--------------------------------------------")\n print(computed)\n print("-------------------------Expected output:----------------------------------------")\n print(correct)\n print("=================================================================================")\n return (0, possible)\n return (1, possible)\n\n def score(self):\n try:\n self.test()\n except Exception as e:\n return 0\n return 1\n\nclass QPrintItem(QItem):\n def compute_answer_print(self):\n raise Exception("Generate output here")\n\n def process_output(self, res, txt, numbers):\n return txt\n\n def compute_answer(self):\n with Capturing() as output:\n res = self.compute_answer_print()\n s = "\\n".join(output)\n numbers = extract_numbers(s)\n return self.process_output(res, s, numbers)\n\nclass OrderedClassMembers(type):\n @classmethod\n def __prepare__(self, name, bases):\n return collections.OrderedDict()\n def __new__(self, name, bases, classdict):\n classdict[\'__ordered__\'] = [key for key in classdict.keys() if key not in (\'__module__\', \'__qualname__\')]\n return type.__new__(self, name, bases, classdict)\n\nclass QuestionGroup(metaclass=OrderedClassMembers):\n title = "Graph search"\n items = None\n partially_scored = False\n\n def __init__(self, *args, **kwargs):\n self.name = self.__class__.__name__\n if self.items is None:\n self.items = []\n members = [gt for gt in [getattr(self, gt) for gt in self.__ordered__] if inspect.isclass(gt) and issubclass(gt, QItem)]\n for gt in members:\n self.items.append( (gt, 1) )\n self.items = [(I(), w) for I, w in self.items]\n\nclass Report():\n title = "report title"\n questions = []\n pack_imports = []\n\n def __init__(self):\n working_directory = os.path.abspath(os.path.dirname(inspect.getfile(type(self))))\n # working_directory = os.path.join(pathlib.Path(__file__).parent.absolute(), "payloads/")\n self.wdir, self.name = setup_dir_by_class(self, working_directory)\n self.computed_answers_file = os.path.join(self.wdir, self.name + "_resources_do_not_hand_in.dat")\n # print(self.computed_answers_file)\n self.questions = [(Q(working_directory=self.wdir),w) for Q,w in self.questions]\n if os.path.isfile(self.computed_answers_file):\n self.set_payload(cache_read(self.computed_answers_file))\n\n def set_payload(self, payloads):\n for q, _ in self.questions:\n for item, _ in q.items:\n if q.name not in payloads or item.name not in payloads[q.name]:\n continue\n item._correct_answer_payload = payloads[q.name][item.name][\'payload\']\n\ndef extract_numbers(txt):\n import re\n numeric_const_pattern = \'[-+]? (?: (?: \\d* \\. \\d+ ) | (?: \\d+ \\.? ) )(?: [Ee] [+-]? \\d+ ) ?\'\n rx = re.compile(numeric_const_pattern, re.VERBOSE)\n all = rx.findall(txt)\n all = [float(a) if \'.\' in a else int(a) for a in all]\n return all\n\n\nimport numpy as np\nfrom tabulate import tabulate\nfrom datetime import datetime\nimport pickle\nimport pyfiglet\n\n# from unitgrade.unitgrade import Hidden\n# import unitgrade as ug\n# import unitgrade.unitgrade as ug\nimport inspect\nimport os\nimport argparse\n\n\nparser = argparse.ArgumentParser(description=\'Evaluate your report.\', epilog="""Example: \nTo run all tests in a report: \n\n> python report1.py\n\nTo run only question 2 or question 2.1\n\n> python report1.py -q 2\n> python report1.py -q 2.1\n\nNote this scripts does not grade your report. To grade your report, use:\n\n> python report1_grade.py\n\nFinally, note that if your report is part of a module (package), and the report script requires part of that package, the -m option for python may be useful.\nAs an example, suppose the report file is Documents/course_package/report1.py, and `course_package` is a python package. Change directory to \'Documents/` and execute:\n\n> python -m course_package.report1\n\nsee https://docs.python.org/3.9/using/cmdline.html\n""")\nparser.add_argument(\'-q\', nargs=\'?\', type=str, default=None, help=\'Only evaluate this question (example: -q 2)\')\nparser.add_argument(\'--verbose\', nargs=\'?\', type=bool, default=False, help=\'Show expected output\')\n# parser.add_argument(\'integers\', metavar=\'N\', type=int, nargs=\'+\',\n# help=\'an integer for the accumulator\')\n# parser.add_argument(\'--sum\', dest=\'accumulate\', action=\'store_const\',\n# const=sum, default=max,\n# help=\'sum the integers (default: find the max)\')\n\n\n\ndef evaluate_report_student(report, question=None, qitem=None):\n args = parser.parse_args()\n if question is None and args.q is not None:\n question = args.q\n if "." in question:\n question, qitem = [int(v) for v in question.split(".")]\n else:\n question = int(question)\n results, table_data = evaluate_report(report, question=question, qitem=qitem, verbose=args.verbose)\n if question is None:\n print("Provisional evaluation")\n tabulate(table_data)\n table = table_data\n print(tabulate(table))\n print(" ")\n print("Note your results have not yet been registered. \\nTo register your results, please run the file:")\n\n fr = inspect.getouterframes(inspect.currentframe())[1].filename\n print(">>>", os.path.basename(fr)[:-3] + "_grade.py")\n print("In the same manner as you ran this file.")\n return results\n\n\ndef upack(q):\n # h = zip([(i[\'w\'], i[\'possible\'], i[\'obtained\']) for i in q.values()])\n\n h =[(i[\'w\'], i[\'possible\'], i[\'obtained\']) for i in q.values()]\n h = np.asarray(h)\n return h[:,0], h[:,1], h[:,2],\n #\n # ws, possible, obtained = (np.asarray(x).squeeze() for x in zip([(i[\'w\'], i[\'possible\'], i[\'obtained\']) for i in q.values()]))\n # return ws, possible, obtained\n\ndef evaluate_report(report, question=None, qitem=None, verbose=False):\n now = datetime.now()\n ascii_banner = pyfiglet.figlet_format("UnitGrade", font="doom")\n b = "\\n".join( [l for l in ascii_banner.splitlines() if len(l.strip()) > 0] )\n print(b + " v" + __version__)\n dt_string = now.strftime("%d/%m/%Y %H:%M:%S")\n print("Started: " + dt_string)\n print("Evaluating " + report.title, "(use --help for options)")\n print("")\n table_data = []\n nL = 80\n\n score = {}\n for n, (q, w) in enumerate(report.questions):\n q_hidden = issubclass(q.__class__, Hidden)\n if question is not None and n+1 != question:\n continue\n\n print(f"Question {n+1}: {q.title}")\n print("="*nL)\n q.possible = 0\n q.obtained = 0\n\n q_ = {} # Gather score in this class.\n for j, (item, iw) in enumerate(q.items):\n if qitem is not None and question is not None and item is not None and j+1 != qitem:\n continue\n\n ss = f"*** q{n+1}.{j+1}) {item.title}"\n el = nL-4\n if len(ss) < el:\n ss += \'.\'*(el-len(ss))\n hidden = issubclass(item.__class__, Hidden)\n if not hidden:\n print(ss, end="")\n (current, possible) = item.get_points()\n q_[j] = {\'w\': iw, \'possible\': possible, \'obtained\': current, \'hidden\': hidden}\n # q.possible += possible * iw\n # q.obtained += current * iw\n if not hidden:\n if current == possible:\n print(f"PASS")\n else:\n print(f"*** FAILED")\n\n ws, possible, obtained = upack(q_)\n possible = int(ws @ possible)\n obtained = int(ws @ obtained)\n obtained = myround(np.floor((w * obtained) / possible )) if possible > 0 else 0\n score[n] = {\'w\': w, \'possible\': w, \'obtained\': obtained, \'ítems\': q_, \'hidden\': q_hidden}\n\n q.obtained = obtained\n q.possible = possible\n\n s1 = f"*** Question q{n+1}"\n s2 = f" {q.obtained}/{w}"\n print(s1 + ("."* (nL-len(s1)-len(s2) )) + s2 )\n print(" ")\n table_data.append([f"Question q{n+1}", f"{q.obtained}/{w}"])\n\n ws, possible, obtained = upack(score)\n possible = int( sum(possible) )\n obtained = int( sum(obtained) ) # Cast to python int\n report.possible = possible\n report.obtained = obtained\n now = datetime.now()\n dt_string = now.strftime("%H:%M:%S")\n print(f"Completed: "+ dt_string)\n table_data.append(["Total", ""+str(report.obtained)+"/"+str(report.possible) ])\n results = {\'total\': (obtained, possible), \'details\': score}\n return results, table_data\n\n\nfrom tabulate import tabulate\nfrom datetime import datetime\nimport inspect\nimport json\nimport os\nimport bz2\nimport pickle\n\ndef bzwrite(json_str, token): # to get around obfuscation issues\n with getattr(bz2, \'open\')(token, "wt") as f:\n f.write(json_str)\n\ndef gather_upload_to_campusnet(report, output_dir=None):\n n = 80\n results, table_data = evaluate_report(report)\n print(" ")\n print("="*n)\n print("Final evaluation")\n print(tabulate(table_data))\n # also load the source code of missing files...\n results[\'sources\'] = {}\n print("Gathering files...")\n for m in report.pack_imports:\n with open(m.__file__, \'r\') as f:\n results[\'sources\'][m.__name__] = f.read()\n print(f"*** {m.__name__}")\n\n results[\'sources\'] = {}\n json_str = json.dumps(results, indent=4)\n # now = datetime.now()\n # dname = os.path.dirname(inspect.getfile(report.__class__))\n # dname = os.getcwd()\n if output_dir is None:\n output_dir = os.getcwd()\n\n payload_out_base = report.__class__.__name__ + "_handin"\n\n obtain, possible = results[\'total\']\n token = "%s_%i_of_%i.token"%(payload_out_base, obtain, possible) # + str(obtained) +"_" + ".token"\n token = os.path.join(output_dir, token)\n bzwrite(json_str, token)\n\n print(" ")\n print("To get credit for your results, please upload the single file: ")\n print(">", token)\n print("To campusnet without any modifications.")\n\ndef source_instantiate(name, report1_source, payload):\n eval("exec")(report1_source, globals())\n report = eval(name)()\n pl = pickle.loads(payload)\n report.set_payload(pl)\n return report\n\n\n\nclass ListReversalQuestion(QuestionGroup):\n title = "Reversal of list"\n class ListReversalItem(QPrintItem):\n l = [1, 3, 5, 1, 610]\n def compute_answer_print(self):\n from cs101courseware.homework1 import reverse_list\n print(reverse_list(self.l))\n\n class ListReversalWordsItem(ListReversalItem):\n l = ["hello", "world", "summer", "dog"]\n\n class ListReversalWordsItemHidden(ListReversalItem, Hidden):\n l = ["hello", "world", "summer", "dog"]\n\n# class LinearRegressionQuestion(QuestionGroup):\n# title = "Linear regression and Boston dataset"\n# class CoefficientsItem(QPrintItem):\n# testfun = QPrintItem.assertL2\n# tol = 0.03\n#\n# def compute_answer_print(self):\n# from cs101courseware_example.homework1 import boston_linear\n# boston_linear()\n#\n# def process_output(self, res, txt, numbers):\n# return numbers[:-1]\n#\n# class RMSEItem(CoefficientsItem):\n# def process_output(self, res, txt, numbers):\n# return numbers[-1]\n\nclass Report2(Report):\n title = "CS 101 Report 2"\n questions = [(ListReversalQuestion, 5), ]\n pack_imports = [] # Include this file in .token file'
+report1_payload = b"\x80\x03}q\x00X\x14\x00\x00\x00ListReversalQuestionq\x01}q\x02(X\x10\x00\x00\x00ListReversalItemq\x03}q\x04X\x07\x00\x00\x00payloadq\x05X \x00\x00\x00[610, 1, 5, 3, 1, 'hi', 'thasd']q\x06sX\x15\x00\x00\x00ListReversalWordsItemq\x07}q\x08h\x05X2\x00\x00\x00['dog', 'summer', 'world', 'hello', 'hi', 'thasd']q\tsX\x1b\x00\x00\x00ListReversalWordsItemHiddenq\n}q\x0bh\x05X2\x00\x00\x00['dog', 'summer', 'world', 'hello', 'hi', 'thasd']q\x0csus."
+name="Report2"
+
+report = source_instantiate(name, report1_source, report1_payload)
+output_dir = os.path.dirname(__file__)
+gather_upload_to_campusnet(report, output_dir)
\ No newline at end of file
diff --git a/cs101courseware/deploy_cs101.py b/cs101courseware/deploy_cs101.py
index 9416cad5602eaf1258639f856d03a3a4efa96112..ed5c4c0ceb14e2cdf3535a48fc6aa912e87fe7a5 100644
--- a/cs101courseware/deploy_cs101.py
+++ b/cs101courseware/deploy_cs101.py
@@ -1,15 +1,14 @@
import inspect, os
import shutil
import unitgrade as ug
-from cs101courseware.cs101report1 import Report0
+from cs101courseware.cs101report1 import Report1
from unitgrade_private.hidden_create_files import setup_answers, setup_grade_file_report
from unitgrade.unitgrade_helpers import evaluate_report_student
if __name__ == "__main__":
- report = Report0()
- setup_answers(Report0()) # hidden for students; re-computes the answers file.
- setup_grade_file_report(Report0, minify=True, bzip=True, obfuscate=True)
- evaluate_report_student(Report0())
+ setup_answers(Report1()) # hidden for students; re-computes the answers file.
+ setup_grade_file_report(Report1, minify=True, bzip=True, obfuscate=True)
+ evaluate_report_student(Report1())
# now copy scripts to public directory
dest = os.path.join( os.path.dirname(inspect.getfile(ug)), "../cs101courseware_example")
@@ -18,3 +17,12 @@ if __name__ == "__main__":
if f == "__pycache__" or f.endswith(".token") or "deploy" in f:
continue
shutil.copy(f, dest)
+
+ ## Report 2
+ from cs101courseware.cs101report2 import Report2
+ # from unitgrade_private.hidden_create_files import setup_answers, setup_grade_file_report
+ # from unitgrade.unitgrade_helpers import evaluate_report_student
+ setup_grade_file_report(Report2, minify=True, bzip=True, obfuscate=True)
+ # evaluate_report_student(Report2())
+
+
diff --git a/cs101courseware/deploy_report2.py b/cs101courseware/deploy_report2.py
new file mode 100644
index 0000000000000000000000000000000000000000..5974ad50c561a7c665458b9c8276172fdab5af86
--- /dev/null
+++ b/cs101courseware/deploy_report2.py
@@ -0,0 +1,29 @@
+import inspect, os
+import shutil
+import unitgrade as ug
+from cs101courseware.cs101report1 import Report1
+from unitgrade_private.hidden_create_files import setup_answers, setup_grade_file_report
+from unitgrade.unitgrade_helpers import evaluate_report_student
+
+if __name__ == "__main__":
+ # setup_answers(Report1()) # hidden for students; re-computes the answers file.
+ # setup_grade_file_report(Report1, minify=True, bzip=True, obfuscate=True)
+ # evaluate_report_student(Report1())
+ #
+ # # now copy scripts to public directory
+ # dest = os.path.join( os.path.dirname(inspect.getfile(ug)), "../cs101courseware_example")
+ # source = os.path.dirname(__file__)
+ # for f in os.listdir(source):
+ # if f == "__pycache__" or f.endswith(".token") or "deploy" in f:
+ # continue
+ # shutil.copy(f, dest)
+
+ ## Report 2
+ from cs101courseware.cs101report2 import Report2
+ # from unitgrade_private.hidden_create_files import setup_answers, setup_grade_file_report
+ # from unitgrade.unitgrade_helpers import evaluate_report_student
+
+ setup_grade_file_report(Report2, minify=False, bzip=False, obfuscate=False)
+ # evaluate_report_student(Report2())
+
+
diff --git a/cs101courseware/dist/Report2_handin_5_of_5.token b/cs101courseware/dist/Report2_handin_5_of_5.token
new file mode 100644
index 0000000000000000000000000000000000000000..a08c292b62bbee54114687e86fb66adda3ebd983
Binary files /dev/null and b/cs101courseware/dist/Report2_handin_5_of_5.token differ
diff --git a/cs101courseware/dist/__init__.py b/cs101courseware/dist/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..a1ebbeccc271cb92b6db10e6bd006fb2787a84c7
--- /dev/null
+++ b/cs101courseware/dist/__init__.py
@@ -0,0 +1 @@
+__pyarmor__(__name__, __file__, b'\x50\x59\x41\x52\x4d\x4f\x52\x00\x00\x03\x06\x00\x33\x0d\x0d\x0a\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x40\x00\x00\x00\xad\x00\x00\x00\x00\x00\x00\x10\x78\x6a\x3a\xbd\xc0\x4b\x66\xe8\xda\xc8\xfc\x5a\x8e\x28\xf6\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x65\x84\xea\x32\x96\xe5\xe1\x61\xe0\xed\xcc\x1f\x68\xe0\xa6\x19\xb5\x50\x43\x0d\x9b\x78\x18\x7a\x3d\xa1\x95\xec\xca\x3a\x9f\x55\xf2\x4d\x27\xc3\x91\xec\x37\x2c\xaf\x59\xa6\x5f\xec\xcc\x3f\x4e\x7a\x88\xa4\x0c\x08\xd0\x38\x85\x82\xe2\x96\x0e\xb2\xd7\x33\x78\xe3\x88\x20\x5a\xb5\x58\x58\x1b\x19\x89\xe7\xc4\xfd\xa9\x21\xf5\x3e\x6f\x67\xb8\x65\xed\x51\xa9\xb4\x6d\xf4\x27\x89\x03\x7a\xfc\x9c\xa6\xcb\x3d\x6c\xb6\x3c\x57\x7b\xb5\x17\x16\x3f\x36\x55\xb7\x74\xc1\xe4\xe1\xc2\x32\xf6\x6a\x43\x39\x28\xbe\x4d\x11\xd8\x65\x69\xdf\x73\x18\x7b\xe7\xbd\xd2\x9b\x90\x98\x1a\xb2\x57\x00\x54\x9a\x31\xed\x70\xb6\x77\x20\xef\xa4\x97\x8e\x36\x16\x21\x59\x23\xb3\x93\x15\x69\x16\x49\xf1\xb3\x1c\xa3\x5c\x00\x02', 2)
\ No newline at end of file
diff --git a/cs101courseware/dist/cs101report1.py b/cs101courseware/dist/cs101report1.py
new file mode 100644
index 0000000000000000000000000000000000000000..faaaca396b58d83702fe5f6dca4593738afb4b0e
--- /dev/null
+++ b/cs101courseware/dist/cs101report1.py
@@ -0,0 +1 @@
+__pyarmor__(__name__, __file__, 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2)
\ No newline at end of file
diff --git a/cs101courseware/dist/cs101report1_grade.py b/cs101courseware/dist/cs101report1_grade.py
new file mode 100644
index 0000000000000000000000000000000000000000..2d77ac9bef42c73a3a4157a8ac9fdbb6cbdc4bcd
--- /dev/null
+++ b/cs101courseware/dist/cs101report1_grade.py
@@ -0,0 +1 @@
+__pyarmor__(__name__, __file__, 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2)
\ No newline at end of file
diff --git a/cs101courseware/dist/cs101report2.py b/cs101courseware/dist/cs101report2.py
new file mode 100644
index 0000000000000000000000000000000000000000..f8c2ab91d9e5f17dcce19c5ce8cb006b28cae79a
--- /dev/null
+++ b/cs101courseware/dist/cs101report2.py
@@ -0,0 +1 @@
+__pyarmor__(__name__, __file__, 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2)
\ No newline at end of file
diff --git a/cs101courseware/dist/cs101report2_grade.py b/cs101courseware/dist/cs101report2_grade.py
new file mode 100644
index 0000000000000000000000000000000000000000..a70d6e1cfd4a1eab819b9547dd8d13a87ebde423
--- /dev/null
+++ b/cs101courseware/dist/cs101report2_grade.py
@@ -0,0 +1,3 @@
+from pytransform import pyarmor_runtime
+pyarmor_runtime()
+__pyarmor__(__name__, __file__, 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2)
\ No newline at end of file
diff --git a/cs101courseware/dist/deploy_cs101.py b/cs101courseware/dist/deploy_cs101.py
new file mode 100644
index 0000000000000000000000000000000000000000..e91aa9d11f0f6e027322a56e891313bf3ea8ce22
--- /dev/null
+++ b/cs101courseware/dist/deploy_cs101.py
@@ -0,0 +1 @@
+__pyarmor__(__name__, __file__, b'\x50\x59\x41\x52\x4d\x4f\x52\x00\x00\x03\x06\x00\x33\x0d\x0d\x0a\x04\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x40\x00\x00\x00\x5a\x03\x00\x00\x00\x00\x00\x10\x01\x31\x7d\x8d\x12\x6f\xeb\x54\x4e\x3b\x00\xfe\xf2\x81\xbc\x33\x00\x00\x00\x00\x00\x00\x00\x00\x90\x71\x7e\x4b\xe3\xcb\x29\xa4\x3b\xc9\x84\x93\x60\x52\x24\x27\x5b\x3d\xc8\xac\xd2\x68\x02\x56\xd0\xfe\x5c\x48\x26\x94\x99\xa0\x3d\x35\x45\x9a\x9f\xfd\x3a\x9e\x17\xfd\x43\xd1\xec\x81\x6c\x71\xc5\xdb\x7b\xd7\x61\x5e\xb8\xa2\x77\xe3\x72\xc8\x87\x11\x6a\xb9\x8b\x51\xf9\xb2\xfa\x77\x49\x02\x9d\x7e\xec\x59\x4f\x8c\x77\x10\x1c\xda\xe4\x5e\xdc\xef\x50\x69\xf0\x94\x74\x57\x31\x91\xa9\x24\x0a\x43\xbc\xee\x41\x06\x6f\xec\x81\x38\x83\x4f\x45\x57\xc8\x68\x04\x88\xdd\x2e\xd9\x67\xda\xaa\xb1\xe4\x09\xae\xb0\x45\x9f\x62\x5f\x9c\xe8\x4d\x02\x93\x7f\xb2\x93\xd6\xe8\x4c\xc9\x09\xa8\x51\xbe\xde\xf6\xd1\x37\x9f\x37\x68\xbe\xbf\xe6\xd5\x29\xb7\x03\xd0\xfb\x29\x91\xce\xe2\xfe\xd7\xbb\x73\xbd\x09\x07\xfd\x43\x40\x0e\xd2\xb0\xc9\xd4\xc7\x22\x99\xb3\xf2\x92\x61\x30\x99\xe7\x90\xb3\x1f\xfe\x20\xd6\xf3\x9d\x18\xed\x06\x22\xd4\xe7\xc4\xb9\x9c\x3f\x34\x82\xe7\x85\xd6\x29\x56\xbc\x1b\x6b\xbd\x66\x22\x53\x83\xd9\x5d\x46\xf5\x8f\x42\x35\x25\x91\x71\x91\x7b\x04\x33\xea\xf3\x51\x1e\x26\x80\x84\xda\x61\xfb\x8a\x17\x84\xc5\x10\x5b\x20\xac\x72\xf6\xa2\x94\x44\x17\x27\x1a\xad\x04\x9b\x3a\x17\x08\x6a\x68\x1f\xc7\x26\x6c\xd9\x9b\x65\xde\x4e\x44\x2d\x62\xa8\x3f\x5c\xfc\xd5\xf4\xdb\x1d\x61\xca\xeb\x9e\xed\x8e\xb6\x63\xca\xf4\x67\x16\x8e\x44\xd1\xf0\xd5\xec\x42\x54\x88\x0d\x47\xe1\xe8\x3a\x78\xd9\x07\x91\x2d\x3d\x42\x24\xbf\x0f\x34\xa2\x53\x0b\xc2\x00\x3e\xd4\x04\x71\x0f\x45\xa1\x45\x13\x36\x6a\x54\xa4\x20\x5b\xa6\x49\x76\xaf\x47\xdf\x33\xb7\xeb\x42\x21\x3b\xab\x8f\xfb\x3a\x4e\x2e\x19\x1a\x17\x79\xf4\xc7\x62\x02\xb2\xee\xe6\x25\x95\x01\x57\x68\xcc\x54\x44\x1b\xd3\x85\x9b\x8d\x31\x75\xf3\xc3\x61\xd1\xb1\x13\x72\xcf\xde\x3c\xfb\xb6\x03\x89\xdd\x63\x26\xee\x57\x4c\x9d\x46\x35\x8a\xd4\x4f\xcb\x8b\xce\x79\xaa\x59\xaa\xf2\x6b\xab\xb4\x43\x63\x01\xd0\x43\xc1\x7d\xcd\xe2\xb5\x77\x17\xe7\x72\xf1\x7b\x54\xe6\x3e\x0d\x4c\x44\x21\x3d\xe6\xe8\xf6\x97\x40\xb1\x67\x6c\x66\x85\x33\xe5\xad\x99\x23\x07\x04\xb2\x83\xe9\xf4\xe0\x74\x31\xc3\x73\xbe\xce\x4b\xf5\x61\x16\x3e\xc1\x30\xad\x18\xe4\x30\xb1\x13\x9c\x0b\x2a\x58\xd5\xce\x99\xc4\x33\x1d\x9e\x58\x56\x3a\x46\xfa\x68\x5e\x8a\xe7\xa6\x27\xf9\xa4\x2f\x08\x51\xf1\x76\x4d\x03\x0e\x52\x99\x62\x13\x18\x2b\x2d\x8e\x08\x8e\xdb\x0b\xf8\xfc\x87\x82\xe1\x57\x84\x00\x38\x95\x8d\x4f\xa3\x2b\x87\xdd\x7f\x5d\x3c\x45\x18\xc5\xcc\xee\x48\x65\xdf\x21\x99\x74\x92\x42\xa3\xd8\xa0\x54\x99\x3e\xe4\x5c\x0d\x37\x4d\x4a\x2a\x8d\x1f\x0a\x4c\x7f\x6d\x9c\x65\x01\x1e\x52\x01\x26\x40\xc2\x66\xca\x5d\x5e\x92\xba\x1e\x2b\x86\x1a\xc2\xed\xbd\x25\xc2\x12\x7c\x00\x47\xc4\x28\xdc\xf8\x0a\x32\x51\x5a\x96\xdf\x79\xfe\xc1\x08\x8b\x15\x16\x09\x62\x37\x5a\x60\x13\x88\xdd\x9a\xeb\xb7\xd5\x0d\xf2\xbb\x76\x11\x16\x0f\xb1\x4c\x00\xd9\x22\x3c\x24\x0f\x59\x74\x75\x58\x23\x7f\x86\xaa\x84\xb1\x6b\x0d\x68\xc9\x67\xa8\x86\xc2\x3c\xaa\xa5\x86\xa5\x49\x62\xa0\xc0\xdf\x53\x79\x2f\x5c\x28\x36\x65\x30\x32\xe2\xfa\x8c\x26\x63\xbc\x11\x8f\xfc\x57\x68\x6a\xf9\x08\xb6\xc0\x55\x98\x59\x6e\x4e\xad\xff\xcb\xaf\x51\x6d\xb9\x00\x71\xba\x16\x46\x01\x9c\xbe\x25\x46\x40\x7f\x32\x51\xf1\xee\xe3\x39\x7f\x20\x65\x58\xb1\xc8\xff\xfd\xc4\x01\x8a\x59\x36\x81\xee\x78\x3f\xc5\x1b\x8c\x93\xdd\x60\x22\xf6\x02\x95\x28\xbd\x2a\xe6\x68\x87\x24\x4e\x7e\xa1\x7d\x67\xc9\xef\xb2\xeb\x82\x3e\x35\x36\x66\x62\xe1\xff\x5b\xcf\x43\x47\x36\x3b\xba\x49\xe4\xef\x58\xfd\xd1\x96\x9e\x15\x12\x52\x9c\xae\x78\x68\x6b\xa0\x11\x44\x1c\x19\xce\x80\xe2\x2a\xfd\x1e\x92\xf8\x69\xf9\x84\xc2\x22\x8e\xf1\xea\x55\x36\x8e\x3e\xd0\xf3\xdb\x1f\x00\x44\xcc\x77\x0c\xb8\x1a\x50\x7f\x1c\xb2', 2)
\ No newline at end of file
diff --git a/cs101courseware/dist/homework1.py b/cs101courseware/dist/homework1.py
new file mode 100644
index 0000000000000000000000000000000000000000..8ed701c0f7870469469d51c0ae354474d8a880a6
--- /dev/null
+++ b/cs101courseware/dist/homework1.py
@@ -0,0 +1,40 @@
+import numpy as np
+from sklearn.datasets import load_boston
+from sklearn.linear_model import LinearRegression
+from sklearn.metrics import mean_squared_error, r2_score
+
+####################
+# Question 1. Write a function reverse_list which accepts a list, and returns a new list
+# with the same elements but in opposite order.
+####################
+def reverse_list(mylist):
+ # TODO: Your solution here
+ result = []
+ for k in mylist:
+ result = [k] + result
+ return result
+
+def simple_list_question():
+ print("The reverse list function can reverse a list")
+ l = [1, 2, 3, 4]
+ print("List was:", l, "reversed version", reverse_list(l))
+
+
+####################
+# Question 2: Write a function which performs linear regression on the Boston housing dataset using scipy
+####################
+def boston_linear():
+ X,y = load_boston(return_X_y=True) # Load the dataset here
+ y += np.random.randn(y.size ) * 0.01
+ # TODO: Fit a linear regression model and print the coefficients
+ lin_model = LinearRegression()
+ lin_model.fit(X, y)
+ print("Coefficients are", lin_model.coef_)
+ # TODO: Compute the RMSE here (on the training set) and print it
+ y_predict = lin_model.predict(X)
+ rmse = (np.sqrt(mean_squared_error(y, y_predict)))
+ print("RMSE is", rmse)
+
+if __name__ == "__main__":
+ simple_list_question()
+ boston_linear()
diff --git a/cs101courseware/dist/pytransform/__init__.py b/cs101courseware/dist/pytransform/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..f656a22d3028cd47aedc8a79e8c9607a847957ac
--- /dev/null
+++ b/cs101courseware/dist/pytransform/__init__.py
@@ -0,0 +1,454 @@
+# These module alos are used by protection code, so that protection
+# code needn't import anything
+import os
+import platform
+import sys
+import struct
+
+# Because ctypes is new from Python 2.5, so pytransform doesn't work
+# before Python 2.5
+#
+from ctypes import cdll, c_char, c_char_p, c_int, c_void_p, \
+ pythonapi, py_object, PYFUNCTYPE, CFUNCTYPE
+from fnmatch import fnmatch
+
+#
+# Support Platforms
+#
+plat_path = 'platforms'
+
+plat_table = (
+ ('windows', ('windows', 'cygwin-*')),
+ ('darwin', ('darwin', 'ios')),
+ ('linux', ('linux*',)),
+ ('freebsd', ('freebsd*', 'openbsd*')),
+ ('poky', ('poky',)),
+)
+
+arch_table = (
+ ('x86', ('i?86', )),
+ ('x86_64', ('x64', 'x86_64', 'amd64', 'intel')),
+ ('arm', ('armv5',)),
+ ('armv6', ('armv6l',)),
+ ('armv7', ('armv7l',)),
+ ('ppc64', ('ppc64le',)),
+ ('mips32', ('mips',)),
+ ('aarch32', ('aarch32',)),
+ ('aarch64', ('aarch64', 'arm64'))
+)
+
+#
+# Hardware type
+#
+HT_HARDDISK, HT_IFMAC, HT_IPV4, HT_IPV6, HT_DOMAIN = range(5)
+
+#
+# Global
+#
+_pytransform = None
+
+
+class PytransformError(Exception):
+ pass
+
+
+def dllmethod(func):
+ def wrap(*args, **kwargs):
+ return func(*args, **kwargs)
+ return wrap
+
+
+@dllmethod
+def version_info():
+ prototype = PYFUNCTYPE(py_object)
+ dlfunc = prototype(('version_info', _pytransform))
+ return dlfunc()
+
+
+@dllmethod
+def init_pytransform():
+ major, minor = sys.version_info[0:2]
+ # Python2.5 no sys.maxsize but sys.maxint
+ # bitness = 64 if sys.maxsize > 2**32 else 32
+ prototype = PYFUNCTYPE(c_int, c_int, c_int, c_void_p)
+ init_module = prototype(('init_module', _pytransform))
+ ret = init_module(major, minor, pythonapi._handle)
+ if (ret & 0xF000) == 0x1000:
+ raise PytransformError('Initialize python wrapper failed (%d)'
+ % (ret & 0xFFF))
+ return ret
+
+
+@dllmethod
+def init_runtime():
+ prototype = PYFUNCTYPE(c_int, c_int, c_int, c_int, c_int)
+ _init_runtime = prototype(('init_runtime', _pytransform))
+ return _init_runtime(0, 0, 0, 0)
+
+
+@dllmethod
+def encrypt_code_object(pubkey, co, flags, suffix=''):
+ _pytransform.set_option(6, suffix.encode())
+ prototype = PYFUNCTYPE(py_object, py_object, py_object, c_int)
+ dlfunc = prototype(('encrypt_code_object', _pytransform))
+ return dlfunc(pubkey, co, flags)
+
+
+@dllmethod
+def generate_license_file(filename, priname, rcode, start=-1, count=1):
+ prototype = PYFUNCTYPE(c_int, c_char_p, c_char_p, c_char_p, c_int, c_int)
+ dlfunc = prototype(('generate_project_license_files', _pytransform))
+ return dlfunc(filename.encode(), priname.encode(), rcode.encode(),
+ start, count) if sys.version_info[0] == 3 \
+ else dlfunc(filename, priname, rcode, start, count)
+
+
+@dllmethod
+def generate_license_key(prikey, keysize, rcode):
+ prototype = PYFUNCTYPE(py_object, c_char_p, c_int, c_char_p)
+ dlfunc = prototype(('generate_license_key', _pytransform))
+ return dlfunc(prikey, keysize, rcode) if sys.version_info[0] == 2 \
+ else dlfunc(prikey, keysize, rcode.encode())
+
+
+@dllmethod
+def get_registration_code():
+ prototype = PYFUNCTYPE(py_object)
+ dlfunc = prototype(('get_registration_code', _pytransform))
+ return dlfunc()
+
+
+@dllmethod
+def get_expired_days():
+ prototype = PYFUNCTYPE(py_object)
+ dlfunc = prototype(('get_expired_days', _pytransform))
+ return dlfunc()
+
+
+@dllmethod
+def clean_obj(obj, kind):
+ prototype = PYFUNCTYPE(c_int, py_object, c_int)
+ dlfunc = prototype(('clean_obj', _pytransform))
+ return dlfunc(obj, kind)
+
+
+def clean_str(*args):
+ tdict = {
+ 'str': 0,
+ 'bytearray': 1,
+ 'unicode': 2
+ }
+ for obj in args:
+ k = tdict.get(type(obj).__name__)
+ if k is None:
+ raise RuntimeError('Can not clean object: %s' % obj)
+ clean_obj(obj, k)
+
+
+def get_hd_info(hdtype, name=None):
+ if hdtype not in range(HT_DOMAIN + 1):
+ raise RuntimeError('Invalid parameter hdtype: %s' % hdtype)
+ size = 256
+ t_buf = c_char * size
+ buf = t_buf()
+ cname = c_char_p(0 if name is None
+ else name.encode('utf-8') if hasattr('name', 'encode')
+ else name)
+ if (_pytransform.get_hd_info(hdtype, buf, size, cname) == -1):
+ raise PytransformError('Get hardware information failed')
+ return buf.value.decode()
+
+
+def show_hd_info():
+ return _pytransform.show_hd_info()
+
+
+def assert_armored(*names):
+ prototype = PYFUNCTYPE(py_object, py_object)
+ dlfunc = prototype(('assert_armored', _pytransform))
+
+ def wrapper(func):
+ def wrap_execute(*args, **kwargs):
+ dlfunc(names)
+ return func(*args, **kwargs)
+ return wrap_execute
+ return wrapper
+
+
+def get_license_info():
+ info = {
+ 'ISSUER': None,
+ 'EXPIRED': None,
+ 'HARDDISK': None,
+ 'IFMAC': None,
+ 'IFIPV4': None,
+ 'DOMAIN': None,
+ 'DATA': None,
+ 'CODE': None,
+ }
+ rcode = get_registration_code().decode()
+ if rcode.startswith('*VERSION:'):
+ index = rcode.find('\n')
+ info['ISSUER'] = rcode[9:index].split('.')[0].replace('-sn-1.txt', '')
+ rcode = rcode[index+1:]
+
+ index = 0
+ if rcode.startswith('*TIME:'):
+ from time import ctime
+ index = rcode.find('\n')
+ info['EXPIRED'] = ctime(float(rcode[6:index]))
+ index += 1
+
+ if rcode[index:].startswith('*FLAGS:'):
+ index += len('*FLAGS:') + 1
+ info['FLAGS'] = ord(rcode[index - 1])
+
+ prev = None
+ start = index
+ for k in ['HARDDISK', 'IFMAC', 'IFIPV4', 'DOMAIN', 'FIXKEY', 'CODE']:
+ index = rcode.find('*%s:' % k)
+ if index > -1:
+ if prev is not None:
+ info[prev] = rcode[start:index]
+ prev = k
+ start = index + len(k) + 2
+ info['CODE'] = rcode[start:]
+ i = info['CODE'].find(';')
+ if i > 0:
+ info['DATA'] = info['CODE'][i+1:]
+ info['CODE'] = info['CODE'][:i]
+ return info
+
+
+def get_license_code():
+ return get_license_info()['CODE']
+
+
+def get_user_data():
+ return get_license_info()['DATA']
+
+
+def _match_features(patterns, s):
+ for pat in patterns:
+ if fnmatch(s, pat):
+ return True
+
+
+def _gnu_get_libc_version():
+ try:
+ prototype = CFUNCTYPE(c_char_p)
+ ver = prototype(('gnu_get_libc_version', cdll.LoadLibrary('')))()
+ return ver.decode().split('.')
+ except Exception:
+ pass
+
+
+def format_platform(platid=None):
+ if platid:
+ return os.path.normpath(platid)
+
+ plat = platform.system().lower()
+ mach = platform.machine().lower()
+
+ for alias, platlist in plat_table:
+ if _match_features(platlist, plat):
+ plat = alias
+ break
+
+ if plat == 'linux':
+ cname, cver = platform.libc_ver()
+ if cname == 'musl':
+ plat = 'musl'
+ elif cname == 'libc':
+ plat = 'android'
+ elif cname == 'glibc':
+ v = _gnu_get_libc_version()
+ if v and len(v) >= 2 and (int(v[0]) * 100 + int(v[1])) < 214:
+ plat = 'centos6'
+
+ for alias, archlist in arch_table:
+ if _match_features(archlist, mach):
+ mach = alias
+ break
+
+ if plat == 'windows' and mach == 'x86_64':
+ bitness = struct.calcsize('P'.encode()) * 8
+ if bitness == 32:
+ mach = 'x86'
+
+ return os.path.join(plat, mach)
+
+
+# Load _pytransform library
+def _load_library(path=None, is_runtime=0, platid=None, suffix='', advanced=0):
+ path = os.path.dirname(__file__) if path is None \
+ else os.path.normpath(path)
+
+ plat = platform.system().lower()
+ name = '_pytransform' + suffix
+ if plat == 'linux':
+ filename = os.path.abspath(os.path.join(path, name + '.so'))
+ elif plat == 'darwin':
+ filename = os.path.join(path, name + '.dylib')
+ elif plat == 'windows':
+ filename = os.path.join(path, name + '.dll')
+ elif plat == 'freebsd':
+ filename = os.path.join(path, name + '.so')
+ else:
+ raise PytransformError('Platform %s not supported' % plat)
+
+ if platid is not None and os.path.isfile(platid):
+ filename = platid
+ elif platid is not None or not os.path.exists(filename) or not is_runtime:
+ libpath = platid if platid is not None and os.path.isabs(platid) else \
+ os.path.join(path, plat_path, format_platform(platid))
+ filename = os.path.join(libpath, os.path.basename(filename))
+
+ if not os.path.exists(filename):
+ raise PytransformError('Could not find "%s"' % filename)
+
+ try:
+ m = cdll.LoadLibrary(filename)
+ except Exception as e:
+ if sys.flags.debug:
+ print('Load %s failed:\n%s' % (filename, e))
+ raise
+
+ # Removed from v4.6.1
+ # if plat == 'linux':
+ # m.set_option(-1, find_library('c').encode())
+
+ if not os.path.abspath('.') == os.path.abspath(path):
+ m.set_option(1, path.encode() if sys.version_info[0] == 3 else path)
+
+ # Required from Python3.6
+ m.set_option(2, sys.byteorder.encode())
+
+ if sys.flags.debug:
+ m.set_option(3, c_char_p(1))
+ m.set_option(4, c_char_p(not is_runtime))
+
+ # Disable advanced mode by default
+ m.set_option(5, c_char_p(not advanced))
+
+ # Set suffix for private package
+ if suffix:
+ m.set_option(6, suffix.encode())
+
+ return m
+
+
+def pyarmor_init(path=None, is_runtime=0, platid=None, suffix='', advanced=0):
+ global _pytransform
+ _pytransform = _load_library(path, is_runtime, platid, suffix, advanced)
+ return init_pytransform()
+
+
+def pyarmor_runtime(path=None, suffix='', advanced=0):
+ if _pytransform is not None:
+ return
+
+ try:
+ pyarmor_init(path, is_runtime=1, suffix=suffix, advanced=advanced)
+ init_runtime()
+ except Exception as e:
+ if sys.flags.debug or hasattr(sys, '_catch_pyarmor'):
+ raise
+ sys.stderr.write("%s\n" % str(e))
+ sys.exit(1)
+
+
+# ----------------------------------------------------------
+# End of pytransform
+# ----------------------------------------------------------
+
+#
+# Not available from v5.6
+#
+
+
+def generate_capsule(licfile):
+ prikey, pubkey, prolic = _generate_project_capsule()
+ capkey, newkey = _generate_pytransform_key(licfile, pubkey)
+ return prikey, pubkey, capkey, newkey, prolic
+
+
+@dllmethod
+def _generate_project_capsule():
+ prototype = PYFUNCTYPE(py_object)
+ dlfunc = prototype(('generate_project_capsule', _pytransform))
+ return dlfunc()
+
+
+@dllmethod
+def _generate_pytransform_key(licfile, pubkey):
+ prototype = PYFUNCTYPE(py_object, c_char_p, py_object)
+ dlfunc = prototype(('generate_pytransform_key', _pytransform))
+ return dlfunc(licfile.encode() if sys.version_info[0] == 3 else licfile,
+ pubkey)
+
+
+#
+# Deprecated functions from v5.1
+#
+@dllmethod
+def encrypt_project_files(proname, filelist, mode=0):
+ prototype = PYFUNCTYPE(c_int, c_char_p, py_object, c_int)
+ dlfunc = prototype(('encrypt_project_files', _pytransform))
+ return dlfunc(proname.encode(), filelist, mode)
+
+
+def generate_project_capsule(licfile):
+ prikey, pubkey, prolic = _generate_project_capsule()
+ capkey = _encode_capsule_key_file(licfile)
+ return prikey, pubkey, capkey, prolic
+
+
+@dllmethod
+def _encode_capsule_key_file(licfile):
+ prototype = PYFUNCTYPE(py_object, c_char_p, c_char_p)
+ dlfunc = prototype(('encode_capsule_key_file', _pytransform))
+ return dlfunc(licfile.encode(), None)
+
+
+@dllmethod
+def encrypt_files(key, filelist, mode=0):
+ t_key = c_char * 32
+ prototype = PYFUNCTYPE(c_int, t_key, py_object, c_int)
+ dlfunc = prototype(('encrypt_files', _pytransform))
+ return dlfunc(t_key(*key), filelist, mode)
+
+
+@dllmethod
+def generate_module_key(pubname, key):
+ t_key = c_char * 32
+ prototype = PYFUNCTYPE(py_object, c_char_p, t_key, c_char_p)
+ dlfunc = prototype(('generate_module_key', _pytransform))
+ return dlfunc(pubname.encode(), t_key(*key), None)
+
+#
+# Compatible for PyArmor v3.0
+#
+@dllmethod
+def old_init_runtime(systrace=0, sysprofile=1, threadtrace=0, threadprofile=1):
+ '''Only for old version, before PyArmor 3'''
+ pyarmor_init(is_runtime=1)
+ prototype = PYFUNCTYPE(c_int, c_int, c_int, c_int, c_int)
+ _init_runtime = prototype(('init_runtime', _pytransform))
+ return _init_runtime(systrace, sysprofile, threadtrace, threadprofile)
+
+
+@dllmethod
+def import_module(modname, filename):
+ '''Only for old version, before PyArmor 3'''
+ prototype = PYFUNCTYPE(py_object, c_char_p, c_char_p)
+ _import_module = prototype(('import_module', _pytransform))
+ return _import_module(modname.encode(), filename.encode())
+
+
+@dllmethod
+def exec_file(filename):
+ '''Only for old version, before PyArmor 3'''
+ prototype = PYFUNCTYPE(c_int, c_char_p)
+ _exec_file = prototype(('exec_file', _pytransform))
+ return _exec_file(filename.encode())
diff --git a/cs101courseware/dist/pytransform/__pycache__/__init__.cpython-36.pyc b/cs101courseware/dist/pytransform/__pycache__/__init__.cpython-36.pyc
new file mode 100644
index 0000000000000000000000000000000000000000..75bb2539be65062814dda6c5080880056d0f8c70
Binary files /dev/null and b/cs101courseware/dist/pytransform/__pycache__/__init__.cpython-36.pyc differ
diff --git a/cs101courseware/dist/pytransform/_pytransform.dll b/cs101courseware/dist/pytransform/_pytransform.dll
new file mode 100644
index 0000000000000000000000000000000000000000..c121a4aa51ac71974b6ca0997006bfec3edb2673
Binary files /dev/null and b/cs101courseware/dist/pytransform/_pytransform.dll differ
diff --git a/cs101courseware/homework1.py b/cs101courseware/homework1.py
index 8ed701c0f7870469469d51c0ae354474d8a880a6..15620b0ffb74d843b1215536d7a9d2660d7617f0 100644
--- a/cs101courseware/homework1.py
+++ b/cs101courseware/homework1.py
@@ -12,6 +12,7 @@ def reverse_list(mylist):
result = []
for k in mylist:
result = [k] + result
+
return result
def simple_list_question():
diff --git a/cs101courseware/pytransform/__init__.py b/cs101courseware/pytransform/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..f656a22d3028cd47aedc8a79e8c9607a847957ac
--- /dev/null
+++ b/cs101courseware/pytransform/__init__.py
@@ -0,0 +1,454 @@
+# These module alos are used by protection code, so that protection
+# code needn't import anything
+import os
+import platform
+import sys
+import struct
+
+# Because ctypes is new from Python 2.5, so pytransform doesn't work
+# before Python 2.5
+#
+from ctypes import cdll, c_char, c_char_p, c_int, c_void_p, \
+ pythonapi, py_object, PYFUNCTYPE, CFUNCTYPE
+from fnmatch import fnmatch
+
+#
+# Support Platforms
+#
+plat_path = 'platforms'
+
+plat_table = (
+ ('windows', ('windows', 'cygwin-*')),
+ ('darwin', ('darwin', 'ios')),
+ ('linux', ('linux*',)),
+ ('freebsd', ('freebsd*', 'openbsd*')),
+ ('poky', ('poky',)),
+)
+
+arch_table = (
+ ('x86', ('i?86', )),
+ ('x86_64', ('x64', 'x86_64', 'amd64', 'intel')),
+ ('arm', ('armv5',)),
+ ('armv6', ('armv6l',)),
+ ('armv7', ('armv7l',)),
+ ('ppc64', ('ppc64le',)),
+ ('mips32', ('mips',)),
+ ('aarch32', ('aarch32',)),
+ ('aarch64', ('aarch64', 'arm64'))
+)
+
+#
+# Hardware type
+#
+HT_HARDDISK, HT_IFMAC, HT_IPV4, HT_IPV6, HT_DOMAIN = range(5)
+
+#
+# Global
+#
+_pytransform = None
+
+
+class PytransformError(Exception):
+ pass
+
+
+def dllmethod(func):
+ def wrap(*args, **kwargs):
+ return func(*args, **kwargs)
+ return wrap
+
+
+@dllmethod
+def version_info():
+ prototype = PYFUNCTYPE(py_object)
+ dlfunc = prototype(('version_info', _pytransform))
+ return dlfunc()
+
+
+@dllmethod
+def init_pytransform():
+ major, minor = sys.version_info[0:2]
+ # Python2.5 no sys.maxsize but sys.maxint
+ # bitness = 64 if sys.maxsize > 2**32 else 32
+ prototype = PYFUNCTYPE(c_int, c_int, c_int, c_void_p)
+ init_module = prototype(('init_module', _pytransform))
+ ret = init_module(major, minor, pythonapi._handle)
+ if (ret & 0xF000) == 0x1000:
+ raise PytransformError('Initialize python wrapper failed (%d)'
+ % (ret & 0xFFF))
+ return ret
+
+
+@dllmethod
+def init_runtime():
+ prototype = PYFUNCTYPE(c_int, c_int, c_int, c_int, c_int)
+ _init_runtime = prototype(('init_runtime', _pytransform))
+ return _init_runtime(0, 0, 0, 0)
+
+
+@dllmethod
+def encrypt_code_object(pubkey, co, flags, suffix=''):
+ _pytransform.set_option(6, suffix.encode())
+ prototype = PYFUNCTYPE(py_object, py_object, py_object, c_int)
+ dlfunc = prototype(('encrypt_code_object', _pytransform))
+ return dlfunc(pubkey, co, flags)
+
+
+@dllmethod
+def generate_license_file(filename, priname, rcode, start=-1, count=1):
+ prototype = PYFUNCTYPE(c_int, c_char_p, c_char_p, c_char_p, c_int, c_int)
+ dlfunc = prototype(('generate_project_license_files', _pytransform))
+ return dlfunc(filename.encode(), priname.encode(), rcode.encode(),
+ start, count) if sys.version_info[0] == 3 \
+ else dlfunc(filename, priname, rcode, start, count)
+
+
+@dllmethod
+def generate_license_key(prikey, keysize, rcode):
+ prototype = PYFUNCTYPE(py_object, c_char_p, c_int, c_char_p)
+ dlfunc = prototype(('generate_license_key', _pytransform))
+ return dlfunc(prikey, keysize, rcode) if sys.version_info[0] == 2 \
+ else dlfunc(prikey, keysize, rcode.encode())
+
+
+@dllmethod
+def get_registration_code():
+ prototype = PYFUNCTYPE(py_object)
+ dlfunc = prototype(('get_registration_code', _pytransform))
+ return dlfunc()
+
+
+@dllmethod
+def get_expired_days():
+ prototype = PYFUNCTYPE(py_object)
+ dlfunc = prototype(('get_expired_days', _pytransform))
+ return dlfunc()
+
+
+@dllmethod
+def clean_obj(obj, kind):
+ prototype = PYFUNCTYPE(c_int, py_object, c_int)
+ dlfunc = prototype(('clean_obj', _pytransform))
+ return dlfunc(obj, kind)
+
+
+def clean_str(*args):
+ tdict = {
+ 'str': 0,
+ 'bytearray': 1,
+ 'unicode': 2
+ }
+ for obj in args:
+ k = tdict.get(type(obj).__name__)
+ if k is None:
+ raise RuntimeError('Can not clean object: %s' % obj)
+ clean_obj(obj, k)
+
+
+def get_hd_info(hdtype, name=None):
+ if hdtype not in range(HT_DOMAIN + 1):
+ raise RuntimeError('Invalid parameter hdtype: %s' % hdtype)
+ size = 256
+ t_buf = c_char * size
+ buf = t_buf()
+ cname = c_char_p(0 if name is None
+ else name.encode('utf-8') if hasattr('name', 'encode')
+ else name)
+ if (_pytransform.get_hd_info(hdtype, buf, size, cname) == -1):
+ raise PytransformError('Get hardware information failed')
+ return buf.value.decode()
+
+
+def show_hd_info():
+ return _pytransform.show_hd_info()
+
+
+def assert_armored(*names):
+ prototype = PYFUNCTYPE(py_object, py_object)
+ dlfunc = prototype(('assert_armored', _pytransform))
+
+ def wrapper(func):
+ def wrap_execute(*args, **kwargs):
+ dlfunc(names)
+ return func(*args, **kwargs)
+ return wrap_execute
+ return wrapper
+
+
+def get_license_info():
+ info = {
+ 'ISSUER': None,
+ 'EXPIRED': None,
+ 'HARDDISK': None,
+ 'IFMAC': None,
+ 'IFIPV4': None,
+ 'DOMAIN': None,
+ 'DATA': None,
+ 'CODE': None,
+ }
+ rcode = get_registration_code().decode()
+ if rcode.startswith('*VERSION:'):
+ index = rcode.find('\n')
+ info['ISSUER'] = rcode[9:index].split('.')[0].replace('-sn-1.txt', '')
+ rcode = rcode[index+1:]
+
+ index = 0
+ if rcode.startswith('*TIME:'):
+ from time import ctime
+ index = rcode.find('\n')
+ info['EXPIRED'] = ctime(float(rcode[6:index]))
+ index += 1
+
+ if rcode[index:].startswith('*FLAGS:'):
+ index += len('*FLAGS:') + 1
+ info['FLAGS'] = ord(rcode[index - 1])
+
+ prev = None
+ start = index
+ for k in ['HARDDISK', 'IFMAC', 'IFIPV4', 'DOMAIN', 'FIXKEY', 'CODE']:
+ index = rcode.find('*%s:' % k)
+ if index > -1:
+ if prev is not None:
+ info[prev] = rcode[start:index]
+ prev = k
+ start = index + len(k) + 2
+ info['CODE'] = rcode[start:]
+ i = info['CODE'].find(';')
+ if i > 0:
+ info['DATA'] = info['CODE'][i+1:]
+ info['CODE'] = info['CODE'][:i]
+ return info
+
+
+def get_license_code():
+ return get_license_info()['CODE']
+
+
+def get_user_data():
+ return get_license_info()['DATA']
+
+
+def _match_features(patterns, s):
+ for pat in patterns:
+ if fnmatch(s, pat):
+ return True
+
+
+def _gnu_get_libc_version():
+ try:
+ prototype = CFUNCTYPE(c_char_p)
+ ver = prototype(('gnu_get_libc_version', cdll.LoadLibrary('')))()
+ return ver.decode().split('.')
+ except Exception:
+ pass
+
+
+def format_platform(platid=None):
+ if platid:
+ return os.path.normpath(platid)
+
+ plat = platform.system().lower()
+ mach = platform.machine().lower()
+
+ for alias, platlist in plat_table:
+ if _match_features(platlist, plat):
+ plat = alias
+ break
+
+ if plat == 'linux':
+ cname, cver = platform.libc_ver()
+ if cname == 'musl':
+ plat = 'musl'
+ elif cname == 'libc':
+ plat = 'android'
+ elif cname == 'glibc':
+ v = _gnu_get_libc_version()
+ if v and len(v) >= 2 and (int(v[0]) * 100 + int(v[1])) < 214:
+ plat = 'centos6'
+
+ for alias, archlist in arch_table:
+ if _match_features(archlist, mach):
+ mach = alias
+ break
+
+ if plat == 'windows' and mach == 'x86_64':
+ bitness = struct.calcsize('P'.encode()) * 8
+ if bitness == 32:
+ mach = 'x86'
+
+ return os.path.join(plat, mach)
+
+
+# Load _pytransform library
+def _load_library(path=None, is_runtime=0, platid=None, suffix='', advanced=0):
+ path = os.path.dirname(__file__) if path is None \
+ else os.path.normpath(path)
+
+ plat = platform.system().lower()
+ name = '_pytransform' + suffix
+ if plat == 'linux':
+ filename = os.path.abspath(os.path.join(path, name + '.so'))
+ elif plat == 'darwin':
+ filename = os.path.join(path, name + '.dylib')
+ elif plat == 'windows':
+ filename = os.path.join(path, name + '.dll')
+ elif plat == 'freebsd':
+ filename = os.path.join(path, name + '.so')
+ else:
+ raise PytransformError('Platform %s not supported' % plat)
+
+ if platid is not None and os.path.isfile(platid):
+ filename = platid
+ elif platid is not None or not os.path.exists(filename) or not is_runtime:
+ libpath = platid if platid is not None and os.path.isabs(platid) else \
+ os.path.join(path, plat_path, format_platform(platid))
+ filename = os.path.join(libpath, os.path.basename(filename))
+
+ if not os.path.exists(filename):
+ raise PytransformError('Could not find "%s"' % filename)
+
+ try:
+ m = cdll.LoadLibrary(filename)
+ except Exception as e:
+ if sys.flags.debug:
+ print('Load %s failed:\n%s' % (filename, e))
+ raise
+
+ # Removed from v4.6.1
+ # if plat == 'linux':
+ # m.set_option(-1, find_library('c').encode())
+
+ if not os.path.abspath('.') == os.path.abspath(path):
+ m.set_option(1, path.encode() if sys.version_info[0] == 3 else path)
+
+ # Required from Python3.6
+ m.set_option(2, sys.byteorder.encode())
+
+ if sys.flags.debug:
+ m.set_option(3, c_char_p(1))
+ m.set_option(4, c_char_p(not is_runtime))
+
+ # Disable advanced mode by default
+ m.set_option(5, c_char_p(not advanced))
+
+ # Set suffix for private package
+ if suffix:
+ m.set_option(6, suffix.encode())
+
+ return m
+
+
+def pyarmor_init(path=None, is_runtime=0, platid=None, suffix='', advanced=0):
+ global _pytransform
+ _pytransform = _load_library(path, is_runtime, platid, suffix, advanced)
+ return init_pytransform()
+
+
+def pyarmor_runtime(path=None, suffix='', advanced=0):
+ if _pytransform is not None:
+ return
+
+ try:
+ pyarmor_init(path, is_runtime=1, suffix=suffix, advanced=advanced)
+ init_runtime()
+ except Exception as e:
+ if sys.flags.debug or hasattr(sys, '_catch_pyarmor'):
+ raise
+ sys.stderr.write("%s\n" % str(e))
+ sys.exit(1)
+
+
+# ----------------------------------------------------------
+# End of pytransform
+# ----------------------------------------------------------
+
+#
+# Not available from v5.6
+#
+
+
+def generate_capsule(licfile):
+ prikey, pubkey, prolic = _generate_project_capsule()
+ capkey, newkey = _generate_pytransform_key(licfile, pubkey)
+ return prikey, pubkey, capkey, newkey, prolic
+
+
+@dllmethod
+def _generate_project_capsule():
+ prototype = PYFUNCTYPE(py_object)
+ dlfunc = prototype(('generate_project_capsule', _pytransform))
+ return dlfunc()
+
+
+@dllmethod
+def _generate_pytransform_key(licfile, pubkey):
+ prototype = PYFUNCTYPE(py_object, c_char_p, py_object)
+ dlfunc = prototype(('generate_pytransform_key', _pytransform))
+ return dlfunc(licfile.encode() if sys.version_info[0] == 3 else licfile,
+ pubkey)
+
+
+#
+# Deprecated functions from v5.1
+#
+@dllmethod
+def encrypt_project_files(proname, filelist, mode=0):
+ prototype = PYFUNCTYPE(c_int, c_char_p, py_object, c_int)
+ dlfunc = prototype(('encrypt_project_files', _pytransform))
+ return dlfunc(proname.encode(), filelist, mode)
+
+
+def generate_project_capsule(licfile):
+ prikey, pubkey, prolic = _generate_project_capsule()
+ capkey = _encode_capsule_key_file(licfile)
+ return prikey, pubkey, capkey, prolic
+
+
+@dllmethod
+def _encode_capsule_key_file(licfile):
+ prototype = PYFUNCTYPE(py_object, c_char_p, c_char_p)
+ dlfunc = prototype(('encode_capsule_key_file', _pytransform))
+ return dlfunc(licfile.encode(), None)
+
+
+@dllmethod
+def encrypt_files(key, filelist, mode=0):
+ t_key = c_char * 32
+ prototype = PYFUNCTYPE(c_int, t_key, py_object, c_int)
+ dlfunc = prototype(('encrypt_files', _pytransform))
+ return dlfunc(t_key(*key), filelist, mode)
+
+
+@dllmethod
+def generate_module_key(pubname, key):
+ t_key = c_char * 32
+ prototype = PYFUNCTYPE(py_object, c_char_p, t_key, c_char_p)
+ dlfunc = prototype(('generate_module_key', _pytransform))
+ return dlfunc(pubname.encode(), t_key(*key), None)
+
+#
+# Compatible for PyArmor v3.0
+#
+@dllmethod
+def old_init_runtime(systrace=0, sysprofile=1, threadtrace=0, threadprofile=1):
+ '''Only for old version, before PyArmor 3'''
+ pyarmor_init(is_runtime=1)
+ prototype = PYFUNCTYPE(c_int, c_int, c_int, c_int, c_int)
+ _init_runtime = prototype(('init_runtime', _pytransform))
+ return _init_runtime(systrace, sysprofile, threadtrace, threadprofile)
+
+
+@dllmethod
+def import_module(modname, filename):
+ '''Only for old version, before PyArmor 3'''
+ prototype = PYFUNCTYPE(py_object, c_char_p, c_char_p)
+ _import_module = prototype(('import_module', _pytransform))
+ return _import_module(modname.encode(), filename.encode())
+
+
+@dllmethod
+def exec_file(filename):
+ '''Only for old version, before PyArmor 3'''
+ prototype = PYFUNCTYPE(c_int, c_char_p)
+ _exec_file = prototype(('exec_file', _pytransform))
+ return _exec_file(filename.encode())
diff --git a/cs101courseware/pytransform/__pycache__/__init__.cpython-36.pyc b/cs101courseware/pytransform/__pycache__/__init__.cpython-36.pyc
new file mode 100644
index 0000000000000000000000000000000000000000..75bb2539be65062814dda6c5080880056d0f8c70
Binary files /dev/null and b/cs101courseware/pytransform/__pycache__/__init__.cpython-36.pyc differ
diff --git a/cs101courseware/pytransform/_pytransform.dll b/cs101courseware/pytransform/_pytransform.dll
new file mode 100644
index 0000000000000000000000000000000000000000..c121a4aa51ac71974b6ca0997006bfec3edb2673
Binary files /dev/null and b/cs101courseware/pytransform/_pytransform.dll differ
diff --git a/pytransform/__init__.py b/pytransform/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..f656a22d3028cd47aedc8a79e8c9607a847957ac
--- /dev/null
+++ b/pytransform/__init__.py
@@ -0,0 +1,454 @@
+# These module alos are used by protection code, so that protection
+# code needn't import anything
+import os
+import platform
+import sys
+import struct
+
+# Because ctypes is new from Python 2.5, so pytransform doesn't work
+# before Python 2.5
+#
+from ctypes import cdll, c_char, c_char_p, c_int, c_void_p, \
+ pythonapi, py_object, PYFUNCTYPE, CFUNCTYPE
+from fnmatch import fnmatch
+
+#
+# Support Platforms
+#
+plat_path = 'platforms'
+
+plat_table = (
+ ('windows', ('windows', 'cygwin-*')),
+ ('darwin', ('darwin', 'ios')),
+ ('linux', ('linux*',)),
+ ('freebsd', ('freebsd*', 'openbsd*')),
+ ('poky', ('poky',)),
+)
+
+arch_table = (
+ ('x86', ('i?86', )),
+ ('x86_64', ('x64', 'x86_64', 'amd64', 'intel')),
+ ('arm', ('armv5',)),
+ ('armv6', ('armv6l',)),
+ ('armv7', ('armv7l',)),
+ ('ppc64', ('ppc64le',)),
+ ('mips32', ('mips',)),
+ ('aarch32', ('aarch32',)),
+ ('aarch64', ('aarch64', 'arm64'))
+)
+
+#
+# Hardware type
+#
+HT_HARDDISK, HT_IFMAC, HT_IPV4, HT_IPV6, HT_DOMAIN = range(5)
+
+#
+# Global
+#
+_pytransform = None
+
+
+class PytransformError(Exception):
+ pass
+
+
+def dllmethod(func):
+ def wrap(*args, **kwargs):
+ return func(*args, **kwargs)
+ return wrap
+
+
+@dllmethod
+def version_info():
+ prototype = PYFUNCTYPE(py_object)
+ dlfunc = prototype(('version_info', _pytransform))
+ return dlfunc()
+
+
+@dllmethod
+def init_pytransform():
+ major, minor = sys.version_info[0:2]
+ # Python2.5 no sys.maxsize but sys.maxint
+ # bitness = 64 if sys.maxsize > 2**32 else 32
+ prototype = PYFUNCTYPE(c_int, c_int, c_int, c_void_p)
+ init_module = prototype(('init_module', _pytransform))
+ ret = init_module(major, minor, pythonapi._handle)
+ if (ret & 0xF000) == 0x1000:
+ raise PytransformError('Initialize python wrapper failed (%d)'
+ % (ret & 0xFFF))
+ return ret
+
+
+@dllmethod
+def init_runtime():
+ prototype = PYFUNCTYPE(c_int, c_int, c_int, c_int, c_int)
+ _init_runtime = prototype(('init_runtime', _pytransform))
+ return _init_runtime(0, 0, 0, 0)
+
+
+@dllmethod
+def encrypt_code_object(pubkey, co, flags, suffix=''):
+ _pytransform.set_option(6, suffix.encode())
+ prototype = PYFUNCTYPE(py_object, py_object, py_object, c_int)
+ dlfunc = prototype(('encrypt_code_object', _pytransform))
+ return dlfunc(pubkey, co, flags)
+
+
+@dllmethod
+def generate_license_file(filename, priname, rcode, start=-1, count=1):
+ prototype = PYFUNCTYPE(c_int, c_char_p, c_char_p, c_char_p, c_int, c_int)
+ dlfunc = prototype(('generate_project_license_files', _pytransform))
+ return dlfunc(filename.encode(), priname.encode(), rcode.encode(),
+ start, count) if sys.version_info[0] == 3 \
+ else dlfunc(filename, priname, rcode, start, count)
+
+
+@dllmethod
+def generate_license_key(prikey, keysize, rcode):
+ prototype = PYFUNCTYPE(py_object, c_char_p, c_int, c_char_p)
+ dlfunc = prototype(('generate_license_key', _pytransform))
+ return dlfunc(prikey, keysize, rcode) if sys.version_info[0] == 2 \
+ else dlfunc(prikey, keysize, rcode.encode())
+
+
+@dllmethod
+def get_registration_code():
+ prototype = PYFUNCTYPE(py_object)
+ dlfunc = prototype(('get_registration_code', _pytransform))
+ return dlfunc()
+
+
+@dllmethod
+def get_expired_days():
+ prototype = PYFUNCTYPE(py_object)
+ dlfunc = prototype(('get_expired_days', _pytransform))
+ return dlfunc()
+
+
+@dllmethod
+def clean_obj(obj, kind):
+ prototype = PYFUNCTYPE(c_int, py_object, c_int)
+ dlfunc = prototype(('clean_obj', _pytransform))
+ return dlfunc(obj, kind)
+
+
+def clean_str(*args):
+ tdict = {
+ 'str': 0,
+ 'bytearray': 1,
+ 'unicode': 2
+ }
+ for obj in args:
+ k = tdict.get(type(obj).__name__)
+ if k is None:
+ raise RuntimeError('Can not clean object: %s' % obj)
+ clean_obj(obj, k)
+
+
+def get_hd_info(hdtype, name=None):
+ if hdtype not in range(HT_DOMAIN + 1):
+ raise RuntimeError('Invalid parameter hdtype: %s' % hdtype)
+ size = 256
+ t_buf = c_char * size
+ buf = t_buf()
+ cname = c_char_p(0 if name is None
+ else name.encode('utf-8') if hasattr('name', 'encode')
+ else name)
+ if (_pytransform.get_hd_info(hdtype, buf, size, cname) == -1):
+ raise PytransformError('Get hardware information failed')
+ return buf.value.decode()
+
+
+def show_hd_info():
+ return _pytransform.show_hd_info()
+
+
+def assert_armored(*names):
+ prototype = PYFUNCTYPE(py_object, py_object)
+ dlfunc = prototype(('assert_armored', _pytransform))
+
+ def wrapper(func):
+ def wrap_execute(*args, **kwargs):
+ dlfunc(names)
+ return func(*args, **kwargs)
+ return wrap_execute
+ return wrapper
+
+
+def get_license_info():
+ info = {
+ 'ISSUER': None,
+ 'EXPIRED': None,
+ 'HARDDISK': None,
+ 'IFMAC': None,
+ 'IFIPV4': None,
+ 'DOMAIN': None,
+ 'DATA': None,
+ 'CODE': None,
+ }
+ rcode = get_registration_code().decode()
+ if rcode.startswith('*VERSION:'):
+ index = rcode.find('\n')
+ info['ISSUER'] = rcode[9:index].split('.')[0].replace('-sn-1.txt', '')
+ rcode = rcode[index+1:]
+
+ index = 0
+ if rcode.startswith('*TIME:'):
+ from time import ctime
+ index = rcode.find('\n')
+ info['EXPIRED'] = ctime(float(rcode[6:index]))
+ index += 1
+
+ if rcode[index:].startswith('*FLAGS:'):
+ index += len('*FLAGS:') + 1
+ info['FLAGS'] = ord(rcode[index - 1])
+
+ prev = None
+ start = index
+ for k in ['HARDDISK', 'IFMAC', 'IFIPV4', 'DOMAIN', 'FIXKEY', 'CODE']:
+ index = rcode.find('*%s:' % k)
+ if index > -1:
+ if prev is not None:
+ info[prev] = rcode[start:index]
+ prev = k
+ start = index + len(k) + 2
+ info['CODE'] = rcode[start:]
+ i = info['CODE'].find(';')
+ if i > 0:
+ info['DATA'] = info['CODE'][i+1:]
+ info['CODE'] = info['CODE'][:i]
+ return info
+
+
+def get_license_code():
+ return get_license_info()['CODE']
+
+
+def get_user_data():
+ return get_license_info()['DATA']
+
+
+def _match_features(patterns, s):
+ for pat in patterns:
+ if fnmatch(s, pat):
+ return True
+
+
+def _gnu_get_libc_version():
+ try:
+ prototype = CFUNCTYPE(c_char_p)
+ ver = prototype(('gnu_get_libc_version', cdll.LoadLibrary('')))()
+ return ver.decode().split('.')
+ except Exception:
+ pass
+
+
+def format_platform(platid=None):
+ if platid:
+ return os.path.normpath(platid)
+
+ plat = platform.system().lower()
+ mach = platform.machine().lower()
+
+ for alias, platlist in plat_table:
+ if _match_features(platlist, plat):
+ plat = alias
+ break
+
+ if plat == 'linux':
+ cname, cver = platform.libc_ver()
+ if cname == 'musl':
+ plat = 'musl'
+ elif cname == 'libc':
+ plat = 'android'
+ elif cname == 'glibc':
+ v = _gnu_get_libc_version()
+ if v and len(v) >= 2 and (int(v[0]) * 100 + int(v[1])) < 214:
+ plat = 'centos6'
+
+ for alias, archlist in arch_table:
+ if _match_features(archlist, mach):
+ mach = alias
+ break
+
+ if plat == 'windows' and mach == 'x86_64':
+ bitness = struct.calcsize('P'.encode()) * 8
+ if bitness == 32:
+ mach = 'x86'
+
+ return os.path.join(plat, mach)
+
+
+# Load _pytransform library
+def _load_library(path=None, is_runtime=0, platid=None, suffix='', advanced=0):
+ path = os.path.dirname(__file__) if path is None \
+ else os.path.normpath(path)
+
+ plat = platform.system().lower()
+ name = '_pytransform' + suffix
+ if plat == 'linux':
+ filename = os.path.abspath(os.path.join(path, name + '.so'))
+ elif plat == 'darwin':
+ filename = os.path.join(path, name + '.dylib')
+ elif plat == 'windows':
+ filename = os.path.join(path, name + '.dll')
+ elif plat == 'freebsd':
+ filename = os.path.join(path, name + '.so')
+ else:
+ raise PytransformError('Platform %s not supported' % plat)
+
+ if platid is not None and os.path.isfile(platid):
+ filename = platid
+ elif platid is not None or not os.path.exists(filename) or not is_runtime:
+ libpath = platid if platid is not None and os.path.isabs(platid) else \
+ os.path.join(path, plat_path, format_platform(platid))
+ filename = os.path.join(libpath, os.path.basename(filename))
+
+ if not os.path.exists(filename):
+ raise PytransformError('Could not find "%s"' % filename)
+
+ try:
+ m = cdll.LoadLibrary(filename)
+ except Exception as e:
+ if sys.flags.debug:
+ print('Load %s failed:\n%s' % (filename, e))
+ raise
+
+ # Removed from v4.6.1
+ # if plat == 'linux':
+ # m.set_option(-1, find_library('c').encode())
+
+ if not os.path.abspath('.') == os.path.abspath(path):
+ m.set_option(1, path.encode() if sys.version_info[0] == 3 else path)
+
+ # Required from Python3.6
+ m.set_option(2, sys.byteorder.encode())
+
+ if sys.flags.debug:
+ m.set_option(3, c_char_p(1))
+ m.set_option(4, c_char_p(not is_runtime))
+
+ # Disable advanced mode by default
+ m.set_option(5, c_char_p(not advanced))
+
+ # Set suffix for private package
+ if suffix:
+ m.set_option(6, suffix.encode())
+
+ return m
+
+
+def pyarmor_init(path=None, is_runtime=0, platid=None, suffix='', advanced=0):
+ global _pytransform
+ _pytransform = _load_library(path, is_runtime, platid, suffix, advanced)
+ return init_pytransform()
+
+
+def pyarmor_runtime(path=None, suffix='', advanced=0):
+ if _pytransform is not None:
+ return
+
+ try:
+ pyarmor_init(path, is_runtime=1, suffix=suffix, advanced=advanced)
+ init_runtime()
+ except Exception as e:
+ if sys.flags.debug or hasattr(sys, '_catch_pyarmor'):
+ raise
+ sys.stderr.write("%s\n" % str(e))
+ sys.exit(1)
+
+
+# ----------------------------------------------------------
+# End of pytransform
+# ----------------------------------------------------------
+
+#
+# Not available from v5.6
+#
+
+
+def generate_capsule(licfile):
+ prikey, pubkey, prolic = _generate_project_capsule()
+ capkey, newkey = _generate_pytransform_key(licfile, pubkey)
+ return prikey, pubkey, capkey, newkey, prolic
+
+
+@dllmethod
+def _generate_project_capsule():
+ prototype = PYFUNCTYPE(py_object)
+ dlfunc = prototype(('generate_project_capsule', _pytransform))
+ return dlfunc()
+
+
+@dllmethod
+def _generate_pytransform_key(licfile, pubkey):
+ prototype = PYFUNCTYPE(py_object, c_char_p, py_object)
+ dlfunc = prototype(('generate_pytransform_key', _pytransform))
+ return dlfunc(licfile.encode() if sys.version_info[0] == 3 else licfile,
+ pubkey)
+
+
+#
+# Deprecated functions from v5.1
+#
+@dllmethod
+def encrypt_project_files(proname, filelist, mode=0):
+ prototype = PYFUNCTYPE(c_int, c_char_p, py_object, c_int)
+ dlfunc = prototype(('encrypt_project_files', _pytransform))
+ return dlfunc(proname.encode(), filelist, mode)
+
+
+def generate_project_capsule(licfile):
+ prikey, pubkey, prolic = _generate_project_capsule()
+ capkey = _encode_capsule_key_file(licfile)
+ return prikey, pubkey, capkey, prolic
+
+
+@dllmethod
+def _encode_capsule_key_file(licfile):
+ prototype = PYFUNCTYPE(py_object, c_char_p, c_char_p)
+ dlfunc = prototype(('encode_capsule_key_file', _pytransform))
+ return dlfunc(licfile.encode(), None)
+
+
+@dllmethod
+def encrypt_files(key, filelist, mode=0):
+ t_key = c_char * 32
+ prototype = PYFUNCTYPE(c_int, t_key, py_object, c_int)
+ dlfunc = prototype(('encrypt_files', _pytransform))
+ return dlfunc(t_key(*key), filelist, mode)
+
+
+@dllmethod
+def generate_module_key(pubname, key):
+ t_key = c_char * 32
+ prototype = PYFUNCTYPE(py_object, c_char_p, t_key, c_char_p)
+ dlfunc = prototype(('generate_module_key', _pytransform))
+ return dlfunc(pubname.encode(), t_key(*key), None)
+
+#
+# Compatible for PyArmor v3.0
+#
+@dllmethod
+def old_init_runtime(systrace=0, sysprofile=1, threadtrace=0, threadprofile=1):
+ '''Only for old version, before PyArmor 3'''
+ pyarmor_init(is_runtime=1)
+ prototype = PYFUNCTYPE(c_int, c_int, c_int, c_int, c_int)
+ _init_runtime = prototype(('init_runtime', _pytransform))
+ return _init_runtime(systrace, sysprofile, threadtrace, threadprofile)
+
+
+@dllmethod
+def import_module(modname, filename):
+ '''Only for old version, before PyArmor 3'''
+ prototype = PYFUNCTYPE(py_object, c_char_p, c_char_p)
+ _import_module = prototype(('import_module', _pytransform))
+ return _import_module(modname.encode(), filename.encode())
+
+
+@dllmethod
+def exec_file(filename):
+ '''Only for old version, before PyArmor 3'''
+ prototype = PYFUNCTYPE(c_int, c_char_p)
+ _exec_file = prototype(('exec_file', _pytransform))
+ return _exec_file(filename.encode())
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--- /dev/null
+++ b/tutorial/VERSION
@@ -0,0 +1 @@
+v1.002
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diff --git a/tutorial/addition.py b/tutorial/addition.py
new file mode 100644
index 0000000000000000000000000000000000000000..8d593d2643590a749d2c93b993b6491370c56542
--- /dev/null
+++ b/tutorial/addition.py
@@ -0,0 +1,23 @@
+# addition.py
+# -----------
+# Licensing Information: You are free to use or extend these projects for
+# educational purposes provided that (1) you do not distribute or publish
+# solutions, (2) you retain this notice, and (3) you provide clear
+# attribution to UC Berkeley, including a link to http://ai.berkeley.edu.
+#
+# Attribution Information: The Pacman AI projects were developed at UC Berkeley.
+# The core projects and autograders were primarily created by John DeNero
+# (denero@cs.berkeley.edu) and Dan Klein (klein@cs.berkeley.edu).
+# Student side autograding was added by Brad Miller, Nick Hay, and
+# Pieter Abbeel (pabbeel@cs.berkeley.edu).
+
+
+"""
+Run python autograder.py
+"""
+
+
+def add(a, b):
+ "Return the sum of a and b"
+ "*** YOUR CODE HERE ***"
+ return a + b
diff --git a/tutorial/autograder.py b/tutorial/autograder.py
new file mode 100644
index 0000000000000000000000000000000000000000..0f339a8982dbfd2f8b420b921df864eccfb1a567
--- /dev/null
+++ b/tutorial/autograder.py
@@ -0,0 +1,359 @@
+# autograder.py
+# -------------
+# Licensing Information: You are free to use or extend these projects for
+# educational purposes provided that (1) you do not distribute or publish
+# solutions, (2) you retain this notice, and (3) you provide clear
+# attribution to UC Berkeley, including a link to http://ai.berkeley.edu.
+#
+# Attribution Information: The Pacman AI projects were developed at UC Berkeley.
+# The core projects and autograders were primarily created by John DeNero
+# (denero@cs.berkeley.edu) and Dan Klein (klein@cs.berkeley.edu).
+# Student side autograding was added by Brad Miller, Nick Hay, and
+# Pieter Abbeel (pabbeel@cs.berkeley.edu).
+
+
+# imports from python standard library
+from __future__ import print_function
+import grading
+import imp
+import optparse
+import os
+import re
+import sys
+import projectParams
+import random
+random.seed(0)
+try:
+ from pacman import GameState
+except:
+ pass
+
+# register arguments and set default values
+def readCommand(argv):
+ parser = optparse.OptionParser(description = 'Run public tests on student code')
+ parser.set_defaults(generateSolutions=False, edxOutput=False, gsOutput=False, muteOutput=False, printTestCase=False, noGraphics=False)
+ parser.add_option('--test-directory',
+ dest = 'testRoot',
+ default = 'test_cases',
+ help = 'Root test directory which contains subdirectories corresponding to each question')
+ parser.add_option('--student-code',
+ dest = 'studentCode',
+ default = projectParams.STUDENT_CODE_DEFAULT,
+ help = 'comma separated list of student code files')
+ parser.add_option('--code-directory',
+ dest = 'codeRoot',
+ default = "",
+ help = 'Root directory containing the student and testClass code')
+ parser.add_option('--test-case-code',
+ dest = 'testCaseCode',
+ default = projectParams.PROJECT_TEST_CLASSES,
+ help = 'class containing testClass classes for this project')
+ parser.add_option('--generate-solutions',
+ dest = 'generateSolutions',
+ action = 'store_true',
+ help = 'Write solutions generated to .solution file')
+ parser.add_option('--edx-output',
+ dest = 'edxOutput',
+ action = 'store_true',
+ help = 'Generate edX output files')
+ parser.add_option('--gradescope-output',
+ dest = 'gsOutput',
+ action = 'store_true',
+ help = 'Generate GradeScope output files')
+ parser.add_option('--mute',
+ dest = 'muteOutput',
+ action = 'store_true',
+ help = 'Mute output from executing tests')
+ parser.add_option('--print-tests', '-p',
+ dest = 'printTestCase',
+ action = 'store_true',
+ help = 'Print each test case before running them.')
+ parser.add_option('--test', '-t',
+ dest = 'runTest',
+ default = None,
+ help = 'Run one particular test. Relative to test root.')
+ parser.add_option('--question', '-q',
+ dest = 'gradeQuestion',
+ default = None,
+ help = 'Grade one particular question.')
+ parser.add_option('--no-graphics',
+ dest = 'noGraphics',
+ action = 'store_true',
+ help = 'No graphics display for pacman games.')
+ (options, args) = parser.parse_args(argv)
+ return options
+
+
+# confirm we should author solution files
+def confirmGenerate():
+ print('WARNING: this action will overwrite any solution files.')
+ print('Are you sure you want to proceed? (yes/no)')
+ while True:
+ ans = sys.stdin.readline().strip()
+ if ans == 'yes':
+ break
+ elif ans == 'no':
+ sys.exit(0)
+ else:
+ print('please answer either "yes" or "no"')
+
+
+# TODO: Fix this so that it tracebacks work correctly
+# Looking at source of the traceback module, presuming it works
+# the same as the intepreters, it uses co_filename. This is,
+# however, a readonly attribute.
+def setModuleName(module, filename):
+ functionType = type(confirmGenerate)
+ classType = type(optparse.Option)
+
+ for i in dir(module):
+ o = getattr(module, i)
+ if hasattr(o, '__file__'): continue
+
+ if type(o) == functionType:
+ setattr(o, '__file__', filename)
+ elif type(o) == classType:
+ setattr(o, '__file__', filename)
+ # TODO: assign member __file__'s?
+ #print i, type(o)
+
+
+#from cStringIO import StringIO
+
+def loadModuleString(moduleSource):
+ # Below broken, imp doesn't believe its being passed a file:
+ # ValueError: load_module arg#2 should be a file or None
+ #
+ #f = StringIO(moduleCodeDict[k])
+ #tmp = imp.load_module(k, f, k, (".py", "r", imp.PY_SOURCE))
+ tmp = imp.new_module(k)
+ #exec moduleCodeDict[k] in tmp.__dict__
+ setModuleName(tmp, k)
+ return tmp
+
+import py_compile
+
+def loadModuleFile(moduleName, filePath):
+ with open(filePath, 'r') as f:
+ return imp.load_module(moduleName, f, "%s.py" % moduleName, (".py", "r", imp.PY_SOURCE))
+
+
+def readFile(path, root=""):
+ "Read file from disk at specified path and return as string"
+ with open(os.path.join(root, path), 'r') as handle:
+ return handle.read()
+
+
+#######################################################################
+# Error Hint Map
+#######################################################################
+
+# TODO: use these
+ERROR_HINT_MAP = {
+ 'q1': {
+ "<type 'exceptions.IndexError'>": """
+ We noticed that your project threw an IndexError on q1.
+ While many things may cause this, it may have been from
+ assuming a certain number of successors from a state space
+ or assuming a certain number of actions available from a given
+ state. Try making your code more general (no hardcoded indices)
+ and submit again!
+ """
+ },
+ 'q3': {
+ "<type 'exceptions.AttributeError'>": """
+ We noticed that your project threw an AttributeError on q3.
+ While many things may cause this, it may have been from assuming
+ a certain size or structure to the state space. For example, if you have
+ a line of code assuming that the state is (x, y) and we run your code
+ on a state space with (x, y, z), this error could be thrown. Try
+ making your code more general and submit again!
+
+ """
+ }
+}
+
+import pprint
+
+def splitStrings(d):
+ d2 = dict(d)
+ for k in d:
+ if k[0:2] == "__":
+ del d2[k]
+ continue
+ if d2[k].find("\n") >= 0:
+ d2[k] = d2[k].split("\n")
+ return d2
+
+
+def printTest(testDict, solutionDict):
+ pp = pprint.PrettyPrinter(indent=4)
+ print("Test case:")
+ for line in testDict["__raw_lines__"]:
+ print(" |", line)
+ print("Solution:")
+ for line in solutionDict["__raw_lines__"]:
+ print(" |", line)
+
+
+def runTest(testName, moduleDict, printTestCase=False, display=None):
+ import testParser
+ import testClasses
+ for module in moduleDict:
+ setattr(sys.modules[__name__], module, moduleDict[module])
+
+ testDict = testParser.TestParser(testName + ".test").parse()
+ solutionDict = testParser.TestParser(testName + ".solution").parse()
+ test_out_file = os.path.join('%s.test_output' % testName)
+ testDict['test_out_file'] = test_out_file
+ testClass = getattr(projectTestClasses, testDict['class'])
+
+ questionClass = getattr(testClasses, 'Question')
+ question = questionClass({'max_points': 0}, display)
+ testCase = testClass(question, testDict)
+
+ if printTestCase:
+ printTest(testDict, solutionDict)
+
+ # This is a fragile hack to create a stub grades object
+ grades = grading.Grades(projectParams.PROJECT_NAME, [(None,0)])
+ testCase.execute(grades, moduleDict, solutionDict)
+
+
+# returns all the tests you need to run in order to run question
+def getDepends(testParser, testRoot, question):
+ allDeps = [question]
+ questionDict = testParser.TestParser(os.path.join(testRoot, question, 'CONFIG')).parse()
+ if 'depends' in questionDict:
+ depends = questionDict['depends'].split()
+ for d in depends:
+ # run dependencies first
+ allDeps = getDepends(testParser, testRoot, d) + allDeps
+ return allDeps
+
+# get list of questions to grade
+def getTestSubdirs(testParser, testRoot, questionToGrade):
+ problemDict = testParser.TestParser(os.path.join(testRoot, 'CONFIG')).parse()
+ if questionToGrade != None:
+ questions = getDepends(testParser, testRoot, questionToGrade)
+ if len(questions) > 1:
+ print('Note: due to dependencies, the following tests will be run: %s' % ' '.join(questions))
+ return questions
+ if 'order' in problemDict:
+ return problemDict['order'].split()
+ return sorted(os.listdir(testRoot))
+
+
+# evaluate student code
+def evaluate(generateSolutions, testRoot, moduleDict, exceptionMap=ERROR_HINT_MAP,
+ edxOutput=False, muteOutput=False, gsOutput=False,
+ printTestCase=False, questionToGrade=None, display=None):
+ # imports of testbench code. note that the testClasses import must follow
+ # the import of student code due to dependencies
+ import testParser
+ import testClasses
+ for module in moduleDict:
+ setattr(sys.modules[__name__], module, moduleDict[module])
+
+ questions = []
+ questionDicts = {}
+ test_subdirs = getTestSubdirs(testParser, testRoot, questionToGrade)
+ for q in test_subdirs:
+ subdir_path = os.path.join(testRoot, q)
+ if not os.path.isdir(subdir_path) or q[0] == '.':
+ continue
+
+ # create a question object
+ questionDict = testParser.TestParser(os.path.join(subdir_path, 'CONFIG')).parse()
+ questionClass = getattr(testClasses, questionDict['class'])
+ question = questionClass(questionDict, display)
+ questionDicts[q] = questionDict
+
+ # load test cases into question
+ tests = filter(lambda t: re.match('[^#~.].*\.test\Z', t), os.listdir(subdir_path))
+ tests = map(lambda t: re.match('(.*)\.test\Z', t).group(1), tests)
+ for t in sorted(tests):
+ test_file = os.path.join(subdir_path, '%s.test' % t)
+ solution_file = os.path.join(subdir_path, '%s.solution' % t)
+ test_out_file = os.path.join(subdir_path, '%s.test_output' % t)
+ testDict = testParser.TestParser(test_file).parse()
+ if testDict.get("disabled", "false").lower() == "true":
+ continue
+ testDict['test_out_file'] = test_out_file
+ testClass = getattr(projectTestClasses, testDict['class'])
+ testCase = testClass(question, testDict)
+ def makefun(testCase, solution_file):
+ if generateSolutions:
+ # write solution file to disk
+ return lambda grades: testCase.writeSolution(moduleDict, solution_file)
+ else:
+ # read in solution dictionary and pass as an argument
+ testDict = testParser.TestParser(test_file).parse()
+ solutionDict = testParser.TestParser(solution_file).parse()
+ if printTestCase:
+ return lambda grades: printTest(testDict, solutionDict) or testCase.execute(grades, moduleDict, solutionDict)
+ else:
+ return lambda grades: testCase.execute(grades, moduleDict, solutionDict)
+ question.addTestCase(testCase, makefun(testCase, solution_file))
+
+ # Note extra function is necessary for scoping reasons
+ def makefun(question):
+ return lambda grades: question.execute(grades)
+ setattr(sys.modules[__name__], q, makefun(question))
+ questions.append((q, question.getMaxPoints()))
+
+ grades = grading.Grades(projectParams.PROJECT_NAME, questions,
+ gsOutput=gsOutput, edxOutput=edxOutput, muteOutput=muteOutput)
+ if questionToGrade == None:
+ for q in questionDicts:
+ for prereq in questionDicts[q].get('depends', '').split():
+ grades.addPrereq(q, prereq)
+
+ grades.grade(sys.modules[__name__], bonusPic = projectParams.BONUS_PIC)
+ return grades.points
+
+
+
+def getDisplay(graphicsByDefault, options=None):
+ graphics = graphicsByDefault
+ if options is not None and options.noGraphics:
+ graphics = False
+ if graphics:
+ try:
+ import graphicsDisplay
+ return graphicsDisplay.PacmanGraphics(1, frameTime=.05)
+ except ImportError:
+ pass
+ import textDisplay
+ return textDisplay.NullGraphics()
+
+
+
+
+if __name__ == '__main__':
+ options = readCommand(sys.argv)
+ if options.generateSolutions:
+ confirmGenerate()
+ codePaths = options.studentCode.split(',')
+ # moduleCodeDict = {}
+ # for cp in codePaths:
+ # moduleName = re.match('.*?([^/]*)\.py', cp).group(1)
+ # moduleCodeDict[moduleName] = readFile(cp, root=options.codeRoot)
+ # moduleCodeDict['projectTestClasses'] = readFile(options.testCaseCode, root=options.codeRoot)
+ # moduleDict = loadModuleDict(moduleCodeDict)
+
+ moduleDict = {}
+ for cp in codePaths:
+ moduleName = re.match('.*?([^/]*)\.py', cp).group(1)
+ moduleDict[moduleName] = loadModuleFile(moduleName, os.path.join(options.codeRoot, cp))
+ moduleName = re.match('.*?([^/]*)\.py', options.testCaseCode).group(1)
+ moduleDict['projectTestClasses'] = loadModuleFile(moduleName, os.path.join(options.codeRoot, options.testCaseCode))
+
+
+ if options.runTest != None:
+ runTest(options.runTest, moduleDict, printTestCase=options.printTestCase, display=getDisplay(True, options))
+ else:
+ evaluate(options.generateSolutions, options.testRoot, moduleDict,
+ gsOutput=options.gsOutput,
+ edxOutput=options.edxOutput, muteOutput=options.muteOutput, printTestCase=options.printTestCase,
+ questionToGrade=options.gradeQuestion, display=getDisplay(options.gradeQuestion!=None, options))
diff --git a/tutorial/buyLotsOfFruit.py b/tutorial/buyLotsOfFruit.py
new file mode 100644
index 0000000000000000000000000000000000000000..997fc9f489395e54b44cf998526df6cf88bb3206
--- /dev/null
+++ b/tutorial/buyLotsOfFruit.py
@@ -0,0 +1,48 @@
+# buyLotsOfFruit.py
+# -----------------
+# Licensing Information: You are free to use or extend these projects for
+# educational purposes provided that (1) you do not distribute or publish
+# solutions, (2) you retain this notice, and (3) you provide clear
+# attribution to UC Berkeley, including a link to http://ai.berkeley.edu.
+#
+# Attribution Information: The Pacman AI projects were developed at UC Berkeley.
+# The core projects and autograders were primarily created by John DeNero
+# (denero@cs.berkeley.edu) and Dan Klein (klein@cs.berkeley.edu).
+# Student side autograding was added by Brad Miller, Nick Hay, and
+# Pieter Abbeel (pabbeel@cs.berkeley.edu).
+
+
+"""
+To run this script, type
+
+ python buyLotsOfFruit.py
+
+Once you have correctly implemented the buyLotsOfFruit function,
+the script should produce the output:
+
+Cost of [('apples', 2.0), ('pears', 3.0), ('limes', 4.0)] is 12.25
+"""
+from __future__ import print_function
+
+fruitPrices = {'apples': 2.00, 'oranges': 1.50, 'pears': 1.75,
+ 'limes': 0.75, 'strawberries': 1.00}
+
+
+def buyLotsOfFruit(orderList):
+ """
+ orderList: List of (fruit, numPounds) tuples
+
+ Returns cost of order
+ """
+ totalCost = 0.0
+ for f, c in orderList:
+ totalCost += fruitPrices[f] * c
+ "*** YOUR CODE HERE ***"
+ return totalCost
+
+
+# Main Method
+if __name__ == '__main__':
+ "This code runs when you invoke the script from the command line"
+ orderList = [('apples', 2.0), ('pears', 3.0), ('limes', 4.0)]
+ print('Cost of', orderList, 'is', buyLotsOfFruit(orderList))
diff --git a/tutorial/fruit_project.py b/tutorial/fruit_project.py
new file mode 100644
index 0000000000000000000000000000000000000000..e9ef46f82d75b893280ae2aa4153b2fee48d40ef
--- /dev/null
+++ b/tutorial/fruit_project.py
@@ -0,0 +1,69 @@
+from unitgrade.unitgrade import QuestionGroup, Report, QPrintItem, Hidden
+from tutorial import shop
+
+class AdditionQuestion(QuestionGroup):
+ title = "Addition Test"
+ class AdditionItem1(QPrintItem):
+ a, b = 2,2
+ def compute_answer_print(self):
+ from tutorial.addition import add
+ v = add(self.a, self.b)
+ print(add(self.a, self.b))
+
+ class AdditionItem2(AdditionItem1):
+ a,b = -4, 2
+
+ class AdditionItem3(AdditionItem1):
+ a,b = -10, 2
+
+class FruitListQuestion(QuestionGroup):
+ title = "buy lots of fruit.py"
+ class FruitListItem1(QPrintItem):
+ fruit_list = [ ('apples', 2.0), ('pears',3.0), ('limes',4.0) ]
+ def compute_answer_print(self):
+ from tutorial.buyLotsOfFruit import buyLotsOfFruit
+ print(buyLotsOfFruit(self.fruit_list))
+
+ class FruitListItem2(FruitListItem1):
+ fruit_list = [('apples', 4.0), ('pears', 3.0), ('limes', 2.0)]
+
+ class FruitListItem3(FruitListItem1):
+ fruit_list = [('apples', 1.25), ('pears', 1.50), ('limes', 1.75)]
+
+
+class FruitShops(QuestionGroup):
+ title = "Find best shop for fruit shopping (shopSmart.py)"
+
+ class FruitShopItem1(QPrintItem):
+ shops = [shop.FruitShop('shop1', {'apples': 2.0, 'oranges': 1.0}),
+ shop.FruitShop('shop2', {'apples': 1.0, 'oranges': 5.0})]
+ order = [('apples', 1.0), ('oranges', 3.0)]
+
+ def compute_answer_print(self):
+ from tutorial.shopSmart import shopSmart
+ print(shopSmart(self.order, self.shops))
+
+ class FruitShopItem2(FruitShopItem1):
+ order = [('apples', 3.0)]
+
+ class FruitShopItem3(FruitShopItem1):
+ shops = [shop.FruitShop('shop1', {'apples': 2.0, 'oranges': 1.0}),
+ shop.FruitShop('shop2', {'apples': 1.0, 'oranges': 5.0}),
+ shop.FruitShop('shop3', {'apples': 1.5, 'oranges': 2.0})]
+ order = [('apples',10.0), ('oranges',3.0)]
+
+
+class FruitReport(Report):
+ title = "Fruit and addition report"
+ questions = [(AdditionQuestion, 1), (FruitListQuestion, 3), (FruitShops, 2) ]
+ pack_imports = [] # Include this file in .token file
+
+if __name__ == "__main__":
+ # from unitgrade_private.hidden_create_files import setup_answers, setup_grade_file_report
+ from unitgrade.unitgrade_helpers import evaluate_report_student
+ from unitgrade_private.hidden_create_files import setup_grade_file_report
+ # setup_grade_file_report(FruitReport, minify=True, bzip=False, obfuscate=True)
+ # evaluate_report_student(Report2())
+ evaluate_report_student(FruitReport())
+
+
diff --git a/tutorial/fruit_project_grade.py b/tutorial/fruit_project_grade.py
new file mode 100644
index 0000000000000000000000000000000000000000..50c6a0bd6b6704ceb174631957f85564b860cfa3
--- /dev/null
+++ b/tutorial/fruit_project_grade.py
@@ -0,0 +1,403 @@
+'''WARNING: Modifying, decompiling or otherwise tampering with this script, it's data or the resulting .token file will be investigated as a cheating attempt.'''
+__version__="0.0.4"
+mkUjQcFvadVsEefODhlo=object
+mkUjQcFvadVsEefODhli=True
+mkUjQcFvadVsEefODhlR=print
+mkUjQcFvadVsEefODhlz=open
+mkUjQcFvadVsEefODhlG=None
+mkUjQcFvadVsEefODhlt=sum
+mkUjQcFvadVsEefODhlK=list
+mkUjQcFvadVsEefODhlq=super
+mkUjQcFvadVsEefODhlM=NotImplementedError
+mkUjQcFvadVsEefODhlu=False
+mkUjQcFvadVsEefODhlp=Exception
+mkUjQcFvadVsEefODhlJ=type
+mkUjQcFvadVsEefODhlN=classmethod
+mkUjQcFvadVsEefODhlw=getattr
+mkUjQcFvadVsEefODhlI=issubclass
+mkUjQcFvadVsEefODhlC=float
+mkUjQcFvadVsEefODhlW=int
+mkUjQcFvadVsEefODhlP=all
+mkUjQcFvadVsEefODhlS=str
+mkUjQcFvadVsEefODhHn=bool
+mkUjQcFvadVsEefODhHL=len
+mkUjQcFvadVsEefODhHb=enumerate
+mkUjQcFvadVsEefODhHl=eval
+mkUjQcFvadVsEefODhHg=globals
+import os
+mkUjQcFvadVsEefODhbq=os.getcwd
+mkUjQcFvadVsEefODhbK=os.mkdir
+mkUjQcFvadVsEefODhbt=os.path
+import compress_pickle
+mkUjQcFvadVsEefODhbu=compress_pickle.load
+mkUjQcFvadVsEefODhbM=compress_pickle.dump
+def mkUjQcFvadVsEefODhLu(mkUjQcFvadVsEefODhlo,file_name,verbose=mkUjQcFvadVsEefODhli):
+ dn=mkUjQcFvadVsEefODhbt.dirname(file_name)
+ if not mkUjQcFvadVsEefODhbt.exists(dn):
+ mkUjQcFvadVsEefODhbK(dn)
+ if verbose:mkUjQcFvadVsEefODhlR("Writing cache...",file_name)
+ with mkUjQcFvadVsEefODhlz(file_name,'wb',)as f:
+ mkUjQcFvadVsEefODhbM(mkUjQcFvadVsEefODhlo,f,compression="lzma")
+ if verbose:mkUjQcFvadVsEefODhlR("Done!")
+def mkUjQcFvadVsEefODhLp(file_name):
+ return mkUjQcFvadVsEefODhbt.exists(file_name)
+def mkUjQcFvadVsEefODhLJ(file_name):
+ if mkUjQcFvadVsEefODhbt.exists(file_name):
+ with mkUjQcFvadVsEefODhlz(file_name,'rb')as f:
+ return mkUjQcFvadVsEefODhbu(f,compression="lzma")
+ else:
+ return mkUjQcFvadVsEefODhlG
+"""
+git add . && git commit -m "Options" && git push && pip install git+ssh://git@gitlab.compute.dtu.dk/tuhe/unitgrade.git --upgrade
+"""
+import unittest
+mkUjQcFvadVsEefODhbp=unittest.TestCase
+import numpy as np
+mkUjQcFvadVsEefODhbW=np.mkUjQcFvadVsEefODhlt
+mkUjQcFvadVsEefODhbC=np.max
+mkUjQcFvadVsEefODhbI=np.asarray
+mkUjQcFvadVsEefODhbw=np.abs
+mkUjQcFvadVsEefODhbN=np.floor
+mkUjQcFvadVsEefODhbJ=np.round
+import os
+mkUjQcFvadVsEefODhbq=os.getcwd
+mkUjQcFvadVsEefODhbK=os.mkdir
+mkUjQcFvadVsEefODhbt=os.path
+from io import StringIO
+import sys
+mkUjQcFvadVsEefODhln=sys.sterr
+mkUjQcFvadVsEefODhbS=sys.stderr
+mkUjQcFvadVsEefODhbP=sys.stdout
+import collections
+mkUjQcFvadVsEefODhlL=collections.OrderedDict
+import inspect
+mkUjQcFvadVsEefODhlr=inspect.currentframe
+mkUjQcFvadVsEefODhlg=inspect.getouterframes
+mkUjQcFvadVsEefODhlH=inspect.getfile
+mkUjQcFvadVsEefODhlb=inspect.isclass
+mkUjQcFvadVsEefODhnb=lambda x:mkUjQcFvadVsEefODhbJ(x)
+mkUjQcFvadVsEefODhnl=lambda x:mkUjQcFvadVsEefODhlt(x)
+mkUjQcFvadVsEefODhnH=lambda x:mkUjQcFvadVsEefODhbN(x)
+def mkUjQcFvadVsEefODhLN(C,base_dir):
+ mkUjQcFvadVsEefODhng=C.__class__.__name__
+ return base_dir,mkUjQcFvadVsEefODhng
+class mkUjQcFvadVsEefODhbT:
+ def mkUjQcFvadVsEefODhLw(mkUjQcFvadVsEefODhnr):
+ return mkUjQcFvadVsEefODhli
+class mkUjQcFvadVsEefODhbA(mkUjQcFvadVsEefODhlK):
+ def __enter__(mkUjQcFvadVsEefODhnr,capture_errors=mkUjQcFvadVsEefODhli):
+ mkUjQcFvadVsEefODhnr._stdout=mkUjQcFvadVsEefODhbP
+ mkUjQcFvadVsEefODhbP=mkUjQcFvadVsEefODhnr._stringio=mkUjQcFvadVsEefODhnB()
+ if capture_errors:
+ mkUjQcFvadVsEefODhnr._sterr=mkUjQcFvadVsEefODhbS
+ mkUjQcFvadVsEefODhln=mkUjQcFvadVsEefODhnB()
+ mkUjQcFvadVsEefODhnr.capture_errors=capture_errors
+ return mkUjQcFvadVsEefODhnr
+ def __exit__(mkUjQcFvadVsEefODhnr,*mkUjQcFvadVsEefODhLn):
+ mkUjQcFvadVsEefODhnr.extend(mkUjQcFvadVsEefODhnr._stringio.getvalue().splitlines())
+ del mkUjQcFvadVsEefODhnr._stringio
+ mkUjQcFvadVsEefODhbP=mkUjQcFvadVsEefODhnr._stdout
+ if mkUjQcFvadVsEefODhnr.capture_errors:
+ mkUjQcFvadVsEefODhln=mkUjQcFvadVsEefODhnr._sterr
+class mkUjQcFvadVsEefODhbo(mkUjQcFvadVsEefODhbp):
+ mkUjQcFvadVsEefODhny=mkUjQcFvadVsEefODhlG
+ mkUjQcFvadVsEefODhnY=mkUjQcFvadVsEefODhbp.assertEqual
+ mkUjQcFvadVsEefODhnX=0
+ def __init__(mkUjQcFvadVsEefODhnr,working_directory=mkUjQcFvadVsEefODhlG,correct_answer_payload=mkUjQcFvadVsEefODhlG,*mkUjQcFvadVsEefODhLn,**kwargs):
+ mkUjQcFvadVsEefODhnr.name=mkUjQcFvadVsEefODhnr.__class__.__name__
+ mkUjQcFvadVsEefODhnr._correct_answer_payload=mkUjQcFvadVsEefODhnT
+ mkUjQcFvadVsEefODhlq().__init__(*mkUjQcFvadVsEefODhLn,**kwargs)
+ if mkUjQcFvadVsEefODhnr.title is mkUjQcFvadVsEefODhlG:
+ mkUjQcFvadVsEefODhnr.title=mkUjQcFvadVsEefODhnr.name
+ def mkUjQcFvadVsEefODhLI(mkUjQcFvadVsEefODhnr,mkUjQcFvadVsEefODhno,mkUjQcFvadVsEefODhni,tol=mkUjQcFvadVsEefODhlG):
+ if tol==mkUjQcFvadVsEefODhlG:
+ tol=mkUjQcFvadVsEefODhnr.tol
+ mkUjQcFvadVsEefODhnA=mkUjQcFvadVsEefODhbw((mkUjQcFvadVsEefODhbI(mkUjQcFvadVsEefODhno)-mkUjQcFvadVsEefODhbI(mkUjQcFvadVsEefODhni)))
+ if mkUjQcFvadVsEefODhbC(mkUjQcFvadVsEefODhnA)>tol:
+ mkUjQcFvadVsEefODhlR("Not equal within tolerance {tol}")
+ mkUjQcFvadVsEefODhlR(f"Element-wise differences {diff.tolist()}")
+ mkUjQcFvadVsEefODhnr.assertEqual(mkUjQcFvadVsEefODhno,mkUjQcFvadVsEefODhni,msg=f"Not equal within tolerance {tol}")
+ def mkUjQcFvadVsEefODhLC(mkUjQcFvadVsEefODhnr,mkUjQcFvadVsEefODhno,mkUjQcFvadVsEefODhni,tol=mkUjQcFvadVsEefODhlG):
+ if tol==mkUjQcFvadVsEefODhlG:
+ tol=mkUjQcFvadVsEefODhnr.tol
+ mkUjQcFvadVsEefODhnA=mkUjQcFvadVsEefODhbw((mkUjQcFvadVsEefODhbI(mkUjQcFvadVsEefODhno)-mkUjQcFvadVsEefODhbI(mkUjQcFvadVsEefODhni)))
+ mkUjQcFvadVsEefODhnA=mkUjQcFvadVsEefODhnA/(1e-8+mkUjQcFvadVsEefODhbw((mkUjQcFvadVsEefODhbI(mkUjQcFvadVsEefODhno)+mkUjQcFvadVsEefODhbI(mkUjQcFvadVsEefODhni))))
+ if mkUjQcFvadVsEefODhbW(mkUjQcFvadVsEefODhnA>tol)>0:
+ mkUjQcFvadVsEefODhlR(f"Not equal within tolerance {tol}")
+ mkUjQcFvadVsEefODhlR(f"Element-wise differences {diff.tolist()}")
+ mkUjQcFvadVsEefODhnr.assertEqual(mkUjQcFvadVsEefODhno,mkUjQcFvadVsEefODhni,msg=f"Not equal within tolerance {tol}")
+ def mkUjQcFvadVsEefODhLW(mkUjQcFvadVsEefODhnr):
+ raise mkUjQcFvadVsEefODhlM("test code here")
+ def mkUjQcFvadVsEefODhLP(mkUjQcFvadVsEefODhnr,mkUjQcFvadVsEefODhno,mkUjQcFvadVsEefODhni):
+ mkUjQcFvadVsEefODhnr.testfun(mkUjQcFvadVsEefODhno,mkUjQcFvadVsEefODhni)
+ def mkUjQcFvadVsEefODhLS(mkUjQcFvadVsEefODhnr,verbose=mkUjQcFvadVsEefODhlu):
+ mkUjQcFvadVsEefODhnz=1
+ try:
+ mkUjQcFvadVsEefODhno=mkUjQcFvadVsEefODhnr.mkUjQcFvadVsEefODhLW()
+ except mkUjQcFvadVsEefODhlp as e:
+ mkUjQcFvadVsEefODhlR("\n=================================================================================")
+ mkUjQcFvadVsEefODhlR(f"When trying to run test class '{self.name}' your code threw an error:")
+ mkUjQcFvadVsEefODhlR(e)
+ mkUjQcFvadVsEefODhlR("=================================================================================")
+ import traceback
+ traceback.print_exc()
+ return(0,mkUjQcFvadVsEefODhnz)
+ mkUjQcFvadVsEefODhnG=mkUjQcFvadVsEefODhnr._correct_answer_payload
+ try:
+ mkUjQcFvadVsEefODhnr.mkUjQcFvadVsEefODhLP(computed=mkUjQcFvadVsEefODhno,expected=mkUjQcFvadVsEefODhnG)
+ except mkUjQcFvadVsEefODhlp as e:
+ mkUjQcFvadVsEefODhlR("=================================================================================")
+ mkUjQcFvadVsEefODhlR(f"Test output from test class '{self.name}' does not match expected result. Test error:")
+ mkUjQcFvadVsEefODhlR(e)
+ mkUjQcFvadVsEefODhlR("-------------------------Your output:--------------------------------------------")
+ mkUjQcFvadVsEefODhlR(mkUjQcFvadVsEefODhno)
+ mkUjQcFvadVsEefODhlR("-------------------------Expected output:----------------------------------------")
+ mkUjQcFvadVsEefODhlR(mkUjQcFvadVsEefODhnG)
+ mkUjQcFvadVsEefODhlR("=================================================================================")
+ return(0,mkUjQcFvadVsEefODhnz)
+ return(1,mkUjQcFvadVsEefODhnz)
+ def mkUjQcFvadVsEefODhbn(mkUjQcFvadVsEefODhnr):
+ try:
+ mkUjQcFvadVsEefODhnr.mkUjQcFvadVsEefODhLP()
+ except mkUjQcFvadVsEefODhlp as e:
+ return 0
+ return 1
+class mkUjQcFvadVsEefODhbi(mkUjQcFvadVsEefODhbo):
+ def mkUjQcFvadVsEefODhbL(mkUjQcFvadVsEefODhnr):
+ raise mkUjQcFvadVsEefODhlp("Generate output here")
+ def mkUjQcFvadVsEefODhbl(mkUjQcFvadVsEefODhnr,mkUjQcFvadVsEefODhnt,txt,mkUjQcFvadVsEefODhnK):
+ return txt
+ def mkUjQcFvadVsEefODhLW(mkUjQcFvadVsEefODhnr):
+ with mkUjQcFvadVsEefODhbA()as output:
+ mkUjQcFvadVsEefODhnt=mkUjQcFvadVsEefODhnr.mkUjQcFvadVsEefODhbL()
+ s="\n".join(output)
+ mkUjQcFvadVsEefODhnK=mkUjQcFvadVsEefODhbg(s)
+ return mkUjQcFvadVsEefODhnr.mkUjQcFvadVsEefODhbl(mkUjQcFvadVsEefODhnt,s,mkUjQcFvadVsEefODhnK)
+class mkUjQcFvadVsEefODhbR(mkUjQcFvadVsEefODhlJ):
+ @mkUjQcFvadVsEefODhlN
+ def __prepare__(mkUjQcFvadVsEefODhnr,mkUjQcFvadVsEefODhng,bases):
+ return mkUjQcFvadVsEefODhlL()
+ def __new__(mkUjQcFvadVsEefODhnr,mkUjQcFvadVsEefODhng,bases,mkUjQcFvadVsEefODhnq):
+ mkUjQcFvadVsEefODhnq['__ordered__']=[key for key in mkUjQcFvadVsEefODhnq.keys()if key not in('__module__','__qualname__')]
+ return mkUjQcFvadVsEefODhlJ.__new__(mkUjQcFvadVsEefODhnr,mkUjQcFvadVsEefODhng,bases,mkUjQcFvadVsEefODhnq)
+class mkUjQcFvadVsEefODhbz(metaclass=mkUjQcFvadVsEefODhbR):
+ mkUjQcFvadVsEefODhny="Graph search"
+ mkUjQcFvadVsEefODhnM=mkUjQcFvadVsEefODhlG
+ mkUjQcFvadVsEefODhnu=mkUjQcFvadVsEefODhlu
+ def __init__(mkUjQcFvadVsEefODhnr,*mkUjQcFvadVsEefODhLn,**kwargs):
+ mkUjQcFvadVsEefODhnr.name=mkUjQcFvadVsEefODhnr.__class__.__name__
+ if mkUjQcFvadVsEefODhnr.items is mkUjQcFvadVsEefODhlG:
+ mkUjQcFvadVsEefODhnr.items=[]
+ mkUjQcFvadVsEefODhnp=[gt for gt in[mkUjQcFvadVsEefODhlw(mkUjQcFvadVsEefODhnr,gt)for gt in mkUjQcFvadVsEefODhnr.__ordered__]if mkUjQcFvadVsEefODhlb(gt)and mkUjQcFvadVsEefODhlI(gt,mkUjQcFvadVsEefODhbo)]
+ for gt in mkUjQcFvadVsEefODhnp:
+ mkUjQcFvadVsEefODhnr.items.append((gt,1))
+ mkUjQcFvadVsEefODhnr.items=[(I(),w)for I,w in mkUjQcFvadVsEefODhnr.items]
+class mkUjQcFvadVsEefODhbG():
+ mkUjQcFvadVsEefODhny="report title"
+ mkUjQcFvadVsEefODhnJ=[]
+ mkUjQcFvadVsEefODhnN=[]
+ def __init__(mkUjQcFvadVsEefODhnr):
+ mkUjQcFvadVsEefODhnw=mkUjQcFvadVsEefODhbt.abspath(mkUjQcFvadVsEefODhbt.dirname(mkUjQcFvadVsEefODhlH(mkUjQcFvadVsEefODhlJ(mkUjQcFvadVsEefODhnr))))
+ mkUjQcFvadVsEefODhnr.wdir,mkUjQcFvadVsEefODhnr.name=mkUjQcFvadVsEefODhLN(mkUjQcFvadVsEefODhnr,mkUjQcFvadVsEefODhnw)
+ mkUjQcFvadVsEefODhnr.computed_answers_file=mkUjQcFvadVsEefODhbt.join(mkUjQcFvadVsEefODhnr.wdir,mkUjQcFvadVsEefODhnr.name+"_resources_do_not_hand_in.dat")
+ mkUjQcFvadVsEefODhnr.questions=[(Q(working_directory=mkUjQcFvadVsEefODhnr.wdir),w)for Q,w in mkUjQcFvadVsEefODhnr.questions]
+ if mkUjQcFvadVsEefODhbt.isfile(mkUjQcFvadVsEefODhnr.computed_answers_file):
+ mkUjQcFvadVsEefODhnr.mkUjQcFvadVsEefODhbH(mkUjQcFvadVsEefODhLJ(mkUjQcFvadVsEefODhnr.computed_answers_file))
+ def mkUjQcFvadVsEefODhbH(mkUjQcFvadVsEefODhnr,mkUjQcFvadVsEefODhnC):
+ for q,_ in mkUjQcFvadVsEefODhnr.questions:
+ for mkUjQcFvadVsEefODhnI,_ in q.items:
+ if q.name not in mkUjQcFvadVsEefODhnC or mkUjQcFvadVsEefODhnI.name not in mkUjQcFvadVsEefODhnC[q.name]:
+ continue
+ mkUjQcFvadVsEefODhnI._correct_answer_payload=mkUjQcFvadVsEefODhnC[q.name][mkUjQcFvadVsEefODhnI.name]['payload']
+def mkUjQcFvadVsEefODhbg(txt):
+ import re
+ mkUjQcFvadVsEefODhlx=re.VERBOSE
+ mkUjQcFvadVsEefODhlB=re.compile
+ mkUjQcFvadVsEefODhnW='[-+]? (?: (?: \d* \. \d+ ) | (?: \d+ \.? ) )(?: [Ee] [+-]? \d+ ) ?'
+ rx=mkUjQcFvadVsEefODhlB(mkUjQcFvadVsEefODhnW,mkUjQcFvadVsEefODhlx)
+ mkUjQcFvadVsEefODhlP=rx.findall(txt)
+ mkUjQcFvadVsEefODhlP=[mkUjQcFvadVsEefODhlC(a)if '.' in a else mkUjQcFvadVsEefODhlW(a)for a in mkUjQcFvadVsEefODhlP]
+ return mkUjQcFvadVsEefODhlP
+import numpy as np
+mkUjQcFvadVsEefODhbW=np.mkUjQcFvadVsEefODhlt
+mkUjQcFvadVsEefODhbC=np.max
+mkUjQcFvadVsEefODhbI=np.asarray
+mkUjQcFvadVsEefODhbw=np.abs
+mkUjQcFvadVsEefODhbN=np.floor
+mkUjQcFvadVsEefODhbJ=np.round
+from tabulate import tabulate
+from datetime import datetime
+mkUjQcFvadVsEefODhly=datetime.now
+import pickle
+mkUjQcFvadVsEefODhlY=pickle.loads
+import pyfiglet
+mkUjQcFvadVsEefODhlX=pyfiglet.figlet_format
+import inspect
+mkUjQcFvadVsEefODhlr=inspect.currentframe
+mkUjQcFvadVsEefODhlg=inspect.getouterframes
+mkUjQcFvadVsEefODhlH=inspect.getfile
+mkUjQcFvadVsEefODhlb=inspect.isclass
+mkUjQcFvadVsEefODhbt=os.path
+import os
+mkUjQcFvadVsEefODhbq=os.getcwd
+mkUjQcFvadVsEefODhbK=os.mkdir
+import argparse
+mkUjQcFvadVsEefODhlT=argparse.ArgumentParser
+mkUjQcFvadVsEefODhnP=mkUjQcFvadVsEefODhlT(description='Evaluate your report.',epilog="""Example:
+To run all tests in a report:
+> python report1.py
+To run only question 2 or question 2.1
+> python report1.py -q 2
+> python report1.py -q 2.1
+Note this scripts does not grade your report. To grade your report, use:
+> python report1_grade.py
+Finally, note that if your report is part of a module (package), and the report script requires part of that package, the -m option for python may be useful.
+As an example, suppose the report file is Documents/course_package/report1.py, and `course_package` is a python package. Change directory to 'Documents/` and execute:
+> python -m course_package.report1
+see https://docs.python.org/3.9/using/cmdline.html
+""")
+mkUjQcFvadVsEefODhnP.add_argument('-q',nargs='?',mkUjQcFvadVsEefODhlJ=mkUjQcFvadVsEefODhlS,default=mkUjQcFvadVsEefODhlG,help='Only evaluate this question (example: -q 2)')
+mkUjQcFvadVsEefODhnP.add_argument('--verbose',nargs='?',mkUjQcFvadVsEefODhlJ=mkUjQcFvadVsEefODhHn,default=mkUjQcFvadVsEefODhlu,help='Show expected output')
+def mkUjQcFvadVsEefODhbr(mkUjQcFvadVsEefODhLi,question=mkUjQcFvadVsEefODhlG,qitem=mkUjQcFvadVsEefODhlG):
+ mkUjQcFvadVsEefODhLn=mkUjQcFvadVsEefODhnP.parse_args()
+ if question is mkUjQcFvadVsEefODhlG and mkUjQcFvadVsEefODhLn.q is not mkUjQcFvadVsEefODhlG:
+ question=mkUjQcFvadVsEefODhLn.q
+ if "." in question:
+ question,qitem=[mkUjQcFvadVsEefODhlW(v)for v in question.split(".")]
+ else:
+ question=mkUjQcFvadVsEefODhlW(question)
+ mkUjQcFvadVsEefODhLH,mkUjQcFvadVsEefODhLg=mkUjQcFvadVsEefODhbx(mkUjQcFvadVsEefODhLi,question=question,qitem=qitem,verbose=mkUjQcFvadVsEefODhLn.verbose)
+ if question is mkUjQcFvadVsEefODhlG:
+ mkUjQcFvadVsEefODhlR("Provisional evaluation")
+ tabulate(mkUjQcFvadVsEefODhLg)
+ mkUjQcFvadVsEefODhLr=mkUjQcFvadVsEefODhLg
+ mkUjQcFvadVsEefODhlR(tabulate(mkUjQcFvadVsEefODhLr))
+ mkUjQcFvadVsEefODhlR(" ")
+ mkUjQcFvadVsEefODhlR("Note your results have not yet been registered. \nTo register your results, please run the file:")
+ fr=mkUjQcFvadVsEefODhlg(mkUjQcFvadVsEefODhlr())[1].filename
+ mkUjQcFvadVsEefODhlR(">>>",mkUjQcFvadVsEefODhbt.basename(fr)[:-3]+"_grade.py")
+ mkUjQcFvadVsEefODhlR("In the same manner as you ran this file.")
+ return mkUjQcFvadVsEefODhLH
+def mkUjQcFvadVsEefODhbB(q):
+ h=[(i['w'],i['possible'],i['obtained'])for i in q.values()]
+ h=mkUjQcFvadVsEefODhbI(h)
+ return h[:,0],h[:,1],h[:,2],
+def mkUjQcFvadVsEefODhbx(mkUjQcFvadVsEefODhLi,question=mkUjQcFvadVsEefODhlG,qitem=mkUjQcFvadVsEefODhlG,verbose=mkUjQcFvadVsEefODhlu):
+ mkUjQcFvadVsEefODhLB=mkUjQcFvadVsEefODhly()
+ mkUjQcFvadVsEefODhLx=mkUjQcFvadVsEefODhlX("UnitGrade",font="doom")
+ b="\n".join([l for l in mkUjQcFvadVsEefODhLx.splitlines()if mkUjQcFvadVsEefODhHL(l.strip())>0])
+ mkUjQcFvadVsEefODhlR(b+" v"+__version__)
+ mkUjQcFvadVsEefODhLy=mkUjQcFvadVsEefODhLB.strftime("%d/%m/%Y %H:%M:%S")
+ mkUjQcFvadVsEefODhlR("Started: "+mkUjQcFvadVsEefODhLy)
+ mkUjQcFvadVsEefODhlR("Evaluating "+mkUjQcFvadVsEefODhLi.title,"(use --help for options)")
+ mkUjQcFvadVsEefODhlR("")
+ mkUjQcFvadVsEefODhLg=[]
+ nL=80
+ mkUjQcFvadVsEefODhbn={}
+ for n,(q,w)in mkUjQcFvadVsEefODhHb(mkUjQcFvadVsEefODhLi.questions):
+ mkUjQcFvadVsEefODhLY=mkUjQcFvadVsEefODhlI(q.__class__,mkUjQcFvadVsEefODhbT)
+ if question is not mkUjQcFvadVsEefODhlG and n+1!=question:
+ continue
+ mkUjQcFvadVsEefODhlR(f"Question {n+1}: {q.title}")
+ mkUjQcFvadVsEefODhlR("="*nL)
+ q.possible=0
+ q.obtained=0
+ q_={}
+ for j,(mkUjQcFvadVsEefODhnI,iw)in mkUjQcFvadVsEefODhHb(q.items):
+ if qitem is not mkUjQcFvadVsEefODhlG and question is not mkUjQcFvadVsEefODhlG and mkUjQcFvadVsEefODhnI is not mkUjQcFvadVsEefODhlG and j+1!=qitem:
+ continue
+ ss=f"*** q{n+1}.{j+1}) {item.title}"
+ el=nL-4
+ if mkUjQcFvadVsEefODhHL(ss)<el:
+ ss+='.'*(el-mkUjQcFvadVsEefODhHL(ss))
+ mkUjQcFvadVsEefODhLX=mkUjQcFvadVsEefODhlI(mkUjQcFvadVsEefODhnI.__class__,mkUjQcFvadVsEefODhbT)
+ if not mkUjQcFvadVsEefODhLX:
+ mkUjQcFvadVsEefODhlR(ss,end="")
+ (mkUjQcFvadVsEefODhLA,mkUjQcFvadVsEefODhnz)=mkUjQcFvadVsEefODhnI.mkUjQcFvadVsEefODhLS()
+ q_[j]={'w':iw,'possible':mkUjQcFvadVsEefODhnz,'obtained':mkUjQcFvadVsEefODhLA,'hidden':mkUjQcFvadVsEefODhLX}
+ if not mkUjQcFvadVsEefODhLX:
+ if mkUjQcFvadVsEefODhLA==mkUjQcFvadVsEefODhnz:
+ mkUjQcFvadVsEefODhlR(f"PASS")
+ else:
+ mkUjQcFvadVsEefODhlR(f"*** FAILED")
+ ws,mkUjQcFvadVsEefODhnz,mkUjQcFvadVsEefODhLo=mkUjQcFvadVsEefODhbB(q_)
+ mkUjQcFvadVsEefODhnz=mkUjQcFvadVsEefODhlW(ws@mkUjQcFvadVsEefODhnz)
+ mkUjQcFvadVsEefODhLo=mkUjQcFvadVsEefODhlW(ws@mkUjQcFvadVsEefODhLo)
+ mkUjQcFvadVsEefODhLo=mkUjQcFvadVsEefODhnb(mkUjQcFvadVsEefODhlW((w*mkUjQcFvadVsEefODhLo)/mkUjQcFvadVsEefODhnz))if mkUjQcFvadVsEefODhnz>0 else 0
+ mkUjQcFvadVsEefODhbn[n]={'w':w,'possible':w,'obtained':mkUjQcFvadVsEefODhLo,'Ãtems':q_,'hidden':mkUjQcFvadVsEefODhLY}
+ q.obtained=mkUjQcFvadVsEefODhLo
+ q.possible=mkUjQcFvadVsEefODhnz
+ s1=f"*** Question q{n+1}"
+ s2=f" {q.obtained}/{w}"
+ mkUjQcFvadVsEefODhlR(s1+("."*(nL-mkUjQcFvadVsEefODhHL(s1)-mkUjQcFvadVsEefODhHL(s2)))+s2)
+ mkUjQcFvadVsEefODhlR(" ")
+ mkUjQcFvadVsEefODhLg.append([f"Question q{n+1}",f"{q.obtained}/{w}"])
+ ws,mkUjQcFvadVsEefODhnz,mkUjQcFvadVsEefODhLo=mkUjQcFvadVsEefODhbB(mkUjQcFvadVsEefODhbn)
+ mkUjQcFvadVsEefODhnz=mkUjQcFvadVsEefODhlW(mkUjQcFvadVsEefODhnl(mkUjQcFvadVsEefODhnz))
+ mkUjQcFvadVsEefODhLo=mkUjQcFvadVsEefODhlW(mkUjQcFvadVsEefODhnl(mkUjQcFvadVsEefODhLo))
+ mkUjQcFvadVsEefODhLi.possible=mkUjQcFvadVsEefODhnz
+ mkUjQcFvadVsEefODhLi.obtained=mkUjQcFvadVsEefODhLo
+ mkUjQcFvadVsEefODhLB=mkUjQcFvadVsEefODhly()
+ mkUjQcFvadVsEefODhLy=mkUjQcFvadVsEefODhLB.strftime("%H:%M:%S")
+ mkUjQcFvadVsEefODhlR(f"Completed: "+mkUjQcFvadVsEefODhLy)
+ mkUjQcFvadVsEefODhLg.append(["Total",""+mkUjQcFvadVsEefODhlS(mkUjQcFvadVsEefODhLi.obtained)+"/"+mkUjQcFvadVsEefODhlS(mkUjQcFvadVsEefODhLi.possible)])
+ mkUjQcFvadVsEefODhLH={'total':(mkUjQcFvadVsEefODhLo,mkUjQcFvadVsEefODhnz),'details':mkUjQcFvadVsEefODhbn}
+ return mkUjQcFvadVsEefODhLH,mkUjQcFvadVsEefODhLg
+from tabulate import tabulate
+from datetime import datetime
+mkUjQcFvadVsEefODhly=datetime.now
+mkUjQcFvadVsEefODhlb=inspect.isclass
+import inspect
+mkUjQcFvadVsEefODhlr=inspect.currentframe
+mkUjQcFvadVsEefODhlg=inspect.getouterframes
+mkUjQcFvadVsEefODhlH=inspect.getfile
+import json
+mkUjQcFvadVsEefODhlA=json.dumps
+mkUjQcFvadVsEefODhbt=os.path
+mkUjQcFvadVsEefODhbK=os.mkdir
+import os
+mkUjQcFvadVsEefODhbq=os.getcwd
+import bz2
+import pickle
+mkUjQcFvadVsEefODhlY=pickle.loads
+def mkUjQcFvadVsEefODhby(mkUjQcFvadVsEefODhLR,mkUjQcFvadVsEefODhLK):
+ with mkUjQcFvadVsEefODhlw(bz2,'open')(mkUjQcFvadVsEefODhLK,"wt")as f:
+ f.write(mkUjQcFvadVsEefODhLR)
+def mkUjQcFvadVsEefODhbY(mkUjQcFvadVsEefODhLi,output_dir=mkUjQcFvadVsEefODhlG):
+ n=80
+ mkUjQcFvadVsEefODhLH,mkUjQcFvadVsEefODhLg=mkUjQcFvadVsEefODhbx(mkUjQcFvadVsEefODhLi)
+ mkUjQcFvadVsEefODhlR(" ")
+ mkUjQcFvadVsEefODhlR("="*n)
+ mkUjQcFvadVsEefODhlR("Final evaluation")
+ mkUjQcFvadVsEefODhlR(tabulate(mkUjQcFvadVsEefODhLg))
+ mkUjQcFvadVsEefODhLH['sources']={}
+ mkUjQcFvadVsEefODhlR("Gathering files...")
+ for m in mkUjQcFvadVsEefODhLi.pack_imports:
+ with mkUjQcFvadVsEefODhlz(m.__file__,'r')as f:
+ mkUjQcFvadVsEefODhLH['sources'][m.__name__]=f.read()
+ mkUjQcFvadVsEefODhlR(f"*** {m.__name__}")
+ mkUjQcFvadVsEefODhLH['sources']={}
+ mkUjQcFvadVsEefODhLR=mkUjQcFvadVsEefODhlA(mkUjQcFvadVsEefODhLH,indent=4)
+ if output_dir is mkUjQcFvadVsEefODhlG:
+ output_dir=mkUjQcFvadVsEefODhbq()
+ mkUjQcFvadVsEefODhLG=mkUjQcFvadVsEefODhLi.__class__.__name__+"_handin"
+ mkUjQcFvadVsEefODhLt,mkUjQcFvadVsEefODhnz=mkUjQcFvadVsEefODhLH['total']
+ mkUjQcFvadVsEefODhLK="%s_%i_of_%i.token"%(mkUjQcFvadVsEefODhLG,mkUjQcFvadVsEefODhLt,mkUjQcFvadVsEefODhnz)
+ mkUjQcFvadVsEefODhLK=mkUjQcFvadVsEefODhbt.join(output_dir,mkUjQcFvadVsEefODhLK)
+ mkUjQcFvadVsEefODhby(mkUjQcFvadVsEefODhLR,mkUjQcFvadVsEefODhLK)
+ mkUjQcFvadVsEefODhlR(" ")
+ mkUjQcFvadVsEefODhlR("To get credit for your results, please upload the single file: ")
+ mkUjQcFvadVsEefODhlR(">",mkUjQcFvadVsEefODhLK)
+ mkUjQcFvadVsEefODhlR("To campusnet without any modifications.")
+def mkUjQcFvadVsEefODhbX(mkUjQcFvadVsEefODhng,mkUjQcFvadVsEefODhLq,payload):
+ mkUjQcFvadVsEefODhHl("exec")(mkUjQcFvadVsEefODhLq,mkUjQcFvadVsEefODhHg())
+ mkUjQcFvadVsEefODhLi=mkUjQcFvadVsEefODhHl(mkUjQcFvadVsEefODhng)()
+ pl=mkUjQcFvadVsEefODhlY(payload)
+ mkUjQcFvadVsEefODhLi.mkUjQcFvadVsEefODhbH(pl)
+ return mkUjQcFvadVsEefODhLi
+mkUjQcFvadVsEefODhLq='__version__ = "0.0.4"\nimport os\nimport compress_pickle\n\ndef cache_write(object, file_name, verbose=True):\n dn = os.path.dirname(file_name)\n if not os.path.exists(dn):\n os.mkdir(dn)\n if verbose: print("Writing cache...", file_name)\n with open(file_name, \'wb\', ) as f:\n compress_pickle.dump(object, f, compression="lzma")\n if verbose: print("Done!")\n\n\ndef cache_exists(file_name):\n # file_name = cn_(file_name) if cache_prefix else file_name\n return os.path.exists(file_name)\n\n\ndef cache_read(file_name):\n # file_name = cn_(file_name) if cache_prefix else file_name\n if os.path.exists(file_name):\n with open(file_name, \'rb\') as f:\n return compress_pickle.load(f, compression="lzma")\n # return pickle.load(f)\n else:\n return None\n\n\n\n"""\ngit add . && git commit -m "Options" && git push && pip install git+ssh://git@gitlab.compute.dtu.dk/tuhe/unitgrade.git --upgrade\n\n"""\nimport unittest\nimport numpy as np\nimport os\nfrom io import StringIO\nimport sys\nimport collections\nimport inspect\n\nmyround = lambda x: np.round(x) # required.\nmsum = lambda x: sum(x)\nmfloor = lambda x: np.floor(x)\n\ndef setup_dir_by_class(C,base_dir):\n name = C.__class__.__name__\n # base_dir = os.path.join(base_dir, name)\n # if not os.path.isdir(base_dir):\n # os.makedirs(base_dir)\n return base_dir, name\n\nclass Hidden:\n def hide(self):\n return True\n\nclass Capturing(list):\n def __enter__(self, capture_errors=True):\n self._stdout = sys.stdout\n sys.stdout = self._stringio = StringIO()\n if capture_errors:\n self._sterr = sys.stderr\n sys.sterr = StringIO() # memory hole it\n self.capture_errors = capture_errors\n return self\n\n def __exit__(self, *args):\n self.extend(self._stringio.getvalue().splitlines())\n del self._stringio # free up some memory\n sys.stdout = self._stdout\n if self.capture_errors:\n sys.sterr = self._sterr\n\n\nclass QItem(unittest.TestCase):\n title = None\n testfun = unittest.TestCase.assertEqual\n tol = 0\n\n def __init__(self, working_directory=None, correct_answer_payload=None, *args, **kwargs):\n self.name = self.__class__.__name__\n self._correct_answer_payload = correct_answer_payload\n super().__init__(*args, **kwargs)\n if self.title is None:\n self.title = self.name\n\n def assertL2(self, computed, expected, tol=None):\n if tol == None:\n tol = self.tol\n diff = np.abs( (np.asarray(computed) - np.asarray(expected)) )\n if np.max(diff) > tol:\n print("Not equal within tolerance {tol}")\n print(f"Element-wise differences {diff.tolist()}")\n self.assertEqual(computed, expected, msg=f"Not equal within tolerance {tol}")\n\n def assertL2Relative(self, computed, expected, tol=None):\n if tol == None:\n tol = self.tol\n diff = np.abs( (np.asarray(computed) - np.asarray(expected)) )\n diff = diff / (1e-8 + np.abs( (np.asarray(computed) + np.asarray(expected)) ) )\n if np.sum(diff > tol) > 0:\n print(f"Not equal within tolerance {tol}")\n print(f"Element-wise differences {diff.tolist()}")\n self.assertEqual(computed, expected, msg=f"Not equal within tolerance {tol}")\n\n def compute_answer(self):\n raise NotImplementedError("test code here")\n\n def test(self, computed, expected):\n self.testfun(computed, expected)\n\n def get_points(self, verbose=False):\n possible = 1\n try:\n computed = self.compute_answer()\n except Exception as e:\n print("\\n=================================================================================")\n print(f"When trying to run test class \'{self.name}\' your code threw an error:")\n print(e)\n print("=================================================================================")\n import traceback\n traceback.print_exc()\n return (0, possible)\n correct = self._correct_answer_payload\n try:\n # print(computed, correct)\n self.test(computed=computed, expected=correct)\n except Exception as e:\n print("=================================================================================")\n print(f"Test output from test class \'{self.name}\' does not match expected result. Test error:")\n print(e)\n print("-------------------------Your output:--------------------------------------------")\n print(computed)\n print("-------------------------Expected output:----------------------------------------")\n print(correct)\n print("=================================================================================")\n return (0, possible)\n return (1, possible)\n\n def score(self):\n try:\n self.test()\n except Exception as e:\n return 0\n return 1\n\nclass QPrintItem(QItem):\n def compute_answer_print(self):\n raise Exception("Generate output here")\n\n def process_output(self, res, txt, numbers):\n return txt\n\n def compute_answer(self):\n with Capturing() as output:\n res = self.compute_answer_print()\n s = "\\n".join(output)\n numbers = extract_numbers(s)\n return self.process_output(res, s, numbers)\n\nclass OrderedClassMembers(type):\n @classmethod\n def __prepare__(self, name, bases):\n return collections.OrderedDict()\n def __new__(self, name, bases, classdict):\n classdict[\'__ordered__\'] = [key for key in classdict.keys() if key not in (\'__module__\', \'__qualname__\')]\n return type.__new__(self, name, bases, classdict)\n\nclass QuestionGroup(metaclass=OrderedClassMembers):\n title = "Graph search"\n items = None\n partially_scored = False\n\n def __init__(self, *args, **kwargs):\n self.name = self.__class__.__name__\n if self.items is None:\n self.items = []\n members = [gt for gt in [getattr(self, gt) for gt in self.__ordered__] if inspect.isclass(gt) and issubclass(gt, QItem)]\n for gt in members:\n self.items.append( (gt, 1) )\n self.items = [(I(), w) for I, w in self.items]\n\nclass Report():\n title = "report title"\n questions = []\n pack_imports = []\n\n def __init__(self):\n working_directory = os.path.abspath(os.path.dirname(inspect.getfile(type(self))))\n # working_directory = os.path.join(pathlib.Path(__file__).parent.absolute(), "payloads/")\n self.wdir, self.name = setup_dir_by_class(self, working_directory)\n self.computed_answers_file = os.path.join(self.wdir, self.name + "_resources_do_not_hand_in.dat")\n # print(self.computed_answers_file)\n self.questions = [(Q(working_directory=self.wdir),w) for Q,w in self.questions]\n if os.path.isfile(self.computed_answers_file):\n self.set_payload(cache_read(self.computed_answers_file))\n\n def set_payload(self, payloads):\n for q, _ in self.questions:\n for item, _ in q.items:\n if q.name not in payloads or item.name not in payloads[q.name]:\n continue\n item._correct_answer_payload = payloads[q.name][item.name][\'payload\']\n\ndef extract_numbers(txt):\n import re\n numeric_const_pattern = \'[-+]? (?: (?: \\d* \\. \\d+ ) | (?: \\d+ \\.? ) )(?: [Ee] [+-]? \\d+ ) ?\'\n rx = re.compile(numeric_const_pattern, re.VERBOSE)\n all = rx.findall(txt)\n all = [float(a) if \'.\' in a else int(a) for a in all]\n return all\n\n\nimport numpy as np\nfrom tabulate import tabulate\nfrom datetime import datetime\nimport pickle\nimport pyfiglet\n\n# from unitgrade.unitgrade import Hidden\n# import unitgrade as ug\n# import unitgrade.unitgrade as ug\nimport inspect\nimport os\nimport argparse\n\n\nparser = argparse.ArgumentParser(description=\'Evaluate your report.\', epilog="""Example: \nTo run all tests in a report: \n\n> python report1.py\n\nTo run only question 2 or question 2.1\n\n> python report1.py -q 2\n> python report1.py -q 2.1\n\nNote this scripts does not grade your report. To grade your report, use:\n\n> python report1_grade.py\n\nFinally, note that if your report is part of a module (package), and the report script requires part of that package, the -m option for python may be useful.\nAs an example, suppose the report file is Documents/course_package/report1.py, and `course_package` is a python package. Change directory to \'Documents/` and execute:\n\n> python -m course_package.report1\n\nsee https://docs.python.org/3.9/using/cmdline.html\n""")\nparser.add_argument(\'-q\', nargs=\'?\', type=str, default=None, help=\'Only evaluate this question (example: -q 2)\')\nparser.add_argument(\'--verbose\', nargs=\'?\', type=bool, default=False, help=\'Show expected output\')\n# parser.add_argument(\'integers\', metavar=\'N\', type=int, nargs=\'+\',\n# help=\'an integer for the accumulator\')\n# parser.add_argument(\'--sum\', dest=\'accumulate\', action=\'store_const\',\n# const=sum, default=max,\n# help=\'sum the integers (default: find the max)\')\n\n\n\ndef evaluate_report_student(report, question=None, qitem=None):\n args = parser.parse_args()\n if question is None and args.q is not None:\n question = args.q\n if "." in question:\n question, qitem = [int(v) for v in question.split(".")]\n else:\n question = int(question)\n results, table_data = evaluate_report(report, question=question, qitem=qitem, verbose=args.verbose)\n if question is None:\n print("Provisional evaluation")\n tabulate(table_data)\n table = table_data\n print(tabulate(table))\n print(" ")\n print("Note your results have not yet been registered. \\nTo register your results, please run the file:")\n\n fr = inspect.getouterframes(inspect.currentframe())[1].filename\n print(">>>", os.path.basename(fr)[:-3] + "_grade.py")\n print("In the same manner as you ran this file.")\n return results\n\n\ndef upack(q):\n # h = zip([(i[\'w\'], i[\'possible\'], i[\'obtained\']) for i in q.values()])\n h =[(i[\'w\'], i[\'possible\'], i[\'obtained\']) for i in q.values()]\n h = np.asarray(h)\n return h[:,0], h[:,1], h[:,2],\n #\n # ws, possible, obtained = (np.asarray(x).squeeze() for x in zip([(i[\'w\'], i[\'possible\'], i[\'obtained\']) for i in q.values()]))\n # return ws, possible, obtained\n\ndef evaluate_report(report, question=None, qitem=None, verbose=False):\n now = datetime.now()\n ascii_banner = pyfiglet.figlet_format("UnitGrade", font="doom")\n b = "\\n".join( [l for l in ascii_banner.splitlines() if len(l.strip()) > 0] )\n print(b + " v" + __version__)\n dt_string = now.strftime("%d/%m/%Y %H:%M:%S")\n print("Started: " + dt_string)\n print("Evaluating " + report.title, "(use --help for options)")\n print("")\n table_data = []\n nL = 80\n\n score = {}\n for n, (q, w) in enumerate(report.questions):\n q_hidden = issubclass(q.__class__, Hidden)\n if question is not None and n+1 != question:\n continue\n\n print(f"Question {n+1}: {q.title}")\n print("="*nL)\n q.possible = 0\n q.obtained = 0\n\n q_ = {} # Gather score in this class.\n for j, (item, iw) in enumerate(q.items):\n if qitem is not None and question is not None and item is not None and j+1 != qitem:\n continue\n\n ss = f"*** q{n+1}.{j+1}) {item.title}"\n el = nL-4\n if len(ss) < el:\n ss += \'.\'*(el-len(ss))\n hidden = issubclass(item.__class__, Hidden)\n if not hidden:\n print(ss, end="")\n (current, possible) = item.get_points()\n q_[j] = {\'w\': iw, \'possible\': possible, \'obtained\': current, \'hidden\': hidden}\n # q.possible += possible * iw\n # q.obtained += current * iw\n if not hidden:\n if current == possible:\n print(f"PASS")\n else:\n print(f"*** FAILED")\n\n ws, possible, obtained = upack(q_)\n possible = int(ws @ possible)\n obtained = int(ws @ obtained)\n obtained = myround(int((w * obtained) / possible )) if possible > 0 else 0\n score[n] = {\'w\': w, \'possible\': w, \'obtained\': obtained, \'Ãtems\': q_, \'hidden\': q_hidden}\n\n q.obtained = obtained\n q.possible = possible\n\n s1 = f"*** Question q{n+1}"\n s2 = f" {q.obtained}/{w}"\n print(s1 + ("."* (nL-len(s1)-len(s2) )) + s2 )\n print(" ")\n table_data.append([f"Question q{n+1}", f"{q.obtained}/{w}"])\n\n ws, possible, obtained = upack(score)\n possible = int( msum(possible) )\n obtained = int( msum(obtained) ) # Cast to python int\n report.possible = possible\n report.obtained = obtained\n now = datetime.now()\n dt_string = now.strftime("%H:%M:%S")\n print(f"Completed: "+ dt_string)\n table_data.append(["Total", ""+str(report.obtained)+"/"+str(report.possible) ])\n results = {\'total\': (obtained, possible), \'details\': score}\n return results, table_data\n\n\nfrom tabulate import tabulate\nfrom datetime import datetime\nimport inspect\nimport json\nimport os\nimport bz2\nimport pickle\n\ndef bzwrite(json_str, token): # to get around obfuscation issues\n with getattr(bz2, \'open\')(token, "wt") as f:\n f.write(json_str)\n\ndef gather_upload_to_campusnet(report, output_dir=None):\n n = 80\n results, table_data = evaluate_report(report)\n print(" ")\n print("="*n)\n print("Final evaluation")\n print(tabulate(table_data))\n # also load the source code of missing files...\n results[\'sources\'] = {}\n print("Gathering files...")\n for m in report.pack_imports:\n with open(m.__file__, \'r\') as f:\n results[\'sources\'][m.__name__] = f.read()\n print(f"*** {m.__name__}")\n\n results[\'sources\'] = {}\n json_str = json.dumps(results, indent=4)\n # now = datetime.now()\n # dname = os.path.dirname(inspect.getfile(report.__class__))\n # dname = os.getcwd()\n if output_dir is None:\n output_dir = os.getcwd()\n\n payload_out_base = report.__class__.__name__ + "_handin"\n\n obtain, possible = results[\'total\']\n token = "%s_%i_of_%i.token"%(payload_out_base, obtain, possible) # + str(obtained) +"_" + ".token"\n token = os.path.join(output_dir, token)\n bzwrite(json_str, token)\n\n print(" ")\n print("To get credit for your results, please upload the single file: ")\n print(">", token)\n print("To campusnet without any modifications.")\n\ndef source_instantiate(name, report1_source, payload):\n eval("exec")(report1_source, globals())\n report = eval(name)()\n pl = pickle.loads(payload)\n report.set_payload(pl)\n return report\n\n\n\nclass AdditionQuestion(QuestionGroup):\n title = "Addition Test"\n class AdditionItem1(QPrintItem):\n a, b = 2,2\n def compute_answer_print(self):\n from tutorial.addition import add\n v = add(self.a, self.b)\n print(add(self.a, self.b))\n\n class AdditionItem2(AdditionItem1):\n a,b = -4, 2\n\n class AdditionItem3(AdditionItem1):\n a,b = -10, 2\n\nclass FruitListQuestion(QuestionGroup):\n title = "buy lots of fruit.py"\n class FruitListItem1(QPrintItem):\n fruit_list = [ (\'apples\', 2.0), (\'pears\',3.0), (\'limes\',4.0) ]\n def compute_answer_print(self):\n from tutorial.buyLotsOfFruit import buyLotsOfFruit\n print(buyLotsOfFruit(self.fruit_list))\n\n class FruitListItem2(FruitListItem1):\n fruit_list = [(\'apples\', 4.0), (\'pears\', 3.0), (\'limes\', 2.0)]\n\n class FruitListItem3(FruitListItem1):\n fruit_list = [(\'apples\', 1.25), (\'pears\', 1.50), (\'limes\', 1.75)]\n\nclass FruitReport(Report):\n title = "Fruit and addition report"\n questions = [(AdditionQuestion, 1), (AdditionQuestion, 3) ]\n pack_imports = [] # Include this file in .token file'
+mkUjQcFvadVsEefODhLM=b'\x80\x03}q\x00X\x10\x00\x00\x00AdditionQuestionq\x01}q\x02(X\r\x00\x00\x00AdditionItem1q\x03}q\x04X\x07\x00\x00\x00payloadq\x05X\x01\x00\x00\x004q\x06sX\r\x00\x00\x00AdditionItem2q\x07}q\x08h\x05X\x02\x00\x00\x00-2q\tsX\r\x00\x00\x00AdditionItem3q\n}q\x0bh\x05X\x02\x00\x00\x00-8q\x0csus.'
+mkUjQcFvadVsEefODhng="FruitReport"
+mkUjQcFvadVsEefODhLi=mkUjQcFvadVsEefODhbX(mkUjQcFvadVsEefODhng,mkUjQcFvadVsEefODhLq,mkUjQcFvadVsEefODhLM)
+mkUjQcFvadVsEefODhLz=mkUjQcFvadVsEefODhbt.dirname(__file__)
+mkUjQcFvadVsEefODhbY(mkUjQcFvadVsEefODhLi,mkUjQcFvadVsEefODhLz)
\ No newline at end of file
diff --git a/tutorial/grading.py b/tutorial/grading.py
new file mode 100644
index 0000000000000000000000000000000000000000..edde8e39b6ff1b203bbc8a5c88783f3c96d5a3ad
--- /dev/null
+++ b/tutorial/grading.py
@@ -0,0 +1,322 @@
+# grading.py
+# ----------
+# Licensing Information: You are free to use or extend these projects for
+# educational purposes provided that (1) you do not distribute or publish
+# solutions, (2) you retain this notice, and (3) you provide clear
+# attribution to UC Berkeley, including a link to http://ai.berkeley.edu.
+#
+# Attribution Information: The Pacman AI projects were developed at UC Berkeley.
+# The core projects and autograders were primarily created by John DeNero
+# (denero@cs.berkeley.edu) and Dan Klein (klein@cs.berkeley.edu).
+# Student side autograding was added by Brad Miller, Nick Hay, and
+# Pieter Abbeel (pabbeel@cs.berkeley.edu).
+
+
+"Common code for autograders"
+
+from __future__ import print_function
+import cgi
+import time
+import sys
+import json
+import traceback
+import pdb
+from collections import defaultdict
+import util
+
+
+class Grades:
+ "A data structure for project grades, along with formatting code to display them"
+
+ def __init__(self, projectName, questionsAndMaxesList,
+ gsOutput=False, edxOutput=False, muteOutput=False):
+ """
+ Defines the grading scheme for a project
+ projectName: project name
+ questionsAndMaxesDict: a list of (question name, max points per question)
+ """
+ self.questions = [el[0] for el in questionsAndMaxesList]
+ self.maxes = dict(questionsAndMaxesList)
+ self.points = Counter()
+ self.messages = dict([(q, []) for q in self.questions])
+ self.project = projectName
+ self.start = time.localtime()[1:6]
+ self.sane = True # Sanity checks
+ self.currentQuestion = None # Which question we're grading
+ self.edxOutput = edxOutput
+ self.gsOutput = gsOutput # GradeScope output
+ self.mute = muteOutput
+ self.prereqs = defaultdict(set)
+
+ # print 'Autograder transcript for %s' % self.project
+ print('Starting on %d-%d at %d:%02d:%02d' % self.start)
+
+ def addPrereq(self, question, prereq):
+ self.prereqs[question].add(prereq)
+
+ def grade(self, gradingModule, exceptionMap={}, bonusPic=False):
+ """
+ Grades each question
+ gradingModule: the module with all the grading functions (pass in with sys.modules[__name__])
+ """
+
+ completedQuestions = set([])
+ for q in self.questions:
+ print('\nQuestion %s' % q)
+ print('=' * (9 + len(q)))
+ print()
+ self.currentQuestion = q
+
+ incompleted = self.prereqs[q].difference(completedQuestions)
+ if len(incompleted) > 0:
+ prereq = incompleted.pop()
+ print( \
+ """*** NOTE: Make sure to complete Question %s before working on Question %s,
+ *** because Question %s builds upon your answer for Question %s.
+ """ % (prereq, q, q, prereq))
+ continue
+
+ if self.mute: util.mutePrint()
+ try:
+ util.TimeoutFunction(getattr(gradingModule, q), 1800)(self) # Call the question's function
+ # TimeoutFunction(getattr(gradingModule, q),1200)(self) # Call the question's function
+ except Exception as inst: # originally, Exception, inst
+ self.addExceptionMessage(q, inst, traceback)
+ self.addErrorHints(exceptionMap, inst, q[1])
+ except:
+ self.fail('FAIL: Terminated with a string exception.')
+ finally:
+ if self.mute: util.unmutePrint()
+
+ if self.points[q] >= self.maxes[q]:
+ completedQuestions.add(q)
+
+ print('\n### Question %s: %d/%d ###\n' % (q, self.points[q], self.maxes[q]))
+
+ print('\nFinished at %d:%02d:%02d' % time.localtime()[3:6])
+ print("\nProvisional grades\n==================")
+
+ for q in self.questions:
+ print('Question %s: %d/%d' % (q, self.points[q], self.maxes[q]))
+ print('------------------')
+ print('Total: %d/%d' % (self.points.totalCount(), sum(self.maxes.values())))
+ if bonusPic and self.points.totalCount() == 25:
+ print("""
+
+ ALL HAIL GRANDPAC.
+ LONG LIVE THE GHOSTBUSTING KING.
+
+ --- ---- ---
+ | \ / + \ / |
+ | + \--/ \--/ + |
+ | + + |
+ | + + + |
+ @@@@@@@@@@@@@@@@@@@@@@@@@@
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ \ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ \ / @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ V \ @@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ \ / @@@@@@@@@@@@@@@@@@@@@@@@@@
+ V @@@@@@@@@@@@@@@@@@@@@@@@
+ @@@@@@@@@@@@@@@@@@@@@@
+ /\ @@@@@@@@@@@@@@@@@@@@@@
+ / \ @@@@@@@@@@@@@@@@@@@@@@@@@
+ /\ / @@@@@@@@@@@@@@@@@@@@@@@@@@@
+ / \ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ / @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+ @@@@@@@@@@@@@@@@@@@@@@@@@@
+ @@@@@@@@@@@@@@@@@@
+
+""")
+ print("""
+Your grades are NOT yet registered. To register your grades, make sure
+to follow your instructor's guidelines to receive credit on your project.
+""")
+
+ if self.edxOutput:
+ self.produceOutput()
+ if self.gsOutput:
+ self.produceGradeScopeOutput()
+
+ def addExceptionMessage(self, q, inst, traceback):
+ """
+ Method to format the exception message, this is more complicated because
+ we need to cgi.escape the traceback but wrap the exception in a <pre> tag
+ """
+ self.fail('FAIL: Exception raised: %s' % inst)
+ self.addMessage('')
+ for line in traceback.format_exc().split('\n'):
+ self.addMessage(line)
+
+ def addErrorHints(self, exceptionMap, errorInstance, questionNum):
+ typeOf = str(type(errorInstance))
+ questionName = 'q' + questionNum
+ errorHint = ''
+
+ # question specific error hints
+ if exceptionMap.get(questionName):
+ questionMap = exceptionMap.get(questionName)
+ if (questionMap.get(typeOf)):
+ errorHint = questionMap.get(typeOf)
+ # fall back to general error messages if a question specific
+ # one does not exist
+ if (exceptionMap.get(typeOf)):
+ errorHint = exceptionMap.get(typeOf)
+
+ # dont include the HTML if we have no error hint
+ if not errorHint:
+ return ''
+
+ for line in errorHint.split('\n'):
+ self.addMessage(line)
+
+ def produceGradeScopeOutput(self):
+ out_dct = {}
+
+ # total of entire submission
+ total_possible = sum(self.maxes.values())
+ total_score = sum(self.points.values())
+ out_dct['score'] = total_score
+ out_dct['max_score'] = total_possible
+ out_dct['output'] = "Total score (%d / %d)" % (total_score, total_possible)
+
+ # individual tests
+ tests_out = []
+ for name in self.questions:
+ test_out = {}
+ # test name
+ test_out['name'] = name
+ # test score
+ test_out['score'] = self.points[name]
+ test_out['max_score'] = self.maxes[name]
+ # others
+ is_correct = self.points[name] >= self.maxes[name]
+ test_out['output'] = " Question {num} ({points}/{max}) {correct}".format(
+ num=(name[1] if len(name) == 2 else name),
+ points=test_out['score'],
+ max=test_out['max_score'],
+ correct=('X' if not is_correct else ''),
+ )
+ test_out['tags'] = []
+ tests_out.append(test_out)
+ out_dct['tests'] = tests_out
+
+ # file output
+ with open('gradescope_response.json', 'w') as outfile:
+ json.dump(out_dct, outfile)
+ return
+
+ def produceOutput(self):
+ edxOutput = open('edx_response.html', 'w')
+ edxOutput.write("<div>")
+
+ # first sum
+ total_possible = sum(self.maxes.values())
+ total_score = sum(self.points.values())
+ checkOrX = '<span class="incorrect"/>'
+ if (total_score >= total_possible):
+ checkOrX = '<span class="correct"/>'
+ header = """
+ <h3>
+ Total score ({total_score} / {total_possible})
+ </h3>
+ """.format(total_score=total_score,
+ total_possible=total_possible,
+ checkOrX=checkOrX
+ )
+ edxOutput.write(header)
+
+ for q in self.questions:
+ if len(q) == 2:
+ name = q[1]
+ else:
+ name = q
+ checkOrX = '<span class="incorrect"/>'
+ if (self.points[q] >= self.maxes[q]):
+ checkOrX = '<span class="correct"/>'
+ # messages = '\n<br/>\n'.join(self.messages[q])
+ messages = "<pre>%s</pre>" % '\n'.join(self.messages[q])
+ output = """
+ <div class="test">
+ <section>
+ <div class="shortform">
+ Question {q} ({points}/{max}) {checkOrX}
+ </div>
+ <div class="longform">
+ {messages}
+ </div>
+ </section>
+ </div>
+ """.format(q=name,
+ max=self.maxes[q],
+ messages=messages,
+ checkOrX=checkOrX,
+ points=self.points[q]
+ )
+ # print "*** output for Question %s " % q[1]
+ # print output
+ edxOutput.write(output)
+ edxOutput.write("</div>")
+ edxOutput.close()
+ edxOutput = open('edx_grade', 'w')
+ edxOutput.write(str(self.points.totalCount()))
+ edxOutput.close()
+
+ def fail(self, message, raw=False):
+ "Sets sanity check bit to false and outputs a message"
+ self.sane = False
+ self.assignZeroCredit()
+ self.addMessage(message, raw)
+
+ def assignZeroCredit(self):
+ self.points[self.currentQuestion] = 0
+
+ def addPoints(self, amt):
+ self.points[self.currentQuestion] += amt
+
+ def deductPoints(self, amt):
+ self.points[self.currentQuestion] -= amt
+
+ def assignFullCredit(self, message="", raw=False):
+ self.points[self.currentQuestion] = self.maxes[self.currentQuestion]
+ if message != "":
+ self.addMessage(message, raw)
+
+ def addMessage(self, message, raw=False):
+ if not raw:
+ # We assume raw messages, formatted for HTML, are printed separately
+ if self.mute: util.unmutePrint()
+ print('*** ' + message)
+ if self.mute: util.mutePrint()
+ message = cgi.escape(message)
+ self.messages[self.currentQuestion].append(message)
+
+ def addMessageToEmail(self, message):
+ print("WARNING**** addMessageToEmail is deprecated %s" % message)
+ for line in message.split('\n'):
+ pass
+ # print '%%% ' + line + ' %%%'
+ # self.messages[self.currentQuestion].append(line)
+
+
+class Counter(dict):
+ """
+ Dict with default 0
+ """
+
+ def __getitem__(self, idx):
+ try:
+ return dict.__getitem__(self, idx)
+ except KeyError:
+ return 0
+
+ def totalCount(self):
+ """
+ Returns the sum of counts for all keys.
+ """
+ return sum(self.values())
diff --git a/tutorial/projectParams.py b/tutorial/projectParams.py
new file mode 100644
index 0000000000000000000000000000000000000000..fa1a1ec94bb1a2e37891fa1b2fcbdb93bb371ff7
--- /dev/null
+++ b/tutorial/projectParams.py
@@ -0,0 +1,18 @@
+# projectParams.py
+# ----------------
+# Licensing Information: You are free to use or extend these projects for
+# educational purposes provided that (1) you do not distribute or publish
+# solutions, (2) you retain this notice, and (3) you provide clear
+# attribution to UC Berkeley, including a link to http://ai.berkeley.edu.
+#
+# Attribution Information: The Pacman AI projects were developed at UC Berkeley.
+# The core projects and autograders were primarily created by John DeNero
+# (denero@cs.berkeley.edu) and Dan Klein (klein@cs.berkeley.edu).
+# Student side autograding was added by Brad Miller, Nick Hay, and
+# Pieter Abbeel (pabbeel@cs.berkeley.edu).
+
+
+STUDENT_CODE_DEFAULT = 'addition.py,buyLotsOfFruit.py,shopSmart.py,shopAroundTown.py'
+PROJECT_TEST_CLASSES = 'tutorialTestClasses.py'
+PROJECT_NAME = 'Project 0: Tutorial'
+BONUS_PIC = False
diff --git a/tutorial/shop.py b/tutorial/shop.py
new file mode 100644
index 0000000000000000000000000000000000000000..b4d604d7d79181ecf9937a3347543ba4ae5b0e8b
--- /dev/null
+++ b/tutorial/shop.py
@@ -0,0 +1,60 @@
+# shop.py
+# -------
+# Licensing Information: You are free to use or extend these projects for
+# educational purposes provided that (1) you do not distribute or publish
+# solutions, (2) you retain this notice, and (3) you provide clear
+# attribution to UC Berkeley, including a link to http://ai.berkeley.edu.
+#
+# Attribution Information: The Pacman AI projects were developed at UC Berkeley.
+# The core projects and autograders were primarily created by John DeNero
+# (denero@cs.berkeley.edu) and Dan Klein (klein@cs.berkeley.edu).
+# Student side autograding was added by Brad Miller, Nick Hay, and
+# Pieter Abbeel (pabbeel@cs.berkeley.edu).
+
+
+class FruitShop:
+
+ def __init__(self, name, fruitPrices):
+ """
+ name: Name of the fruit shop
+
+ fruitPrices: Dictionary with keys as fruit
+ strings and prices for values e.g.
+ {'apples':2.00, 'oranges': 1.50, 'pears': 1.75}
+ """
+ self.fruitPrices = fruitPrices
+ self.name = name
+ print('Welcome to %s fruit shop' % (name))
+
+ def getCostPerPound(self, fruit):
+ """
+ fruit: Fruit string
+ Returns cost of 'fruit', assuming 'fruit'
+ is in our inventory or None otherwise
+ """
+ if fruit not in self.fruitPrices:
+ return None
+ return self.fruitPrices[fruit]
+
+ def getPriceOfOrder(self, orderList):
+ """
+ orderList: List of (fruit, numPounds) tuples
+
+ Returns cost of orderList, only including the values of
+ fruits that this fruit shop has.
+ """
+ totalCost = 0.0
+ for fruit, numPounds in orderList:
+ costPerPound = self.getCostPerPound(fruit)
+ if costPerPound != None:
+ totalCost += numPounds * costPerPound
+ return totalCost
+
+ def getName(self):
+ return self.name
+
+ def __str__(self):
+ return "<FruitShop: %s>" % self.getName()
+
+ def __repr__(self):
+ return str(self)
diff --git a/tutorial/shopAroundTown.py b/tutorial/shopAroundTown.py
new file mode 100644
index 0000000000000000000000000000000000000000..fd1a6c27e4d5e3b55d8c9c5f4bd4a65cb02ff5c3
--- /dev/null
+++ b/tutorial/shopAroundTown.py
@@ -0,0 +1,114 @@
+# shopAroundTown.py
+# -----------------
+# Licensing Information: You are free to use or extend these projects for
+# educational purposes provided that (1) you do not distribute or publish
+# solutions, (2) you retain this notice, and (3) you provide clear
+# attribution to UC Berkeley, including a link to http://ai.berkeley.edu.
+#
+# Attribution Information: The Pacman AI projects were developed at UC Berkeley.
+# The core projects and autograders were primarily created by John DeNero
+# (denero@cs.berkeley.edu) and Dan Klein (klein@cs.berkeley.edu).
+# Student side autograding was added by Brad Miller, Nick Hay, and
+# Pieter Abbeel (pabbeel@cs.berkeley.edu).
+
+
+"""
+Here's the intended output of this script, once you fill it in:
+
+Welcome to shop1 fruit shop
+Welcome to shop2 fruit shop
+Welcome to shop3 fruit shop
+Orders: [('apples', 1.0), ('oranges', 3.0), ('limes', 2.0)]
+At gas price 1 the best route is: ['shop1', 'shop2', 'shop3']
+At gas price 3 the best route is: ['shop1', 'shop3']
+At gas price 5 the best route is: ['shop2']
+At gas price -1 the best route is: ['shop2', 'shop1', 'shop3']
+"""
+
+from __future__ import print_function
+import shop
+import town
+
+
+def shopAroundTown(orderList, fruitTown, gasCost):
+ """
+ orderList: List of (fruit, numPound) tuples
+ fruitTown: A Town object
+ gasCost: A number representing the cost of going one mile
+ Returns a list of shops in the order that is the optimal route to take when
+ buying the fruit in the orderList
+ """
+ possibleRoutes = []
+ subsets = getAllSubsets(fruitTown.getShops())
+ for subset in subsets:
+ names = [shop.getName() for shop in subset]
+ if fruitTown.allFruitsCarriedAtShops(orderList, names):
+ possibleRoutes += getAllPermutations(subset)
+ minCost, bestRoute = None, None
+ for route in possibleRoutes:
+ cost = fruitTown.getPriceOfOrderOnRoute(orderList, route, gasCost)
+ if minCost == None or cost < minCost:
+ minCost, bestRoute = cost, route
+ return bestRoute
+
+
+def getAllSubsets(lst):
+ """
+ lst: A list
+ Returns the powerset of lst, i.e. a list of all the possible subsets of lst
+ """
+ if not lst:
+ return []
+ withFirst = [[lst[0]] + rest for rest in getAllSubsets(lst[1:])]
+ withoutFirst = getAllSubsets(lst[1:])
+ return withFirst + withoutFirst
+
+
+def getAllPermutations(lst):
+ """
+ lst: A list
+ Returns a list of all permutations of lst
+ """
+ if not lst:
+ return []
+ elif len(lst) == 1:
+ return lst
+ allPermutations = []
+ for i in range(len(lst)):
+ item = lst[i]
+ withoutItem = lst[:i] + lst[i:]
+ allPermutations += prependToAll(item, getAllPermutations(withoutItem))
+ return allPermutations
+
+
+def prependToAll(item, lsts):
+ """
+ item: Any object
+ lsts: A list of lists
+ Returns a copy of lsts with item prepended to each list contained in lsts
+ """
+ return [[item] + lst for lst in lsts]
+
+
+if __name__ == '__main__':
+ "This code runs when you invoke the script from the command line"
+ orders = [('apples', 1.0), ('oranges', 3.0), ('limes', 2.0)]
+ dir1 = {'apples': 2.0, 'oranges': 1.0}
+ dir2 = {'apples': 1.0, 'oranges': 5.0, 'limes': 3.0}
+ dir3 = {'apples': 2.0, 'limes': 2.0}
+ shop1 = shop.FruitShop('shop1', dir1)
+ shop2 = shop.FruitShop('shop2', dir2)
+ shop3 = shop.FruitShop('shop3', dir3)
+ shops = [shop1, shop2, shop3]
+ distances = {('home', 'shop1'): 2,
+ ('home', 'shop2'): 1,
+ ('home', 'shop3'): 1,
+ ('shop1', 'shop2'): 2.5,
+ ('shop1', 'shop3'): 2.5,
+ ('shop2', 'shop3'): 1
+ }
+ fruitTown = town.Town(shops, distances)
+ print("Orders:", orders)
+ for price in (1, 3, 5, -1):
+ print("At gas price", price, "the best route is:", \
+ shopAroundTown(orders, fruitTown, price))
diff --git a/tutorial/shopSmart.py b/tutorial/shopSmart.py
new file mode 100644
index 0000000000000000000000000000000000000000..9cef4cc86d7e0f6ac1eca1ae9beca80eb2dd924b
--- /dev/null
+++ b/tutorial/shopSmart.py
@@ -0,0 +1,47 @@
+# shopSmart.py
+# ------------
+# Licensing Information: You are free to use or extend these projects for
+# educational purposes provided that (1) you do not distribute or publish
+# solutions, (2) you retain this notice, and (3) you provide clear
+# attribution to UC Berkeley, including a link to http://ai.berkeley.edu.
+#
+# Attribution Information: The Pacman AI projects were developed at UC Berkeley.
+# The core projects and autograders were primarily created by John DeNero
+# (denero@cs.berkeley.edu) and Dan Klein (klein@cs.berkeley.edu).
+# Student side autograding was added by Brad Miller, Nick Hay, and
+# Pieter Abbeel (pabbeel@cs.berkeley.edu).
+
+
+"""
+Here's the intended output of this script, once you fill it in:
+
+Welcome to shop1 fruit shop
+Welcome to shop2 fruit shop
+For orders: [('apples', 1.0), ('oranges', 3.0)] best shop is shop1
+For orders: [('apples', 3.0)] best shop is shop2
+"""
+from __future__ import print_function
+import shop
+
+
+def shopSmart(orderList, fruitShops):
+ """
+ orderList: List of (fruit, numPound) tuples
+ fruitShops: List of FruitShops
+ """
+ "*** YOUR CODE HERE ***"
+ cs = [s.getPriceOfOrder(orderList) for s in fruitShops]
+ return fruitShops[cs.index(min(cs))]
+
+
+if __name__ == '__main__':
+ "This code runs when you invoke the script from the command line"
+ orders = [('apples', 1.0), ('oranges', 3.0)]
+ dir1 = {'apples': 2.0, 'oranges': 1.0}
+ shop1 = shop.FruitShop('shop1', dir1)
+ dir2 = {'apples': 1.0, 'oranges': 5.0}
+ shop2 = shop.FruitShop('shop2', dir2)
+ shops = [shop1, shop2]
+ print("For orders ", orders, ", the best shop is", shopSmart(orders, shops).getName())
+ orders = [('apples', 3.0)]
+ print("For orders: ", orders, ", the best shop is", shopSmart(orders, shops).getName())
diff --git a/tutorial/submission_autograder.py b/tutorial/submission_autograder.py
new file mode 100644
index 0000000000000000000000000000000000000000..e0489a116d26fb92fd23b969100c7f569c99c022
--- /dev/null
+++ b/tutorial/submission_autograder.py
@@ -0,0 +1,30 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from __future__ import print_function
+from codecs import open
+import os, ssl
+if (not os.environ.get('PYTHONHTTPSVERIFY', '') and getattr(ssl, '_create_unverified_context', None)):
+ ssl._create_default_https_context = ssl._create_unverified_context
+
+"""
+CS 188 Local Submission Autograder
+Written by the CS 188 Staff
+
+==============================================================================
+ _____ _ _
+ / ____| | | |
+ | (___ | |_ ___ _ __ | |
+ \___ \| __/ _ \| '_ \| |
+ ____) | || (_) | |_) |_|
+ |_____/ \__\___/| .__/(_)
+ | |
+ |_|
+
+Modifying or tampering with this file is a violation of course policy.
+If you're having trouble running the autograder, please contact the staff.
+==============================================================================
+"""
+import bz2, base64
+exec(bz2.decompress(base64.b64decode('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')))
+
diff --git a/tutorial/testClasses.py b/tutorial/testClasses.py
new file mode 100644
index 0000000000000000000000000000000000000000..7a4ce35ba9432a3c4f57269d41947830312888a0
--- /dev/null
+++ b/tutorial/testClasses.py
@@ -0,0 +1,207 @@
+# testClasses.py
+# --------------
+# Licensing Information: You are free to use or extend these projects for
+# educational purposes provided that (1) you do not distribute or publish
+# solutions, (2) you retain this notice, and (3) you provide clear
+# attribution to UC Berkeley, including a link to http://ai.berkeley.edu.
+#
+# Attribution Information: The Pacman AI projects were developed at UC Berkeley.
+# The core projects and autograders were primarily created by John DeNero
+# (denero@cs.berkeley.edu) and Dan Klein (klein@cs.berkeley.edu).
+# Student side autograding was added by Brad Miller, Nick Hay, and
+# Pieter Abbeel (pabbeel@cs.berkeley.edu).
+
+
+# import modules from python standard library
+from __future__ import print_function
+import inspect
+import re
+import sys
+
+
+# Class which models a question in a project. Note that questions have a
+# maximum number of points they are worth, and are composed of a series of
+# test cases
+class Question(object):
+
+ def raiseNotDefined(self):
+ print('Method not implemented: %s' % inspect.stack()[1][3])
+ sys.exit(1)
+
+ def __init__(self, questionDict, display):
+ self.maxPoints = int(questionDict['max_points'])
+ self.testCases = []
+ self.display = display
+
+ def getDisplay(self):
+ return self.display
+
+ def getMaxPoints(self):
+ return self.maxPoints
+
+ # Note that 'thunk' must be a function which accepts a single argument,
+ # namely a 'grading' object
+ def addTestCase(self, testCase, thunk):
+ self.testCases.append((testCase, thunk))
+
+ def execute(self, grades):
+ self.raiseNotDefined()
+
+
+# Question in which all test cases must be passed in order to receive credit
+class PassAllTestsQuestion(Question):
+
+ def execute(self, grades):
+ # TODO: is this the right way to use grades? The autograder doesn't seem to use it.
+ testsFailed = False
+ grades.assignZeroCredit()
+ for _, f in self.testCases:
+ if not f(grades):
+ testsFailed = True
+ if testsFailed:
+ grades.fail("Tests failed.")
+ else:
+ grades.assignFullCredit()
+
+
+class ExtraCreditPassAllTestsQuestion(Question):
+ def __init__(self, questionDict, display):
+ Question.__init__(self, questionDict, display)
+ self.extraPoints = int(questionDict['extra_points'])
+
+ def execute(self, grades):
+ # TODO: is this the right way to use grades? The autograder doesn't seem to use it.
+ testsFailed = False
+ grades.assignZeroCredit()
+ for _, f in self.testCases:
+ if not f(grades):
+ testsFailed = True
+ if testsFailed:
+ grades.fail("Tests failed.")
+ else:
+ grades.assignFullCredit()
+ grades.addPoints(self.extraPoints)
+
+
+# Question in which predict credit is given for test cases with a ``points'' property.
+# All other tests are mandatory and must be passed.
+class HackedPartialCreditQuestion(Question):
+
+ def execute(self, grades):
+ # TODO: is this the right way to use grades? The autograder doesn't seem to use it.
+ grades.assignZeroCredit()
+
+ points = 0
+ passed = True
+ for testCase, f in self.testCases:
+ testResult = f(grades)
+ if "points" in testCase.testDict:
+ if testResult: points += float(testCase.testDict["points"])
+ else:
+ passed = passed and testResult
+
+ ## FIXME: Below terrible hack to match q3's logic
+ if int(points) == self.maxPoints and not passed:
+ grades.assignZeroCredit()
+ else:
+ grades.addPoints(int(points))
+
+
+class Q6PartialCreditQuestion(Question):
+ """Fails any test which returns False, otherwise doesn't effect the grades object.
+ Partial credit tests will add the required points."""
+
+ def execute(self, grades):
+ grades.assignZeroCredit()
+
+ results = []
+ for _, f in self.testCases:
+ results.append(f(grades))
+ if False in results:
+ grades.assignZeroCredit()
+
+
+class PartialCreditQuestion(Question):
+ """Fails any test which returns False, otherwise doesn't effect the grades object.
+ Partial credit tests will add the required points."""
+
+ def execute(self, grades):
+ grades.assignZeroCredit()
+
+ for _, f in self.testCases:
+ if not f(grades):
+ grades.assignZeroCredit()
+ grades.fail("Tests failed.")
+ return False
+
+
+class NumberPassedQuestion(Question):
+ """Grade is the number of test cases passed."""
+
+ def execute(self, grades):
+ grades.addPoints([f(grades) for _, f in self.testCases].count(True))
+
+
+# Template modeling a generic test case
+class TestCase(object):
+
+ def raiseNotDefined(self):
+ print('Method not implemented: %s' % inspect.stack()[1][3])
+ sys.exit(1)
+
+ def getPath(self):
+ return self.path
+
+ def __init__(self, question, testDict):
+ self.question = question
+ self.testDict = testDict
+ self.path = testDict['path']
+ self.messages = []
+
+ def __str__(self):
+ self.raiseNotDefined()
+
+ def execute(self, grades, moduleDict, solutionDict):
+ self.raiseNotDefined()
+
+ def writeSolution(self, moduleDict, filePath):
+ self.raiseNotDefined()
+ return True
+
+ # Tests should call the following messages for grading
+ # to ensure a uniform format for test output.
+ #
+ # TODO: this is hairy, but we need to fix grading.py's interface
+ # to get a nice hierarchical project - question - test structure,
+ # then these should be moved into Question proper.
+ def testPass(self, grades):
+ grades.addMessage('PASS: %s' % (self.path,))
+ for line in self.messages:
+ grades.addMessage(' %s' % (line,))
+ return True
+
+ def testFail(self, grades):
+ grades.addMessage('FAIL: %s' % (self.path,))
+ for line in self.messages:
+ grades.addMessage(' %s' % (line,))
+ return False
+
+ # This should really be question level?
+ #
+ def testPartial(self, grades, points, maxPoints):
+ grades.addPoints(points)
+ extraCredit = max(0, points - maxPoints)
+ regularCredit = points - extraCredit
+
+ grades.addMessage('%s: %s (%s of %s points)' % (
+ "PASS" if points >= maxPoints else "FAIL", self.path, regularCredit, maxPoints))
+ if extraCredit > 0:
+ grades.addMessage('EXTRA CREDIT: %s points' % (extraCredit,))
+
+ for line in self.messages:
+ grades.addMessage(' %s' % (line,))
+
+ return True
+
+ def addMessage(self, message):
+ self.messages.extend(message.split('\n'))
diff --git a/tutorial/testParser.py b/tutorial/testParser.py
new file mode 100644
index 0000000000000000000000000000000000000000..15646d0f6df6029220345b09fc8a49bc180122e7
--- /dev/null
+++ b/tutorial/testParser.py
@@ -0,0 +1,86 @@
+# testParser.py
+# -------------
+# Licensing Information: You are free to use or extend these projects for
+# educational purposes provided that (1) you do not distribute or publish
+# solutions, (2) you retain this notice, and (3) you provide clear
+# attribution to UC Berkeley, including a link to http://ai.berkeley.edu.
+#
+# Attribution Information: The Pacman AI projects were developed at UC Berkeley.
+# The core projects and autograders were primarily created by John DeNero
+# (denero@cs.berkeley.edu) and Dan Klein (klein@cs.berkeley.edu).
+# Student side autograding was added by Brad Miller, Nick Hay, and
+# Pieter Abbeel (pabbeel@cs.berkeley.edu).
+
+from __future__ import print_function
+import re
+import sys
+
+
+class TestParser(object):
+
+ def __init__(self, path):
+ # save the path to the test file
+ self.path = path
+
+ def removeComments(self, rawlines):
+ # remove any portion of a line following a '#' symbol
+ fixed_lines = []
+ for l in rawlines:
+ idx = l.find('#')
+ if idx == -1:
+ fixed_lines.append(l)
+ else:
+ fixed_lines.append(l[0:idx])
+ return '\n'.join(fixed_lines)
+
+ def parse(self):
+ # read in the test case and remove comments
+ test = {}
+ with open(self.path) as handle:
+ raw_lines = handle.read().split('\n')
+
+ test_text = self.removeComments(raw_lines)
+ test['__raw_lines__'] = raw_lines
+ test['path'] = self.path
+ test['__emit__'] = []
+ lines = test_text.split('\n')
+ i = 0
+ # read a property in each loop cycle
+ while (i < len(lines)):
+ # skip blank lines
+ if re.match('\A\s*\Z', lines[i]):
+ test['__emit__'].append(("raw", raw_lines[i]))
+ i += 1
+ continue
+ m = re.match('\A([^"]*?):\s*"([^"]*)"\s*\Z', lines[i])
+ if m:
+ test[m.group(1)] = m.group(2)
+ test['__emit__'].append(("oneline", m.group(1)))
+ i += 1
+ continue
+ m = re.match('\A([^"]*?):\s*"""\s*\Z', lines[i])
+ if m:
+ msg = []
+ i += 1
+ while (not re.match('\A\s*"""\s*\Z', lines[i])):
+ msg.append(raw_lines[i])
+ i += 1
+ test[m.group(1)] = '\n'.join(msg)
+ test['__emit__'].append(("multiline", m.group(1)))
+ i += 1
+ continue
+ print('error parsing test file: %s' % self.path)
+ sys.exit(1)
+ return test
+
+
+def emitTestDict(testDict, handle):
+ for kind, data in testDict['__emit__']:
+ if kind == "raw":
+ handle.write(data + "\n")
+ elif kind == "oneline":
+ handle.write('%s: "%s"\n' % (data, testDict[data]))
+ elif kind == "multiline":
+ handle.write('%s: """\n%s\n"""\n' % (data, testDict[data]))
+ else:
+ raise Exception("Bad __emit__")
diff --git a/tutorial/test_cases/CONFIG b/tutorial/test_cases/CONFIG
new file mode 100644
index 0000000000000000000000000000000000000000..eec8c0bb1ac467c116425c86f23e0e58bb0bbaff
--- /dev/null
+++ b/tutorial/test_cases/CONFIG
@@ -0,0 +1 @@
+order: "q1 q2 q3"
diff --git a/tutorial/test_cases/q1/CONFIG b/tutorial/test_cases/q1/CONFIG
new file mode 100644
index 0000000000000000000000000000000000000000..279f0f0ca87e4dec7da1450bb477755f583aa64c
--- /dev/null
+++ b/tutorial/test_cases/q1/CONFIG
@@ -0,0 +1,2 @@
+max_points: "1"
+class: "PassAllTestsQuestion"
diff --git a/tutorial/test_cases/q1/addition1.solution b/tutorial/test_cases/q1/addition1.solution
new file mode 100644
index 0000000000000000000000000000000000000000..62619756aa94ea9bd687f3cad8e3b21780fbaabe
--- /dev/null
+++ b/tutorial/test_cases/q1/addition1.solution
@@ -0,0 +1,3 @@
+# This is the solution file for test_cases/q1/addition1.test.
+# The result of evaluating the test must equal the below when cast to a string.
+result: "2"
diff --git a/tutorial/test_cases/q1/addition1.test b/tutorial/test_cases/q1/addition1.test
new file mode 100644
index 0000000000000000000000000000000000000000..2d807c7d4cac8bdce7a70b6ee5ddf96f283082f6
--- /dev/null
+++ b/tutorial/test_cases/q1/addition1.test
@@ -0,0 +1,7 @@
+class: "EvalTest"
+success: "add(a,b) returns the sum of a and b"
+failure: "add(a,b) must return the sum of a and b"
+
+# A python expression to be evaluated. This expression must return the
+# same result for the student and instructor's code.
+test: "addition.add(1,1)"
diff --git a/tutorial/test_cases/q1/addition2.solution b/tutorial/test_cases/q1/addition2.solution
new file mode 100644
index 0000000000000000000000000000000000000000..49ebaa01fb689e02c5c7410bcefa4744d8e76866
--- /dev/null
+++ b/tutorial/test_cases/q1/addition2.solution
@@ -0,0 +1,3 @@
+# This is the solution file for test_cases/q1/addition2.test.
+# The result of evaluating the test must equal the below when cast to a string.
+result: "5"
diff --git a/tutorial/test_cases/q1/addition2.test b/tutorial/test_cases/q1/addition2.test
new file mode 100644
index 0000000000000000000000000000000000000000..76a0d91429d2324ff0a443b8b350a52131d7e1a0
--- /dev/null
+++ b/tutorial/test_cases/q1/addition2.test
@@ -0,0 +1,7 @@
+class: "EvalTest"
+success: "add(a,b) returns the sum of a and b"
+failure: "add(a,b) must return the sum of a and b"
+
+# A python expression to be evaluated. This expression must return the
+# same result for the student and instructor's code.
+test: "addition.add(2,3)"
diff --git a/tutorial/test_cases/q1/addition3.solution b/tutorial/test_cases/q1/addition3.solution
new file mode 100644
index 0000000000000000000000000000000000000000..c2584706e5dee1683bf49536c42556c6e14974e2
--- /dev/null
+++ b/tutorial/test_cases/q1/addition3.solution
@@ -0,0 +1,3 @@
+# This is the solution file for test_cases/q1/addition3.test.
+# The result of evaluating the test must equal the below when cast to a string.
+result: "7.9"
diff --git a/tutorial/test_cases/q1/addition3.test b/tutorial/test_cases/q1/addition3.test
new file mode 100644
index 0000000000000000000000000000000000000000..462ff131ae8e2c95f169961757eabf388553d282
--- /dev/null
+++ b/tutorial/test_cases/q1/addition3.test
@@ -0,0 +1,7 @@
+class: "EvalTest"
+success: "add(a,b) returns the sum of a and b"
+failure: "add(a,b) must return the sum of a and b"
+
+# A python expression to be evaluated. This expression must return the
+# same result for the student and instructor's code.
+test: "addition.add(10,-2.1)"
diff --git a/tutorial/test_cases/q2/CONFIG b/tutorial/test_cases/q2/CONFIG
new file mode 100644
index 0000000000000000000000000000000000000000..279f0f0ca87e4dec7da1450bb477755f583aa64c
--- /dev/null
+++ b/tutorial/test_cases/q2/CONFIG
@@ -0,0 +1,2 @@
+max_points: "1"
+class: "PassAllTestsQuestion"
diff --git a/tutorial/test_cases/q2/food_price1.solution b/tutorial/test_cases/q2/food_price1.solution
new file mode 100644
index 0000000000000000000000000000000000000000..b2a8e87f0e44739262306263ccbcc18456b29d56
--- /dev/null
+++ b/tutorial/test_cases/q2/food_price1.solution
@@ -0,0 +1,3 @@
+# This is the solution file for test_cases/q2/food_price1.test.
+# The result of evaluating the test must equal the below when cast to a string.
+result: "12.25"
diff --git a/tutorial/test_cases/q2/food_price1.test b/tutorial/test_cases/q2/food_price1.test
new file mode 100644
index 0000000000000000000000000000000000000000..93d2c3d746f0bcf7862c206839b1a03dddddce19
--- /dev/null
+++ b/tutorial/test_cases/q2/food_price1.test
@@ -0,0 +1,7 @@
+class: "EvalTest"
+success: "buyLotsOfFruit correctly computes the cost of the order"
+failure: "buyLotsOfFruit must compute the correct cost of the order"
+
+# A python expression to be evaluated. This expression must return the
+# same result for the student and instructor's code.
+test: "buyLotsOfFruit.buyLotsOfFruit([ ('apples', 2.0), ('pears',3.0), ('limes',4.0) ])"
diff --git a/tutorial/test_cases/q2/food_price2.solution b/tutorial/test_cases/q2/food_price2.solution
new file mode 100644
index 0000000000000000000000000000000000000000..e3ec5e814a44eab4973d309d281c410efb071d65
--- /dev/null
+++ b/tutorial/test_cases/q2/food_price2.solution
@@ -0,0 +1,3 @@
+# This is the solution file for test_cases/q2/food_price2.test.
+# The result of evaluating the test must equal the below when cast to a string.
+result: "14.75"
diff --git a/tutorial/test_cases/q2/food_price2.test b/tutorial/test_cases/q2/food_price2.test
new file mode 100644
index 0000000000000000000000000000000000000000..b70e8d93ca239ecbe28c611d5ec29c7576002e1c
--- /dev/null
+++ b/tutorial/test_cases/q2/food_price2.test
@@ -0,0 +1,7 @@
+class: "EvalTest"
+success: "buyLotsOfFruit correctly computes the cost of the order"
+failure: "buyLotsOfFruit must compute the correct cost of the order"
+
+# A python expression to be evaluated. This expression must return the
+# same result for the student and instructor's code.
+test: "buyLotsOfFruit.buyLotsOfFruit([ ('apples', 4.0), ('pears',3.0), ('limes',2.0) ])"
diff --git a/tutorial/test_cases/q2/food_price3.solution b/tutorial/test_cases/q2/food_price3.solution
new file mode 100644
index 0000000000000000000000000000000000000000..23976d69ae8d0ee22dfe0d318ec728124789e42b
--- /dev/null
+++ b/tutorial/test_cases/q2/food_price3.solution
@@ -0,0 +1,3 @@
+# This is the solution file for test_cases/q2/food_price3.test.
+# The result of evaluating the test must equal the below when cast to a string.
+result: "6.4375"
diff --git a/tutorial/test_cases/q2/food_price3.test b/tutorial/test_cases/q2/food_price3.test
new file mode 100644
index 0000000000000000000000000000000000000000..9d9a395c9acdf5ee0afedc2654fcdc1db802c978
--- /dev/null
+++ b/tutorial/test_cases/q2/food_price3.test
@@ -0,0 +1,7 @@
+class: "EvalTest"
+success: "buyLotsOfFruit correctly computes the cost of the order"
+failure: "buyLotsOfFruit must compute the correct cost of the order"
+
+# A python expression to be evaluated. This expression must return the
+# same result for the student and instructor's code.
+test: "buyLotsOfFruit.buyLotsOfFruit([ ('apples', 1.25), ('pears',1.50), ('limes',1.75) ])"
diff --git a/tutorial/test_cases/q3/CONFIG b/tutorial/test_cases/q3/CONFIG
new file mode 100644
index 0000000000000000000000000000000000000000..279f0f0ca87e4dec7da1450bb477755f583aa64c
--- /dev/null
+++ b/tutorial/test_cases/q3/CONFIG
@@ -0,0 +1,2 @@
+max_points: "1"
+class: "PassAllTestsQuestion"
diff --git a/tutorial/test_cases/q3/select_shop1.solution b/tutorial/test_cases/q3/select_shop1.solution
new file mode 100644
index 0000000000000000000000000000000000000000..083c232ef5bf98a4250ebb1252bf5068726cca2c
--- /dev/null
+++ b/tutorial/test_cases/q3/select_shop1.solution
@@ -0,0 +1,3 @@
+# This is the solution file for test_cases/q3/select_shop1.test.
+# The result of evaluating the test must equal the below when cast to a string.
+result: "<FruitShop: shop1>"
diff --git a/tutorial/test_cases/q3/select_shop1.test b/tutorial/test_cases/q3/select_shop1.test
new file mode 100644
index 0000000000000000000000000000000000000000..05b358acdfebf2d0172eefa829db91b4404fac85
--- /dev/null
+++ b/tutorial/test_cases/q3/select_shop1.test
@@ -0,0 +1,21 @@
+class: "EvalTest"
+success: "shopSmart(order, shops) selects the cheapest shop"
+failure: "shopSmart(order, shops) must select the cheapest shop"
+
+# Python statements initializing variables for the test below.
+preamble: """
+import shop
+
+dir1 = {'apples': 2.0, 'oranges':1.0}
+shop1 = shop.FruitShop('shop1',dir1)
+dir2 = {'apples': 1.0, 'oranges': 5.0}
+shop2 = shop.FruitShop('shop2',dir2)
+shops = [shop1, shop2]
+
+order = [('apples',1.0), ('oranges',3.0)]
+ans = shopSmart.shopSmart(order, shops)
+"""
+
+# A python expression to be evaluated. This expression must return the
+# same result for the student and instructor's code.
+test: "ans"
diff --git a/tutorial/test_cases/q3/select_shop2.solution b/tutorial/test_cases/q3/select_shop2.solution
new file mode 100644
index 0000000000000000000000000000000000000000..849788168e0898967cdf33acf14f7501ef8116a4
--- /dev/null
+++ b/tutorial/test_cases/q3/select_shop2.solution
@@ -0,0 +1,3 @@
+# This is the solution file for test_cases/q3/select_shop2.test.
+# The result of evaluating the test must equal the below when cast to a string.
+result: "<FruitShop: shop2>"
diff --git a/tutorial/test_cases/q3/select_shop2.test b/tutorial/test_cases/q3/select_shop2.test
new file mode 100644
index 0000000000000000000000000000000000000000..04cb6f7d0ee286231060420789e46e937ca0ba90
--- /dev/null
+++ b/tutorial/test_cases/q3/select_shop2.test
@@ -0,0 +1,21 @@
+class: "EvalTest"
+success: "shopSmart(order, shops) selects the cheapest shop"
+failure: "shopSmart(order, shops) must select the cheapest shop"
+
+# Python statements initializing variables for the test below.
+preamble: """
+import shop
+
+dir1 = {'apples': 2.0, 'oranges':1.0}
+shop1 = shop.FruitShop('shop1',dir1)
+dir2 = {'apples': 1.0, 'oranges': 5.0}
+shop2 = shop.FruitShop('shop2',dir2)
+shops = [shop1, shop2]
+
+order = [('apples',3.0)]
+ans = shopSmart.shopSmart(order, shops)
+"""
+
+# A python expression to be evaluated. This expression must return the
+# same result for the student and instructor's code.
+test: "ans"
diff --git a/tutorial/test_cases/q3/select_shop3.solution b/tutorial/test_cases/q3/select_shop3.solution
new file mode 100644
index 0000000000000000000000000000000000000000..a6b63521496249d894873659451eaee3497ca48b
--- /dev/null
+++ b/tutorial/test_cases/q3/select_shop3.solution
@@ -0,0 +1,3 @@
+# This is the solution file for test_cases/q3/select_shop3.test.
+# The result of evaluating the test must equal the below when cast to a string.
+result: "<FruitShop: shop3>"
diff --git a/tutorial/test_cases/q3/select_shop3.test b/tutorial/test_cases/q3/select_shop3.test
new file mode 100644
index 0000000000000000000000000000000000000000..24eeb06d4d45ce0247614fb1b0be0ce67b16d84c
--- /dev/null
+++ b/tutorial/test_cases/q3/select_shop3.test
@@ -0,0 +1,23 @@
+class: "EvalTest"
+success: "shopSmart(order, shops) selects the cheapest shop"
+failure: "shopSmart(order, shops) must select the cheapest shop"
+
+# Python statements initializing variables for the test below.
+preamble: """
+import shop
+
+dir1 = {'apples': 2.0, 'oranges':1.0}
+shop1 = shop.FruitShop('shop1',dir1)
+dir2 = {'apples': 1.0, 'oranges': 5.0}
+shop2 = shop.FruitShop('shop2',dir2)
+dir3 = {'apples': 1.5, 'oranges': 2.0}
+shop3 = shop.FruitShop('shop3',dir3)
+shops = [shop1, shop2, shop3]
+
+order = [('apples',10.0), ('oranges',3.0)]
+ans = shopSmart.shopSmart(order, shops)
+"""
+
+# A python expression to be evaluated. This expression must return the
+# same result for the student and instructor's code.
+test: "ans"
diff --git a/tutorial/textDisplay.py b/tutorial/textDisplay.py
new file mode 100644
index 0000000000000000000000000000000000000000..21f2b2ca4c903435fb42ee9e7040278538efc52f
--- /dev/null
+++ b/tutorial/textDisplay.py
@@ -0,0 +1,85 @@
+# textDisplay.py
+# --------------
+# Licensing Information: You are free to use or extend these projects for
+# educational purposes provided that (1) you do not distribute or publish
+# solutions, (2) you retain this notice, and (3) you provide clear
+# attribution to UC Berkeley, including a link to http://ai.berkeley.edu.
+#
+# Attribution Information: The Pacman AI projects were developed at UC Berkeley.
+# The core projects and autograders were primarily created by John DeNero
+# (denero@cs.berkeley.edu) and Dan Klein (klein@cs.berkeley.edu).
+# Student side autograding was added by Brad Miller, Nick Hay, and
+# Pieter Abbeel (pabbeel@cs.berkeley.edu).
+
+from __future__ import print_function
+import time
+
+try:
+ import pacman
+except:
+ pass
+
+DRAW_EVERY = 1
+SLEEP_TIME = 0 # This can be overwritten by __init__
+DISPLAY_MOVES = False
+QUIET = False # Supresses output
+
+
+class NullGraphics:
+ def initialize(self, state, isBlue=False):
+ pass
+
+ def update(self, state):
+ pass
+
+ def checkNullDisplay(self):
+ return True
+
+ def pause(self):
+ time.sleep(SLEEP_TIME)
+
+ def draw(self, state):
+ print(state)
+
+ def updateDistributions(self, dist):
+ pass
+
+ def finish(self):
+ pass
+
+
+class PacmanGraphics:
+ def __init__(self, speed=None):
+ if speed != None:
+ global SLEEP_TIME
+ SLEEP_TIME = speed
+
+ def initialize(self, state, isBlue=False):
+ self.draw(state)
+ self.pause()
+ self.turn = 0
+ self.agentCounter = 0
+
+ def update(self, state):
+ numAgents = len(state.agentStates)
+ self.agentCounter = (self.agentCounter + 1) % numAgents
+ if self.agentCounter == 0:
+ self.turn += 1
+ if DISPLAY_MOVES:
+ ghosts = [pacman.nearestPoint(state.getGhostPosition(i)) for i in range(1, numAgents)]
+ print("%4d) P: %-8s" % (self.turn, str(pacman.nearestPoint(state.getPacmanPosition()))),
+ '| Score: %-5d' % state.score, '| Ghosts:', ghosts)
+ if self.turn % DRAW_EVERY == 0:
+ self.draw(state)
+ self.pause()
+ if state._win or state._lose:
+ self.draw(state)
+
+ def pause(self):
+ time.sleep(SLEEP_TIME)
+
+ def draw(self, state):
+ print(state)
+
+ def finish(self):
+ pass
diff --git a/tutorial/town.py b/tutorial/town.py
new file mode 100644
index 0000000000000000000000000000000000000000..dfbce0198d3aa49e7dda8d5eb2732303b6811276
--- /dev/null
+++ b/tutorial/town.py
@@ -0,0 +1,105 @@
+# town.py
+# -------
+# Licensing Information: You are free to use or extend these projects for
+# educational purposes provided that (1) you do not distribute or publish
+# solutions, (2) you retain this notice, and (3) you provide clear
+# attribution to UC Berkeley, including a link to http://ai.berkeley.edu.
+#
+# Attribution Information: The Pacman AI projects were developed at UC Berkeley.
+# The core projects and autograders were primarily created by John DeNero
+# (denero@cs.berkeley.edu) and Dan Klein (klein@cs.berkeley.edu).
+# Student side autograding was added by Brad Miller, Nick Hay, and
+# Pieter Abbeel (pabbeel@cs.berkeley.edu).
+
+
+import shop
+
+
+class Town:
+
+ def __init__(self, shops, distances):
+ """
+ shops: List of FruitShop objects
+
+ distances: Dictionary with keys as pairs (tuples) of names of places
+ ('home' or name strings of FruitShops) and numbers for values which
+ represent the distance between the two places in miles, e.g.
+ {('home','shop1') : 1, ('home','shop2') : 1, ('shop1','shop2') : 2}
+ """
+ self.shops = shops
+ self.distances = distances
+
+ def getFruitCostPerPoundOnRoute(self, fruit, route):
+ """
+ fruit: Fruit string
+
+ route: List of shop names
+ Returns the best cost per pound of 'fruit' at any of the shops along
+ the route. If none of the shops carry 'fruit', returns None
+ """
+ routeShops = [shop for shop in self.shops if shop.getName() in route]
+ costs = []
+ for shop in routeShops:
+ cost = shop.getCostPerPound(fruit)
+ if cost is not None:
+ costs.append(cost)
+ if not costs:
+ # None of the shops carry this fruit
+ return None
+ return min(costs)
+
+ def allFruitsCarriedAtShops(self, orderList, shops):
+ """
+ orderList: List of (fruit, numPounds) tuples
+
+ shops: List of shop names
+ Returns whether all fruit in the order list can be purchased at at least
+ one of these shops.
+ """
+ return None not in [self.getFruitCostPerPoundOnRoute(fruit, shops)
+ for fruit, _ in orderList]
+
+ def getDistance(self, loc1, loc2):
+ """
+ loc1: A name of a place ('home' or the name of a FruitShop in town)
+
+ loc2: A name of a place ('home' or the name of a FruitShop in town)
+ Returns the distance between these two places in this town.
+ """
+ if (loc1, loc2) in self.distances:
+ return self.distances[(loc1, loc2)]
+ return self.distances[(loc2, loc1)]
+
+ def getTotalDistanceOnRoute(self, route):
+ """
+ route: List of shop names
+ Returns the total distance traveled by starting at 'home', going to
+ each shop on the route in order, then returning to 'home'
+ """
+ if not route:
+ return 0
+ totalDistance = self.getDistance('home', route[0])
+ for i in xrange(len(route) - 1):
+ totalDistance += self.getDistance(route[i], route[i + 1])
+ totalDistance += self.getDistance(route[-1], 'home')
+ return totalDistance
+
+ def getPriceOfOrderOnRoute(self, orderList, route, gasCost):
+ """
+ orderList: List of (fruit, numPounds) tuples
+
+ route: List of shop names
+
+ gasCost: A number representing the cost of driving 1 mile
+ Returns cost of orderList on this route. If any fruit are not available
+ on this route, returns None.
+ """
+ totalCost = self.getTotalDistanceOnRoute(route) * gasCost
+ for fruit, numPounds in orderList:
+ costPerPound = self.getFruitCostPerPoundOnRoute(fruit, route)
+ if costPerPound is not None:
+ totalCost += numPounds * costPerPound
+ return totalCost
+
+ def getShops(self):
+ return self.shops
diff --git a/tutorial/tutorial.token b/tutorial/tutorial.token
new file mode 100644
index 0000000000000000000000000000000000000000..d42145ce685cf8f2964af72db281400fdd0a27f6
--- /dev/null
+++ b/tutorial/tutorial.token
@@ -0,0 +1 @@
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
diff --git a/tutorial/tutorialTestClasses.py b/tutorial/tutorialTestClasses.py
new file mode 100644
index 0000000000000000000000000000000000000000..07ea4c348ad8374ea7bd74a1ec243d70b9c48386
--- /dev/null
+++ b/tutorial/tutorialTestClasses.py
@@ -0,0 +1,57 @@
+# tutorialTestClasses.py
+# ----------------------
+# Licensing Information: You are free to use or extend these projects for
+# educational purposes provided that (1) you do not distribute or publish
+# solutions, (2) you retain this notice, and (3) you provide clear
+# attribution to UC Berkeley, including a link to http://ai.berkeley.edu.
+#
+# Attribution Information: The Pacman AI projects were developed at UC Berkeley.
+# The core projects and autograders were primarily created by John DeNero
+# (denero@cs.berkeley.edu) and Dan Klein (klein@cs.berkeley.edu).
+# Student side autograding was added by Brad Miller, Nick Hay, and
+# Pieter Abbeel (pabbeel@cs.berkeley.edu).
+
+
+import testClasses
+
+
+# Simple test case which evals an arbitrary piece of python code.
+# The test is correct if the output of the code given the student's
+# solution matches that of the instructor's.
+class EvalTest(testClasses.TestCase):
+
+ def __init__(self, question, testDict):
+ super(EvalTest, self).__init__(question, testDict)
+ self.preamble = compile(testDict.get('preamble', ""), "%s.preamble" % self.getPath(), 'exec')
+ self.test = compile(testDict['test'], "%s.test" % self.getPath(), 'eval')
+ self.success = testDict['success']
+ self.failure = testDict['failure']
+
+ def evalCode(self, moduleDict):
+ bindings = dict(moduleDict)
+ # exec self.preamble in bindings
+ exec(self.preamble, bindings)
+ return str(eval(self.test, bindings))
+
+ def execute(self, grades, moduleDict, solutionDict):
+ result = self.evalCode(moduleDict)
+ if result == solutionDict['result']:
+ grades.addMessage('PASS: %s' % self.path)
+ grades.addMessage('\t%s' % self.success)
+ return True
+ else:
+ grades.addMessage('FAIL: %s' % self.path)
+ grades.addMessage('\t%s' % self.failure)
+ grades.addMessage('\tstudent result: "%s"' % result)
+ grades.addMessage('\tcorrect result: "%s"' % solutionDict['result'])
+
+ return False
+
+ def writeSolution(self, moduleDict, filePath):
+ handle = open(filePath, 'w')
+ handle.write('# This is the solution file for %s.\n' % self.path)
+ handle.write('# The result of evaluating the test must equal the below when cast to a string.\n')
+
+ handle.write('result: "%s"\n' % self.evalCode(moduleDict))
+ handle.close()
+ return True
diff --git a/tutorial/util.py b/tutorial/util.py
new file mode 100644
index 0000000000000000000000000000000000000000..50cd74a58362ec449c3d1f3dc40eb6ea5f79ccb5
--- /dev/null
+++ b/tutorial/util.py
@@ -0,0 +1,696 @@
+# util.py
+# -------
+# Licensing Information: You are free to use or extend these projects for
+# educational purposes provided that (1) you do not distribute or publish
+# solutions, (2) you retain this notice, and (3) you provide clear
+# attribution to UC Berkeley, including a link to http://ai.berkeley.edu.
+#
+# Attribution Information: The Pacman AI projects were developed at UC Berkeley.
+# The core projects and autograders were primarily created by John DeNero
+# (denero@cs.berkeley.edu) and Dan Klein (klein@cs.berkeley.edu).
+# Student side autograding was added by Brad Miller, Nick Hay, and
+# Pieter Abbeel (pabbeel@cs.berkeley.edu).
+
+
+# util.py
+# -------
+# Licensing Information: You are free to use or extend these projects for
+# educational purposes provided that (1) you do not distribute or publish
+# solutions, (2) you retain this notice, and (3) you provide clear
+# attribution to UC Berkeley, including a link to http://ai.berkeley.edu.
+#
+# Attribution Information: The Pacman AI projects were developed at UC Berkeley.
+# The core projects and autograders were primarily created by John DeNero
+# (denero@cs.berkeley.edu) and Dan Klein (klein@cs.berkeley.edu).
+# Student side autograding was added by Brad Miller, Nick Hay, and
+# Pieter Abbeel (pabbeel@cs.berkeley.edu).
+
+
+import sys
+import inspect
+import heapq, random
+
+
+# import cStringIO
+
+
+class FixedRandom:
+ def __init__(self):
+ fixedState = (3, (2147483648, 507801126, 683453281, 310439348, 2597246090,
+ 2209084787, 2267831527, 979920060, 3098657677, 37650879, 807947081, 3974896263,
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+ 788668797, 3367703138, 3317763187, 908264443, 2252100381, 764223334, 4127108988, 384641349,
+ 3377374722, 1263833251, 1958694944, 3847832657, 1253909612, 1096494446, 555725445, 2277045895,
+ 3340096504, 1383318686, 4234428127, 1072582179, 94169494, 1064509968, 2681151917, 2681864920,
+ 734708852, 1338914021, 1270409500, 1789469116, 4191988204, 1716329784, 2213764829, 3712538840,
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+ 1860954704, 2675279609, 2984212876, 2466966981, 2627986059, 2985545332, 2578042598,
+ 1458940786, 2944243755, 3959506256, 1509151382, 325761900, 942251521, 4184289782, 2756231555,
+ 3297811774, 1169708099, 3280524138, 3805245319, 3227360276, 3199632491, 2235795585,
+ 2865407118, 36763651, 2441503575, 3314890374, 1755526087, 17915536, 1196948233, 949343045,
+ 3815841867, 489007833, 2654997597, 2834744136, 417688687, 2843220846, 85621843, 747339336,
+ 2043645709, 3520444394, 1825470818, 647778910, 275904777, 1249389189, 3640887431, 4200779599,
+ 323384601, 3446088641, 4049835786, 1718989062, 3563787136, 44099190, 3281263107, 22910812,
+ 1826109246, 745118154, 3392171319, 1571490704, 354891067, 815955642, 1453450421, 940015623,
+ 796817754, 1260148619, 3898237757, 176670141, 1870249326, 3317738680, 448918002, 4059166594,
+ 2003827551, 987091377, 224855998, 3520570137, 789522610, 2604445123, 454472869, 475688926,
+ 2990723466, 523362238, 3897608102, 806637149, 2642229586, 2928614432, 1564415411, 1691381054,
+ 3816907227, 4082581003, 1895544448, 3728217394, 3214813157, 4054301607, 1882632454,
+ 2873728645, 3694943071, 1297991732, 2101682438, 3952579552, 678650400, 1391722293, 478833748,
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+ 3493564223, 1939428454, 1128799656, 1366012432, 2858822447, 1428147157, 2261125391,
+ 1611208390, 1134826333, 2374102525, 3833625209, 2266397263, 3189115077, 770080230, 2674657172,
+ 4280146640, 3604531615, 4235071805, 3436987249, 509704467, 2582695198, 4256268040, 3391197562,
+ 1460642842, 1617931012, 457825497, 1031452907, 1330422862, 4125947620, 2280712485, 431892090,
+ 2387410588, 2061126784, 896457479, 3480499461, 2488196663, 4021103792, 1877063114, 2744470201,
+ 1046140599, 2129952955, 3583049218, 4217723693, 2720341743, 820661843, 1079873609, 3360954200,
+ 3652304997, 3335838575, 2178810636, 1908053374, 4026721976, 1793145418, 476541615, 973420250,
+ 515553040, 919292001, 2601786155, 1685119450, 3030170809, 1590676150, 1665099167, 651151584,
+ 2077190587, 957892642, 646336572, 2743719258, 866169074, 851118829, 4225766285, 963748226,
+ 799549420, 1955032629, 799460000, 2425744063, 2441291571, 1928963772, 528930629, 2591962884,
+ 3495142819, 1896021824, 901320159, 3181820243, 843061941, 3338628510, 3782438992, 9515330,
+ 1705797226, 953535929, 764833876, 3202464965, 2970244591, 519154982, 3390617541, 566616744,
+ 3438031503, 1853838297, 170608755, 1393728434, 676900116, 3184965776, 1843100290, 78995357,
+ 2227939888, 3460264600, 1745705055, 1474086965, 572796246, 4081303004, 882828851, 1295445825,
+ 137639900, 3304579600, 2722437017, 4093422709, 273203373, 2666507854, 3998836510, 493829981,
+ 1623949669, 3482036755, 3390023939, 833233937, 1639668730, 1499455075, 249728260, 1210694006,
+ 3836497489, 1551488720, 3253074267, 3388238003, 2372035079, 3945715164, 2029501215,
+ 3362012634, 2007375355, 4074709820, 631485888, 3135015769, 4273087084, 3648076204, 2739943601,
+ 1374020358, 1760722448, 3773939706, 1313027823, 1895251226, 4224465911, 421382535, 1141067370,
+ 3660034846, 3393185650, 1850995280, 1451917312, 3841455409, 3926840308, 1397397252,
+ 2572864479, 2500171350, 3119920613, 531400869, 1626487579, 1099320497, 407414753, 2438623324,
+ 99073255, 3175491512, 656431560, 1153671785, 236307875, 2824738046, 2320621382, 892174056,
+ 230984053, 719791226, 2718891946, 624), None)
+ self.random = random.Random()
+ self.random.setstate(fixedState)
+
+
+"""
+ Data structures useful for implementing SearchAgents
+"""
+
+
+class Stack:
+ "A container with a last-in-first-out (LIFO) queuing policy."
+
+ def __init__(self):
+ self.list = []
+
+ def push(self, item):
+ "Push 'item' onto the stack"
+ self.list.append(item)
+
+ def pop(self):
+ "Pop the most recently pushed item from the stack"
+ return self.list.pop()
+
+ def isEmpty(self):
+ "Returns true if the stack is empty"
+ return len(self.list) == 0
+
+
+class Queue:
+ "A container with a first-in-first-out (FIFO) queuing policy."
+
+ def __init__(self):
+ self.list = []
+
+ def push(self, item):
+ "Enqueue the 'item' into the queue"
+ self.list.insert(0, item)
+
+ def pop(self):
+ """
+ Dequeue the earliest enqueued item still in the queue. This
+ operation removes the item from the queue.
+ """
+ return self.list.pop()
+
+ def isEmpty(self):
+ "Returns true if the queue is empty"
+ return len(self.list) == 0
+
+
+class PriorityQueue:
+ """
+ Implements a priority queue data structure. Each inserted item
+ has a priority associated with it and the client is usually interested
+ in quick retrieval of the lowest-priority item in the queue. This
+ data structure allows O(1) access to the lowest-priority item.
+ """
+
+ def __init__(self):
+ self.heap = []
+ self.count = 0
+
+ def push(self, item, priority):
+ entry = (priority, self.count, item)
+ heapq.heappush(self.heap, entry)
+ self.count += 1
+
+ def pop(self):
+ (_, _, item) = heapq.heappop(self.heap)
+ return item
+
+ def isEmpty(self):
+ return len(self.heap) == 0
+
+ def update(self, item, priority):
+ # If item already in priority queue with higher priority, update its priority and rebuild the heap.
+ # If item already in priority queue with equal or lower priority, do nothing.
+ # If item not in priority queue, do the same thing as self.push.
+ for index, (p, c, i) in enumerate(self.heap):
+ if i == item:
+ if p <= priority:
+ break
+ del self.heap[index]
+ self.heap.append((priority, c, item))
+ heapq.heapify(self.heap)
+ break
+ else:
+ self.push(item, priority)
+
+
+class PriorityQueueWithFunction(PriorityQueue):
+ """
+ Implements a priority queue with the same push/pop signature of the
+ Queue and the Stack classes. This is designed for drop-in replacement for
+ those two classes. The caller has to provide a priority function, which
+ extracts each item's priority.
+ """
+
+ def __init__(self, priorityFunction):
+ "priorityFunction (item) -> priority"
+ self.priorityFunction = priorityFunction # store the priority function
+ PriorityQueue.__init__(self) # super-class initializer
+
+ def push(self, item):
+ "Adds an item to the queue with priority from the priority function"
+ PriorityQueue.push(self, item, self.priorityFunction(item))
+
+
+def manhattanDistance(xy1, xy2):
+ "Returns the Manhattan distance between points xy1 and xy2"
+ return abs(xy1[0] - xy2[0]) + abs(xy1[1] - xy2[1])
+
+
+"""
+ Data structures and functions useful for various course projects
+
+ The search project should not need anything below this line.
+"""
+
+
+class Counter(dict):
+ """
+ A counter keeps track of counts for a set of keys.
+
+ The counter class is an extension of the standard python
+ dictionary type. It is specialized to have number values
+ (integers or floats), and includes a handful of additional
+ functions to ease the task of counting data. In particular,
+ all keys are defaulted to have value 0. Using a dictionary:
+
+ a = {}
+ print(a['test'])
+
+ would give an error, while the Counter class analogue:
+
+ >>> a = Counter()
+ >>> print(a['test'])
+ 0
+
+ returns the default 0 value. Note that to reference a key
+ that you know is contained in the counter,
+ you can still use the dictionary syntax:
+
+ >>> a = Counter()
+ >>> a['test'] = 2
+ >>> print(a['test'])
+ 2
+
+ This is very useful for counting things without initializing their counts,
+ see for example:
+
+ >>> a['blah'] += 1
+ >>> print(a['blah'])
+ 1
+
+ The counter also includes additional functionality useful in implementing
+ the classifiers for this assignment. Two counters can be added,
+ subtracted or multiplied together. See below for details. They can
+ also be normalized and their total count and arg max can be extracted.
+ """
+
+ def __getitem__(self, idx):
+ self.setdefault(idx, 0)
+ return dict.__getitem__(self, idx)
+
+ def incrementAll(self, keys, count):
+ """
+ Increments all elements of keys by the same count.
+
+ >>> a = Counter()
+ >>> a.incrementAll(['one','two', 'three'], 1)
+ >>> a['one']
+ 1
+ >>> a['two']
+ 1
+ """
+ for key in keys:
+ self[key] += count
+
+ def argMax(self):
+ """
+ Returns the key with the highest value.
+ """
+ if len(self.keys()) == 0: return None
+ all = self.items()
+ values = [x[1] for x in all]
+ maxIndex = values.index(max(values))
+ return all[maxIndex][0]
+
+ def sortedKeys(self):
+ """
+ Returns a list of keys sorted by their values. Keys
+ with the highest values will appear first.
+
+ >>> a = Counter()
+ >>> a['first'] = -2
+ >>> a['second'] = 4
+ >>> a['third'] = 1
+ >>> a.sortedKeys()
+ ['second', 'third', 'first']
+ """
+ sortedItems = self.items()
+ compare = lambda x, y: sign(y[1] - x[1])
+ sortedItems.sort(cmp=compare)
+ return [x[0] for x in sortedItems]
+
+ def totalCount(self):
+ """
+ Returns the sum of counts for all keys.
+ """
+ return sum(self.values())
+
+ def normalize(self):
+ """
+ Edits the counter such that the total count of all
+ keys sums to 1. The ratio of counts for all keys
+ will remain the same. Note that normalizing an empty
+ Counter will result in an error.
+ """
+ total = float(self.totalCount())
+ if total == 0: return
+ for key in self.keys():
+ self[key] = self[key] / total
+
+ def divideAll(self, divisor):
+ """
+ Divides all counts by divisor
+ """
+ divisor = float(divisor)
+ for key in self:
+ self[key] /= divisor
+
+ def copy(self):
+ """
+ Returns a copy of the counter
+ """
+ return Counter(dict.copy(self))
+
+ def __mul__(self, y):
+ """
+ Multiplying two counters gives the dot product of their vectors where
+ each unique label is a vector element.
+
+ >>> a = Counter()
+ >>> b = Counter()
+ >>> a['first'] = -2
+ >>> a['second'] = 4
+ >>> b['first'] = 3
+ >>> b['second'] = 5
+ >>> a['third'] = 1.5
+ >>> a['fourth'] = 2.5
+ >>> a * b
+ 14
+ """
+ sum = 0
+ x = self
+ if len(x) > len(y):
+ x, y = y, x
+ for key in x:
+ if key not in y:
+ continue
+ sum += x[key] * y[key]
+ return sum
+
+ def __radd__(self, y):
+ """
+ Adding another counter to a counter increments the current counter
+ by the values stored in the second counter.
+
+ >>> a = Counter()
+ >>> b = Counter()
+ >>> a['first'] = -2
+ >>> a['second'] = 4
+ >>> b['first'] = 3
+ >>> b['third'] = 1
+ >>> a += b
+ >>> a['first']
+ 1
+ """
+ for key, value in y.items():
+ self[key] += value
+
+ def __add__(self, y):
+ """
+ Adding two counters gives a counter with the union of all keys and
+ counts of the second added to counts of the first.
+
+ >>> a = Counter()
+ >>> b = Counter()
+ >>> a['first'] = -2
+ >>> a['second'] = 4
+ >>> b['first'] = 3
+ >>> b['third'] = 1
+ >>> (a + b)['first']
+ 1
+ """
+ addend = Counter()
+ for key in self:
+ if key in y:
+ addend[key] = self[key] + y[key]
+ else:
+ addend[key] = self[key]
+ for key in y:
+ if key in self:
+ continue
+ addend[key] = y[key]
+ return addend
+
+ def __sub__(self, y):
+ """
+ Subtracting a counter from another gives a counter with the union of all keys and
+ counts of the second subtracted from counts of the first.
+
+ >>> a = Counter()
+ >>> b = Counter()
+ >>> a['first'] = -2
+ >>> a['second'] = 4
+ >>> b['first'] = 3
+ >>> b['third'] = 1
+ >>> (a - b)['first']
+ -5
+ """
+ addend = Counter()
+ for key in self:
+ if key in y:
+ addend[key] = self[key] - y[key]
+ else:
+ addend[key] = self[key]
+ for key in y:
+ if key in self:
+ continue
+ addend[key] = -1 * y[key]
+ return addend
+
+
+def raiseNotDefined():
+ fileName = inspect.stack()[1][1]
+ line = inspect.stack()[1][2]
+ method = inspect.stack()[1][3]
+
+ print("*** Method not implemented: %s at line %s of %s" % (method, line, fileName))
+ sys.exit(1)
+
+
+def normalize(vectorOrCounter):
+ """
+ normalize a vector or counter by dividing each value by the sum of all values
+ """
+ normalizedCounter = Counter()
+ if type(vectorOrCounter) == type(normalizedCounter):
+ counter = vectorOrCounter
+ total = float(counter.totalCount())
+ if total == 0: return counter
+ for key in counter.keys():
+ value = counter[key]
+ normalizedCounter[key] = value / total
+ return normalizedCounter
+ else:
+ vector = vectorOrCounter
+ s = float(sum(vector))
+ if s == 0: return vector
+ return [el / s for el in vector]
+
+
+def nSample(distribution, values, n):
+ if sum(distribution) != 1:
+ distribution = normalize(distribution)
+ rand = [random.random() for i in range(n)]
+ rand.sort()
+ samples = []
+ samplePos, distPos, cdf = 0, 0, distribution[0]
+ while samplePos < n:
+ if rand[samplePos] < cdf:
+ samplePos += 1
+ samples.append(values[distPos])
+ else:
+ distPos += 1
+ cdf += distribution[distPos]
+ return samples
+
+
+def sample(distribution, values=None):
+ if type(distribution) == Counter:
+ items = sorted(distribution.items())
+ distribution = [i[1] for i in items]
+ values = [i[0] for i in items]
+ if sum(distribution) != 1:
+ distribution = normalize(distribution)
+ choice = random.random()
+ i, total = 0, distribution[0]
+ while choice > total:
+ i += 1
+ total += distribution[i]
+ return values[i]
+
+
+def sampleFromCounter(ctr):
+ items = sorted(ctr.items())
+ return sample([v for k, v in items], [k for k, v in items])
+
+
+def getProbability(value, distribution, values):
+ """
+ Gives the probability of a value under a discrete distribution
+ defined by (distributions, values).
+ """
+ total = 0.0
+ for prob, val in zip(distribution, values):
+ if val == value:
+ total += prob
+ return total
+
+
+def flipCoin(p):
+ r = random.random()
+ return r < p
+
+
+def chooseFromDistribution(distribution):
+ "Takes either a counter or a list of (prob, key) pairs and samples"
+ if type(distribution) == dict or type(distribution) == Counter:
+ return sample(distribution)
+ r = random.random()
+ base = 0.0
+ for prob, element in distribution:
+ base += prob
+ if r <= base: return element
+
+
+def nearestPoint(pos):
+ """
+ Finds the nearest grid point to a position (discretizes).
+ """
+ (current_row, current_col) = pos
+
+ grid_row = int(current_row + 0.5)
+ grid_col = int(current_col + 0.5)
+ return (grid_row, grid_col)
+
+
+def sign(x):
+ """
+ Returns 1 or -1 depending on the sign of x
+ """
+ if (x >= 0):
+ return 1
+ else:
+ return -1
+
+
+def arrayInvert(array):
+ """
+ Inverts a matrix stored as a list of lists.
+ """
+ result = [[] for i in array]
+ for outer in array:
+ for inner in range(len(outer)):
+ result[inner].append(outer[inner])
+ return result
+
+
+def matrixAsList(matrix, value=True):
+ """
+ Turns a matrix into a list of coordinates matching the specified value
+ """
+ rows, cols = len(matrix), len(matrix[0])
+ cells = []
+ for row in range(rows):
+ for col in range(cols):
+ if matrix[row][col] == value:
+ cells.append((row, col))
+ return cells
+
+
+def lookup(name, namespace):
+ """
+ Get a method or class from any imported module from its name.
+ Usage: lookup(functionName, globals())
+ """
+ dots = name.count('.')
+ if dots > 0:
+ moduleName, objName = '.'.join(name.split('.')[:-1]), name.split('.')[-1]
+ module = __import__(moduleName)
+ return getattr(module, objName)
+ else:
+ modules = [obj for obj in namespace.values() if str(type(obj)) == "<type 'module'>"]
+ options = [getattr(module, name) for module in modules if name in dir(module)]
+ options += [obj[1] for obj in namespace.items() if obj[0] == name]
+ if len(options) == 1: return options[0]
+ if len(options) > 1: raise Exception('Name conflict for %s')
+ raise Exception('%s not found as a method or class' % name)
+
+
+def pause():
+ """
+ Pauses the output stream awaiting user feedback.
+ """
+ print("<Press enter/return to continue>")
+ raw_input()
+
+
+# code to handle timeouts
+#
+# FIXME
+# NOTE: TimeoutFuncton is NOT reentrant. Later timeouts will silently
+# disable earlier timeouts. Could be solved by maintaining a global list
+# of active time outs. Currently, questions which have test cases calling
+# this have all student code so wrapped.
+#
+import signal
+import time
+
+
+class TimeoutFunctionException(Exception):
+ """Exception to raise on a timeout"""
+ pass
+
+
+class TimeoutFunction:
+ def __init__(self, function, timeout):
+ self.timeout = timeout
+ self.function = function
+
+ def handle_timeout(self, signum, frame):
+ raise TimeoutFunctionException()
+
+ def __call__(self, *args, **keyArgs):
+ # If we have SIGALRM signal, use it to cause an exception if and
+ # when this function runs too long. Otherwise check the time taken
+ # after the method has returned, and throw an exception then.
+ if hasattr(signal, 'SIGALRM'):
+ old = signal.signal(signal.SIGALRM, self.handle_timeout)
+ signal.alarm(self.timeout)
+ try:
+ result = self.function(*args, **keyArgs)
+ finally:
+ signal.signal(signal.SIGALRM, old)
+ signal.alarm(0)
+ else:
+ startTime = time.time()
+ result = self.function(*args, **keyArgs)
+ timeElapsed = time.time() - startTime
+ if timeElapsed >= self.timeout:
+ self.handle_timeout(None, None)
+ return result
+
+
+_ORIGINAL_STDOUT = None
+_ORIGINAL_STDERR = None
+_MUTED = False
+
+
+class WritableNull:
+ def write(self, string):
+ pass
+
+
+def mutePrint():
+ global _ORIGINAL_STDOUT, _ORIGINAL_STDERR, _MUTED
+ if _MUTED:
+ return
+ _MUTED = True
+
+ _ORIGINAL_STDOUT = sys.stdout
+ # _ORIGINAL_STDERR = sys.stderr
+ sys.stdout = WritableNull()
+ # sys.stderr = WritableNull()
+
+
+def unmutePrint():
+ global _ORIGINAL_STDOUT, _ORIGINAL_STDERR, _MUTED
+ if not _MUTED:
+ return
+ _MUTED = False
+
+ sys.stdout = _ORIGINAL_STDOUT
+ # sys.stderr = _ORIGINAL_STDERR
diff --git a/unitgrade_private/__pycache__/hidden_create_files.cpython-36.pyc b/unitgrade_private/__pycache__/hidden_create_files.cpython-36.pyc
index 5bbc47a3f98795e19bc84bc75aea42370b40e855..f40a0a12093b3c455ff55030ca869e4f35c1bea3 100644
Binary files a/unitgrade_private/__pycache__/hidden_create_files.cpython-36.pyc and b/unitgrade_private/__pycache__/hidden_create_files.cpython-36.pyc differ
diff --git a/unitgrade_private/__pycache__/hidden_gather_upload.cpython-36.pyc b/unitgrade_private/__pycache__/hidden_gather_upload.cpython-36.pyc
index d1b8579b18a393e2fdb792be88d9ac27a13a0e6b..2698f77a94381be7470acd475c0945400637cdb6 100644
Binary files a/unitgrade_private/__pycache__/hidden_gather_upload.cpython-36.pyc and b/unitgrade_private/__pycache__/hidden_gather_upload.cpython-36.pyc differ
diff --git a/unitgrade_private/hidden_create_files.py b/unitgrade_private/hidden_create_files.py
index b1dcda2c7794bcf8646670226be2d31fbf6f9ade..a4f03f4cbb706cdc7284526d030e9f48de7526f0 100644
--- a/unitgrade_private/hidden_create_files.py
+++ b/unitgrade_private/hidden_create_files.py
@@ -7,6 +7,8 @@ import pickle
import inspect
# import json
import os
+from unitgrade_private import hidden_gather_upload
+# import time
data = """
{{head}}
@@ -14,7 +16,7 @@ data = """
report1_source = {{source}}
report1_payload = {{payload}}
name="{{Report1}}"
-from unitgrade.unitgrade_helpers import source_instantiate
+
report = source_instantiate(name, report1_source, report1_payload)
output_dir = os.path.dirname(__file__)
gather_upload_to_campusnet(report, output_dir)
@@ -44,9 +46,9 @@ def strip_main(report1_source):
def setup_grade_file_report(ReportClass, execute=True, obfuscate=False, minify=False, bzip=True, nonlatin=False):
# from irlc.autograde.autograde import setup_answers
- import time
print("Seeting up answers...")
setup_answers(ReportClass())
+ import time
time.sleep(0.1)
print("Packing student files...")
# pack report into a binary blob thingy the students can run on their own.
@@ -59,13 +61,46 @@ def setup_grade_file_report(ReportClass, execute=True, obfuscate=False, minify=F
payload = cache_read(report.computed_answers_file)
picklestring = pickle.dumps(payload)
- from unitgrade_private import hidden_gather_upload
- # from unitgrade_private import unitgrade_helpers
-
pyhead = ""
- for fname in [hidden_gather_upload.__file__]: #, unitgrade_helpers.__file__]:
- with open(fname, 'r') as f:
- pyhead += f.read() + "\n" + "\n"
+ from unitgrade import unitgrade_helpers
+ import unitgrade
+
+ # Include all framework-specific stuff in the report.
+
+
+ # for fname in [unitgrade.__file__, unitgrade.unitgrade.__file__, unitgrade_helpers.__file__, hidden_gather_upload.__file__]:
+ # with open(fname, 'r') as f:
+ # pyhead += f.read() + "\n" + "\n"
+ excl = ["unitgrade.unitgrade_helpers",
+ "from . import",
+ "from unitgrade.",
+ "from unitgrade ",
+ "import unitgrade"]
+
+ def rmimports(s, excl):
+ s = "\n".join([l for l in s.splitlines() if not any([l.strip().startswith(e) for e in excl])])
+ return s
+
+ unitgrade_framework = [unitgrade.__file__, unitgrade.unitgrade.__file__, unitgrade_helpers.__file__, hidden_gather_upload.__file__]
+ def lload(flist, excl):
+ s = ""
+ for fname in flist:
+ with open(fname, 'r', encoding="utf-8") as f:
+ s += f.read() + "\n" + "\n"
+ s = rmimports(s, excl) # remove import statements from helper class.
+ return s
+ report1_source = rmimports(report1_source, excl)
+
+ pyhead = lload(unitgrade_framework, excl)
+ report1_source = pyhead + "\n" + report1_source
+
+ print("\n".join([l for l in pyhead.splitlines() if l.find("unitgrade") > 0]))
+ # pyhead = "\n".join([l for l in pyhead.splitlines() if
+ # not any([l.startswith(e) for e in excl])]) # remove import statements from helper class.
+
+ # for fname in [hidden_gather_upload.__file__]:
+ # with open(fname, 'r') as f:
+ # pyhead += f.read() + "\n" + "\n"
s = jinja2.Environment().from_string(data).render({'Report1': ReportClass.__name__,
'source': repr(report1_source),
@@ -74,7 +109,7 @@ def setup_grade_file_report(ReportClass, execute=True, obfuscate=False, minify=F
'head': pyhead})
output = fn[:-3] + "_grade.py"
- with open(output, 'w') as f:
+ with open(output, 'w', encoding="utf-8") as f:
f.write(s)
if minify: # obfuscate:
diff --git a/unitgrade_private/hidden_gather_upload.py b/unitgrade_private/hidden_gather_upload.py
index 21a02d6532c3aa6afec734f5247de0af06bc3e75..ff1d809c93562e0ff94d757f0df95a5acd5b99af 100644
--- a/unitgrade_private/hidden_gather_upload.py
+++ b/unitgrade_private/hidden_gather_upload.py
@@ -5,6 +5,7 @@ import inspect
import json
import os
import bz2
+import pickle
def bzwrite(json_str, token): # to get around obfuscation issues
with getattr(bz2, 'open')(token, "wt") as f:
@@ -44,3 +45,10 @@ def gather_upload_to_campusnet(report, output_dir=None):
print("To get credit for your results, please upload the single file: ")
print(">", token)
print("To campusnet without any modifications.")
+
+def source_instantiate(name, report1_source, payload):
+ eval("exec")(report1_source, globals())
+ report = eval(name)()
+ pl = pickle.loads(payload)
+ report.set_payload(pl)
+ return report