word_histogram.py

"""Exercise 6.3-6.4."""

def word_histogram(lines : list) -> dict:
    """Return the word count histogram from the input lines.

    :param lines: The lines that are analyzed for word count.
    :return: The histogram of word occurrences.
    """
    # TODO: Code has been removed from here. 
    
def extract_keyword(lines : str, ignore_list : list) -> dict:
    """Return the five most frequent words that are not on the ignore list and their occurrences.

    :param lines: The sentence to extract keywords from.
    :param ignore_list: The words that should ignored.
    :return: The five most frequent words in the sentence as keys with their count as values.
    """
    # TODO: Code has been removed from here. 


if __name__ == "__main__":
    # here you can try out your functions
    lines = ['This is the first sentence of text for you', 'This is the second sentence of text', 'This is for you']
    print("word_histogram")
    print(word_histogram(lines))

    # Ignore list of common words
    ignore_list = ['the', 'be', 'to', 'of', 'and', 'a', 'in', 'is', 'have', 'I']

    # Print the 5 most occurring keywords
    print("extract_keywords")
    print(extract_keyword(lines, ignore_list))