# Demonstrates how to read and process information from text files

def line_count(filename):
    """
    Returns the number of lines in the provided file
    :param filename: (str) the name of the file to count its lines
    :return: (int) the number of lines in the provided file
    """
    file = open(filename, "r")

    line_counter = 0

    for line in file:
        line_counter += 1

    file.close()

    return line_counter


def print_file_almost(filename):
    """
    Attempts to print the contents of the file
    :param filename: (str) the name of the file to print its lines
    :return: (None)
    """
    myfile = open(filename, "r")

    for line in myfile:
        print(line)
        print(len(line))

    myfile.close()


def print_file(filename):
    """
    Prints the contents of the file
    :param filename: (str) the name of the file to print its lines
    :return: (None)
    """
    myfile = open(filename, "r")

    for line in myfile:
        line = line.strip()
        print(line)
        # print(line.strip())

    myfile.close()


def file_word_count(filename):
    """
    Returns the number of words in the provided file
    :param filename: (str) the name of the file to count its words
    :return: (int) the number of words in the provided file
    """
    f = open(filename, "r")

    word_count = 0

    for line in f:
        line = line.strip()
        words = line.split()
        word_count += len(words)

    f.close()

    return word_count


def capitalized_word_count(words):
    """
    Returns the number of uppercase words in the provided list
    :param words: (list) the list to count its uppercase words
    :return: (int) the number of uppercase words in the provided list
    """
    count = 0

    for word in words:
        if word[0].isupper():
            count += 1

    return count


def file_capitalized_count(filename):
    """
    Returns the number of capitalized words in the provided file
    :param filename: (str) the name of the file to count its capitalized words
    :return: (int) the number of capitalized words in the provided file
    """

    file = open(filename, "r")

    count = 0

    for line in file:
        line = line.strip()
        words = line.split()

        num_cap = capitalized_word_count(words)
        count += num_cap

    file.close()

    return count