Word wrap and More prompt

text-experiments.py

import textwrap
# https://docs.python.org/3/library/textwrap.html#textwrap.TextWrapper.wrap
# https://inventwithpython.com/blog/2014/12/02/why-is-object-oriented-programming-useful-with-a-role-playing-game-example/
# https://python-prompt-toolkit.readthedocs.io/en/master/


class Terminal:
    # TODO: make baud_rate and output_count be default arguments, not specified in the call for the function to work:
    # TODO: outputCount should be a member of Terminal, I think:
    def __init__(self, translation_type, screen_height, screen_width, more_prompt, output_count):
        # baud_rate = 2400,
        # output_count = Terminal.outputCount
        self.morePrompt = more_prompt
        self.translationType = translation_type
        self.screenHeight = screen_height
        self.screenWidth = screen_width
        # i don't want to always specify these last two parameters, can they be local variables?
        # self.baudRate = baud_rate
        self.outputCount = output_count  # how many lines output since last more_prompt encountered
        print(f"self.translationType = {self.translationType}")
        print(f'self.morePrompt: {self.morePrompt}')

    def count_lines(self, wrapped_text):
        """Count number of lines in wrapped text"""
        if not wrapped_text:
            return 0
        else:
            _num = 0
            for _num in wrapped_text:
                _num = +1
            return _num

    def output(self, text):
        """
        This will do the work of actually outputting text, honoring morePrompt setting hopefully
        :param text:
        :return: none
        """
        wrapped_text = textwrap.wrap(text, width=self.screenWidth)
        # display list of lines
        print(wrapped_text)
        # wrapped_text is a list of lines:
        for line in wrapped_text:
            self.outputCount += 1
            if self.morePrompt is True and self.outputCount == self.screenHeight:
                # do more_prompt:
                self.outputCount = 0
                input("More: ")  # toss response
            else:
                print(line)
        print(f"lines: {self.outputCount}")


if __name__ == '__main__':
    text_to_wrap = r"""
Ut libero in quis aut consectetur non. Quo ratione dolores et mollitia occaecati ipsam autem. Beatae enim asperiores
officia ipsa sit fugiat vero corrupti. Dolorem corrupti architecto dolore voluptates optio tempora explicabo. Et ad
ullam eligendi. Consequatur et accusamus est officia.
\n\n
Vel repellendus soluta pariatur consequatur. Quasi nemo ut reiciendis provident quis quidem culpa. Exercitationem in
nulla ut adipisci voluptates. Doloribus aut sapiente et voluptate assumenda aliquam autem. Praesentium id adipisci
quas officiis et.
\n\n
Eum omnis laborum suscipit minima dolore. Accusamus itaque dolorem est dolores aut consequatur eius. Iusto qui
libero dolore occaecati eveniet laborum dolores. Molestiae porro perspiciatis eaque qui occaecati rerum.
\n\n
Placeat qui atque magni. Quod enim voluptatibus sint. Ut modi inventore voluptatem. Veritatis non voluptatem est
esse. Provident architecto similique voluptas amet dolorem sunt ab. Omnis amet eos eum soluta aliquam inventore
voluptatem repudiandae.\n\n
Maiores nobis sint illo. Qui accusamus aut omnis mollitia ab tenetur. Voluptas aut deleniti quia. Accusantium
voluptatum neque animi quaerat autem ratione. Quo omnis quas dolorum. Eligendi numquam vel velit voluptatem
doloremque dignissimos deleniti eos.\n
"""
    pcTerm = Terminal(translation_type='ANSI', screen_height=25, screen_width=80, more_prompt=True, output_count=1)
    c64Term = Terminal(translation_type="PETSCII", screen_height=25, screen_width=40, more_prompt=True, output_count=1)

    print("Emulating a 40x25 Commodore 64")
    c64Term.output(text_to_wrap)

    x = input("Key: ")

    print("Emulating a 80x25 ANSI terminal")
    pcTerm.output(text_to_wrap)

    print("end")