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123 lines
3.5 KiB
Python
Executable File
123 lines
3.5 KiB
Python
Executable File
#!/usr/bin/python3
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"""
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Copyright (C) 2021 Jenny Rakete
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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"""
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import argparse
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import os.path
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import random
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from os import environ, scandir
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VERSION = "1.1"
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BANNER = f"""\
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pyquotes {VERSION} - Copyright (C) 2021 Jenny Rakete
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This is free software; see the beginning of this file for copying conditions.
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There is NO warranty;
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not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."""
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QUOTEPATH = (
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environ["QUOTEPATH"] if "QUOTEPATH" in environ else "/usr/share/pyquotes"
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)
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def get_arguments():
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parser = argparse.ArgumentParser()
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parser.add_argument("quotedirs", action="extend", nargs="*",
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help="list of quotedirs to select quotes from")
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parser.add_argument("-l", "--list", action="store_true",
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help="list all known quotedirs")
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parser.add_argument("-V", "--version", action="store_true",
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help="print version information")
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options = parser.parse_args()
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return options
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def parse_arguments(options: argparse.Namespace):
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if options.version:
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print(BANNER)
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exit()
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if len(options.quotedirs) == 0:
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options.quotedirs = [quotedir.name for quotedir in get_quotedirs()]
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if options.list:
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list_quotedirs(options.quotedirs)
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exit()
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def get_quotedirs():
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try:
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return [quote_dir for quote_dir
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in scandir(QUOTEPATH)
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if quote_dir.is_dir()]
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except FileNotFoundError:
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print(f"quotepath `{QUOTEPATH}` does not exist. "
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"Is $QUOTEPATH set correctly?")
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exit(1)
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def list_quotedirs(quote_dirs: list):
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output = {}
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total_quotes = 0
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for quote_dir in quote_dirs:
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output[quote_dir] = len(
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[_ for _ in scandir(QUOTEPATH + os.path.sep + quote_dir)])
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total_quotes += output[quote_dir]
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print("\n".join(
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["{percentage:.2f}%\t {name} ({amount})".format(
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percentage=(output[name] / total_quotes * 100),
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name=name,
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amount=output[name],
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) for name in output]
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))
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def get_quote(quotedirs: list):
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quote_files = []
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for quotedir in quotedirs:
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try:
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new_quote_files = [file for file
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in scandir(QUOTEPATH + os.path.sep + quotedir)
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if file.is_file()]
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except FileNotFoundError:
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print(f"quotedir `{quotedir}` not found in `{QUOTEPATH}`. ")
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exit(1)
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quote_files += [quote_file for quote_file
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in new_quote_files
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if quote_file.name.endswith(".quote")]
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quote_file = random.choice(quote_files)
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with open(quote_file.path) as quote_file:
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return "".join(quote_file.readlines())
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def main():
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options = get_arguments()
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parse_arguments(options)
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quote = get_quote(options.quotedirs)
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print(quote, end="\n" * (quote[-1] != "\n"))
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if __name__ == "__main__":
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main()
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