Borisov Saveliy - hw5 (my-awesome-script)

homeworks/Amazingkivas/1/TheArrayClass.py

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+# Класс списков
+
+class Array(object):
+    def __init__(self, *args):
+        self._data = args
+
+    def append(self, item):
+        self._data += (item,)
+
+    def __add__(self, other):
+        result = Array()
+        result._data = self._data + other._data
+        return result
+
+    def __len__(self):
+        return len(self._data)
+
+    def index(self, item):
+        if item in self._data:
+            return self._data.index(item)
+        else:
+            return -1
+
+    def __iter__(self):
+        return iter(self._data)
+
+    def __getitem__(self, index):
+        return self._data[index]
+
+    def __str__(self):
+        return str(self._data)

homeworks/Amazingkivas/4/my-awesome-script/my_awesome_script/__main__.py

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+"""Main program."""
+from my_awesome_script.parser import create_parser
+
+
+def main():
+    """
+    Call the parser.
+
+    :return:
+    """
+    create_parser()
+
+
+if __name__ == '__main__':
+    main()

homeworks/Amazingkivas/4/my-awesome-script/my_awesome_script/commands.py

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+"""Commands for the script."""
+
+from datetime import datetime
+
+from cowpy.cow import Cowacter
+from pygments import highlight as hl
+from pygments.formatters import get_formatter_by_name
+from pygments.lexers import get_lexer_by_name
+from pytz import timezone
+
+
+def run_command(command: str):
+    """
+    Select command.
+
+    Args:
+        command: command name
+
+    Returns:
+        :return: selected command
+    """
+    return commands[command]
+
+
+def highlight(code: str):
+    """
+    Highlight code.
+
+    Args:
+        code: code to highlight
+    """
+    this_lexer = get_lexer_by_name('python')
+    this_formatter = get_formatter_by_name('terminal')
+    print(hl(code, lexer=this_lexer, formatter=this_formatter))  # noqa: WPS421
+
+
+def cowsay(text: str):
+    """
+    Make the cow talk.
+
+    Args:
+        text: text that the cow say
+    """
+    cow = Cowacter()
+    print(cow.milk(text))  # noqa: WPS421
+
+
+def time(region: str):
+    """
+    Show time in the region.
+
+    Args:
+        region: selected region
+    """
+    ftime = '%H:%M:%S'
+    time_zone = timezone(region)
+    print(datetime.now(time_zone).strftime(ftime))  # noqa: WPS421
+
+
+commands = {'highlight': highlight, 'cowsay': cowsay, 'time': time}

homeworks/Amazingkivas/4/my-awesome-script/my_awesome_script/parser.py

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+"""Poetry shell parser."""
+from argparse import ArgumentParser
+
+from my_awesome_script.commands import run_command
+
+
+def create_parser():
+    """
+    Create a poetry shell parser.
+
+    :return:
+    """
+    parser = ArgumentParser()
+    parser.add_argument('command', type=str, help=', '.join(commands))
+    parser.add_argument('parameter', type=str, help=', '.join(comm_param))
+    args = parser.parse_args()
+
+    command = args.command
+    parameter = args.parameter
+
+    run_command(command)(parameter)
+
+
+commands = ('highlight', 'cowsay', 'time')
+comm_param = ('code to highlight', 'text that the cow say', 'selected region')