Log message:
py-click: update to 8.1.7.

Version 8.1.7
-------------

Released 2023-08-17

-   Fix issue with regex flags in shell completion. :issue:`2581`
-   Bash version detection issues a warning instead of an error. :issue:`2574`
-   Fix issue with completion script for Fish shell. :issue:`2567`

Log message:
py-click: updated to 8.1.6

Version 8.1.6
- Fix an issue with type hints for ``@click.group()``.

Log message:
py-click: updated to 8.1.5

Version 8.1.5
-------------
- Fix an issue with type hints for ``@click.command()``, ``@click.option()``, and
  other decorators. Introduce typing tests. :issue:`2558`

Log message:
py-click: updated to 8.1.4

Version 8.1.4
-------------
- Replace all ``typing.Dict`` occurrences to ``typing.MutableMapping`` for
  parameter hints. :issue:`2255`
- Improve type hinting for decorators and give all generic types parameters.
  :issue:`2398`
- Fix return value and type signature of `shell_completion.add_completion_class`
  function. :pr:`2421`
- Bash version detection doesn't fail on Windows. :issue:`2461`
- Completion works if there is a dot (``.``) in the program name. :issue:`2166`
- Improve type annotations for pyright type checker. :issue:`2268`
- Improve responsiveness of ``click.clear()``. :issue:`2284`
- Improve command name detection when using Shiv or PEX. :issue:`2332`
- Avoid showing empty lines if command help text is empty. :issue:`2368`
- ZSH completion script works when loaded from ``fpath``. :issue:`2344`.
- ``EOFError`` and ``KeyboardInterrupt`` tracebacks are not suppressed when
  ``standalone_mode`` is disabled. :issue:`2380`
- ``@group.command`` does not fail if the group was created with a custom
  ``command_class``. :issue:`2416`
- ``multiple=True`` is allowed for flag options again and does not require
  setting ``default=()``. :issue:`2246, 2292, 2295`
- Make the decorators returned by ``@argument()`` and ``@option()`` reusable when the
  ``cls`` parameter is used. :issue:`2294`
- Don't fail when writing filenames to streams with strict errors. Replace invalid
  bytes with the replacement character (``�``). :issue:`2395`
- Remove unnecessary attempt to detect MSYS2 environment. :issue:`2355`
- Remove outdated and unnecessary detection of App Engine environment. :pr:`2554`
- ``echo()`` does not fail when no streams are attached, such as with ``pythonw`` on
  Windows. :issue:`2415`
- Argument with ``expose_value=False`` do not cause completion to fail.

Log message:
*: use PYTHON_VERSION instead of _PYTHON_VERSION

Log message:
py-click: updated to 8.1.3

Version 8.1.3
-------------
- Use verbose form of ``typing.Callable`` for ``@command`` and
  ``@group``.
- Show error when attempting to create an option with
  ``multiple=True, is_flag=True``. Use ``count`` instead.

Log message:
py-click: updated to 8.1.2

Version 8.1.2
- Fix error message for readable path check that was mixed up with the
  executable check.
- Restore parameter order for ``Path``, placing the ``executable``
  parameter at the end. It is recommended to use keyword arguments
  instead of positional arguments.

Log message:
py-click: updated to 8.1.1

Version 8.1.1
-------------
-   Fix an issue with decorator typing that caused type checking to
    report that a command was not callable. :issue:`2227`

Version 8.1.0
-------------
-   Drop support for Python 3.6. :pr:`2129`
-   Remove previously deprecated code. :pr:`2130`

    -   ``Group.resultcallback`` is renamed to ``result_callback``.
    -   ``autocompletion`` parameter to ``Command`` is renamed to
        ``shell_complete``.
    -   ``get_terminal_size`` is removed, use
        ``shutil.get_terminal_size`` instead.
    -   ``get_os_args`` is removed, use ``sys.argv[1:]`` instead.

-   Rely on :pep:`538` and :pep:`540` to handle selecting UTF-8 encoding
    instead of ASCII. Click's locale encoding detection is removed.
    :issue:`2198`
-   Single options boolean flags with ``show_default=True`` only show
    the default if it is ``True``. :issue:`1971`
-   The ``command`` and ``group`` decorators can be applied with or
    without parentheses. :issue:`1359`
-   The ``Path`` type can check whether the target is executable.
    :issue:`1961`
-   ``Command.show_default`` overrides ``Context.show_default``, instead
    of the other way around. :issue:`1963`
-   Parameter decorators and ``@group`` handles ``cls=None`` the same as
    not passing ``cls``. ``@option`` handles ``help=None`` the same as
    not passing ``help``.
-   A flag option with ``required=True`` requires that the flag is
    passed instead of choosing the implicit default value. :issue:`1978`
-   Indentation in help text passed to ``Option`` and ``Command`` is
    cleaned the same as using the ``@option`` and ``@command``
    decorators does. A command's ``epilog`` and ``short_help`` are also
    processed. :issue:`1985`
-   Store unprocessed ``Command.help``, ``epilog`` and ``short_help``
    strings. Processing is only done when formatting help text for
    output. :issue:`2149`
-   Allow empty str input for ``prompt()`` when
    ``confirmation_prompt=True`` and ``default=""``. :issue:`2157`
-   Windows glob pattern expansion doesn't fail if a value is an invalid
    pattern. :issue:`2195`
-   It's possible to pass a list of ``params`` to ``@command``. Any
    params defined with decorators are appended to the passed params.
    :issue:`2131`.
-   ``@command`` decorator is annotated as returning the correct type if
    a ``cls`` argument is used. :issue:`2211`
-   A ``Group`` with ``invoke_without_command=True`` and ``chain=False``
    will invoke its result callback with the group function's return
    value. :issue:`2124`
-   ``to_info_dict`` will not fail if a ``ParamType`` doesn't define a
    ``name``. :issue:`2168`
-   Shell completion prioritizes option values with option prefixes over
    new options. :issue:`2040`
-   Options that get an environment variable value using
    ``autoenvvar_prefix`` treat an empty value as ``None``, consistent
    with a direct ``envvar``. :issue:`2146`

Log message:
py-click: updated to 8.0.4

Version 8.0.4
-------------
-   ``open_file`` recognizes ``Path("-")`` as a standard stream, the
    same as the string ``"-"``.
-   The ``option`` and ``argument`` decorators preserve the type
    annotation of the decorated function.
-   A callable default value can customize its help text by overriding
    ``__str__`` instead of always showing ``(dynamic)``.
-   Fix a typo in the Bash completion script that affected file and
    directory completion. If this script was generated by a previous
    version, it should be regenerated.
-   Fix typing for ``echo`` and ``secho`` file argument.

Log message:
py-click: move line higher so this package is really disabled for Python 2