Viewing File: /opt/alt/python38/lib/python3.8/site-packages/click/__pycache__/decorators.cpython-38.opt-1.pyc

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    This generates a decorator that works roughly like this::

        from functools import update_wrapper

        def decorator(f):
            @pass_context
            def new_func(ctx, *args, **kwargs):
                obj = ctx.find_object(object_type)
                return ctx.invoke(f, obj, *args, **kwargs)
            return update_wrapper(new_func, f)
        return decorator

    :param object_type: the type of the object to pass.
    :param ensure: if set to `True`, a new object will be created and
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    want to change that, you can pass the intended name as the first
    argument.

    All keyword arguments are forwarded to the underlying command class.

    Once decorated the function turns into a :class:`Command` instance
    that can be invoked as a command line utility or be attached to a
    command :class:`Group`.

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    :param cls: the command class to instantiate.  This defaults to
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r<csfdd}|S)aAttaches an argument to the command.  All positional arguments are
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    This is equivalent to creating an :class:`Argument` instance manually
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    the following parameters::

        def callback(ctx, param, value):
            if not value:
                ctx.abort()

        @click.command()
        @click.option('--yes', is_flag=True, callback=callback,
                      expose_value=False, prompt='Do you want to continue?')
        def dropdb():
            pass
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    the following parameters::

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        def changeadmin(password):
            pass
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    :param version: the version number to show.  If not provided Click
                    attempts an auto discovery via setuptools.
    :param prog_name: the name of the program (defaults to autodetection)
    :param message: custom message to show instead of the default
                    (``'%(prog)s, version %(version)s'``)
    :param others: everything else is forwarded to :func:`option`.
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z3version_option.<locals>.decorator.<locals>.callbackrHTrIFis_eagerrzShow the version and exit.r!)z	--version)r=r6rDrLr/rYr@rR)rPrOrrsz!version_option.<locals>.decorator)sys	_getframe	f_globalsr))rRr@r/rrr[rversion_options%r_csfdd}|S)alAdds a ``--help`` option which immediately ends the program
    printing out the help page.  This is usually unnecessary to add as
    this is added by default to all commands unless suppressed.

    Like :func:`version_option`, this is implemented as eager option that
    prints in the callback and exits.

    All arguments are forwarded to :func:`option`.
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