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[commands] Implement __call__ to commands.Command (#3241)

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* This is technically awesome, but let's not document it for public use rn

* changelog
This commit is contained in:
Michael H 2020-01-20 17:23:15 -05:00 committed by jack1142
parent c7fd64e0c8
commit 77235f7750
2 changed files with 10 additions and 2 deletions
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1
changelog.d/3241.misc.rst Normal file
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@ -0,0 +1 @@
implements ``__call__`` for commands

11
redbot/core/commands/commands.py
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@ -201,6 +201,13 @@ class Command(CogCommandMixin, commands.Command):
""" """
def __call__(self, *args, **kwargs):
if self.cog:
# We need to inject cog as self here
return self.callback(self.cog, *args, **kwargs)
else:
return self.callback(*args, **kwargs)
def __init__(self, *args, **kwargs): def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs) super().__init__(*args, **kwargs)
self._help_override = kwargs.pop("help_override", None) self._help_override = kwargs.pop("help_override", None)
@ -637,7 +644,7 @@ class CogMixin(CogGroupMixin, CogCommandMixin):
@property @property
def all_commands(self) -> Dict[str, Command]: def all_commands(self) -> Dict[str, Command]:
""" """
This does not have identical behavior to This does not have identical behavior to
Group.all_commands but should return what you expect Group.all_commands but should return what you expect
""" """
return {cmd.name: cmd for cmd in self.__cog_commands__} return {cmd.name: cmd for cmd in self.__cog_commands__}
@ -653,7 +660,7 @@ class CogMixin(CogGroupMixin, CogCommandMixin):
""" """
This really just exists to allow easy use with other methods using can_run This really just exists to allow easy use with other methods using can_run
on commands and groups such as help formatters. on commands and groups such as help formatters.
kwargs used in that won't apply here as they don't make sense to, kwargs used in that won't apply here as they don't make sense to,
but will be swallowed silently for a compatible signature for ease of use. but will be swallowed silently for a compatible signature for ease of use.