[commands] Allow Converter instances in Greedy. Fix #1939.

This commit is contained in:
Rapptz 2019-02-27 21:38:37 -05:00
parent 21a296d538
commit 69f5a70eeb

View File

@ -500,8 +500,8 @@ class _Greedy:
raise TypeError('Greedy[...] only takes a single argument')
converter = params[0]
if not inspect.isclass(converter):
raise TypeError('Greedy[...] expects a type.')
if not inspect.isclass(converter) and not isinstance(converter, Converter):
raise TypeError('Greedy[...] expects a type or a Converter instance.')
if converter is str or converter is type(None) or converter is _Greedy:
raise TypeError('Greedy[%s] is invalid.' % converter.__name__)