[commands] Clean docstrings in Command.parents and Command.root_parent

This commit is contained in:
Rapptz 2019-04-20 17:01:01 -04:00
parent 6620fcc038
commit c6410ea9ab

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@ -507,14 +507,11 @@ class Command(_BaseCommand):
def parents(self):
"""Retrieves the parents of this command.
.. versionadded:: 1.1.0
If the command has no parents then it returns an empty :class:`list`.
For example in commands ``?a b c test``,
the parents are ``[c, b, a]``.
For example in commands ``?a b c test``, the parents are ``[c, b, a]``.
.. versionadded:: 1.1.0
"""
entries = []
command = self
@ -530,8 +527,7 @@ class Command(_BaseCommand):
If the command has no parents then it returns ``None``.
For example in commands ``?a b c test``, the root parent is
``a``.
For example in commands ``?a b c test``, the root parent is ``a``.
"""
if not self.parent:
return None