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Added support for comparing PermissionOverwrites

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When trying to check if a specific permission overwrite is already set on a channel, it can be done by fetching the already existing overwrite and comparing it with a one you want to set. Comparing them directly wasn't possible before, and this small change allows for that.
Could be expanded for other comparison operators, not sure how it would work though.
This commit is contained in:
DevilXD 2019-01-28 22:47:26 +01:00 committed by Rapptz
parent ed76151c70
commit 9d92939fbe
1 changed files with 7 additions and 0 deletions
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7
discord/permissions.py
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@ -526,6 +526,10 @@ class PermissionOverwrite:
+-----------+------------------------------------------+
| Operation | Description |
+===========+==========================================+
| x == y | Checks if two overwrites are equal. |
+-----------+------------------------------------------+
| x != y | Checks if two overwrites are not equal. |
+-----------+------------------------------------------+
| iter(x) | Returns an iterator of (perm, value) |
| | pairs. This allows this class to be used |
| | as an iterable in e.g. set/list/dict |
@ -549,6 +553,9 @@ class PermissionOverwrite:
setattr(self, key, value)
def __eq__(self, other):
return self._values == other._values
def _set(self, key, value):
if value not in (True, None, False):
raise TypeError('Expected bool or NoneType, received {0.__class__.__name__}'.format(value))