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Add Raises section to TagHandler.has docstring.

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Griatch 2020-10-08 18:54:25 +02:00
parent 8174caf230
commit bf50896c41
1 changed files with 4 additions and 1 deletions
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5
evennia/typeclasses/tags.py
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@ -326,13 +326,16 @@ class TagHandler(object):
Args:
tag (str or iterable): The Tag key or tags to check for.
If `None`, search by category.
category (str or None): Limit the check to Tags with this
category (str, optional): Limit the check to Tags with this
category (note, that `None` is the default category).
Returns:
has_tag (bool or list): If the Tag exists on this object or not.
If `tag` was given as an iterable then the return is a list of booleans.
Raises:
ValueError: If neither `tag` nor `category` is given.
"""
ret = []
category = category.strip().lower() if category is not None else None