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add explicit handling for empty 1:many lists

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This commit is contained in:
Michael Genson 2023-11-25 16:59:23 +00:00
parent fcd4854cb8
commit ff115284d9
1 changed files with 8 additions and 2 deletions
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10
mealie/db/models/_model_base.py
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@ -20,5 +20,11 @@ class BaseMixins:
`self.update` method which directly passing arguments to the `__init__` `self.update` method which directly passing arguments to the `__init__`
""" """
def update(self, *args, **kwarg): def update(self, *args, **kwargs):
self.__init__(*args, **kwarg) self.__init__(*args, **kwargs)
# sqlalchemy doesn't like this method to remove all instances of a 1:many relationship,
# so we explicitly check for that here
for k, v in kwargs.items():
if hasattr(self, k) and v == []:
setattr(self, k, v)