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Code Issues 25 Releases Wiki Activity

Refs #30397 -- Optimized interpolation of index and constraint names a bit more.

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Nick Pope 2024-03-08 04:49:32 +00:00 committed by GitHub
parent 549320946d
commit 1669e54965
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1 changed files with 5 additions and 8 deletions
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13
django/db/models/options.py
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@ -204,8 +204,8 @@ class Options:
# App label/class name interpolation for names of constraints and
# indexes.
if not self.abstract:
self.constraints = self._format_names_with_class(cls, self.constraints)
self.indexes = self._format_names_with_class(cls, self.indexes)
self.constraints = self._format_names(self.constraints)
self.indexes = self._format_names(self.indexes)
# verbose_name_plural is a special case because it uses a 's'
# by default.
@ -231,16 +231,13 @@ class Options:
self.db_table, connection.ops.max_name_length()
)
def _format_names_with_class(self, cls, objs):
def _format_names(self, objs):
"""App label/class name interpolation for object names."""
names = {
"app_label": cls._meta.app_label.lower(),
"class": cls.__name__.lower(),
}
names = {"app_label": self.app_label.lower(), "class": self.model_name}
new_objs = []
for obj in objs:
obj = obj.clone()
obj.name = obj.name % names
obj.name %= names
new_objs.append(obj)
return new_objs