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Fixed #32901 -- Optimized BaseForm.__getitem__().

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Chris Jerdonek 2021-07-05 06:21:23 -07:00 committed by GitHub
parent 2231429991
commit edde2a0699
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 3 deletions
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10
django/forms/forms.py
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@ -149,6 +149,10 @@ class BaseForm:
def __getitem__(self, name): def __getitem__(self, name):
"""Return a BoundField with the given name.""" """Return a BoundField with the given name."""
try:
return self._bound_fields_cache[name]
except KeyError:
pass
try: try:
field = self.fields[name] field = self.fields[name]
except KeyError: except KeyError:
@ -159,9 +163,9 @@ class BaseForm:
', '.join(sorted(self.fields)), ', '.join(sorted(self.fields)),
) )
) )
if name not in self._bound_fields_cache: bound_field = field.get_bound_field(self, name)
self._bound_fields_cache[name] = field.get_bound_field(self, name) self._bound_fields_cache[name] = bound_field
return self._bound_fields_cache[name] return bound_field
@property @property
def errors(self): def errors(self):