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choices generated only if not provided and items are tuples #21

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choices generated only if not provided and items are tuples #21

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248afdb
choices generated only if not provided and items are tuples
terencehonles Aug 29, 2017
c19be65
validate the underlying data type rather than the enum
terencehonles Aug 31, 2017
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5 changes: 3 additions & 2 deletions extras_mongoengine/fields.py
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Original file line number Diff line number Diff line change
Expand Up @@ -75,7 +75,8 @@ class EnumField(object):

def __init__(self, enum, *args, **kwargs):
self.enum = enum
kwargs['choices'] = [choice for choice in enum]
if 'choices' not in kwargs:
kwargs['choices'] = [(c.value, c.name) for c in enum]
super(EnumField, self).__init__(*args, **kwargs)

def __get_value(self, enum):
Expand All @@ -96,7 +97,7 @@ def validate(self, value):

def _validate(self, value, **kwargs):
return super(EnumField, self)._validate(
self.enum(self.__get_value(value)), **kwargs)
self.__get_value(value), **kwargs)


class IntEnumField(EnumField, IntField):
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