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add KeyError exception with valid choice message.

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Matt Bartolome 2015-02-18 10:31:50 -08:00
parent 4f1506c77e
commit af30319f3b
1 changed files with 4 additions and 1 deletions
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5
rest_framework/fields.py
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@ -1024,8 +1024,11 @@ class ChoiceField(Field):
def to_representation(self, value): def to_representation(self, value):
if value in ('', None): if value in ('', None):
return value return value
return self.choice_strings_to_values[six.text_type(value)]
try:
return self.choice_strings_to_values[six.text_type(value)]
except KeyError:
self.fail('invalid_choice', input=value)
class MultipleChoiceField(ChoiceField): class MultipleChoiceField(ChoiceField):
default_error_messages = { default_error_messages = {