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Issue 3726 DateTimeField not handling empty values

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This commit is contained in:
mjparker777 2015-12-13 12:05:04 -07:00
parent dcaff71217
commit bf60c08010
2 changed files with 5 additions and 0 deletions
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3
rest_framework/fields.py
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@ -1061,6 +1061,9 @@ class DateTimeField(Field):
self.fail('invalid', format=humanized_format) self.fail('invalid', format=humanized_format)
def to_representation(self, value): def to_representation(self, value):
if not value:
return None
output_format = getattr(self, 'format', api_settings.DATETIME_FORMAT) output_format = getattr(self, 'format', api_settings.DATETIME_FORMAT)
if output_format is None: if output_format is None:

2
tests/test_fields.py
View File

@ -960,6 +960,8 @@ class TestDateTimeField(FieldValues):
outputs = { outputs = {
datetime.datetime(2001, 1, 1, 13, 00): '2001-01-01T13:00:00', datetime.datetime(2001, 1, 1, 13, 00): '2001-01-01T13:00:00',
datetime.datetime(2001, 1, 1, 13, 00, tzinfo=timezone.UTC()): '2001-01-01T13:00:00Z' datetime.datetime(2001, 1, 1, 13, 00, tzinfo=timezone.UTC()): '2001-01-01T13:00:00Z'
None: None,
'': None,
} }
field = serializers.DateTimeField(default_timezone=timezone.UTC()) field = serializers.DateTimeField(default_timezone=timezone.UTC())