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Added a serializer TimeField
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@ -203,6 +203,12 @@ If you want to override this behavior, you'll need to declare the `DateTimeField
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class Meta:
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model = Comment
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## TimeField
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A time representation.
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Corresponds to `django.db.models.fields.TimeField`
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## IntegerField
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An integer representation.
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@ -349,7 +349,7 @@ except ImportError:
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# dateparse is ALSO new in Django 1.4
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try:
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from django.utils.dateparse import parse_date, parse_datetime
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from django.utils.dateparse import parse_date, parse_datetime, parse_time
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except ImportError:
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import datetime
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import re
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@ -18,6 +18,7 @@ from rest_framework.compat import timezone
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from rest_framework.compat import BytesIO
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from rest_framework.compat import six
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from rest_framework.compat import smart_text
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from rest_framework.compat import parse_time
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def is_simple_callable(obj):
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@ -531,6 +532,33 @@ class DateTimeField(WritableField):
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raise ValidationError(msg)
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class TimeField(WritableField):
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type_name = 'TimeField'
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widget = widgets.TimeInput
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form_field_class = forms.TimeField
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default_error_messages = {
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'invalid': _("'%s' value has an invalid format. It must be a valid "
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"time in the HH:MM[:ss[.uuuuuu]] format."),
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}
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empty = None
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def from_native(self, value):
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if value in validators.EMPTY_VALUES:
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return None
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if isinstance(value, datetime.time):
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return value
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try:
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parsed = parse_time(value)
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assert parsed is not None
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return parsed
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except ValueError:
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msg = self.error_messages['invalid'] % value
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raise ValidationError(msg)
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class IntegerField(WritableField):
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type_name = 'IntegerField'
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form_field_class = forms.IntegerField
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@ -517,6 +517,7 @@ class ModelSerializer(Serializer):
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models.PositiveSmallIntegerField: IntegerField,
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models.DateTimeField: DateTimeField,
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models.DateField: DateField,
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models.TimeField: TimeField,
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models.EmailField: EmailField,
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models.CharField: CharField,
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models.URLField: URLField,
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@ -2,8 +2,10 @@
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General serializer field tests.
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"""
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from __future__ import unicode_literals
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import datetime
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from django.db import models
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from django.test import TestCase
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from django.core import validators
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from rest_framework import serializers
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@ -26,7 +28,16 @@ class CharPrimaryKeyModelSerializer(serializers.ModelSerializer):
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model = CharPrimaryKeyModel
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class ReadOnlyFieldTests(TestCase):
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class TimeFieldModel(models.Model):
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clock = models.TimeField()
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class TimeFieldModelSerializer(serializers.ModelSerializer):
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class Meta:
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model = TimeFieldModel
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class BasicFieldTests(TestCase):
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def test_auto_now_fields_read_only(self):
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"""
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auto_now and auto_now_add fields should be read_only by default.
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@ -47,3 +58,38 @@ class ReadOnlyFieldTests(TestCase):
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"""
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serializer = CharPrimaryKeyModelSerializer()
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self.assertEquals(serializer.fields['id'].read_only, False)
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def test_TimeField_from_native(self):
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f = serializers.TimeField()
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result = f.from_native('12:34:56.987654')
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self.assertEqual(datetime.time(12, 34, 56, 987654), result)
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def test_TimeField_from_native_datetime_time(self):
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"""
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Make sure from_native() accepts a datetime.time instance.
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"""
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f = serializers.TimeField()
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result = f.from_native(datetime.time(12, 34, 56))
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self.assertEqual(result, datetime.time(12, 34, 56))
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def test_TimeField_from_native_empty(self):
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f = serializers.TimeField()
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result = f.from_native('')
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self.assertEqual(result, None)
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def test_TimeField_from_native_invalid_time(self):
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f = serializers.TimeField()
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try:
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f.from_native('12:69:12')
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except validators.ValidationError as e:
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self.assertEqual(e.messages, ["'12:69:12' value has an invalid "
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"format. It must be a valid time "
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"in the HH:MM[:ss[.uuuuuu]] format."])
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else:
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self.fail("ValidationError was not properly raised")
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def test_TimeFieldModelSerializer(self):
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serializer = TimeFieldModelSerializer()
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self.assertTrue(isinstance(serializer.fields['clock'], serializers.TimeField))
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