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Merge datetime formats

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Tom Christie 2013-03-05 17:50:28 +00:00
commit c20ebe95f6
11 changed files with 555 additions and 77 deletions
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24
docs/api-guide/fields.md
View File

@ -185,12 +185,22 @@ Corresponds to `django.forms.fields.RegexField`
A date representation.
Optionally takes `format` as parameter to replace the matching pattern.
Corresponds to `django.db.models.fields.DateField`
**Signature:** `DateField(input_formats=None, output_format=False)`
- `input_formats` designates which input formats are supported. This will override the `DATE_INPUT_FORMATS`
- `output_format` designates which output format will be used. This will override the `DATE_OUTPUT_FORMAT`
## DateTimeField
A date and time representation.
Optionally takes `format` as parameter to replace the matching pattern.
Corresponds to `django.db.models.fields.DateTimeField`
When using `ModelSerializer` or `HyperlinkedModelSerializer`, note that any model fields with `auto_now=True` or `auto_now_add=True` will use serializer fields that are `read_only=True` by default.
@ -203,12 +213,26 @@ If you want to override this behavior, you'll need to declare the `DateTimeField
class Meta:
model = Comment
**Signature:** `DateTimeField(input_formats=None, output_format=False)`
- `input_formats` designates which input formats are supported. This will override the `DATETIME_INPUT_FORMATS`
- `output_format` designates which output format will be used. This will override the `DATETIME_OUTPUT_FORMAT`
## TimeField
A time representation.
Optionally takes `format` as parameter to replace the matching pattern.
Corresponds to `django.db.models.fields.TimeField`
**Signature:** `TimeField(input_formats=None, output_format=False)`
- `input_formats` designates which input formats are supported. This will override the `TIME_INPUT_FORMATS`
- `output_format` designates which output format will be used. This will override the `TIME_OUTPUT_FORMAT`
## IntegerField
An integer representation.

24
docs/api-guide/settings.md
View File

@ -174,4 +174,28 @@ The name of a parameter in the URL conf that may be used to provide a format suf
Default: `'format'`
## DATE_INPUT_FORMATS
Default: `ISO8601`
## DATE_OUTPUT_FORMAT
Default: `ISO8601`
## DATETIME_INPUT_FORMATS
Default: `ISO8601`
## DATETIME_OUTPUT_FORMAT
Default: `ISO8601`
## TIME_INPUT_FORMATS
Default: `ISO8601`
## TIME_OUTPUT_FORMAT
Default: `ISO8601`
[cite]: http://www.python.org/dev/peps/pep-0020/

3
docs/topics/release-notes.md
View File

@ -42,7 +42,8 @@ You can determine your currently installed version using `pip freeze`:
### Master
* Request authentication is no longer lazily evaluated, instead authentication is always run, which results in more consistent, obvious behavior. Eg. Supplying bad auth credentials will now always return an error response, even if no permissions are set on the view.
* Support for custom input and output formats for `DateField`, `DateTimeField` and `TimeField`
* Cleanup: Request authentication is no longer lazily evaluated, instead authentication is always run, which results in more consistent, obvious behavior. Eg. Supplying bad auth credentials will now always return an error response, even if no permissions are set on the view.
* Bugfix for serializer data being uncacheable with pickle protocol 0.
* Bugfixes for model field validation edge-cases.
* Bugfix for authtoken migration while using a custom user model and south.

3
rest_framework/__init__.py
View File

@ -4,3 +4,6 @@ VERSION = __version__ # synonym
# Header encoding (see RFC5987)
HTTP_HEADER_ENCODING = 'iso-8859-1'
# Default input and output format
ISO8601 = 'iso-8601'

151
rest_framework/fields.py
View File

@ -13,12 +13,14 @@ from django import forms
from django.forms import widgets
from django.utils.encoding import is_protected_type
from django.utils.translation import ugettext_lazy as _
from rest_framework.compat import parse_date, parse_datetime
from rest_framework.compat import timezone
from rest_framework import ISO8601
from rest_framework.compat import timezone, parse_date, parse_datetime, parse_time
from rest_framework.compat import BytesIO
from rest_framework.compat import six
from rest_framework.compat import smart_text
from rest_framework.compat import parse_time
from rest_framework.settings import api_settings
from rest_framework.utils.dates import get_readable_date_format
def is_simple_callable(obj):
@ -447,12 +449,16 @@ class DateField(WritableField):
form_field_class = forms.DateField
default_error_messages = {
'invalid': _("'%s' value has an invalid date format. It must be "
"in YYYY-MM-DD format."),
'invalid_date': _("'%s' value has the correct format (YYYY-MM-DD) "
"but it is an invalid date."),
'invalid': _("Date has wrong format. Use one of these formats instead: %s"),
}
empty = None
input_formats = api_settings.DATE_INPUT_FORMATS
output_format = api_settings.DATE_OUTPUT_FORMAT
def __init__(self, input_formats=None, output_format=None, *args, **kwargs):
self.input_formats = input_formats if input_formats is not None else self.input_formats
self.output_format = output_format if output_format is not None else self.output_format
super(DateField, self).__init__(*args, **kwargs)
def from_native(self, value):
if value in validators.EMPTY_VALUES:
@ -468,17 +474,34 @@ class DateField(WritableField):
if isinstance(value, datetime.date):
return value
try:
parsed = parse_date(value)
if parsed is not None:
return parsed
except (ValueError, TypeError):
msg = self.error_messages['invalid_date'] % value
raise ValidationError(msg)
for format in self.input_formats:
if format.lower() == ISO8601:
try:
parsed = parse_date(value)
except (ValueError, TypeError):
pass
else:
if parsed is not None:
return parsed
else:
try:
parsed = datetime.datetime.strptime(value, format)
except (ValueError, TypeError):
pass
else:
return parsed.date()
msg = self.error_messages['invalid'] % value
date_input_formats = '; '.join(self.input_formats).replace(ISO8601, 'YYYY-MM-DD')
msg = self.error_messages['invalid'] % get_readable_date_format(date_input_formats)
raise ValidationError(msg)
def to_native(self, value):
if isinstance(value, datetime.datetime):
value = value.date()
if self.output_format.lower() == ISO8601:
return value.isoformat()
return value.strftime(self.output_format)
class DateTimeField(WritableField):
type_name = 'DateTimeField'
@ -486,15 +509,16 @@ class DateTimeField(WritableField):
form_field_class = forms.DateTimeField
default_error_messages = {
'invalid': _("'%s' value has an invalid format. It must be in "
"YYYY-MM-DD HH:MM[:ss[.uuuuuu]][TZ] format."),
'invalid_date': _("'%s' value has the correct format "
"(YYYY-MM-DD) but it is an invalid date."),
'invalid_datetime': _("'%s' value has the correct format "
"(YYYY-MM-DD HH:MM[:ss[.uuuuuu]][TZ]) "
"but it is an invalid date/time."),
'invalid': _("Datetime has wrong format. Use one of these formats instead: %s"),
}
empty = None
input_formats = api_settings.DATETIME_INPUT_FORMATS
output_format = api_settings.DATETIME_OUTPUT_FORMAT
def __init__(self, input_formats=None, output_format=None, *args, **kwargs):
self.input_formats = input_formats if input_formats is not None else self.input_formats
self.output_format = output_format if output_format is not None else self.output_format
super(DateTimeField, self).__init__(*args, **kwargs)
def from_native(self, value):
if value in validators.EMPTY_VALUES:
@ -516,25 +540,32 @@ class DateTimeField(WritableField):
value = timezone.make_aware(value, default_timezone)
return value
try:
parsed = parse_datetime(value)
if parsed is not None:
return parsed
except (ValueError, TypeError):
msg = self.error_messages['invalid_datetime'] % value
raise ValidationError(msg)
for format in self.input_formats:
if format.lower() == ISO8601:
try:
parsed = parse_datetime(value)
except (ValueError, TypeError):
pass
else:
if parsed is not None:
return parsed
else:
try:
parsed = datetime.datetime.strptime(value, format)
except (ValueError, TypeError):
pass
else:
return parsed
try:
parsed = parse_date(value)
if parsed is not None:
return datetime.datetime(parsed.year, parsed.month, parsed.day)
except (ValueError, TypeError):
msg = self.error_messages['invalid_date'] % value
raise ValidationError(msg)
msg = self.error_messages['invalid'] % value
datetime_input_formats = '; '.join(self.input_formats).replace(ISO8601, 'YYYY-MM-DD HH:MM[:ss[.uuuuuu]][TZ]')
msg = self.error_messages['invalid'] % get_readable_date_format(datetime_input_formats)
raise ValidationError(msg)
def to_native(self, value):
if self.output_format.lower() == ISO8601:
return value.isoformat()
return value.strftime(self.output_format)
class TimeField(WritableField):
type_name = 'TimeField'
@ -542,10 +573,16 @@ class TimeField(WritableField):
form_field_class = forms.TimeField
default_error_messages = {
'invalid': _("'%s' value has an invalid format. It must be a valid "
"time in the HH:MM[:ss[.uuuuuu]] format."),
'invalid': _("Time has wrong format. Use one of these formats instead: %s"),
}
empty = None
input_formats = api_settings.TIME_INPUT_FORMATS
output_format = api_settings.TIME_OUTPUT_FORMAT
def __init__(self, input_formats=None, output_format=None, *args, **kwargs):
self.input_formats = input_formats if input_formats is not None else self.input_formats
self.output_format = output_format if output_format is not None else self.output_format
super(TimeField, self).__init__(*args, **kwargs)
def from_native(self, value):
if value in validators.EMPTY_VALUES:
@ -554,13 +591,33 @@ class TimeField(WritableField):
if isinstance(value, datetime.time):
return value
try:
parsed = parse_time(value)
assert parsed is not None
return parsed
except (ValueError, TypeError):
msg = self.error_messages['invalid'] % value
raise ValidationError(msg)
for format in self.input_formats:
if format.lower() == ISO8601:
try:
parsed = parse_time(value)
except (ValueError, TypeError):
pass
else:
if parsed is not None:
return parsed
else:
try:
parsed = datetime.datetime.strptime(value, format)
except (ValueError, TypeError):
pass
else:
return parsed.time()
time_input_formats = '; '.join(self.input_formats).replace(ISO8601, 'HH:MM[:ss[.uuuuuu]]')
msg = self.error_messages['invalid'] % get_readable_date_format(time_input_formats)
raise ValidationError(msg)
def to_native(self, value):
if isinstance(value, datetime.datetime):
value = value.time()
if self.output_format.lower() == ISO8601:
return value.isoformat()
return value.strftime(self.output_format)
class IntegerField(WritableField):

19
rest_framework/settings.py
View File

@ -18,8 +18,11 @@ REST framework settings, checking for user settings first, then falling
back to the defaults.
"""
from __future__ import unicode_literals
from django.conf import settings
from django.utils import importlib
from rest_framework import ISO8601
from rest_framework.compat import six
@ -76,6 +79,22 @@ DEFAULTS = {
'URL_FORMAT_OVERRIDE': 'format',
'FORMAT_SUFFIX_KWARG': 'format',
# Input and output formats
'DATE_INPUT_FORMATS': (
ISO8601,
),
'DATE_OUTPUT_FORMAT': ISO8601,
'DATETIME_INPUT_FORMATS': (
ISO8601,
),
'DATETIME_OUTPUT_FORMAT': ISO8601,
'TIME_INPUT_FORMATS': (
ISO8601,
),
'TIME_OUTPUT_FORMAT': ISO8601,
}

375
rest_framework/tests/fields.py
View File

@ -3,9 +3,11 @@ General serializer field tests.
"""
from __future__ import unicode_literals
import datetime
from django.db import models
from django.test import TestCase
from django.core import validators
from rest_framework import serializers
@ -57,39 +59,372 @@ class BasicFieldTests(TestCase):
PK fields other than AutoField fields should not be read_only by default.
"""
serializer = CharPrimaryKeyModelSerializer()
self.assertEqual(serializer.fields['id'].read_only, False)
self.assertEquals(serializer.fields['id'].read_only, False)
def test_TimeField_from_native(self):
class DateFieldTest(TestCase):
"""
Tests for the DateFieldTest from_native() and to_native() behavior
"""
def test_from_native_string(self):
"""
Make sure from_native() accepts default iso input formats.
"""
f = serializers.DateField()
result_1 = f.from_native('1984-07-31')
self.assertEqual(datetime.date(1984, 7, 31), result_1)
def test_from_native_datetime_date(self):
"""
Make sure from_native() accepts a datetime.date instance.
"""
f = serializers.DateField()
result_1 = f.from_native(datetime.date(1984, 7, 31))
self.assertEqual(result_1, datetime.date(1984, 7, 31))
def test_from_native_custom_format(self):
"""
Make sure from_native() accepts custom input formats.
"""
f = serializers.DateField(input_formats=['%Y -- %d'])
result = f.from_native('1984 -- 31')
self.assertEqual(datetime.date(1984, 1, 31), result)
def test_from_native_invalid_default_on_custom_format(self):
"""
Make sure from_native() don't accept default formats if custom format is preset
"""
f = serializers.DateField(input_formats=['%Y -- %d'])
try:
f.from_native('1984-07-31')
except validators.ValidationError as e:
self.assertEqual(e.messages, ["Date has wrong format. Use one of these formats instead: YYYY -- DD"])
else:
self.fail("ValidationError was not properly raised")
def test_from_native_empty(self):
"""
Make sure from_native() returns None on empty param.
"""
f = serializers.DateField()
result = f.from_native('')
self.assertEqual(result, None)
def test_from_native_none(self):
"""
Make sure from_native() returns None on None param.
"""
f = serializers.DateField()
result = f.from_native(None)
self.assertEqual(result, None)
def test_from_native_invalid_date(self):
"""
Make sure from_native() raises a ValidationError on passing an invalid date.
"""
f = serializers.DateField()
try:
f.from_native('1984-13-31')
except validators.ValidationError as e:
self.assertEqual(e.messages, ["Date has wrong format. Use one of these formats instead: YYYY-MM-DD"])
else:
self.fail("ValidationError was not properly raised")
def test_from_native_invalid_format(self):
"""
Make sure from_native() raises a ValidationError on passing an invalid format.
"""
f = serializers.DateField()
try:
f.from_native('1984 -- 31')
except validators.ValidationError as e:
self.assertEqual(e.messages, ["Date has wrong format. Use one of these formats instead: YYYY-MM-DD"])
else:
self.fail("ValidationError was not properly raised")
def test_to_native(self):
"""
Make sure to_native() returns isoformat as default.
"""
f = serializers.DateField()
result_1 = f.to_native(datetime.date(1984, 7, 31))
self.assertEqual('1984-07-31', result_1)
def test_to_native_custom_format(self):
"""
Make sure to_native() returns correct custom format.
"""
f = serializers.DateField(output_format="%Y - %m.%d")
result_1 = f.to_native(datetime.date(1984, 7, 31))
self.assertEqual('1984 - 07.31', result_1)
class DateTimeFieldTest(TestCase):
"""
Tests for the DateTimeField from_native() and to_native() behavior
"""
def test_from_native_string(self):
"""
Make sure from_native() accepts default iso input formats.
"""
f = serializers.DateTimeField()
result_1 = f.from_native('1984-07-31 04:31')
result_2 = f.from_native('1984-07-31 04:31:59')
result_3 = f.from_native('1984-07-31 04:31:59.000200')
self.assertEqual(datetime.datetime(1984, 7, 31, 4, 31), result_1)
self.assertEqual(datetime.datetime(1984, 7, 31, 4, 31, 59), result_2)
self.assertEqual(datetime.datetime(1984, 7, 31, 4, 31, 59, 200), result_3)
def test_from_native_datetime_datetime(self):
"""
Make sure from_native() accepts a datetime.datetime instance.
"""
f = serializers.DateTimeField()
result_1 = f.from_native(datetime.datetime(1984, 7, 31, 4, 31))
result_2 = f.from_native(datetime.datetime(1984, 7, 31, 4, 31, 59))
result_3 = f.from_native(datetime.datetime(1984, 7, 31, 4, 31, 59, 200))
self.assertEqual(result_1, datetime.datetime(1984, 7, 31, 4, 31))
self.assertEqual(result_2, datetime.datetime(1984, 7, 31, 4, 31, 59))
self.assertEqual(result_3, datetime.datetime(1984, 7, 31, 4, 31, 59, 200))
def test_from_native_custom_format(self):
"""
Make sure from_native() accepts custom input formats.
"""
f = serializers.DateTimeField(input_formats=['%Y -- %H:%M'])
result = f.from_native('1984 -- 04:59')
self.assertEqual(datetime.datetime(1984, 1, 1, 4, 59), result)
def test_from_native_invalid_default_on_custom_format(self):
"""
Make sure from_native() don't accept default formats if custom format is preset
"""
f = serializers.DateTimeField(input_formats=['%Y -- %H:%M'])
try:
f.from_native('1984-07-31 04:31:59')
except validators.ValidationError as e:
self.assertEqual(e.messages, ["Datetime has wrong format. Use one of these formats instead: YYYY -- HH:MM"])
else:
self.fail("ValidationError was not properly raised")
def test_from_native_empty(self):
"""
Make sure from_native() returns None on empty param.
"""
f = serializers.DateTimeField()
result = f.from_native('')
self.assertEqual(result, None)
def test_from_native_none(self):
"""
Make sure from_native() returns None on None param.
"""
f = serializers.DateTimeField()
result = f.from_native(None)
self.assertEqual(result, None)
def test_from_native_invalid_datetime(self):
"""
Make sure from_native() raises a ValidationError on passing an invalid datetime.
"""
f = serializers.DateTimeField()
try:
f.from_native('04:61:59')
except validators.ValidationError as e:
self.assertEqual(e.messages, ["Datetime has wrong format. Use one of these formats instead: "
"YYYY-MM-DD HH:MM[:ss[.uuuuuu]][TZ]"])
else:
self.fail("ValidationError was not properly raised")
def test_from_native_invalid_format(self):
"""
Make sure from_native() raises a ValidationError on passing an invalid format.
"""
f = serializers.DateTimeField()
try:
f.from_native('04 -- 31')
except validators.ValidationError as e:
self.assertEqual(e.messages, ["Datetime has wrong format. Use one of these formats instead: "
"YYYY-MM-DD HH:MM[:ss[.uuuuuu]][TZ]"])
else:
self.fail("ValidationError was not properly raised")
def test_to_native(self):
"""
Make sure to_native() returns isoformat as default.
"""
f = serializers.DateTimeField()
result_1 = f.to_native(datetime.datetime(1984, 7, 31))
result_2 = f.to_native(datetime.datetime(1984, 7, 31, 4, 31))
result_3 = f.to_native(datetime.datetime(1984, 7, 31, 4, 31, 59))
result_4 = f.to_native(datetime.datetime(1984, 7, 31, 4, 31, 59, 200))
self.assertEqual('1984-07-31T00:00:00', result_1)
self.assertEqual('1984-07-31T04:31:00', result_2)
self.assertEqual('1984-07-31T04:31:59', result_3)
self.assertEqual('1984-07-31T04:31:59.000200', result_4)
def test_to_native_custom_format(self):
"""
Make sure to_native() returns correct custom format.
"""
f = serializers.DateTimeField(output_format="%Y - %H:%M")
result_1 = f.to_native(datetime.datetime(1984, 7, 31))
result_2 = f.to_native(datetime.datetime(1984, 7, 31, 4, 31))
result_3 = f.to_native(datetime.datetime(1984, 7, 31, 4, 31, 59))
result_4 = f.to_native(datetime.datetime(1984, 7, 31, 4, 31, 59, 200))
self.assertEqual('1984 - 00:00', result_1)
self.assertEqual('1984 - 04:31', result_2)
self.assertEqual('1984 - 04:31', result_3)
self.assertEqual('1984 - 04:31', result_4)
class TimeFieldTest(TestCase):
"""
Tests for the TimeField from_native() and to_native() behavior
"""
def test_from_native_string(self):
"""
Make sure from_native() accepts default iso input formats.
"""
f = serializers.TimeField()
result = f.from_native('12:34:56.987654')
result_1 = f.from_native('04:31')
result_2 = f.from_native('04:31:59')
result_3 = f.from_native('04:31:59.000200')
self.assertEqual(datetime.time(12, 34, 56, 987654), result)
self.assertEqual(datetime.time(4, 31), result_1)
self.assertEqual(datetime.time(4, 31, 59), result_2)
self.assertEqual(datetime.time(4, 31, 59, 200), result_3)
def test_TimeField_from_native_datetime_time(self):
def test_from_native_datetime_time(self):
"""
Make sure from_native() accepts a datetime.time instance.
"""
f = serializers.TimeField()
result = f.from_native(datetime.time(12, 34, 56))
self.assertEqual(result, datetime.time(12, 34, 56))
result_1 = f.from_native(datetime.time(4, 31))
result_2 = f.from_native(datetime.time(4, 31, 59))
result_3 = f.from_native(datetime.time(4, 31, 59, 200))
def test_TimeField_from_native_empty(self):
f = serializers.TimeField()
result = f.from_native('')
self.assertEqual(result, None)
self.assertEqual(result_1, datetime.time(4, 31))
self.assertEqual(result_2, datetime.time(4, 31, 59))
self.assertEqual(result_3, datetime.time(4, 31, 59, 200))
def test_TimeField_from_native_invalid_time(self):
f = serializers.TimeField()
def test_from_native_custom_format(self):
"""
Make sure from_native() accepts custom input formats.
"""
f = serializers.TimeField(input_formats=['%H -- %M'])
result = f.from_native('04 -- 31')
self.assertEqual(datetime.time(4, 31), result)
def test_from_native_invalid_default_on_custom_format(self):
"""
Make sure from_native() don't accept default formats if custom format is preset
"""
f = serializers.TimeField(input_formats=['%H -- %M'])
try:
f.from_native('12:69:12')
f.from_native('04:31:59')
except validators.ValidationError as e:
self.assertEqual(e.messages, ["'12:69:12' value has an invalid "
"format. It must be a valid time "
"in the HH:MM[:ss[.uuuuuu]] format."])
self.assertEqual(e.messages, ["Time has wrong format. Use one of these formats instead: HH -- MM"])
else:
self.fail("ValidationError was not properly raised")
def test_TimeFieldModelSerializer(self):
serializer = TimeFieldModelSerializer()
self.assertTrue(isinstance(serializer.fields['clock'], serializers.TimeField))
def test_from_native_empty(self):
"""
Make sure from_native() returns None on empty param.
"""
f = serializers.TimeField()
result = f.from_native('')
self.assertEqual(result, None)
def test_from_native_none(self):
"""
Make sure from_native() returns None on None param.
"""
f = serializers.TimeField()
result = f.from_native(None)
self.assertEqual(result, None)
def test_from_native_invalid_time(self):
"""
Make sure from_native() raises a ValidationError on passing an invalid time.
"""
f = serializers.TimeField()
try:
f.from_native('04:61:59')
except validators.ValidationError as e:
self.assertEqual(e.messages, ["Time has wrong format. Use one of these formats instead: "
"HH:MM[:ss[.uuuuuu]]"])
else:
self.fail("ValidationError was not properly raised")
def test_from_native_invalid_format(self):
"""
Make sure from_native() raises a ValidationError on passing an invalid format.
"""
f = serializers.TimeField()
try:
f.from_native('04 -- 31')
except validators.ValidationError as e:
self.assertEqual(e.messages, ["Time has wrong format. Use one of these formats instead: "
"HH:MM[:ss[.uuuuuu]]"])
else:
self.fail("ValidationError was not properly raised")
def test_to_native(self):
"""
Make sure to_native() returns isoformat as default.
"""
f = serializers.TimeField()
result_1 = f.to_native(datetime.time(4, 31))
result_2 = f.to_native(datetime.time(4, 31, 59))
result_3 = f.to_native(datetime.time(4, 31, 59, 200))
self.assertEqual('04:31:00', result_1)
self.assertEqual('04:31:59', result_2)
self.assertEqual('04:31:59.000200', result_3)
def test_to_native_custom_format(self):
"""
Make sure to_native() returns correct custom format.
"""
f = serializers.TimeField(output_format="%H - %S [%f]")
result_1 = f.to_native(datetime.time(4, 31))
result_2 = f.to_native(datetime.time(4, 31, 59))
result_3 = f.to_native(datetime.time(4, 31, 59, 200))
self.assertEqual('04 - 00 [000000]', result_1)
self.assertEqual('04 - 59 [000000]', result_2)
self.assertEqual('04 - 59 [000200]', result_3)

13
rest_framework/tests/filterset.py
View File

@ -65,8 +65,8 @@ class IntegrationTestFiltering(TestCase):
self.objects = FilterableItem.objects
self.data = [
{'id': obj.id, 'text': obj.text, 'decimal': obj.decimal, 'date': obj.date}
for obj in self.objects.all()
{'id': obj.id, 'text': obj.text, 'decimal': obj.decimal, 'date': obj.date.isoformat()}
for obj in self.objects.all()
]
@unittest.skipUnless(django_filters, 'django-filters not installed')
@ -95,7 +95,7 @@ class IntegrationTestFiltering(TestCase):
request = factory.get('/?date=%s' % search_date) # search_date str: '2012-09-22'
response = view(request).render()
self.assertEqual(response.status_code, status.HTTP_200_OK)
expected_data = [f for f in self.data if f['date'] == search_date]
expected_data = [f for f in self.data if datetime.datetime.strptime(f['date'], '%Y-%m-%d').date() == search_date]
self.assertEqual(response.data, expected_data)
@unittest.skipUnless(django_filters, 'django-filters not installed')
@ -125,7 +125,7 @@ class IntegrationTestFiltering(TestCase):
request = factory.get('/?date=%s' % search_date) # search_date str: '2012-10-02'
response = view(request).render()
self.assertEqual(response.status_code, status.HTTP_200_OK)
expected_data = [f for f in self.data if f['date'] > search_date]
expected_data = [f for f in self.data if datetime.datetime.strptime(f['date'], '%Y-%m-%d').date() > search_date]
self.assertEqual(response.data, expected_data)
# Tests that the text filter set with 'icontains' in the filter class works.
@ -142,8 +142,9 @@ class IntegrationTestFiltering(TestCase):
request = factory.get('/?decimal=%s&date=%s' % (search_decimal, search_date))
response = view(request).render()
self.assertEqual(response.status_code, status.HTTP_200_OK)
expected_data = [f for f in self.data if f['date'] > search_date and
f['decimal'] < search_decimal]
expected_data = [f for f in self.data if
datetime.datetime.strptime(f['date'], '%Y-%m-%d').date() > search_date and
f['decimal'] < search_decimal]
self.assertEqual(response.data, expected_data)
@unittest.skipUnless(django_filters, 'django-filters not installed')

4
rest_framework/tests/pagination.py
View File

@ -112,8 +112,8 @@ class IntegrationTestPaginationAndFiltering(TestCase):
self.objects = FilterableItem.objects
self.data = [
{'id': obj.id, 'text': obj.text, 'decimal': obj.decimal, 'date': obj.date}
for obj in self.objects.all()
{'id': obj.id, 'text': obj.text, 'decimal': obj.decimal, 'date': obj.date.isoformat()}
for obj in self.objects.all()
]
self.view = FilterFieldsRootView.as_view()

2
rest_framework/tests/serializer.py
View File

@ -112,7 +112,7 @@ class BasicTests(TestCase):
self.expected = {
'email': 'tom@example.com',
'content': 'Happy new year!',
'created': datetime.datetime(2012, 1, 1),
'created': '2012-01-01T00:00:00',
'sub_comment': 'And Merry Christmas!'
}
self.person_data = {'name': 'dwight', 'age': 35}

14
rest_framework/utils/dates.py Normal file
View File

@ -0,0 +1,14 @@
def get_readable_date_format(date_format):
mapping = [("%Y", "YYYY"),
("%y", "YY"),
("%m", "MM"),
("%b", "[Jan through Dec]"),
("%B", "[January through December]"),
("%d", "DD"),
("%H", "HH"),
("%M", "MM"),
("%S", "SS"),
("%f", "uuuuuu")]
for k, v in mapping:
date_format = date_format.replace(k, v)
return date_format