This commit is contained in:
Tom Jaster 2015-01-19 16:59:18 +01:00
commit 600746353f
5 changed files with 22 additions and 5 deletions

View File

@ -33,6 +33,14 @@ def unicode_to_repr(value):
return value
def total_seconds(timedelta):
# TimeDelta.total_seconds() is only available in Python 2.7
if hasattr(timedelta, 'total_seconds'):
return timedelta.total_seconds()
else:
return (timedelta.days * 86400.0) + float(timedelta.seconds) + (timedelta.microseconds / 1000000.0)
# OrderedDict only available in Python 2.7.
# This will always be the case in Django 1.7 and above, as these versions
# no longer support Python 2.6.

View File

@ -46,7 +46,7 @@ class BaseRenderer(object):
render_style = 'text'
def render(self, data, accepted_media_type=None, renderer_context=None):
raise NotImplemented('Renderer class requires .render() to be implemented')
raise NotImplementedError('Renderer class requires .render() to be implemented')
class JSONRenderer(BaseRenderer):

View File

@ -65,13 +65,13 @@ class BaseRouter(object):
If `base_name` is not specified, attempt to automatically determine
it from the viewset.
"""
raise NotImplemented('get_default_base_name must be overridden')
raise NotImplementedError('get_default_base_name must be overridden')
def get_urls(self):
"""
Return a list of URL patterns, given the registered viewsets.
"""
raise NotImplemented('get_urls must be overridden')
raise NotImplementedError('get_urls must be overridden')
@property
def urls(self):

View File

@ -6,12 +6,13 @@ from django.db.models.query import QuerySet
from django.utils import six, timezone
from django.utils.encoding import force_text
from django.utils.functional import Promise
from rest_framework.compat import OrderedDict
from rest_framework.compat import OrderedDict, total_seconds
from rest_framework.utils.serializer_helpers import ReturnDict, ReturnList
import datetime
import decimal
import types
import json
import uuid
class JSONEncoder(json.JSONEncoder):
@ -41,10 +42,12 @@ class JSONEncoder(json.JSONEncoder):
representation = representation[:12]
return representation
elif isinstance(obj, datetime.timedelta):
return six.text_type(obj.total_seconds())
return six.text_type(total_seconds(obj))
elif isinstance(obj, decimal.Decimal):
# Serializers will coerce decimals to strings by default.
return float(obj)
elif isinstance(obj, uuid.UUID):
return six.text_type(obj)
elif isinstance(obj, QuerySet):
return tuple(obj)
elif hasattr(obj, 'tolist'):

View File

@ -16,6 +16,9 @@ class ReturnDict(OrderedDict):
def copy(self):
return ReturnDict(self, serializer=self.serializer)
def __repr__(self):
return dict.__repr__(self)
class ReturnList(list):
"""
@ -27,6 +30,9 @@ class ReturnList(list):
self.serializer = kwargs.pop('serializer')
super(ReturnList, self).__init__(*args, **kwargs)
def __repr__(self):
return list.__repr__(self)
class BoundField(object):
"""