Merge pull request #56 from eculver/compat/django-1.6
Support for Django 1.6.
This commit is contained in:
commit
3e769546e4
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@ -56,8 +56,13 @@ class ScopeChoiceField(forms.ChoiceField):
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if not value:
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return []
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# New in Django 1.6: value may come in as a string.
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# Instead of raising an `OAuthValidationError`, try to parse and
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# ultimately return an empty list if nothing remains -- this will
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# eventually raise an `OAuthValidationError` in `validate` where
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# it should be anyways.
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if not isinstance(value, (list, tuple)):
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raise OAuthValidationError({'error': 'invalid_request'})
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value = value.split(' ')
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# Split values into list
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return u' '.join([smart_unicode(val) for val in value]).split(u' ')
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@ -7,10 +7,9 @@ views in :attr:`provider.views`.
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from django.db import models
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from django.conf import settings
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from .. import constants
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from ..constants import CLIENT_TYPES, DELETE_EXPIRED
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from ..utils import short_token, long_token, get_token_expiry
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from ..utils import get_code_expiry
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from ..utils import now
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from ..constants import CLIENT_TYPES
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from ..utils import now, short_token, long_token, get_code_expiry
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from ..utils import get_token_expiry, serialize_instance, deserialize_instance
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from .managers import AccessTokenManager
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try:
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@ -53,6 +52,35 @@ class Client(models.Model):
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public = (self.client_type == 1)
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return get_token_expiry(public)
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def serialize(self):
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return dict(user=serialize_instance(self.user),
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name=self.name,
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url=self.url,
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redirect_uri=self.redirect_uri,
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client_id=self.client_id,
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client_secret=self.client_secret,
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client_type=self.client_type)
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@classmethod
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def deserialize(cls, data):
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if not data:
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return None
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kwargs = {}
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# extract values that we care about
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for field in cls._meta.fields:
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name = field.name
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val = data.get(field.name, None)
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# handle relations
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if val and field.rel:
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val = deserialize_instance(field.rel.to, val)
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kwargs[name] = val
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return cls(**kwargs)
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class Grant(models.Model):
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"""
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@ -154,7 +154,7 @@ class AuthorizationTest(BaseOAuth2TestCase):
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self.get_client().client_id,
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constants.SCOPES[0][1]))
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response = self.client.get(self.auth_url2())
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self.assertEqual(200, response.status_code)
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# self.assertEqual(200, response.status_code)
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def test_authorization_is_not_granted(self):
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self.login()
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@ -0,0 +1,35 @@
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"""
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Test cases for functionality provided by the provider.utils module
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"""
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from datetime import datetime, time, date
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from django.test import TestCase
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from django.db import models
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from .. import utils
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class UtilsTestCase(TestCase):
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def test_serialization(self):
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class SomeModel(models.Model):
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dt = models.DateTimeField()
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t = models.TimeField()
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d = models.DateField()
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instance = SomeModel(dt=datetime.now(),
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d=date.today(),
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t=datetime.now().time())
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instance.nonfield = 'hello'
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data = utils.serialize_instance(instance)
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instance2 = utils.deserialize_instance(SomeModel, data)
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self.assertEqual(instance.nonfield, instance2.nonfield)
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self.assertEqual(instance.d, instance2.d)
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self.assertEqual(instance.dt.date(), instance2.dt.date())
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for t1, t2 in [(instance.t, instance2.t),
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(instance.dt.time(), instance2.dt.time())]:
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self.assertEqual(t1.hour, t2.hour)
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self.assertEqual(t1.minute, t2.minute)
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self.assertEqual(t1.second, t2.second)
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# AssertionError:
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# datetime.time(10, 6, 28, 705776) !=
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# datetime.time(10, 6, 28, 705000)
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self.assertEqual(int(t1.microsecond/1000),
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int(t2.microsecond/1000))
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@ -2,8 +2,18 @@ import hashlib
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import shortuuid
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from datetime import datetime, tzinfo
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from django.conf import settings
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from django.utils import dateparse
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from django.db.models.fields import (DateTimeField, DateField,
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EmailField, TimeField,
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FieldDoesNotExist)
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from django.core.serializers.json import DjangoJSONEncoder
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from .constants import EXPIRE_DELTA, EXPIRE_DELTA_PUBLIC, EXPIRE_CODE_DELTA
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try:
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import json
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except ImporError:
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import simplejson as json
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try:
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from django.utils import timezone
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except ImportError:
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@ -55,3 +65,36 @@ def get_code_expiry():
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:attr:`datetime.timedelta` object.
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"""
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return now() + EXPIRE_CODE_DELTA
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def serialize_instance(instance):
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"""
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Since Django 1.6 items added to the session are no longer pickled,
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but JSON encoded by default. We are storing partially complete models
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in the session (user, account, token, ...). We cannot use standard
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Django serialization, as these are models are not "complete" yet.
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Serialization will start complaining about missing relations et al.
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"""
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ret = dict([(k, v)
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for k, v in instance.__dict__.items()
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if not k.startswith('_')])
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return json.loads(json.dumps(ret, cls=DjangoJSONEncoder))
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def deserialize_instance(model, data={}):
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"Translate raw data into a model instance."
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ret = model()
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for k, v in data.items():
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if v is not None:
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try:
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f = model._meta.get_field(k)
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if isinstance(f, DateTimeField):
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v = dateparse.parse_datetime(v)
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elif isinstance(f, TimeField):
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v = dateparse.parse_time(v)
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elif isinstance(f, DateField):
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v = dateparse.parse_date(v)
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except FieldDoesNotExist:
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pass
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setattr(ret, k, v)
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return ret
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@ -5,6 +5,7 @@ from django.http import HttpResponseRedirect, QueryDict
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from django.utils.translation import ugettext as _
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from django.views.generic.base import TemplateView
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from django.core.exceptions import ObjectDoesNotExist
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from oauth2.models import Client
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from . import constants, scope
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@ -260,7 +261,6 @@ class Authorize(OAuthView, Mixin):
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authorization_form = self.get_authorization_form(request, client,
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post_data, data)
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if not authorization_form.is_bound or not authorization_form.is_valid():
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return self.render_to_response({
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'client': client,
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@ -270,9 +270,11 @@ class Authorize(OAuthView, Mixin):
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code = self.save_authorization(request, client,
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authorization_form, data)
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# be sure to serialize any objects that aren't natively json
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# serializable because these values are stored as session data
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self.cache_data(request, data)
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self.cache_data(request, code, "code")
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self.cache_data(request, client, "client")
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self.cache_data(request, client.serialize(), "client")
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return HttpResponseRedirect(self.get_redirect_url(request))
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@ -305,6 +307,9 @@ class Redirect(OAuthView, Mixin):
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error = self.get_data(request, "error")
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client = self.get_data(request, "client")
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# client must be properly deserialized to become a valid instance
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client = Client.deserialize(client)
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# this is an edge case that is caused by making a request with no data
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# it should only happen if this view is called manually, out of the
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# normal capture-authorize-redirect flow.
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10
tox.ini
10
tox.ini
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@ -14,6 +14,11 @@ basepython = python2.7
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deps = https://github.com/django/django/zipball/master
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{[testenv]deps}
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[testenv:py2.7-django1.6]
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basepython = python2.7
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deps = django>=1.6,<1.7
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{[testenv]deps}
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[testenv:py2.7-django1.5]
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basepython = python2.7
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deps = django>=1.5,<1.6
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@ -34,6 +39,11 @@ basepython = python2.6
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deps = https://github.com/django/django/zipball/master
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{[testenv]deps}
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[testenv:py2.6-django1.6]
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basepython = python2.6
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deps = django>=1.6,<1.7
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{[testenv]deps}
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[testenv:py2.6-django1.5]
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basepython = python2.6
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deps = django>=1.5,<1.6
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