Adds to Melange a tags framework based on taggable-mixin.
The taggable-mixin allowed only tag per Datastore model. This is extended
framework allows any arbitrary number of tags per Datastore model. Also,
now one can define different models for different Tag types which are all
inherited from the base Tag model provided by taggable-mixin.
The GHOPTask model makes use of 2 tags per model, one for difficulty and the
other for task_type, both using the tags framework.
Reviewed by: Paweł Sołyga
TOKEN_GENERATOR_TESTS = """
>>> from django.contrib.auth.models import User, AnonymousUser
>>> from django.contrib.auth.tokens import PasswordResetTokenGenerator
>>> from django.conf import settings
>>> u = User.objects.create_user('tokentestuser', 'test2@example.com', 'testpw')
>>> p0 = PasswordResetTokenGenerator()
>>> tk1 = p0.make_token(u)
>>> p0.check_token(u, tk1)
True
Tests to ensure we can use the token after n days, but no greater.
Use a mocked version of PasswordResetTokenGenerator so we can change
the value of 'today'
>>> class Mocked(PasswordResetTokenGenerator):
... def __init__(self, today):
... self._today_val = today
... def _today(self):
... return self._today_val
>>> from datetime import date, timedelta
>>> p1 = Mocked(date.today() + timedelta(settings.PASSWORD_RESET_TIMEOUT_DAYS))
>>> p1.check_token(u, tk1)
True
>>> p2 = Mocked(date.today() + timedelta(settings.PASSWORD_RESET_TIMEOUT_DAYS + 1))
>>> p2.check_token(u, tk1)
False
"""