move piston out to requirements

[wolnelektury.git] / apps / piston / managers.py

diff --git a/apps/piston/managers.py b/apps/piston/managers.py
deleted file mode 100644 (file)
index a1c9d49..0000000
--- a/apps/piston/managers.py
+++ /dev/null
@@ -1,68 +0,0 @@
-from django.db import models
-from django.contrib.auth.models import User
-
-KEY_SIZE = 18
-SECRET_SIZE = 32
-
-class KeyManager(models.Manager):
-    '''Add support for random key/secret generation
-    '''
-    def generate_random_codes(self):
-        key = User.objects.make_random_password(length=KEY_SIZE)
-        secret = User.objects.make_random_password(length=SECRET_SIZE)
-
-        while self.filter(key__exact=key, secret__exact=secret).count():
-            secret = User.objects.make_random_password(length=SECRET_SIZE)
-
-        return key, secret
-
-
-class ConsumerManager(KeyManager):
-    def create_consumer(self, name, description=None, user=None):
-        """
-        Shortcut to create a consumer with random key/secret.
-        """
-        consumer, created = self.get_or_create(name=name)
-
-        if user:
-            consumer.user = user
-
-        if description:
-            consumer.description = description
-
-        if created:
-            consumer.key, consumer.secret = self.generate_random_codes()
-            consumer.save()
-
-        return consumer
-
-    _default_consumer = None
-
-class ResourceManager(models.Manager):
-    _default_resource = None
-
-    def get_default_resource(self, name):
-        """
-        Add cache if you use a default resource.
-        """
-        if not self._default_resource:
-            self._default_resource = self.get(name=name)
-
-        return self._default_resource
-
-class TokenManager(KeyManager):
-    def create_token(self, consumer, token_type, timestamp, user=None):
-        """
-        Shortcut to create a token with random key/secret.
-        """
-        token, created = self.get_or_create(consumer=consumer,
-                                            token_type=token_type,
-                                            timestamp=timestamp,
-                                            user=user)
-
-        if created:
-            token.key, token.secret = self.generate_random_codes()
-            token.save()
-
-        return token
-