Move Factor instances to database

passbook/core/auth/factor_manager.py

@@ -0,0 +1,25 @@
+"""Authentication Factor Manager"""
+from logging import getLogger
+
+LOGGER = getLogger(__name__)
+
+class AuthenticationFactorManager:
+    """Manager to hold all Factors."""
+
+    __factors = []
+
+    def factor(self):
+        """Class decorator to register classes inline."""
+        def inner_wrapper(cls):
+            self.__factors.append(cls)
+            LOGGER.debug("Registered factor '%s'", cls.__name__)
+            return cls
+        return inner_wrapper
+
+    @property
+    def all(self):
+        """Get list of all registered factors"""
+        return self.__factors
+
+
+MANAGER = AuthenticationFactorManager()