Refactor modules

flask_security/exceptions.py

@@ -0,0 +1,55 @@
+# -*- coding: utf-8 -*-
+"""
+    flask.ext.security.exceptions
+    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    Flask-Security exceptions module
+
+    :copyright: (c) 2012 by Matt Wright.
+    :license: MIT, see LICENSE for more details.
+"""
+
+
+class BadCredentialsError(Exception):
+    """Raised when an authentication attempt fails due to an error with the
+    provided credentials.
+    """
+
+
+class AuthenticationError(Exception):
+    """Raised when an authentication attempt fails due to invalid configuration
+    or an unknown reason.
+    """
+
+
+class UserNotFoundError(Exception):
+    """Raised by a user datastore when there is an attempt to find a user by
+    their identifier, often username or email, and the user is not found.
+    """
+
+
+class RoleNotFoundError(Exception):
+    """Raised by a user datastore when there is an attempt to find a role and
+    the role cannot be found.
+    """
+
+
+class UserIdNotFoundError(Exception):
+    """Raised by a user datastore when there is an attempt to find a user by
+    ID and the user is not found.
+    """
+
+
+class UserDatastoreError(Exception):
+    """Raised when a user datastore experiences an unexpected error
+    """
+
+
+class UserCreationError(Exception):
+    """Raised when an error occurs when creating a user
+    """
+
+
+class RoleCreationError(Exception):
+    """Raised when an error occurs when creating a role
+    """