Add support for changing User id (Google Account email) in User Profile Developer view. Now user profile developer edit view includes hidden key_name field. Fix typo in user/profile.py. Show former user ids in lookup and edit User Profile Developer views.
Patch by: Pawel Solyga
Reviewed by: to-be-reviewed
"""Error types for dispatcher mechanism
"""
class DispatcherError(Exception):
"""Base class for all Dispatcher errors"""
class DispatcherKeyError(KeyError, DispatcherError):
"""Error raised when unknown (sender,signal) set specified"""
class DispatcherTypeError(TypeError, DispatcherError):
"""Error raised when inappropriate signal-type specified (None)"""