Update some of the URL patterns to get their link_name parsing from the new
patterns in key_name.py. (Using it like this in urls.py is why key_name.py
needs to not depend on other modules...)
"""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)"""