hooks.exceptions module

Provides exception hooking functionality.

@hooks.exceptions.ExceptHook

Bases: hooks.base._HookDecorator

Fired when an exception is raised.

The decorated function is passed the following parameters whe an exception is raised:

Parameters:

• exc_type (Exception) – The type of Exception that was raised.
• value (Exception) – The instance of the Exception that was raised.
• trace_back (types.TracebackType) – The traceback info for the raised exception.

from hooks.exceptions import ExceptHook

@ExceptHook
def exception_callback(exc_type, value, trace_back):
    # Code...

See also

sys.excepthook

hooks.exceptions.except_hooks

The singleton object of the _ExceptHooks class.