Class to raise error for missing modules or other misfortunes
TripWire(msg) | Class raising error if used |
TripWireError | Exception if trying to use TripWire object |
is_tripwire(obj) | Returns True if obj appears to be a TripWire object |
Bases: object
Class raising error if used
Standard use is to proxy modules that we could not import
Examples
>>> a_module = TripWire('We do not have a_module')
>>> a_module.do_silly_thing('with silly string')
Traceback (most recent call last):
...
TripWireError: We do not have a_module
Traceback (most recent call last):
...
TripWireError: We do not have a_module