formations/algo/poo/cours/snippets/patrons.py
2019-03-25 13:14:17 +01:00

19 lines
294 B
Python

class NotFoundError(Exception):
pass
class MaClasse:
pass
class MaClasseDeux:
pass
binding = dict(un=MaClasse, deux=MaClasseDeux)
def ma_factory(key):
if key in binding:
return binding[key]()
else:
return NotFoundError("keskece?")