RosettaCodeData/Task/Respond-to-an-unknown-metho.../Python/respond-to-an-unknown-metho...

20 lines
665 B
Python

class Example(object):
def foo(self):
print("this is foo")
def bar(self):
print("this is bar")
def __getattr__(self, name):
def method(*args):
print("tried to handle unknown method " + name)
if args:
print("it had arguments: " + str(args))
return method
example = Example()
example.foo() # prints “this is foo”
example.bar() # prints “this is bar”
example.grill() # prints “tried to handle unknown method grill”
example.ding("dong") # prints “tried to handle unknown method ding”
# prints “it had arguments: ('dong',)”