我们从Python开源项目中，提取了以下11个代码示例，用于说明如何使用pydoc.allmethods()。
def test_allmethods(self): # issue 17476: allmethods was no longer returning unbound methods. # This test is a bit fragile in the face of changes to object and type, # but I can't think of a better way to do it without duplicating the # logic of the function under test. class TestClass(object): def method_returning_true(self): return True # What we expect to get back: everything on object... expected = dict(vars(object)) # ...plus our unbound method... expected['method_returning_true'] = TestClass.method_returning_true # ...but not the non-methods on object. del expected['__doc__'] del expected['__class__'] # inspect resolves descriptors on type into methods, but vars doesn't, # so we need to update __subclasshook__. expected['__subclasshook__'] = TestClass.__subclasshook__ methods = pydoc.allmethods(TestClass) self.assertDictEqual(methods, expected)
def usage(obj, selfname='self'): import inspect str(obj) # In case it's lazy, this will load it. if not isinstance(obj, class_types): obj = obj.__class__ print('%s supports the following operations:' % obj.__name__) for (name, method) in sorted(pydoc.allmethods(obj).items()): if name.startswith('_'): continue if getattr(method, '__deprecated__', False): continue args, varargs, varkw, defaults = inspect.getargspec(method) if (args and args[0]=='self' and (defaults is None or len(args)>len(defaults))): args = args[1:] name = '%s.%s' % (selfname, name) argspec = inspect.formatargspec( args, varargs, varkw, defaults) print(textwrap.fill('%s%s' % (name, argspec), initial_indent=' - ', subsequent_indent=' '*(len(name)+5))) ########################################################################## # IDLE ##########################################################################
