python __builtins__ staticmethod类 （64）

64、'staticmethod', 返回静态方法

class staticmethod(object)
 |  staticmethod(function) -> method
 |  
 |  Convert a function to be a static method.
 |  
 |  A static method does not receive an implicit first argument.
 |  To declare a static method, use this idiom:
 |  
 |       class C:
 |           @staticmethod
 |           def f(arg1, arg2, ...):
 |               ...
 |  
 |  It can be called either on the class (e.g. C.f()) or on an instance
 |  (e.g. C().f()).  The instance is ignored except for its class.
 |  
 |  Static methods in Python are similar to those found in Java or C++.
 |  For a more advanced concept, see the classmethod builtin.
 |  
 |  Methods defined here:
 |  
 |  __get__(self, instance, owner, /)
 |      Return an attribute of instance, which is of type owner.
 |  
 |  __init__(self, /, *args, **kwargs)
 |      Initialize self.  See help(type(self)) for accurate signature.
 |  
 |  __new__(*args, **kwargs) from builtins.type
 |      Create and return a new object.  See help(type) for accurate signature.
 |  
 |  ----------------------------------------------------------------------
 |  Data descriptors defined here:
 |  
 |  __dict__
 |  
 |  __func__
 |  
 |  __isabstractmethod__