method overloading in python

Basic knowledgeIn fact, "operator overloading" simply means intercepting the built-in action in the class method ... When an instance of a class appears in a built-in operation, Python automatically calls your method, and the return value of your

This example describes the use of operator overloading in Python. Share to everyone for your reference, as follows: Class can overload Python's operators Operator overloading makes our objects the same as built-in. The method of __x__ 's name is a

Operator overloading simply means intercepting built-in operations in a class method, which means that when an instance of the class appears in the built-in operation, Python automatically calls our method, and the return value of our method becomes

operator OverloadingKey concepts:1. Operator overloading allows the class to intercept regular Python operations.2. The class can overload all Python expression operators.3. Classes can also overload the built-in operations such as printing,

This example describes the use of operator overloading in Python. Share to everyone for your reference, as follows: Class can overload Python's operators Operator overloading makes our objects the same as built-in. The method of __x__ 's name is a

Class can overload Python's operator old knowledge: __x__ 's name is a system-defined name; it is a Python special method-specific identifier. Operator overloading makes our objects the same as built-in. The method of __x__ 's name is a special hook,

Tag: Use variable parameter code ref to overload class with the HREF study methodfunction overloading with Python:The advantage of function overloading is that you don't write multiple functions for different parameter types or number of arguments.

Property management functions for objects:　　getattr (obj, Name[,default)Gets the properties of the object from the object, GetAttr (x, "Y") equals x, y when the property　　　　does not exist when the default parameter is given returns the default If

# encoding= ' UTF8 '# Auth:yanxiatingyu#2018.7.24Import Pymysql__all__ = [' Mymysql ']Class Myexcept (Exception):‘‘‘Common practices define exception base classes, and then derive different types of exceptions‘‘‘def __init__ (self, *args):Self.args =

The example in this article describes the Python operator overloading usage. Share to everyone for your reference. Specific as follows: In the Python language, a C + +-like operator is provided with heavy functionality: Here's how to call the