python openid example

We all know that the basic usage of else in Python is the if...elif...else in the conditional control statement ..., but else there are two other uses, one for the end of the loop and the other for the error-handling try. This was originally the standard syntax for Python, but because of the different habits of most other programming languages, people intentionally or unintentionally ignored these usages. I

Python slice usage example tutorial, This article describes how to use the slice operation in Python in the form of an example and shares it with you for your reference. The details are as follows: It is very common to retrieve some elements of a list or tuple. For example,

Example of how to use a function (closure) in a Python function. This example describes how to use the Python closure. We will share this with you for your reference. The details are as follows: You can also define functions, that is, closures, in Python functions. Similar t

resaon attribute containing the error code and error message. The following code is used to test the effect; import urllib import urllib2 url = 'http://www.server.com/register.php' user_agent = 'Mozilla/5.0 (Windows NT 6.1; rv:33.0) Gecko/20100101 Firefox/33.0' values = {'useid' : 'user', 'pwd' : '***', 'language' : 'Python' } headers = { 'User-Agent' : user_agent } data = urllib.urlencode(values) req = urllib2.Request(url, data, headers) r

functions are written to test the inheritance and polymorphism of classes in Python#Write a animal class, which has a run methodclassAnimal (object):defRun (self):Print "Animal is running ..."#write a cat and dog class inheriting from the animal classclassCat (Animal):defRun (self):Print "Cat is running ..." defEat (self):Print "Cat is eating ..."classDog (Animal):defRun (self):Print "Dog is running ..." defEat (self):Print "Dog is eating ..."t

As we all know, Python's parallel processing capability is not ideal. I think that if we don't consider the standard parameters of threads and Gil (most of them are legitimate), the reason is not that the technology is not in place, but that we are not using the appropriate method. Most of the textbooks on Python threads and multiple processes are excellent, but the content is tedious. They do have a lot of useful information at the beginning, but oft

This example describes the use of Python under MySQLdb. Share to everyone for your reference. The specific analysis is as follows: Download and install MySQLdb ①linux version http://sourceforge.net/projects/mysql-python/download, in the installation is to first install Setuptools, and then in the download file directory, modify Mysite.cfg, Specify the path to th

Hexadecimal encoding is also a common encoding solution in web applications. As a web security engineer, we are aware that MySQL injection can be bypassed using hex.htmlspecialchars()Function to write data to webshell. For example: select 0x3c3f70687020406576616c28245f504f53545b615d293b203f3e into outfile '/web/1.php' The following describes how to implement hex encryption and decryption in python: >>> '

Example Analysis of range () function usage in python development, pythonrange This article describes the usage of the range () function in python development. We will share this with you for your reference. The details are as follows: The range () function in python is very powerful, so I think it is necessary to shar

Python keyword module usage Example Analysis, pythonkeyword This example describes how to use the python keyword module. Share it with you for your reference. The details are as follows: Help on module keyword:NAME keyword - Keywords (from "graminit.c")FILE /usr/lib64/python2.6/keyword.pyDESCRIPTION This file is aut

For example, the Null mode and Bridge Mode Programming in Python, pythonnull Null ModeI think everyone has an experience. In order to obtain a certain attribute, but sometimes the attribute is None, you need to handle exceptions. If you want to save code for such conditional filtering, the Null mode can be used to reduce whether the object is set to None. Python

starting today with Python's system learning begins writing essays hoping to help people who see them. Preview: 1. Installation of Python2 and Python3 for multi-version coexistence 2, write code in Python language, require input user information: name, age, home address, and then print 3, the old boy's age is 63, asked to make a guess age of the game user input of the age is small hint: too small user input age is the hint: too big users guess the a

Example of Python Json serialization and deserialization, json serialization Different programming languages have different data types, such: Python data types include dict, list, string, int, float, long, bool, and None)Java data types include bool, char, byte, short, int, long, float, and double)C Data types include bit, bool, char, int, short, long, unsigned,

independent.As an example of a Debian Linux installation (although I use it on Windows): Copy the Code code as follows: sudo apt-get install python-numpy python-scipy python-matplotlib ipython ipython-notebook python-pandas python