Python

This example describes how Python returns the day of the week based on a date. Share to everyone for your reference. Specific as follows: This function given the date, the output of the day of the week, as for 0 is Monday or Sunday, which is

The example in this article describes how Python sends HTTP requests. Share to everyone for your reference. Specific as follows: This includes Python using the Get/head/post method for HTTP requests 1. GET Method: >>> Import httplib >>> conn =

This article describes how Python logs in and posts the bean. Share to everyone for your reference. Specific as follows: This involves the use of urllib, URLLIB2, and Cookielib common methods Login watercress, because there is a verification code,

This example describes how Python operates with Redis. Share to everyone for your reference. Specific as follows: #!/usr/bin/python#coding=utf-8import redisclass credis:def __init__ (self): self.host = ' localhost ' self.port = 637 9 self.db = 0

The examples in this paper describe how Python implements the automatic restart of this program. Share to everyone for your reference. The implementation method is as follows: #!/usr/local/bin/python#-*-Coding:utf-8-*-###############################

The examples in this article describe how Python and bash count CPU utilization. Share to everyone for your reference. Specific as follows: At the beginning, I wrote a bash implementation;Because I have been learning Python recently, I have tried

The example in this paper describes how Python implements the search results for Google music. Share to everyone for your reference. Specific as follows: A simple Python script that extracts song information from the Google Music search page,

It is guaranteed that only one instance of the script can be run, by listening to a specific port while the program is running, and if the failure indicates that an instance is running. Use adorners for ease of reuseCopy the Code code as follows:

In this paper, a Python chat room implementation method based on in-process communication is described. Share to everyone for your reference. Specific as follows: #!/usr/bin/env python# Added by Import sysimport osfrom multiprocessing Import

The examples in this article describe how Python implements a simple FTP client. Share to everyone for your reference. The implementation method is as follows: #!/usr/bin/python#-*-coding:utf-8-*-import ftplibimport osimport sockethost = '

This article describes a Python implementation method that obtains all IP addresses based on the host name. Share to everyone for your reference. The implementation method is as follows: #-*-coding:utf-8-*-import sys, socketresult =

The examples in this article describe how Python links an Oracle database. Share to everyone for your reference. Specific as follows: Here, using Python to link an Oracle database requires referencing the Cx_oracle library #coding =utf-8 Import

The example in this paper describes the method of Python to automatically log in to Renren and collect information. Share to everyone for your reference. The implementation method is as follows: #!/usr/bin/python#-*-coding:utf-8-*-import sysimport

When you open a. py file, you will often see if __name__ = = ' __main__ ' at the bottom of the code: Now let's introduce its role. The module is an object, and all modules have a built-in property of __name__. The value of the __name__ of a module

The project has such a demand, through the IP address to determine whether the client is Netcom or telecommunications. From colleagues that took a pure text IP database, with Python wrote a small program, feel very good. The following gives the

The example in this paper describes how Python obtains the first letter of a set of Chinese pinyin. Share to everyone for your reference. The implementation method is as follows: #!/usr/bin/env python #-*-coding:utf-8-*-def multi_get_letter

In this paper, we describe the System utility log class implemented by Python. Share to everyone for your reference. Specific as follows: Each system is necessary to need a log class, easy to understand the system's health and troubleshooting,

This example describes a class in which Python filters characters in a string that are not part of a specified collection. Share to everyone for your reference. Specific as follows: #-*-Coding:utf-8-*-import setsclass Keeper (object): def __init__

Sometimes, an object in memory is persisted to disk, or serialized into a binary stream that is sent over the network to the remote host. There are many modules in Python that provide functionality for serialization and deserialization, such as:

The examples in this paper describe the Python multi-process mechanism. Share to everyone for your reference. Specific as follows: In the past, just contact with Python multi-threaded mechanism, today searched a lot of processes, related articles