Python

Setuptools is definitely a good thing. It can automatically install the module. You only need to provide it with a module name, and it will automatically help you solve the module dependency problem. In general, the modules installed with setuptools

The module method in the python sub-directory is relatively simple. The key is to find the path to the module File in SYS. Path. The following describes several common scenarios: (1) Master Program It is in the same directory as the Module Program,

I don't know how many people are paying attention to Django and learning Django. It is necessary to start with the document. However, all documents provided by Django are in the docs directory and are written in the rest format. How can this problem

Just getting started with Python and implementing a helloworldProgram--- About the UDP socket communication demo. First, the implementation on the server side is as follows: Import socket, tracebackhost = ''# bind to all interfaces Port = 5150

It was found that python has a standard function similar to the map-Reduce concept in hadoop, so it was quite interesting to come and play. Although its functionality was simple, it did everything. Map (func, * iterables) --> map object make an

The atexit module is simple. Only one register function is defined for registration.ProgramWhen you exit the callback function, we can perform some resource cleanup operations in this callback function. Note: If the program is abnormal crash or

I am used to writing some single-thread extensions using python, so I have never encountered this problem. Today, I encountered a problem when writing a python extension module. A c ++ thread is started through python. This C ++ thread calls back a

Graphical interface Wxpython Http://wxpython.org   Graphical interface Pygtk Http://www.pygtk.org   Graphical interface Pyqt Http://www.riverbankcomputing.co.uk/pyqt/   Graphical interface PMW

# Copyright (c) 2001,200 2 Zope Corporation and contributors.## All Rights Reserved.## This software is subject to the provisions of the Zope public license,# Version 2.0 (zpl). A copy of the zpl shocould accompany this distribution.# This software

Previously, we liked to use the "% S % s" method to connect strings. It is found that the efficiency is very low, but there are better methods. 1234567891011121314151617 Import timeDef main1 ():St = time. Clock ()S = ""For X in

Two days ago, because the project needed an email reminder feature, this feature was okay in other languages, but it was so easy to use python. I 'd like to paste the code here for further analysis. Author: ashlingr mailbox: AshlingR@163.com time: 2

Function Description Int(X [, base])Converts X to an integer. Long(X [, base])Converts X to a long integer. Float(X)Convert X to a floating point number. Complex (real [, imag]) creates a plural number STR (x) converts object X to a string

Reprinted from: http://tech.it168.com/a2009/0707/601/000000601879_1.shtml 2. Extract images from HTML documents When processing HTML documents, we often need to extract all the images from them. After using the htmlparser module, this task will

The pylons website provides many tutorial for you to learn and explore. I have also tried to do a few things, so I will not go into details about the process. I will only list the key points, problems encountered, and solutions.   Next let's take a

Python self-developed FTP programming module ftplib Directly paste several lines of code for analysis import os, sysfrom ftplib import FTPftpsite = "ftp.site"userinfo = ('aaron', getpass('123456'))print('Connecting')connection = ftplib.FTP(sitename)

#-*-Coding: UTF-8-*-# Time class indicates time, which consists of hour, minute, second, And microsecond. # Instance methods and Attributes provided by the time class: # print: Tm: 23: 46: 10 from datetime import * TM = Time (, 10) print 'Tm :', TM #

OS. the chmod (path, mode) method should be very simple. It only requires two parameters: path and path mode, the following lists some common modes that can be used in this usage: Stat. s_isuid:Set User ID on execution. not commonly used Stat.

Section 1 configure the python runtime environment on the mobile phone   1. Download and install scripting layer for Android (sl4a)Scripting layer for Android (sl4a) is an open-source project designed to provide script language support for Android

The conversion of character sets is really troublesome for Chinese people. If it is difficult to solve it, it is a garbled string. it is really necessary to review the basic concepts !!ISO8859-1, usually called Latin-1. Latin-1 includes additional

Beautiful soup is an HTML/XML Parser written in Python. It can well process nonstandard tags and generate a parse tree ). It provides simple and commonly used navigating, searching and modifying the profiling tree. It can greatly save your