Python

1. When the shell script executes the Python script, you need to use the return value of the Python script to determine the command to be executed by the following program Example: There are two py programs hello.py Copy Code code as follows:

1. Main function (weibomain.py): Copy Code code as follows: Import Urllib2 Import Cookielib Import WeiboencodeImport Weibosearch if __name__ = = ' __main__ ':Weibologin = weibologin (' xxx @gmail. com ', ' xxxx ') #邮箱

Copy Code code as follows: #! /usr/bin/env python #coding =utf-8 From __future__ import unicode_literals From Multiprocessing.dummy import Pool as ThreadPoolImport threading Import OSImport SysImport CpickleFrom collections Import

The following list of method actions commonly used in the list as well as small examples:1. AppendTo add elements to the end of the list, add elements to the end of the list, and you need to be aware of several points:The parameters added in a.

Python uses the continue statement to jump out of the loop, and the break jumps out of the loop. The continue statement tells Python to skip the remaining statements of the current loop, and then proceed to the next round of loops. The continue

The Python dictionary is another variable container model, and can store any type of object, such as strings, numbers, tuples, and other container models.First, create a dictionaryThe dictionary consists of a pair of keys and corresponding values.

The general language provides a dictionary-sorted API, such as the need to use dictionary sorting when docking with a microblogging public platform. There are many algorithms for sorting by dictionary, the easiest way to think about is string search,

Implement a simple version of the Logging.config, support the general configuration through config file.A better way to feel is to use the Logging.config.fileConfig (Log_config_file) method to read it and modify the handler. Copy Code code

The first thing to say is its security, this aspect really can let me feel its good hard intentions. This can be divided into two main points: First, the prevention of cross-station forgery request (Cross-site request forgery, referred to as CSRF

Xml.dom article DOM is the abbreviation for document Object model, an advanced tree representation of an XML document. The model is not just for Python, but for a generic XML model. Python's DOM packages are built on SAX and are included in the

Doing WEB development involves dealing with the template engine. I have also been exposed to a number of Python template engine, the feeling can be summed up. First, according to my degree of familiarity to list:Pytenjin: I used it when I was

In big internet companies, the basics of dry technology will run into testing, pre-release, online This many sets of environment, to achieve testing and online formal environment isolation, in this case, will inevitably encounter show tease the test

Module-level functions Logging.getlogger ([name]): Returns a Logger object that returns root if no name is specified loggerLogging.debug (), Logging.info (), logging.warning (), Logging.error (), logging.critical (): Setting the log level of root

Python is an increasingly popular scripting language today, it is simpler than Java, more powerful than PHP, and also applicable to the development of desktop applications, in Ubuntu, is a necessary script engine, so it is necessary to learn, the

Yesterday briefly introduced the use of SQLAlchemy, but did not be able to relate to its most exciting ORM part, today I will briefly explain, of course, mainly to explain the content of the official document, because it is learning notes, there may

These two days in Python to write a collector, there is a functional module is the HTML code conversion to UBB, online seemingly no ready-made procedures, they wrote a function, by the way exercise their regular. Import re def Html2ubb

Some time ago self-study of Python, as a novice thinking of writing something to be able to practice, understand Python to write a reptile script is very convenient, and recently learned MongoDB related knowledge, everything has only owe the East

Regular expression is a very useful function in Python programming, this article makes a summary of common regular expressions for everyone's reference. Specifically as follows: One, string substitution 1. Replace all matching substrings Replaces

Action on List Merge List In the List.append list (1), the operation of the list refers to the X, which appends an element x to a known list. In addition to appending the elements to the list, you can also merge the two list, or append a list to

The example in this article describes the Python method for parsing the 115 network disk links in the source code of the Web page. Share to everyone for your reference. The specific methods are analyzed as follows: Where the 1.txt, is the page http: