python command line arguments parsing

1. Register a Sina application, get the appkey, secret, and Token, and write the information to the configuration file sina_weibo_config.ini. The content is as follows, for example only: [Userinfo] consumer_key = 88888888consumer_secret = 777777f3feab026050df37d711200000token = token = 47e2fdb0b0ac983241b0caaf455555 2. Call the Open API of Sina Weibo, code: #! /Usr/bin/ENV Python #-*-coding: UTF-8-*-from weibopy. auth import oauthhandlerfrom w

to the Python module default path/usr/lib64/python2.7[Email protected] ~]CP tab.py/usr/lib64/python2.7/Fourth step: Import one-click completion module[[email protected] ~]# pythonPython 2.7.5 (Default, Nov 20 2015, 02:00:19)[GCC 4.8.5 20150623 (Red Hat 4.8.5-4)] on linux2Type "Help", "copyright", "credits" or "license" for more information.>>> Import Tab>>> Import Sys>>> sys. --Double tabSys.__class__ (Sys.exitfunc (SYS.__DELATTR__ (sys.flags...This

', '/usr/lib64/python2.6/plat-linux2 ', '/usr ' /lib64/python2.6/lib-tk ', '/usr/lib64/python2.6/lib-old ', '/usr/lib64/python2.6/lib-dynload ', '/usr/lib64/ Python2.6/site-packages ', '/usr/lib64/python2.6/site-packages/gtk-2.0 ', '/usr/lib/python2.6/site-packages ']> >>The default path/usr/lib/python2.6/3, copy the top script to this path[email protected] site-packages]# CP tab.py/usr/lib/python2.6/4, import the module is ready to use.>>>importtab>>>sys.sys.__class__ ( sys.api_version NBSP;NB

The example in this article describes how Python prints color text at the Windows command line. Share to everyone for your reference. The specific analysis is as follows: By default Python in the console output text information is black and white, if the text can be made into color output, the output will be more perf

Use Python to debug simple programs directly from the command line.WIN10 (PowerShell) Without tab completion, the operation is really troublesome.Online search learned, record, review with, hahahaEnvironment: WIN10 64-bit Python2,python3One: Install the Pyreadline modulePip Install Pyreadline # python2pip3 install Pyreadline # Python3Ii. Preparation of tab.pyFile saved in: \python2\lib\tab.py例如：D:\Program F

First look at the effect: In Linux terminal, ANSI escape sequence to control colorBasic rule: Precede with \033[, end with \033[0m reset to original colorYou can enter the following sentence in the terminal, you can see the output of the green hello. >>echo-e ' \033[0;32mhello\033[0m ' where 0;32m controls the color.The simplest, as long as the 0;32m in the 2 change to 0-7, it corresponds to different colors. Using this, in Python, you can do this

I. Customizing the interactive prompt for Python The default interactive prompt for Python is ">>>", but it can be customized. After Python starts, look for the PYTHONSTARTUP environment variable and execute the execution code specified by the variable in this file. Some Linux distribution packages provide default startup scripts, which are typically stored in t

Use getopt. getopt () To analyze command line parameters Number. Getopt is a module used to analyze command line parameters. Functions in the module: Getopt (ARGs, options [, long_options]) ARGs is generally SYS. argv [1:]. Options is a string consisting of option letters (starting with "-"). If an option letter carri

#!/usr/bin/envpython#coding=utf-8 "python use Youdao Dictionary API to implement command line look up the word" "Importurllib2import jsonimportsysreload (SYS) sys.setdefaultencoding (' utf-8 ') key= ' 1096888977 ' Keyfrom = ' bloketest ' doctype= ' json ' u= ' http://fanyi.youdao.com/openapi.do ' class req:def__init__ (self): self.key=key self.keyfrom= keyfrom Se

Many people know that IPython has a good automatic complement, but it doesn't necessarily know that Python can also be Tab-complete,After you start Python, you can perform the following Copy Code code as follows: Import ReadLine, Rlcompleter; Readline.parse_and_bind ("Tab:complete") This allows you to press the TAB key to complete it. Python se

Python implementation, command line puzzle gameRequirements: Now we want to make such a jigsaw puzzle game. There is a nine-square cell with eight blocks and a vacant space. Click one of the blocks and it will move to the vacant space... game clearance is performed when eight squares are arranged in sequenceStructure planning: Game Data Structure Player operation

,theaddresstoconnect-p port,--portporttheporttolistenon.defaultis 3868--printbodyoptional.ifprintbodyofresponse--filefile Defaultconfigurationfile execution output; c:\>pythonargparse _t.py--addres10.10.10.10--port3868--fileconfig.cfg--printbodythe addressis:[' 10.10.10.10 ']theportlistenedonis:3868printbody existconfigfile:config.cfgAdd_argument () parameter explanation: (1) Nargs: Indicates that the option can be multiple, such as "address [address ...]" displayed in Help for the--address opti

This example describes how Python invokes the command-line progress bar. Share to everyone for your reference. The specific analysis is as follows: The key point is that the output ' \ R ' character allows the cursor to return to the beginning of a line, and the output will overwrite the original content. Import Tim