python setup py example

This article brings you a detailed description of the multi-threading in Python (code example), there is a certain reference value, the need for friends can refer to, I hope to help you. This article records the problems encountered in learning Python and some common uses, and notes that the Python version of this de

In this textbook, we assume that you have installed the scrapy. If you are not installed, you can refer to this installation guide. We will use the Open Directory Project (DMOZ) As our example to crawl. This textbook will take you through the following areas: Create a new Scrapy project Define the item that you will extract Write a spider to crawl the site and extract items. Write an item pipeline to store the proposed items Scr

Python scheduled task framework APScheduler 3.0.3 Cron example, apschedulercron Reprinted: http://www.cnblogs.com/leleroyn/p/4501359.html APScheduler is a Python scheduled task framework based on Quartz. It implements all the functions of Quartz and is very convenient to use. Provides tasks based on the date, fixed time interval, and crontab type, and can pers

. last_received () Multiply_result = service. multiply (5, 5)Print multiply_resultPrint client. last_received () Save the preceding code as a webservice. py file, and then modify the executable permissions:Copy codeThe Code is as follows: chmod + x webservice. py The output result is as follows:Copy codeThe Code is as follows: Suds (https://fedorahosted.org/suds/) version: 0.3.9 (beta) build: R658-20100210

InterfaceKit 0/0/4, Serial Number: 381507Closing...Normally, the Hello/Goodbye information is displayed along with the insertion/removal of the phidget device.Hardware:Use kernal log to view the insert/unplug information:Insert:Jasper @ jasper :~ $ Dmesg | tail......[17239.182460] usb 2-1.4: new low-speed USB device number 13 using ehci-pci......Unplugging:Jasper @ jasper :~ $ Dmesg | tail......[17262.852520] usb 2-1.4: USB disconnect, device number 13......Under normal circumstances, the devic

In this textbook, we assume that you have installed the scrapy. If you do not have the installation, you can refer to this installation guide. We will use the Open Directory Project (DMOZ) As our example to crawl. This textbook will take you through the following areas: To create a new Scrapy project Define the item that you will extract Write a spider to crawl the site and extract items. Write an item pipeline to store the items prese

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

Python sys. argv usage example, pythonsys. argv The sys. argv variable is a string list. In particular, sys. argv contains a list of command line parameters, that is, the parameters passed to your program using the command line. Here, when we execute python using_sys.py we are arguments, we use the python command to ru

Python's parallel processing power is notoriously unsatisfactory. I think that if the standard parameters of threading and Gil are not taken into account (they are mostly legal), the reason is not because the technology is not in place, but because of the inappropriate use of our methods. Most of the textbooks on Python threading and multi-process are excellent, but the content is tedious and lengthy. They do have a lot of useful information at the be

client and the result is:1C:\Users\xu516\PycharmProjects\Python Full Stack development \venv\scripts\python.exe"C:/users/xu516/pycharmprojects/python Full Stack development/third module/network programming/04 Analog SSH Remote execution command/client. PY"2>>:d ir3 the volume in drive C is the OS4The serial number of the volume is 7849-BAF95 6C:\Users\xu516\Pych

(Suggest everyone to read more about the official website tutorial: Tutorial address) We use the dmoz.org site as a small grab to catch a show of skill. First you have to answer a question. Q: Put the Web site into a reptile, a total of several steps. The answer is simple, step four: New Project (Project): Create a new reptile project clear goal (items): Define the target you want to crawl (Spider): Make crawler start crawl Web page storage content (Pipeline): Design Pipeline Store crawl conte

This document describes how to use cx_freeze and pyinstaller to package python scripts as exe files. Wxapp. py, read_file.py, setup. py (self, parent=None, title=== wx.Button(panel, -1, = wx.Button(panel, -1, ==wx.ALL, border=20=wx.ALL, border=20==wx.ALL |= getattr(sys, == os.path.dirname(= os.path.join(path, , == App

:\\python\\hello", ". Py") 18. Get path name: Os.path.dirname (r "c:\python\hello.py")--> "C:\\python" 19. Get FileName: Os.path.basename (r "r:\python\hello.py")--> "hello.py" 20. Determine whether the file exists: os.path.exists (r "c:\

Python-colored Linux Command Line terminal interface code example sharing, pythonlinux First look at the effect: In linux terminals, ANSI escape sequences are used to control colors.Basic rule: Add \ 033 [to the front and end with \ 033 [0 m to the original colorEnter the following sentence in the terminal to see the green hello output. >>echo -e '\033[0;32mhello\033[0m' 0; 32 m control color.The simplest

Example of batch remote management and deployment tool Fabric in Python, pythonfabric This example describes how to use the batch remote management and deployment tool Fabric of Python. Share it with you for your reference. The details are as follows: Fabric is a powerful batch remote management and deployment tool in

There are various methods to beautify Linux terminal Display. here we will share a code example using the command line terminal interface of Python colorized Linux, including a simple method to execute Python programs in Linux, if you need a friend, refer to the following to see the effect: In linux terminals, ANSI escape sequences are used to control colors.B

This article mainly introduces the example of a network program that implements ftp-like file transfer in python. if you need this code, you can refer to it and write it on linux. it is applicable to linux and windows, and several commands need to be changed. 1. enter the IP address and port of the client to connect to the server. the user name and password are required for verification. 2. use an independe

This article describes how to use the batch remote management and deployment tool Fabric in Python. The example analyzes the features and usage of Fabric, you can refer to the following example to describe how to use the batch remote management and deployment tool Fabric of Python. Share it with you for your reference.

Example of the usage of the time and datetime modules in Python, pythondatetime Time module method:Time. time (): Get the timestamp of the current time Time. localtime (): receives a timestamp and converts it to a tuples of the current time. If no parameter is specified, time. time () is input as the parameter by default. Time. localtime (): Index Attribute Descrip

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