python microservices example

Python complex attribute and method operation example, python Complex This example describes the Python complex attributes and operation methods. We will share this with you for your reference. The details are as follows: # Coding = utf8''' the plural number is composed of a

Example of simple EXCEL data statistics using python, and python data statistics Task: Use the simple python time statistical task-count the number of male and female persons respectively. Materials used: xlrd its function-reading excel table data Code: Import xlrdworkbook = xlrd.open_workbook('demo.xlsx') # Ope

Example of _ slots _ usage in python and python _ slots _ This example describes how to use _ slots _ in python. Share it with you for your reference. The specific analysis is as follows: After _ slots _ is defined, the attribute names that can be assigned on the instance

The usage and example of the Python coroutine are described in detail, and the python coroutine is described in detail. Syntactically, coroutine is similar to generator, and is a function that defines the body containing the yield keyword. However, in the coroutine, yield usually appears on the right side of the expression (for

This article mainly introduces the example of reading a csv file from python. This example briefly describes how to operate a csv file in python. For more information, see the following code: Import csvFor line in open ("test.csv "):Name, age, birthday = line. split (",")Name = name. strip ('\ t \ r \ n ');Age = age

Example of how to build an FTP server using Python and how to build an ftp server using python Python version 3.6.2 Use the ftp package: pyftpdlib pip install pyftpdlib to download and install it. The FTP protocol will be more advantageous in downloading and uploading files when the files are too large, and more conven

Python example sharing --- logic reasoning programming solves eight queens, python logic reasoning It can match the pattern like Haskell and Prolog, Create logic to push to rules, describe the question, and get the answer. from pyDatalog import pyDatalogpyDatalog.create_atoms( 'N, N1, X, Y, X0, X1, X2, X3, X4, X5, X6, X7' )pyDatalog.create_atoms( 'ok, queens, nex

Python multi-threaded http download implementation example. for details, refer to use the testing platform Ubuntu 13.04 X86_64 Python 2.7.4. It took nearly two hours. at the beginning, I did not expect to upload a file object to the thread. as a result, the downloaded file is different from the source file MD5, which wastes a lot of time. If you are interested,

Python class decorator usage example, python instance This article describes how to use python class decorator. Share it with you for your reference. The details are as follows: #! Coding = UTF-8 registry ={} def register (cls): registry [cls. _ clsid _] = cls return cls @ register class Foo (object): _ clsid _ = '20

Python implements a simple example of random Algorithm generation for red packets, and python Red Packets Example: The simple example of the above python Algorithm for random generation of red packets is all the content shared by

This article mainly introduces the python web page capture example (python crawler). For more information, see the following code: #-*-Encoding: UTF-8 -*-'''Created on 2014-4-24 @ Author: Leon Wong''' Import urllib2Import urllibImport reImport timeImport OSImport uuid # Obtain the url of the second-level pageDef findUrl2 (html ):Re1 = r 'HTTP: // tuchong.com/mon

In this article, we will show a very small piece of code, which is very attractive to us because it uses a very elegant and direct method to solve a common problem. for example, we want to check whether a string ends with a specific string? ", We usually use: If needle. endswith ('ly ') or needle. endswith ('Ed') or needle. endswith ('in') or needle. endswith ('ERS'): print ('Is valid') else: print ('invalid ') Ugly, right? If we check whether

The idea and code example of using the iterator to print the spiral matrix in Python, And the python Matrix Ideas A spiral matrix refers to a spiral matrix with numbers increasing from the first line to the right and increasing downward,To the left, and to the up, so that the cycle.The spiral matrix is represented by a two-dimensional array. The coordinates (x, y

Python simple code implementation example code of Yang Hui triangle, python Yang Hui The Yang Hui triangle, also known as the Jia Xian triangle and Pascal triangle, is a geometric arrangement of the binary coefficient in the triangle. Think of each row as a list, write a generator, and continuously output the list of the next row Achieve the following output resu

Learn python by example: capture the webpage body using python, This method is based on the text density. The original idea was derived from Harbin Institute of Technology's general webpage Text Extraction Algorithm Based on the row block distribution function. This article makes some minor modifications based on this. Conventions: This article makes statistics

Python linear equations solution example: python Linear Equations This article describes how to solve Python linear equations. We will share this with you for your reference. The details are as follows: Solving Linear Equations is relatively simple. You only need to use one function (Scipy. linalg. solve. For

Simple Example of MVC mode in Python design mode, and mvc mode in python Design Mode This article describes the MVC mode of the Python design mode. We will share this with you for your reference. The details are as follows: 1. Brief Introduction Mvc mode the model-view-controller pattern The mvc pattern is a design pat

Python: simple example of counting the number of lines of code, and number of lines of python Python simple example of counting code lines When sending the test, we found that we needed to count the number of lines of code. So I wrote a small program to count the number of l

This article describes how to use a Python thread to solve the producer consumption problem, including providing answers to some problems that are easy to occur in the use of the thread, for more information about how to use the Python thread to solve the producer-consumer problem in Python, see. This problem is not as difficult as they mentioned at school. If y

#-*-Coding:utf-8-*-# python:2.x__author__ = ' Administrator 'Import Select,socket,sys,queue# function: A notification that waits for input or the output channel is ready #select io monitoring function, portable interface is posix function select (), Unix and windows all support this function, poll () Span style= "font-family: the song Body;" > only unix, There are some for unix specific variant options #select () is the underlying