Python Best PracticesPython Best Practices for More Pythonic Code The articles and tutorials in this section contain best practices and other “nuggets of wisdom” to help your write better, more idiomatic, and more Pythonic code. Here you’ll find specific resources that will teach you how to...
Python Multiprocessing Best Practice Background Knowledge Python的线程由于存在全局解释器锁GIL,所以同一时刻无论启用了几个线程、计算机CPU有几个核心,一个Python程序只能有一个线程的指令在运行。这种线程的处理方式可以被看做“假线程”。Python的线程只有在I/O密集型的任务函数上会带来较大的速度提升,而对CPU运算...
单元测试的灵魂在于mock依赖。python的mock大部分用patch这个功能即可实现,它可以替换当前测试上下文里任何对象(class, function, attribute), 使得针对函数的ut能够独立运行。可以使用patch作为decorator,它可以decorate class, test function,区别在于不同的作用域。 假设我们有以下code sample: # module1.pydefglobalMetho...
2. 遵循公共的编码风格(code style) PEP8-- Python社区圣经,正因为如此,Python社区几乎所有的代码看起来都是一样的风格。 文件编码和unicode 源码文件使用UTF-8无BOM编码格式 使用UNIX \n风格换行符,而不使用dos的\r\n py文件头包含:#!/usr/bin/env python # -*- coding: utf-8 -*- 命名 小写:函数,...
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Python Packaging and Distribution While learning this course, Educative provides you with a live environment where you can learn and practice Python within your browser. As a result, there is no need to install anything as you will be going to work in a could IDE. Moreover, this course come...
See thePython demo dashboard live. 1. Avoid the root logger The root logger is the default logger in the Pythonloggingmodule. While it can be tempting to use the root logger to simplify logging code, there are several reasons why it should be avoided: ...
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The Python return Statement In this quiz, you can practice your understanding of how to use the Python return statement when writing functions. Additionally, you'll cover some good programming practices related to the use of return. With this knowledge, you'll be able to write readable, robus...
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