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　　親愛的您，這裡是Learning Yard學苑。

　　今天大亭為大家帶來我的“python編程規範”，

　　歡迎您的訪問！

　　Share interest，spread happiness ，

　　increase knowledge and leave beautiful.

　　Dear you，this is the Learing Yard Academy!

　　Today, Dating will brings you “The Programming specifications of Python”，Welcome your visit!

　　一、縮進

　　縮進并不隻是為了美觀，也不僅僅為了增加可讀性。每個縮進級别應采用 4 個空格。連續行所包裝的元素應該要麼采用 Python 隐式排列，即垂直對齊于圓括号、方括号和花括号，要麼采用懸挂縮進，而在采用懸挂縮進時需考慮：第一行不應該包括參數，并且在續行中需要再縮進一級以便清楚表示，懸挂縮進可以不采用4空格的縮進方法。

　　Indentation is not only for aesthetic purposes, but also for readability. Each indent level should have 4 spaces. The elements packed by consecutive lines should either be arranged implicitly in Python, that is, vertically aligned with parentheses, square brackets and curly brackets, or be indented by hanging. When adopting hanging indent, it is necessary to consider that the first line should not include parameters, and the continued lines need to be indented one more level for clear indication. Hanging indent can not adopt the indent method of four spaces.

　　多行結束右圓/方/花括号可以單獨一行書寫，和上一行的縮進對齊，也可以和多行開始的第一行的第一個字符對齊，但不可以和上一行最後一個字符對齊。推薦的換行方式是利用 Python 圓括号、方括号和花括号中的隐式續行。很長的行可以通過在括号内換行來分成多行,最好加上反斜杠來區别續行。

　　The right circle/square/curly bracket at the end of multiple lines can be written on a single line, aligned with the indent of the previous line, or aligned with the first character of the first line at the beginning of multiple lines, but not with the last character of the previous line. The recommended line breaking method is to use the implicit line continuation in Python parentheses, square brackets, and curly brackets. Long lines can be divided into multiple lines by wrapping them in parentheses. It is better to add a backslash to distinguish continuation lines.

　　二、導入函數

　　導入應該寫在代碼文件開頭，位于模塊注釋和文檔字符串之後，模塊全局變量和常量聲明之前。應該按照下面的順序分組來寫：标準庫imports-相關第三方imports-本地應用/庫的特定imports，不同組的導入之間用空格隔開。常見有三種導入方法：第一種是import模塊名,使用這種方法導入，如果模塊名很長可以使用[as别名]；第二種是from模塊名import對象名，同樣的在使用時可以給模塊名起别名；第三種是from 模塊名 import *，但這種方法簡單粗暴，一下子導入所有内容，會降低可讀性，如果多個模塊中有同名對象，之前導入的同名對象全部無法訪問，僅最後導入的模塊中的對象有效，不利于代碼的後期維護。

　　The import should be written at the beginning of the code file, after the module comments and document strings, and before the module global variables and constants declaration. It should be written in the following order: standard library imports - related third-party imports - specific imports of local applications/libraries. The imports of different groups should be separated by spaces. There are three common import methods: the first is to import the module name. If the module name is very long, you can use [as alias]; The second is from module name import object name, which can also be aliased when used; The third method is from module name import *. However, this method is simple and crude. Importing all content at once will reduce readability. If there are objects with the same name in multiple modules, all previously imported objects with the same name cannot be accessed. Only the objects in the last imported module are valid, which is unfavorable for later code maintenance.

　　今天的分享就到這裡了，

　　如果您對文章有獨特的想法，歡迎給我們留言。

　　讓我們相約明天，祝您今天過得開心快樂！

　　Thats it for todays sharing. If you have a unique idea about the article.please leave us a message.

　　Let us meet tomorrow I wish you a happy day today!

　　參考資料：百度

　　翻譯來源：百度翻譯

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　　END

　　文案|雷雅婷

　　排版|雷雅婷

　　審核|闫慶紅

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