pylint是一個(gè)Python源代碼中查找bug的工具，能找出錯(cuò)誤，和代碼規(guī)范的運(yùn)行。也就是你的代碼有Error錯(cuò)誤的時(shí)候能找出來(lái)錯(cuò)誤，沒(méi)有錯(cuò)誤的時(shí)候，能根據(jù)Python代碼規(guī)范給你建議修改代碼，讓代碼變更美觀。

pip3 install pylint3、查找pylint的安裝地址

$ which pylint/Library/Frameworks/Python.framework/Versions/3.9/bin/pylint4、Pycharm使用Pylint工具

1）Pycharm --> Preferences --> Tools --> External Tools --> +

Program：pylint的地址，可以通過(guò)which pylint找到地址Arguments：pylint運(yùn)行的參數(shù)2）使用

3）得到的結(jié)果

************* Module 704leetcode/704.py:28:0: C0305: Trailing newlines (trailing-newlines) #文尾有多余的行l(wèi)eetcode/704.py:1:0: C0114: Missing module docstring (missing-module-docstring) # 腳本首行沒(méi)有添加注釋leetcode/704.py:4:11: W0621: Redefining name ’nums’ from outer scope (line 23) (redefined-outer-name) #變量名字與函數(shù)參數(shù)名字不能一樣leetcode/704.py:4:28: W0621: Redefining name ’target’ from outer scope (line 24) (redefined-outer-name) #變量名字與函數(shù)參數(shù)名字不能一樣leetcode/704.py:4:0: C0116: Missing function or method docstring (missing-function-docstring) #函數(shù)缺少注釋，注釋要放在函數(shù)的第一行而不是def的上面5、pylint的5種信息類型

Output: Using the default text output, the message format is : MESSAGE_TYPE: LINE_NUM:[OBJECT:] MESSAGE There are 5 kind of message types : * (C) convention, for programming standard violation * (R) refactor, for bad code smell * (W) warning, for python specific problems * (E) error, for probable bugs in the code * (F) fatal, if an error occurred which prevented pylint from doing further processing.

* (C) 約定，用于違反編程標(biāo)準(zhǔn)

* (R) 重構(gòu)，針對(duì)糟糕的代碼味道

* (W) 警告，針對(duì) python 特定問(wèn)題

* (E) 錯(cuò)誤，用于代碼中可能的錯(cuò)誤

* (F) 致命的，如果發(fā)生錯(cuò)誤導(dǎo)致 pylint 無(wú)法進(jìn)行進(jìn)一步處理。

1）可以通過(guò)命令行獲取

pylint --list-msgs

2）官網(wǎng)

http://pylint.pycqa.org/en/latest/#

以上就是Python語(yǔ)言規(guī)范之Pylint的使用的詳細(xì)內(nèi)容，更多關(guān)于Python Pylint的使用的資料請(qǐng)關(guān)注好吧啦網(wǎng)其它相關(guān)文章！