pylint | 易学教程

Pylint “unresolved import” error in visual studio code

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问题 I am using the following setup MacOS Mojave Python 3.7.1 Visual Studio Code 1.30 Pylint 2.2.2 Django 2.1.4 I want to use linting to make my life a bit easier in visual studio code however, every import i have states "unresolved import". Even on default django imports (i.e. from django.db import models). I presume it is because it is not seeing the virtual environment python files. Everything works just fine but but it's starting to get annoying. The interpreter choices i have are all system

什么是“Linting”？

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【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> PHPLint，JSLint和我最近遇到了“你可以动态地抓取你的JS代码”，同时阅读有关某些IDE的内容。那么，这是什么掉毛人人都知道，而我呢？ #1楼 lint是一个用于标记源代码的工具，带有一些可疑和非结构（可能导致bug）。它是C语言中的静态代码分析工具。现在它成为用于描述标记可疑代码的软件分析工具的通用术语。 #2楼 Linting 是检查Programmatic和Stylistic错误的源代码的过程。这有助于识别编码过程中出现的一些常见和不常见的错误。 Lint 或 Linter 是一个支持linting（验证代码质量）的程序。它们适用于大多数语言，如JavaScript，CSS，HTML，Python等。一些有用的棉绒是 JSLint的， CSSLint ， JSHint ， pylint的 #3楼除了别人提到的内容外，我想补充一点，Linting将通过您的源代码查找 - formatting discrepancy - non-adherence to coding standards and conventions - pinpointing possible logical errors in your program 在源代码上运行Lint程序有助于确保源代码易读，易读

export PyCharm linter settings to PyLint settings

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问题 I want that pylint basically is configured in the same way as PyCharm. Is there some way to export the PyCharm settings, such that I can convert this to PyLint settings? 来源： https://stackoverflow.com/questions/55323902/export-pycharm-linter-settings-to-pylint-settings

Pylint UnicodeDecodeError utf-8 can't decode byte

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问题 When I run pylint installed with pip (version 2.1.1 and Python V.3.7) in windows 10, I get this error: UnicodeDecodeError: 'utf-8' codec can't decode byte 0xff in position 0: invalid start byte. How do we fix it? Here is the screenshot 回答1: If you haven't already, generate a pylintrc file like this: pylint --generate-rcfile | out-file -encoding utf8 .pylintrc It's important to include the encoding option. 来源： https://stackoverflow.com/questions/52418511/pylint-unicodedecodeerror-utf-8-cant

Pylint UnicodeDecodeError utf-8 can't decode byte

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Pylint rules : How to solve Undefined variable?

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问题 I get some message from pylint rules : from scrapy.spiders import Spider class MySpider(Spider): #Undefined variable "Spider" name = "get" start_urls = [""] def __init__(self,**kwargs): self.page_num = 1 #Undefined variable "self" super(MySpider, self).__init__() def parse(self, response): sel = Selector(response) #Undefined variable "response" sites = sel.css("") #Undefined variable "sel" category_projects_list = [] for site in sites: #Undefined variable "site" project_count = site.css("")

Check Python 3 source with Pylint running with Python 2

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问题 Some checks of Pylint are depending on whether the checked source code is of kind Python 2 or Python 3. E.g., see How to avoid Pylint warnings for constructor of inherited class in Python 3?. In my setup I run Pylint on a development server, which is using Python 2.7. However, I use Pylint to automatically check Python 3 code on each commit. How can I configure Pylint to perform checking for Python 3, even if it runs under Python 2? 回答1: Short answer: you can't. Pylint is using the builtin

Pylint invalid function name

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问题 I'm running Pylint 1.7.2 with Python 3.6.2. Pylint is showing the following error: Invalid function name "create_maximization_option_dataframe" (invalid-name) I define a function like so in my code: def create_maximization_option_dataframe(file_name): The PEP8 style guide basically just says: Function names should be lowercase, with words separated by underscores as necessary to improve readability. As far as I'm aware I'm following all the formatting rules for a function name. Does Pylint

How can I set the Python max allowed line length to 120 in Syntastic for Vim?

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问题 I'm using python-mode for Vim, I prefer for there to be 120 character lines rather than the stark 80 as defined in the PEP8 standard. In python-mode, this is easy. I just add the following to my ~/.vimrc: " Pylint configuration file let g:pymode_lint_config = '$HOME/.pylint.rc' let g:pymode_options_max_line_length=120 This works great, but then, I also wanted to use the superb Syntastic plugin for checking syntax of various other kinds (Chef recipes for foodcritic, for example.) Unfortunately

Disable all `pylint` 'Convention' messages

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问题 Background I find pylint useful, but I also find it is horrifically undocumented, has painfully verbose output, and lacks an intuitive interface. I'd like to use pylint, but it keeps pumping out an absurd number of pointless 'convention' messages, e.g. C: 2: Line too long (137/80) etc. Question If I could disable these, pylint would be much more usable for me. How does one disable these 'convention' messages? My own efforts I've tried putting disable-msg=C301 in ~/.pylintrc (which is being