flake8

UnicodeDecodeError in pip install flake8 on Windows 8.1

由 核能气质少年 提交于 2019-12-12 01:21:36
问题 I'm trying to install the flake8 module for Python (in order to use the SublimeLinter-flake8 package to Sublime Text 3) but get an error message on install (below). What am I doing wrong here? C:\Windows\system32>python -m pip install flake8 Collecting flake8 Exception: Traceback (most recent call last): File "C:\Python27\lib\site-packages\pip\basecommand.py", line 223, in main status = self.run(options, args) File "C:\Python27\lib\site-packages\pip\commands\install.py", line 280, in run

Missing perform for selenium ActionChains

由 痴心易碎 提交于 2019-12-11 09:28:37
问题 It is a very common and, sometimes, difficult to spot problem when "action chains" are defined but not being actually applied. Example: # incorrect ActionChains(driver).move_to_element(some_element).click(some_element) as opposed to: # correct ActionChains(driver).move_to_element(some_element).click(some_element).perform() ^^^^^^^^^ ActionChains would essentially do nothing and perform no action without perform() . Is there a way to catch this type of a problem early with static code analysis

Atom linter-flake8 failed to spawn (not in PATH)

由 丶灬走出姿态 提交于 2019-12-09 19:31:22
问题 i installed linter-flake8 package in Atom . I got this error : [Linter] Error running Flake8 Error: Failed to spawn command flake8 . Make sure flake8 is installed and on your PATH i'm sure flake8 is in the PATH . Have a look at the image i attach. I try to input the executable path to the flake8 setting but still doesn't work. I use windows 10 and i have python 2.7 and 3.5 installed . The 2.7 is installed in C:/python27, while 35 is installed in user/local folder (see attachment). Found

linter-flake8 and atom Windows 10 PATH to cmd.exe

由 痴心易碎 提交于 2019-12-08 14:07:29
Solved. See below. I'm fairly new to Python so please bear with me. Using atom and flake8 really appeals to me and a good way to point out my errors, and thus help me learn. The irony of this situation is that I've been able to be get flake8 and hydrogen running on Ubuntu 17.04, but Windows (supposedly more user friendly) is killing me! linter-flake8 always throws up a message about the PATH and CMD.exe. I think this is all fine, and Py2 and Py3 can both be called from anywhere in the CMD. I know that atom says I can specify the location of something to fix this (sorry, working from human

linter-flake8 and atom Windows 10 PATH to cmd.exe

由 霸气de小男生 提交于 2019-12-08 05:13:41
问题 Solved. See below. I'm fairly new to Python so please bear with me. Using atom and flake8 really appeals to me and a good way to point out my errors, and thus help me learn. The irony of this situation is that I've been able to be get flake8 and hydrogen running on Ubuntu 17.04, but Windows (supposedly more user friendly) is killing me! linter-flake8 always throws up a message about the PATH and CMD.exe. I think this is all fine, and Py2 and Py3 can both be called from anywhere in the CMD. I

Using Pylint in Ipython (Jupyter-Notebook)

由 狂风中的少年 提交于 2019-12-05 12:58:56
问题 I want to run Pylint or any equivalent while using Jupyter-Notebook. Is there a way to install and run Pylint this way? 回答1: pycodestyle is an equivalent of pylint for Jupyter Notebook which is able to check your code against the PEP8 style guide. First, you need to install the pycodestyle in jupyter notebook by typing this command, !pip install pycodestyle pycodestyle_magic Run this command in a cell of jupyter notebook. After successful installation, you have to load the magic in a Jupyter

How do I enable auto code formatting for flake8 in PyCharm

由 断了今生、忘了曾经 提交于 2019-12-05 00:02:58
I use Tox to run unit tests, with a flake8 command that checks for code formatting errors. Each time I code in PyCharm, I run tox then realise I have a bunch of annoying formatting errors I have to back and manually fix. I would like PyCharm to automatically format the code (according to flake8 google for me each time it auto-saves after I stop typing. my tox testenv looks like this: [testenv:flake8] commands=flake8 <my_code_directory> deps = flake8==2.4.1 flake8-import-order==0.11 pep8-naming==0.4.1 [flake8] max-line-length = 120 import-order-style = google Is this possible? Do I have to

How do I get Flake8 to work with F811 errors?

由 烂漫一生 提交于 2019-12-04 11:35:43
We're using flake8 to test our code, and we're using pytest with fixtures. The following code: from staylists.tests.fixtures import fixture1 # noqa: F401 def test_case(fixture1): # noqa: F811 # Test goes here assert 1 == 1 Generates a lib/python/test.py:3:1: F811 redefinition of unused 'fixture1' from line 1 error during linting. Why does it ignore the noqa flag? Is there a better way to avoid flagging this error? The F401 and F811 errors can be avoided by moving all fixtures into the conftest.py file. Pytest loads this file automatically and makes all fixtures inside available in all tests,

Flake8: Ignore specific warning for entire file

由 [亡魂溺海] 提交于 2019-12-03 14:25:20
问题 The Ignoring Errors docs currently list a way of ignoring a particular error for a particular line: example = lambda: 'example' # noqa: E731 ... and a way of ignoring all errors for an entire file: # flake8: noqa from foo import unused function_that_doesnt_exist() x = 1+ 2 ... and a couple of ways, either through config or through command-line options, of disabling a particular error globally across an entire project. But what if I want to ignore a particular error across the entirety of a

Flake8: Ignore specific warning for entire file

由 吃可爱长大的小学妹 提交于 2019-12-03 09:22:30
The Ignoring Errors docs currently list a way of ignoring a particular error for a particular line: example = lambda: 'example' # noqa: E731 ... and a way of ignoring all errors for an entire file: # flake8: noqa from foo import unused function_that_doesnt_exist() x = 1+ 2 ... and a couple of ways, either through config or through command-line options, of disabling a particular error globally across an entire project. But what if I want to ignore a particular error across the entirety of a single file - for instance, to disable warnings about unused imports in an __init__.py barrel file that
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