Hướng dẫn black python pycharm 2022

Mẹo về Hướng dẫn black python pycharm 2022

Bạn đang tìm kiếm từ khóa Hướng dẫn black python pycharm được Update vào lúc : 2022-09-20 09:00:47 . Với phương châm chia sẻ Kinh Nghiệm về trong nội dung bài viết một cách Chi Tiết 2022. Nếu sau khi Read Post vẫn ko hiểu thì hoàn toàn có thể lại Comments ở cuối bài để Ad lý giải và hướng dẫn lại nha.

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Emacs#

Options include the following:

wbolster/emacs-python-black

proofit404/blacken

Elpy.

PyCharm/IntelliJ IDEA#

Install Black with the d extra.

Install BlackConnect IntelliJ IDEs plugin.

Open plugin configuration in PyCharm/IntelliJ IDEA

On macOS:

PyCharm -> Preferences -> Tools -> BlackConnect

On Windows / Linux / BSD:

File -> Settings -> Tools -> BlackConnect

In Local Instance (shared between projects) section:

Check Start local blackd instance when plugin loads.

Press the Detect button near Path input. The plugin should detect the blackd executable.

In Trigger Settings section check Trigger on code reformat to enable code reformatting with Black.

Format the currently opened file by selecting Code -> Reformat Code or using a shortcut.

Optionally, to run
Black on every file save:

In Trigger Settings section of plugin configuration check Trigger when saving changed files.

Wing IDE#

Wing IDE supports black via Preference Settings for system wide settings and Project Properties for per-project or workspace specific
settings, as explained in the Wing documentation on Auto-Reformatting. The detailed procedure is:

Prerequistes#

Wing IDE version 8.0+

Install black.

Make sure it runs from the command line, e.g.

Preference Settings#

If you want Wing IDE to always reformat with black for every project, follow these steps:

In menubar navigate to Edit -> Preferences -> Editor -> Reformatting.

Set Auto-Reformat from disable (default) to Line after edit or Whole files before save.

Set
Reformatter from PEP8 (default) to Black.

Project Properties#

If you want to just reformat for a specific project and not intervene with Wing IDE global setting, follow these steps:

In menubar navigate to Project -> Project Properties -> Options.

Set
Auto-Reformat from Use Preferences setting (default) to Line after edit or Whole files before save.

Set Reformatter from Use Preferences setting (default) to Black.

Vim#

Official
plugin#

Commands and shortcuts:

:Black to format the entire file (ranges not supported);

you can optionally pass target_version=<version> with the same values as in the command line.

:BlackUpgrade to upgrade Black inside the virtualenv;

:BlackVersion to get the current version of Black
inside the virtualenv.

Configuration:

g:black_fast (defaults to 0)

g:black_linelength (defaults to 88)

g:black_skip_string_normalization (defaults to 0)

g:black_virtualenv (defaults to ~/.vim/black or ~/.local/share/nvim/black)

g:black_quiet (defaults to 0)

To install with vim-plug:

Plug ‘psf/black’, ‘branch’: ‘stable’

or with
Vundle:

and execute the following in a terminal:

$ cd ~/.vim/bundle/black
$ git checkout origin/stable -b stable

or you can copy the plugin files from plugin/black.vim and autoload/black.vim.

mkdir -p. ~/.vim/pack/python/start/black/plugin
mkdir -p. ~/.vim/pack/python/start/black/autoload
curl ://raw.githubusercontent/psf/black/stable/plugin/black.vim -o ~/.vim/pack/python/start/black/plugin/black.vim
curl ://raw.githubusercontent/psf/black/stable/autoload/black.vim -o ~/.vim/pack/python/start/black/autoload/black.vim

Let me know if this requires any changes to work with Vim 8’s builtin
packadd, or Pathogen, and so on.

This plugin requires Vim 7.0+ built with Python 3.6+ tư vấn. It needs Python 3.6 to be able to run Black inside the Vim process which is much faster than calling an external command.

On first run, the plugin creates its own virtualenv using the right Python version and automatically installs Black. You can upgrade it later by calling :BlackUpgrade and restarting Vim.

If you need to do anything special to make your
virtualenv work and install Black (for example you want to run a version from main), create a virtualenv manually and point g:black_virtualenv to it. The plugin will use it.

To run Black on save, add the following lines to .vimrc or init.vim:

augroup black_on_save
autocmd!
autocmd BufWritePre *.py Black
augroup end

To run Black on a key press (e.g. F9 below), add this:

How to get Vim with Python 3.6? On Ubuntu 17.10 Vim comes with Python 3.6 by default. On macOS with Homebrew run: brew install vim. When
building Vim from source, use: ./configure –enable-python3interp=yes. There’s many guides trực tuyến how to do this.

I get an import error when using Black from a virtual environment: If you get an error message like this:

Traceback (most recent call last):
File “<string>”, line 63, in <module>
File “/home/gui/.vim/black/lib/python3.7/site-packages/black.py”, line 45, in <module>
from typed_ast import ast3, ast27
File “/home/gui/.vim/black/lib/python3.7/site-packages/typed_ast/ast3.py”, line 40, in <module>
from typed_ast import _ast3
ImportError: /home/gui/.vim/black/lib/python3.7/site-packages/typed_ast/_ast3.cpython-37m-x86_64-linux-gnu.so: undefined symbool: PyExc_KeyboardInterrupt

Then you need to install typed_ast directly from the source code. The error happens because pip will tải về Python wheels if they are available. Python wheels are a new standard of
distributing Python packages and packages that have Cython and extensions written in C are already compiled, so the installation is much more faster. The problem here is that somehow the Python environment inside Vim does not match with those already compiled C extensions and these kind of errors are the result. Luckily there is an easy fix: installing the packages from the source code.

The package that causes problems is:

typed-ast

Now remove those two packages:

$ pip uninstall typed-ast -y

And now you can install them with:

$ pip install –no-binary :all: typed-ast

The C extensions will be compiled and now Vim’s Python environment will match. Note that you need to have the GCC compiler and the Python development files installed (on Ubuntu/Debian do sudo apt-get install build-essential python3-dev).

If you later want to update Black, you should do it like this:

$ pip install -U black –no-binary typed-ast

With ALE#

Install ale

Install black

Add this to your vimrc:

let g:ale_fixers =
let g:ale_fixers.python = [‘black’]

Gedit#

gedit is the default text editor of the GNOME, Unix like Operating Systems. Open gedit as

Go to edit > preferences > plugins

Search for external tools and activate it.

In Tools menu -> Manage external tools

Add a new tool using + button.

Copy the below content to the code window.

#!/bin/bash
Name=$GEDIT_CURRENT_DOCUMENT_NAME
black $Name

Set a keyboard
shortcut if you like, Ex. ctrl-B

Save: Nothing

Input: Nothing

Output: Display in bottom pane if you like.

Change the name of the tool if you like.

Use your keyboard shortcut or Tools -> External Tools to use your new tool. When you close and reopen your File, Black will be done with its job.

Visual Studio
Code#

Use the Python extension (instructions).

Alternatively the pre-release
Black Formatter extension can be used which runs a Language Server Protocol server for Black. Formatting is much more responsive using this extension, but the minimum supported version of Black is 22.3.0.

SublimeText
3#

Use sublack plugin.

Python LSP Server#

If your editor supports the
Language Server Protocol (Atom, Sublime Text, Visual Studio Code and many more), you can use the Python LSP Server with the python-lsp-black plugin.

Atom/Nuclide#

Use python-black or formatters-python.

Gradle (the build
tool)#

Use the Spotless plugin.

Kakoune#

Add the following hook to
your kakrc, then run Black with :format.

hook global WinSetOption filetype=python %
set-option window formatcmd ‘black -q -‘

Thonny#

Use Thonny-black-code-format.

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