Mention Elpy

[etc/vim.git] / README.md

diff --git a/README.md b/README.md
index 7c9f99345c711a2024d55907c7d8be6ff781cceb..56d90e3c3c7b8f9a1cd4f6fd66ca2b391ea008fb 100644 (file)
--- a/README.md
+++ b/README.md
@@ -1,14 +1,14 @@
-![Black Logo](https://raw.githubusercontent.com/ambv/black/master/docs/_static/logo2-readme.png)
+![Black Logo](https://raw.githubusercontent.com/python/black/master/docs/_static/logo2-readme.png)

 <h2 align="center">The Uncompromising Code Formatter</h2>
 
 <p align="center">
 <h2 align="center">The Uncompromising Code Formatter</h2>
 
 <p align="center">

-<a href="https://travis-ci.org/ambv/black"><img alt="Build Status" src="https://travis-ci.org/ambv/black.svg?branch=master"></a>
+<a href="https://travis-ci.org/python/black"><img alt="Build Status" src="https://travis-ci.org/python/black.svg?branch=master"></a>

 <a href="https://black.readthedocs.io/en/stable/?badge=stable"><img alt="Documentation Status" src="https://readthedocs.org/projects/black/badge/?version=stable"></a>
 <a href="https://black.readthedocs.io/en/stable/?badge=stable"><img alt="Documentation Status" src="https://readthedocs.org/projects/black/badge/?version=stable"></a>

-<a href="https://coveralls.io/github/ambv/black?branch=master"><img alt="Coverage Status" src="https://coveralls.io/repos/github/ambv/black/badge.svg?branch=master"></a>
-<a href="https://github.com/ambv/black/blob/master/LICENSE"><img alt="License: MIT" src="https://black.readthedocs.io/en/stable/_static/license.svg"></a>
+<a href="https://coveralls.io/github/python/black?branch=master"><img alt="Coverage Status" src="https://coveralls.io/repos/github/python/black/badge.svg?branch=master"></a>
+<a href="https://github.com/python/black/blob/master/LICENSE"><img alt="License: MIT" src="https://black.readthedocs.io/en/stable/_static/license.svg"></a>

 <a href="https://pypi.org/project/black/"><img alt="PyPI" src="https://black.readthedocs.io/en/stable/_static/pypi.svg"></a>
 <a href="https://pepy.tech/project/black"><img alt="Downloads" src="https://pepy.tech/badge/black"></a>
 <a href="https://pypi.org/project/black/"><img alt="PyPI" src="https://black.readthedocs.io/en/stable/_static/pypi.svg"></a>
 <a href="https://pepy.tech/project/black"><img alt="Downloads" src="https://pepy.tech/badge/black"></a>

-<a href="https://github.com/ambv/black"><img alt="Code style: black" src="https://img.shields.io/badge/code%20style-black-000000.svg"></a>
+<a href="https://github.com/python/black"><img alt="Code style: black" src="https://img.shields.io/badge/code%20style-black-000000.svg"></a>

 </p>
 
 > “Any color you like.”
 </p>
 
 > “Any color you like.”


@@ -38,6 +38,7 @@ Try it out now using the [Black Playground](https://black.now.sh).
 **[blackd](#blackd)** |
 **[Version control integration](#version-control-integration)** |
 **[Ignoring unmodified files](#ignoring-unmodified-files)** |
 **[blackd](#blackd)** |
 **[Version control integration](#version-control-integration)** |
 **[Ignoring unmodified files](#ignoring-unmodified-files)** |

+**[Used By](#used-by)** |

 **[Testimonials](#testimonials)** |
 **[Show your style](#show-your-style)** |
 **[Contributing](#contributing-to-black)** |
 **[Testimonials](#testimonials)** |
 **[Show your style](#show-your-style)** |
 **[Contributing](#contributing-to-black)** |


@@ -71,12 +72,19 @@ black {source_file_or_directory}
 black [OPTIONS] [SRC]...
 
 Options:
 black [OPTIONS] [SRC]...
 
 Options:

+  -c, --code TEXT                 Format the code passed in as a string.

   -l, --line-length INTEGER       How many characters per line to allow.
                                   [default: 88]
   -t, --target-version [py27|py33|py34|py35|py36|py37|py38]
                                   Python versions that should be supported by
                                   Black's output. [default: per-file auto-
                                   detection]
   -l, --line-length INTEGER       How many characters per line to allow.
                                   [default: 88]
   -t, --target-version [py27|py33|py34|py35|py36|py37|py38]
                                   Python versions that should be supported by
                                   Black's output. [default: per-file auto-
                                   detection]

+  --py36                          Allow using Python 3.6-only syntax on all
+                                  input files.  This will put trailing commas
+                                  in function signatures and calls also after
+                                  *args and **kwargs. Deprecated; use
+                                  --target-version instead. [default: per-file
+                                  auto-detection]

   --pyi                           Format all input files like typing stubs
                                   regardless of file extension (useful when
                                   piping source on standard input).
   --pyi                           Format all input files like typing stubs
                                   regardless of file extension (useful when
                                   piping source on standard input).


@@ -130,7 +138,7 @@ Options:
 
 ### NOTE: This is a beta product
 
 
 ### NOTE: This is a beta product
 

-*Black* is already successfully used by several projects, small and big.
+*Black* is already [successfully used](#used-by) by many projects, small and big.

 It also sports a decent test suite.  However, it is still very new.
 Things will probably be wonky for a while. This is made explicit by the
 "Beta" trove classifier, as well as by the "b" in the version number.
 It also sports a decent test suite.  However, it is still very new.
 Things will probably be wonky for a while. This is made explicit by the
 "Beta" trove classifier, as well as by the "b" in the version number.


@@ -364,7 +372,7 @@ The main reason to standardize on a single form of quotes is aesthetics.
 Having one kind of quotes everywhere reduces reader distraction.
 It will also enable a future version of *Black* to merge consecutive
 string literals that ended up on the same line (see
 Having one kind of quotes everywhere reduces reader distraction.
 It will also enable a future version of *Black* to merge consecutive
 string literals that ended up on the same line (see

-[#26](https://github.com/ambv/black/issues/26) for details).
+[#26](https://github.com/python/black/issues/26) for details).

 
 Why settle on double quotes?  They anticipate apostrophes in English
 text.  They match the docstring standard described in [PEP 257](https://www.python.org/dev/peps/pep-0257/#what-is-a-docstring).
 
 Why settle on double quotes?  They anticipate apostrophes in English
 text.  They match the docstring standard described in [PEP 257](https://www.python.org/dev/peps/pep-0257/#what-is-a-docstring).


@@ -571,7 +579,7 @@ to denote a significant space character.
 ```toml
 [tool.black]
 line-length = 88
 ```toml
 [tool.black]
 line-length = 88

-target_version = ['py37']
+target-version = ['py37']

 include = '\.pyi?$'
 exclude = '''
 
 include = '\.pyi?$'
 exclude = '''
 


@@ -611,10 +619,11 @@ configuration from different levels of the file hierarchy.
 
 ### Emacs
 
 
 ### Emacs
 

-Use [proofit404/blacken](https://github.com/proofit404/blacken).
+Use [proofit404/blacken](https://github.com/proofit404/blacken) or
+[Elpy](https://github.com/jorgenschaefer/elpy).

 
 
 
 

-### PyCharm
+### PyCharm/IntelliJ IDEA

 
 1. Install `black`.
 
 
 1. Install `black`.
 


@@ -638,14 +647,14 @@ $ where black
 %LocalAppData%\Programs\Python\Python36-32\Scripts\black.exe  # possible location
 ```
 
 %LocalAppData%\Programs\Python\Python36-32\Scripts\black.exe  # possible location
 ```
 

-3. Open External tools in PyCharm  
+3. Open External tools in PyCharm/IntelliJ IDEA

 
   On macOS:
 
   On macOS:

-  
+

 ```PyCharm -> Preferences -> Tools -> External Tools```
 
   On Windows / Linux / BSD:
 ```PyCharm -> Preferences -> Tools -> External Tools```
 
   On Windows / Linux / BSD:

-  
+

 ```File -> Settings -> Tools -> External Tools```
 
 4. Click the + icon to add a new external tool with the following values:
 ```File -> Settings -> Tools -> External Tools```
 
 4. Click the + icon to add a new external tool with the following values:


@@ -670,6 +679,38 @@ $ where black
         - Working directory: `$ProjectFileDir$`
        - Uncheck "Auto-save edited files to trigger the watcher"
 
         - Working directory: `$ProjectFileDir$`
        - Uncheck "Auto-save edited files to trigger the watcher"
 

+
+
+### Wing IDE 
+
+Wing supports black via the OS Commands tool, as explained in the Wing documentation on [pep8 formatting](https://wingware.com/doc/edit/pep8). The detailed procedure is:
+
+1. Install `black`.
+
+```console
+$ pip install black
+```
+
+2. Make sure it runs from the command line, e.g.
+
+```console
+$ black --help
+```
+
+3. In Wing IDE, activate the **OS Commands** panel  and define the command  **black** to execute black on the currently selected file:
+
+- Use the Tools -> OS Commands menu selection
+- click on **+** in **OS Commands** -> New: Command line..
+  - Title: black
+  - Command Line: black %s
+  - I/O Encoding: Use Default 
+  - Key Binding: F1
+  - [x] Raise OS Commands when executed
+  - [x] Auto-save files before execution
+  - [x] Line mode
+
+4. Select a file in the editor and press **F1** , or whatever key binding you selected in step 3, to reformat the file.
+

 ### Vim
 
 Commands and shortcuts:
 ### Vim
 
 Commands and shortcuts:


@@ -688,16 +729,16 @@ Configuration:
 To install with [vim-plug](https://github.com/junegunn/vim-plug):
 
 ```
 To install with [vim-plug](https://github.com/junegunn/vim-plug):
 
 ```

-Plug 'ambv/black'
+Plug 'python/black'

 ```
 
 or with [Vundle](https://github.com/VundleVim/Vundle.vim):
 
 ```
 ```
 
 or with [Vundle](https://github.com/VundleVim/Vundle.vim):
 
 ```

-Plugin 'ambv/black'
+Plugin 'python/black'

 ```
 
 ```
 

-or you can copy the plugin from [plugin/black.vim](https://github.com/ambv/black/tree/master/plugin/black.vim).
+or you can copy the plugin from [plugin/black.vim](https://github.com/python/black/tree/master/plugin/black.vim).

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


@@ -769,7 +810,7 @@ The formatted code will be returned on stdout (unless `--check` was
 passed).  *Black* will still emit messages on stderr but that shouldn't
 affect your use case.
 
 passed).  *Black* will still emit messages on stderr but that shouldn't
 affect your use case.
 

-This can be used for example with PyCharm's [File Watchers](https://www.jetbrains.com/help/pycharm/file-watchers.html).
+This can be used for example with PyCharm's or IntelliJ's [File Watchers](https://www.jetbrains.com/help/pycharm/file-watchers.html).

 
 ## blackd
 
 
 ## blackd
 


@@ -850,7 +891,7 @@ installed](https://pre-commit.com/#install), add this to the
 `.pre-commit-config.yaml` in your repository:
 ```yaml
 repos:
 `.pre-commit-config.yaml` in your repository:
 ```yaml
 repos:

--   repo: https://github.com/ambv/black
+-   repo: https://github.com/python/black

     rev: stable
     hooks:
     - id: black
     rev: stable
     hooks:
     - id: black


@@ -884,6 +925,15 @@ is:
 as .pyi, and whether string normalization was omitted.
 
 
 as .pyi, and whether string normalization was omitted.
 
 

+## Used By
+
+The following notable open-source projects trust *Black* with enforcing
+a consistent code style: pytest, tox, Pyramid, Django Channels, Hypothesis,
+attrs, SQLAlchemy, Poetry, PyPA applications (Warehouse, Pipenv, virtualenv).
+
+Are we missing anyone?  Let us know.
+
+

 ## Testimonials
 
 **Dusty Phillips**, [writer](https://smile.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=dusty+phillips):
 ## Testimonials
 
 **Dusty Phillips**, [writer](https://smile.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=dusty+phillips):


@@ -910,16 +960,16 @@ and [`pipenv`](https://docs.pipenv.org/):
 Use the badge in your project's README.md:
 
 ```markdown
 Use the badge in your project's README.md:
 
 ```markdown

-[![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/ambv/black)
+[![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/python/black)

 ```
 
 Using the badge in README.rst:
 ```
 .. image:: https://img.shields.io/badge/code%20style-black-000000.svg
 ```
 
 Using the badge in README.rst:
 ```
 .. image:: https://img.shields.io/badge/code%20style-black-000000.svg

-    :target: https://github.com/ambv/black
+    :target: https://github.com/python/black

 ```
 
 ```
 

-Looks like this: [![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/ambv/black)
+Looks like this: [![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/python/black)

 
 
 ## License
 
 
 ## License


@@ -945,12 +995,33 @@ More details can be found in [CONTRIBUTING](CONTRIBUTING.md).
 
 ## Change Log
 
 
 ## Change Log
 

+### 19.5b0
+
+* don't crash when run on a Windows machine with more than 61 cores (#838)
+
+* remove unnecessary parentheses around `yield` expressions (#834)
+
+* add parentheses around long tuples in unpacking assignments (#832)
+
+* don't produce invalid code for `from` ... `import` blocks with comments
+  (#829)
+
+* fix grammar selection (#765)
+
+* fix feature detection for trailing commas in function definitions and
+  call sites (#763)
+
+* add `black -c` as a way to format code passed from the command line (#761)
+
+* fix bug that led *Black* format some code with a line length target of 1
+  (#762)
+

 ### 19.3b0
 
 * new option `--target-version` to control which Python versions
   *Black*-formatted code should target (#618)
 
 ### 19.3b0
 
 * new option `--target-version` to control which Python versions
   *Black*-formatted code should target (#618)
 

-* removed `--py36` (use `--target-version=py36` instead) (#724)
+* deprecated `--py36` (use `--target-version=py36` instead) (#724)

 
 * *Black* no longer normalizes numeric literals to include `_` separators (#696)
 
 
 * *Black* no longer normalizes numeric literals to include `_` separators (#696)
 


@@ -963,6 +1034,12 @@ More details can be found in [CONTRIBUTING](CONTRIBUTING.md).
 * *Black* now properly formats multiple files in parallel on
   Windows (#632)
 
 * *Black* now properly formats multiple files in parallel on
   Windows (#632)
 

+* *Black* now creates cache files atomically which allows it to be used
+  in parallel pipelines (like `xargs -P8`) (#673)
+
+* *Black* now correctly indents comments in files that were previously
+  formatted with tabs (#262)
+

 * `blackd` now supports CORS (#622)
 
 ### 18.9b0
 * `blackd` now supports CORS (#622)
 
 ### 18.9b0