X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/c23a5c15aac963b460fdb1327ae875aafafafd41..d7a28dd78631fb962da95fb2d2de0e18ca6754a4:/docs/the_black_code_style/current_style.md?ds=sidebyside diff --git a/docs/the_black_code_style/current_style.md b/docs/the_black_code_style/current_style.md index 0f166fe..83f8785 100644 --- a/docs/the_black_code_style/current_style.md +++ b/docs/the_black_code_style/current_style.md @@ -194,7 +194,45 @@ that in-function vertical whitespace should only be used sparingly. _Black_ will allow single empty lines inside functions, and single and double empty lines on module level left by the original editors, except when they're within parenthesized expressions. Since such expressions are always reformatted to fit minimal -space, this whitespace is lost. +space, this whitespace is lost. The other exception is that it will remove any empty +lines immediately following a statement that introduces a new indentation level. + +```python +# in: + +def foo(): + + print("All the newlines above me should be deleted!") + + +if condition: + + print("No newline above me!") + + print("There is a newline above me, and that's OK!") + + +class Point: + + x: int + y: int + +# out: + +def foo(): + print("All the newlines above me should be deleted!") + + +if condition: + print("No newline above me!") + + print("There is a newline above me, and that's OK!") + + +class Point: + x: int + y: int +``` It will also insert proper spacing before and after function definitions. It's one line before and after inner functions and two lines before and after module-level functions @@ -464,8 +502,8 @@ AST of the target. There are three limited cases in which the AST does differ: 1. _Black_ cleans up leading and trailing whitespace of docstrings, re-indenting them if needed. It's been one of the most popular user-reported features for the formatter to fix whitespace issues with docstrings. While the result is technically an AST - difference, due to the various possibilities of forming docstrings, all realtime use - of docstrings that we're aware of sanitizes indentation and leading/trailing + difference, due to the various possibilities of forming docstrings, all real-world + uses of docstrings that we're aware of sanitize indentation and leading/trailing whitespace anyway. 1. _Black_ manages optional parentheses for some statements. In the case of the `del`