Oct 28, 2019 · I would like to ignore a specific multi-line code by black python formatter. Particularly, this is used for np.array or matrix construction which turned ugly when formatted. Below is the example.

Black makes code review faster by producing the smallest diffs possible. Blackened code looks the same regardless of the project you’re reading. Formatting becomes transparent after a while and you can focus on the content instead. Try it out now using the Black Playground.

Aug 5, 2021 · Black is the uncompromising Python code formatter. By using it, you agree to cede control over minutiae of hand-formatting. In return, Black gives you speed, determinism, and freedom from pycodestyle nagging about formatting.

Black standardizes most numeric literals to use lowercase letters for the syntactic parts and uppercase letters for the digits themselves: 0xAB instead of 0XAB and 1e10 instead of 1E10. Line breaks & binary operators¶ Black will break a line before a binary

Aug 31, 2020 · Currently, Black doesn't wrap long strings or long comments. You can see an open issue in their project GitHub saying: Black currently doesn't wrap long string literals or merge string literals that happen to be on the same line. [...] It would require modifying the AST which isn't 100% safe and has a bunch of edge cases to be dealt with.

Black is the uncompromising Python code formatter. By using it, you agree to cede control over minutiae of hand-formatting. In return, Black gives you speed, determinism, and freedom from pycodestyle nagging about formatting. You will save time …

Jan 28, 2025 · Black is the uncompromising Python code formatter. By using it, you agree to cede control over minutiae of hand-formatting. In return, Black gives you speed, determinism, and freedom from pycodestyle nagging about formatting. You will save time and mental energy for more important matters.

May 12, 2020 · Black can reformat your entire file in place according to the Black code style. It helps your brain focus on the problem you want to solve and code solutions, rather than getting distracted by code structure and minor stylistic differences.

Dec 5, 2019 · To decrease the line length, you can use the --line-length flag as documented here: https://black.readthedocs.io/en/stable/usage_and_configuration/the_basics.html. For example: Black explains the --line-length setting in more detail here: https://black.readthedocs.io/en/stable/the_black_code_style/current_style.html#line-length.

Developers can run Black on individual Python files or entire directories to automatically format the code. The CLI provides options to customize certain aspects, such as line length or excluding specific files or directories from formatting.