![]() How to use it?įirst, we need to install it using Python 3.6. Now that it’s clear why it can be a good idea to use it, let’s see how it works with Vim and the terminal. This task can be used to format the python source code using Black which is an Opinionate Code Formatter. Works from the terminal and support many code editor integrations (Emacs, Vim, VS Code, Sublime, etc.).Convert numeric literals to lowercase ( 0XAB to 0xAB).Convert single quotes ( ') to double quotes ( ").Take care of adding trailing commas where necessary.Wrapping lines properly by shortening as much as possible single statements.Writing well-formatted code is very important, breaking the actual programs in easy to understand small programs as compared to having a more complex program helps in better understanding of code and helps in maintaining code quality. It will take care of many things, including the following (taken in that order from README.md in Black‘s repo): Python code formatter Black python programming codequality codereview. You will save time and mental energy for more important matters.īlack will take less than ideal code and will automatically reformat it according to the PEP-8 style guide. In return, Black gives you speed, determinism, and freedom from pycodestyle nagging about formatting. By using it, you agree to cede control over minutiae of hand-formatting. It's also infuriating when your linter tells you that your code is indented incorrectly, but gives no hint about the correct amount of indentation.Įnter Black. Instead of telling you what to do, Black is a good, industrious robot: it will fix your code for you.Black is the uncompromising Python code formatter. It is annoying to the reviewer-and even more annoying to the person whose code is reviewed. It gives you speed, determinism, and freedom from pycodestyle nagging about formatting. Nobody has ever been impressed by code that uses "interesting" indentation.īut even worse than inconsistent formatting is a code review that consists of nothing but formatting nits. Black is the uncompromising Python code formatter. In other words, you can indent any number of spaces that you want, so long as you want four. Its name comes from the Henry Ford quote about the Model T: 'any color you want, so long as it is Black'. It calls itself 'the uncompromising code formatter'. I enjoy solving hard problems creatively, but I want my Python formatted as consistently as possible. The whole point of Black is that it is not configurable. Sometimes creativity can be a wonderful thing. In the first article, we learned about Cython today, we'll examine the Black code formatter. In this series, we'll look at seven PyPI libraries that can help you solve common Python problems. ![]() This community is the reason we have such a large, diverse range of software packages available in the Python Package Index (PyPI) to extend and improve Python and solve the inevitable glitches that crop up. Python is one of the most popular programming languages in use today-and for good reasons: it's open source, it has a wide range of uses (such as web programming, business applications, games, scientific programming, and much more), and it has a vibrant and dedicated community supporting it.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |