DuckDuckWhale/youtube-dl
1
0
Fork 0
mirror of https://github.com/ytdl-org/youtube-dl synced 2025-11-04 03:33:46 +00:00
Code Issues Releases Wiki Activity

[README.md] Add long lines policy to coding conventions

Browse Source
This commit is contained in:
Sergey M 2019-01-01 23:50:02 +07:00 committed by GitHub
parent 1d803085d7
commit 8437f5089f
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 19 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
README.md
View File

@ -1192,6 +1192,25 @@ title = self._search_regex(
webpage, 'title', group='title')
```
### Long lines policy
There is a soft limit to keep lines of code under 80 characters long. This means it should be respected if possible and if it does not make readability and code maintenance worse.
For example, you should **never** split long string literals like URLs or some other often copied entities over multiple lines to fit this limit:
Correct:
```python
'https://www.youtube.com/watch?v=FqZTN594JQw&list=PLMYEtVRpaqY00V9W81Cwmzp6N6vZqfUKD4'
```
Incorrect:
```python
'https://www.youtube.com/watch?v=FqZTN594JQw&list='
'PLMYEtVRpaqY00V9W81Cwmzp6N6vZqfUKD4'
```
### Use safe conversion functions
Wrap all extracted numeric data into safe functions from [`youtube_dl/utils.py`](https://github.com/rg3/youtube-dl/blob/master/youtube_dl/utils.py): `int_or_none`, `float_or_none`. Use them for string to number conversions as well.