Add compiled cython and virtual environments in gitignore

[tobiasdiez]

As preparation for #30371, the gitignore file is extended to ignore compiled cython files (e.g. *.so) as well as the virtual environments (e.g. src/.venv). These changes are more or less copied from https://www.toptal.com/developers/gitignore/api/python,visualstudiocode.

Finally, I've also taken the opportunity to change to comments to a consistent format (simple single line comments).

Depends on #30730

CC: @mkoeppe

Component: build

Author: Tobias Diez

Branch/Commit: d35c945

Reviewer: Matthias Koeppe

Issue created by migration from https://trac.sagemath.org/ticket/30673

[mkoeppe]

comment:2

This vscode configuration does not make sense without #30371. In a normal Sage build, the venv directory is local/.

Best to have two separate tickets for two separate issues.

Also, these ones here are not correct because we do have a few *.c and *.cpp files that should not be .gitignored.

+# Generated Cython files
+src/sage/**/*.c
+src/sage/**/*.cpp

[sagetrac-git]

Changed commit from 6eb3845 to bbe73ee

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. New commits:

bbe73ee

Remove VS code settings, and add exceptions for already checked-in files

[tobiasdiez]

comment:4

Ok, I've added the already checked-in C/C++ files as exceptions. Also moved the VS code settings files to the new ticket #30677.

[tobiasdiez]

comment:6

It would be nice if this could be reviewed and merged rather quickly, as it's hard for me to work on other branches right now because of the large number of untracked files (>5k) coming from the editable install.

[tobiasdiez]

Author: Tobias Diez

[mkoeppe]

comment:8

I'll merge in #30730 (which is on its way into the next rc) to resolve a merge conflict

[mkoeppe]

Dependencies: #30730

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. New commits:

75df605	Fix PSage.is_locked
d35c945	Merge branch 'u/vbraun/more_random_failures_in_src_sage_interfaces_psage_py' of git://trac.sagemath.org/sage into t/30673/public/build/enhancegitignore

[sagetrac-git]

Changed commit from bbe73ee to d35c945

[mkoeppe]

Reviewer: Matthias Koeppe

[mkoeppe]

comment:11

Unlikely that it will make it into 9.2 though.

[tobiasdiez]

comment:12

Thanks nonetheless!

[vbraun]

Changed branch from public/build/enhancegitignore to d35c945