Skip to content

gh-143134: Docs: clarify PYTHONDONTWRITEBYTECODE behavior #143144

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
Javed-Shekh777 wants to merge 7 commits into
base: main
Choose a base branch
from
+4 −3
Open

gh-143134: Docs: clarify PYTHONDONTWRITEBYTECODE behavior #143144

Changes from all commits
Commits
Show all changes
7 commits
Select commit Hold shift + click to select a range
22afe2b
Docs: fix PYTHONDONTWRITEBYTECODE description
Javed-Shekh777 Dec 24, 2025
bb4365f
Docs: clarify PYTHONDONTWRITEBYTECODE behavior
Javed-Shekh777 Dec 24, 2025
f5be5e0
Merge branch 'main' into docs-fix-pythondontwritebytecode
Javed-Shekh777 Dec 24, 2025
a5b0e53
Docs: clarify PYTHONDONTWRITEBYTECODE behavior
Javed-Shekh777 Dec 24, 2025
c3fdc06
Docs: clarify PYTHONDONTWRITEBYTECODE behavior
Javed-Shekh777 Dec 24, 2025
9a32b48
Docs: clarify PYTHONDONTWRITEBYTECODE behavior
Javed-Shekh777 Dec 24, 2025
b56dedd
Merge branch 'docs-fix-pythondontwritebytecode' of https://github.com…
Javed-Shekh777 Dec 24, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 4 additions & 3 deletions Doc/using/cmdline.rst
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -880,9 +880,10 @@ conflict.

.. envvar:: PYTHONDONTWRITEBYTECODE

If this is set to a non-empty string, Python won't try to write ``.pyc``
files on the import of source modules. This is equivalent to
specifying the :option:`-B` option.
If this is set to a non-empty string other than ``0``, Python won't try to write
``.pyc`` files on the import of source modules. Setting it to ``0`` does
not disable bytecode writing. This is equivalent to specifying the
Comment on lines +884 to +885
Copy link
Member

@StanFromIreland StanFromIreland Dec 24, 2025

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Why add "Setting it to 0 does not disable bytecode writing," it is already implied by the first sentence ("other than 0"), no?

:option:`-B` option.


.. envvar:: PYTHONPYCACHEPREFIX
Expand Down
Loading