Convert `_sysconfigdata` to a JSON file

Feature or enhancement

Proposal:

Currently, as part of the sysconfig internals, we generate a _sysconfigdata Python module containing the variables for sysconfig.get_config_vars(). This data is consists of all Makefile variables, which can be encoded as JSON data.

The use of a module instead of a text file is historic, and adds unnecessary complexity. Converting _sysconfigdata to a JSON file would simplify the sysconfig implementation. Additionally, it also makes it easier for tools to introspect the Python installation, as this would remove the necessity to execute Python code to read _sysconfigdata.

Has this already been discussed elsewhere?

No response given

Links to previous discussion of this feature:

No response

Linked PRs

• gh-127180
• gh-127302
• gh-128558

Commencez par lire les composants internes de sysconfig qui génèrent et utilisent le module Python _sysconfigdata, puis examinez les PR liés gh-127180, gh-127302 et gh-128558. Le travail est terminé lorsque les données de configuration sont représentées en JSON, que sysconfig.get_config_vars() fonctionne toujours et que les outils peuvent inspecter l’installation sans exécuter de code Python.