Commit Graph

5 Commits

Author SHA1 Message Date
Victor Stinner ada8b6d1b1
gh-57684: Add -P cmdline option and PYTHONSAFEPATH env var (#31542)
Add the -P command line option and the PYTHONSAFEPATH environment
variable to not prepend a potentially unsafe path to sys.path.

* Add sys.flags.safe_path flag.
* Add PyConfig.safe_path member.
* Programs/_bootstrap_python.c uses config.safe_path=0.
* Update subprocess._optim_args_from_interpreter_flags() to handle
  the -P command line option.
* Modules/getpath.py sets safe_path to 1 if a "._pth" file is
  present.
2022-05-06 01:34:11 +02:00
Kumar Aditya 0d9b565e62
Propagate errors (however unlikely) from _Py_Deepfreeze_Init() (GH-31596) 2022-02-26 08:35:03 -08:00
Kumar Aditya 4dc746310b
bpo-46430: Fix memory leak in interned strings of deep-frozen modules (GH-31549) 2022-02-24 17:54:06 +01:00
Kumar Aditya c7f810b34d
bpo-46476: Fix memory leak in code objects generated by deepfreeze (GH-30853)
Add _Py_Deepfreeze_Fini() and _PyStaticCode_Dealloc() functions.
2022-01-27 14:03:47 +01:00
Christian Heimes 84ca1232b0
bpo-45950: Introduce Bootstrap Python again (#29859)
The build system now uses a :program:`_bootstrap_python` interpreter for
freezing and deepfreezing again. To speed up build process the build tools
:program:`_bootstrap_python` and :program:`_freeze_module` are no longer
build with LTO.

Cross building depends on a build Python interpreter, which must have same
version and bytecode as target host Python.
2021-12-03 16:01:11 +01:00