delta/cpython-git.git/Python/initconfig.c, branch v3.8.5

bpo-22490: Remove __PYVENV_LAUNCHER__ from environment during launch (GH-9516) (GH-19110)

2020-03-22T18:56:26+00:00

* bpo-22490: Remove "__PYVENV_LAUNCHER__" from the shell environment on macOS

This changeset removes the environment varialbe "__PYVENV_LAUNCHER__"
during interpreter launch as it is only needed to communicate between
the stub executable in framework installs and the actual interpreter.

Leaving the environment variable present may lead to misbehaviour when
launching other scripts.

* Actually commit the changes for issue 22490...

* Correct typo

Co-Authored-By: Nicola Soranzo 

* Run make patchcheck

Co-authored-by: Jason R. Coombs 
Co-authored-by: Nicola Soranzo 
(cherry picked from commit 044cf94f610e831464a69a8e713dad89878824ce)

Co-authored-by: Ronald Oussoren 

Co-authored-by: Ronald Oussoren

[3.8] bpo-39427: Document -X opt options in the CLI --help and the man page (GH-18131) (GH-18133)

2020-02-23T20:48:27+00:00

https://bugs.python.org/issue39427

Automerge-Triggered-By: @pablogsal
(cherry picked from commit 41f0ef6abbd304409c55612a08788cdd59fbc8a3)

Co-authored-by: Pablo Galindo

Add PYTHONUTF8 to commandline usage. (GH-17587)

2019-12-14T10:38:35+00:00

Co-Authored-By: Victor Stinner 
(cherry picked from commit 95826c773a9004fc5b3c89de55f800504685ab21)

Co-authored-by: Inada Naoki

bpo-38304: PyConfig_InitPythonConfig() cannot fail anymore (GH-16509)

2019-10-01T10:26:04+00:00

PyConfig_InitPythonConfig() and PyConfig_InitIsolatedConfig() no
longer return PyStatus: they cannot fail anymore.
(cherry picked from commit 8462a4936b3a551dc546a6adea04a70b0a07ca67)

Co-authored-by: Victor Stinner

bpo-38304: Remove PyConfig.struct_size (GH-16500)

2019-09-30T22:46:42+00:00

For now, we'll rely on the fact that the config structures aren't covered by the stable ABI.

We may revisit this in the future if we further explore the idea of offering a stable embedding API.

bpo-38317: Fix PyConfig.warnoptions priority (GH-16478)

2019-09-29T23:58:57+00:00

Fix warnings options priority: PyConfig.warnoptions has the highest
priority, as stated in the PEP 587.

* Document options order in PyConfig.warnoptions documentation.
* Make PyWideStringList_INIT macro private: replace "Py" prefix
  with "_Py".
* test_embed: add test_init_warnoptions().
(cherry picked from commit fb4ae152a9930f0e00cae8b2807f534058cf341a)

Co-authored-by: Victor Stinner

bpo-38304: Add PyConfig.struct_size (GH-16451) (GH-16453)

2019-09-28T02:50:43+00:00

Add a new struct_size field to PyPreConfig and PyConfig structures to
allow to modify these structures in the future without breaking the
backward compatibility.

* Replace private _config_version field with public struct_size field
  in PyPreConfig and PyConfig.
* Public PyPreConfig_InitIsolatedConfig() and
  PyPreConfig_InitPythonConfig()
  return type becomes PyStatus, instead of void.
* Internal _PyConfig_InitCompatConfig(),
  _PyPreConfig_InitCompatConfig(), _PyPreConfig_InitFromConfig(),
  _PyPreConfig_InitFromPreConfig() return type becomes PyStatus,
  instead of void.
* Remove _Py_CONFIG_VERSION
* Update the Initialization Configuration documentation.

(cherry picked from commit 441b10cf2855955c86565f8d59e72c2efc0f0a57)

bpo-38236: Dump path config at first import error (GH-16300) (GH-16332)

2019-09-23T13:59:00+00:00

Python now dumps path configuration if it fails to import the Python
codecs of the filesystem and stdio encodings.

(cherry picked from commit fcdb027234566c4d506d6d753c7d5638490fb088)

bpo-29535: Remove promize about hash randomization of datetime objects. (GH-15269)

2019-08-24T10:19:51+00:00

(cherry picked from commit e9c90aa43144b0be1e4e393e8cb549573437a5da)

Co-authored-by: Serhiy Storchaka

bpo-36763: PyConfig_Read() handles PySys_AddXOption() (GH-15431) (GH-15435)

2019-08-23T19:16:51+00:00

PyConfig_Read() is now responsible to handle early calls to
PySys_AddXOption() and PySys_AddWarnOption().

Options added by PySys_AddXOption() are now handled the same way than
PyConfig.xoptions and command line -X options.

For example, PySys_AddXOption(L"faulthandler") enables faulthandler
as expected.

(cherry picked from commit 120b707a6d43452e067daa55a8fdca69f9424abc)