delta/cpython-git.git/Python/import.c, branch enum-lost-fixes

[3.10] Fix typos in the Python directory (GH-28767) (GH-28799)

2021-10-07T15:30:08+00:00

(cherry picked from commit db693df3e112c5a61f2cbef63eedce3a36520ded)

bpo-44050: Extension modules can share state when they don't support sub-interpreters. (GH-27794) (GH-28738)

2021-10-05T16:34:59+00:00

Automerge-Triggered-By: GH:encukou
(cherry picked from commit b9bb74871b27d9226df2dd3fce9d42bda8b43c2b)

Co-authored-by: Hai Shi

[3.10] bpo-45307: Restore private C API function _PyImport_FindExtensionObject() (GH-28594)

2021-09-28T21:12:50+00:00

py2exe and PyOxidizer rely on this API.
It will be removed in Python 3.11.

Co-authored-by: Pablo Galindo Salgado

bpo-44441: _PyImport_Fini2() resets PyImport_Inittab (GH-26874) (GH-26877)

2021-06-23T15:47:38+00:00

Py_RunMain() now resets PyImport_Inittab to its initial value at
exit. It must be possible to call PyImport_AppendInittab() or
PyImport_ExtendInittab() at each Python initialization.

(cherry picked from commit 489699ca05bed5cfd10e847d8580840812b476cd)

bpo-43244: Remove Yield macro from pycore_ast.h (GH-25243)

2021-04-07T11:01:09+00:00

* pycore_ast.h no longer defines the Yield macro.
* Fix a compiler warning on Windows: "warning C4005: 'Yield': macro
  redefinition".
* Python-ast.c now defines directly functions with their real
  _Py_xxx() name, rather than xxx().
* Remove "#undef Yield" in C files including pycore_ast.h.

bpo-43244: Remove ast.h, asdl.h, Python-ast.h headers (GH-24933)

2021-03-23T19:47:40+00:00

These functions were undocumented and excluded from the limited C
API.

Most names defined by these header files were not prefixed by "Py"
and so could create names conflicts. For example, Python-ast.h
defined a "Yield" macro which was conflict with the "Yield" name used
by the Windows  header.

Use the Python ast module instead.

* Move Include/asdl.h to Include/internal/pycore_asdl.h.
* Move Include/Python-ast.h to Include/internal/pycore_ast.h.
* Remove ast.h header file.
* pycore_symtable.h no longer includes Python-ast.h.

bpo-43551: Fix PyImport_Import() for subinterpreters (GH-24929)

2021-03-22T09:47:10+00:00

Avoid static variables.

bpo-43517: Fix false positive in detection of circular imports (#24895)

2021-03-20T19:07:44+00:00

bpo-43268: Pass interp rather than tstate to internal functions (GH-24580)

2021-02-19T14:10:45+00:00

Pass the current interpreter (interp) rather than the current Python
thread state (tstate) to internal functions which only use the
interpreter.

Modified functions:

* _PyXXX_Fini() and _PyXXX_ClearFreeList() functions
* _PyEval_SignalAsyncExc(), make_pending_calls()
* _PySys_GetObject(), sys_set_object(), sys_set_object_id(), sys_set_object_str()
* should_audit(), set_flags_from_config(), make_flags()
* _PyAtExit_Call()
* init_stdio_encoding()
* etc.

bpo-43268: _Py_IsMainInterpreter() now expects interp (GH-24577)

2021-02-19T12:33:31+00:00

The _Py_IsMainInterpreter() function now expects interp rather than
tstate.