delta/cpython-git.git/Include, branch fix-namedexpr-comment

bpo-38858: new_interpreter() reuses _PySys_Create() (GH-17481)

2019-12-06T01:43:30+00:00

new_interpreter() now calls _PySys_Create() to create a new sys
module isolated from the main interpreter. It now calls
_PySys_InitCore() and _PyImport_FixupBuiltin().

init_interp_main() now calls _PySys_InitMain().

bpo-27961: Replace PY_LLONG_MAX, PY_LLONG_MIN and PY_ULLONG_MAX with standard macros (GH-15385)

2019-12-05T14:55:28+00:00

Use standard constants LLONG_MIN, LLONG_MAX and ULLONG_MAX.

bpo-38896: Remove PyUnicode_ClearFreeList() function (GH-17354)

2019-11-23T01:30:32+00:00

Remove PyUnicode_ClearFreeList() function: the Unicode free list has
been removed in Python 3.3.

bpo-38858: new_interpreter() reuses pycore_init_builtins() (GH-17351)

2019-11-22T18:24:49+00:00

new_interpreter() now calls _PyBuiltin_Init() to create the builtins
module and calls _PyImport_FixupBuiltin(), rather than using
_PyImport_FindBuiltin(tstate, "builtins").

pycore_init_builtins() is now responsible to initialize
intepr->builtins_copy: inline _PyImport_Init() and remove this
function.

bpo-38858: _PyImport_FixupExtensionObject() handles subinterpreters (GH-17350)

2019-11-22T17:52:27+00:00

If _PyImport_FixupExtensionObject() is called from a subinterpreter,
leave extensions unchanged and don't copy the module dictionary
into def->m_base.m_copy.

bpo-38858: Call _PyUnicode_Fini() in Py_EndInterpreter() (GH-17330)

2019-11-22T11:27:50+00:00

Py_EndInterpreter() now clears the filesystem codec.

Produce cleaner bytecode for 'with' and 'async with' by generating separate code for normal and exceptional paths. (#6641)

2019-11-21T09:11:43+00:00

Remove BEGIN_FINALLY, END_FINALLY, CALL_FINALLY and POP_FINALLY bytecodes. Implement finally blocks by code duplication.
Reimplement frame.lineno setter using line numbers rather than bytecode offsets.

bpo-38858: Add _Py_IsMainInterpreter(tstate) (GH-17293)

2019-11-20T16:34:39+00:00

bpo-37340: Remove PyMethod_ClearFreeList() and PyCFunction_ClearFreeList() (GH-17284)

2019-11-20T11:59:12+00:00

Remove PyMethod_ClearFreeList() and PyCFunction_ClearFreeList()
functions: the free lists of bound method objects have been removed.

Remove also _PyMethod_Fini() and _PyCFunction_Fini() functions.

bpo-36854: Move _PyRuntimeState.gc to PyInterpreterState (GH-17287)

2019-11-20T11:25:50+00:00

* Rename _PyGC_InitializeRuntime() to _PyGC_InitState()
* finalize_interp_clear() now also calls _PyGC_Fini() in
  subinterpreters (clear the GC state).