delta/cpython-git.git/Include/cpython, branch misc-acks-comment

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-38644: Cleanup ceval.h (GH-17185)

2019-11-16T00:04:44+00:00

Move CPython API (Py_LIMITED_API macro not defined) from ceval.h
to cpython/ceval.h

bpo-38644: Add _PyObject_Call() (GH-17089)

2019-11-14T12:36:21+00:00

* Add pycore_call.h internal header file.
* Add _PyObject_Call(): PyObject_Call() with tstate
* Add _PyObject_CallNoArgTstate(): _PyObject_CallNoArg() with tstate
* Add _PyObject_FastCallDictTstate(): _PyObject_FastCallDict()
  with tstate
* _PyObject_Call_Prepend() now takes tstate
* Replace _PyObject_FastCall() calls
  with _PyObject_VectorcallTstate() calls

bpo-38644: Add _PyObject_VectorcallTstate() (GH-17052)

2019-11-08T09:05:17+00:00

* Add _PyObject_VectorcallTstate() function: similar to
  _PyObject_Vectorcall(), but with tstate parameter
* Add tstate parameter to _PyObject_MakeTpCall()

bpo-37645: add new function _PyObject_FunctionStr() (GH-14890)

2019-11-05T15:48:04+00:00

Additional note: the `method_check_args` function in `Objects/descrobject.c` is written in such a way that it applies to all kinds of descriptors. In particular, a future re-implementation of `wrapper_descriptor` could use that code.

CC @vstinner @encukou 


https://bugs.python.org/issue37645



Automerge-Triggered-By: @encukou

bpo-38644: Pass tstate to _Py_CheckFunctionResult() (GH-17050)

2019-11-05T00:22:12+00:00

* Add tstate parameter to _Py_CheckFunctionResult()
* Add _PyErr_FormatFromCauseTstate()
* Replace PyErr_XXX(...) with _PyErr_XXX(state, ...)

bpo-38644: Pass tstate to Py_EnterRecursiveCall() (GH-16997)

2019-11-04T23:51:22+00:00

* Add _Py_EnterRecursiveCall() and _Py_LeaveRecursiveCall() which
  require a tstate argument.
* Pass tstate to _Py_MakeRecCheck() and  _Py_CheckRecursiveCall().
* Convert Py_EnterRecursiveCall() and Py_LeaveRecursiveCall() macros
  to static inline functions.

_PyThreadState_GET() is the most efficient way to get the tstate, and
so using it with _Py_EnterRecursiveCall() and
_Py_LeaveRecursiveCall() should be a little bit more efficient than
using Py_EnterRecursiveCall() and Py_LeaveRecursiveCall() which use
the "slower" PyThreadState_GET().

bpo-38644: Add Py_EnterRecursiveCall() to the limited API (GH-17046)

2019-11-04T18:48:34+00:00

Provide Py_EnterRecursiveCall() and Py_LeaveRecursiveCall() as
regular functions for the limited API. Previously, there were defined
as macros, but these macros didn't work with the limited API which
cannot access PyThreadState.recursion_depth field.

Remove _Py_CheckRecursionLimit from the stable ABI.

Add Include/cpython/ceval.h header file.

bpo-36389: _PyObject_CheckConsistency() available in release mode (GH-16612)

2019-10-07T16:42:01+00:00

bpo-36389, bpo-38376: The _PyObject_CheckConsistency() function is
now also available in release mode. For example, it can be used to
debug a crash in the visit_decref() function of the GC.

Modify the following functions to also work in release mode:

* _PyDict_CheckConsistency()
* _PyObject_CheckConsistency()
* _PyType_CheckConsistency()
* _PyUnicode_CheckConsistency()

Other changes:

* _PyMem_IsPtrFreed(ptr) now also returns 1 if ptr is NULL
  (equals to 0).
* _PyBytesWriter_CheckConsistency() now returns 1 and is only used
  with assert().
* Reorder _PyObject_Dump() to write safe fields first, and only
  attempt to render repr() at the end.

bpo-38266: Revert bpo-37878: Make PyThreadState_DeleteCurrent() Internal (GH-16558)

2019-10-04T11:35:42+00:00

Revert the removal of PyThreadState_DeleteCurrent() with documentation.