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

bpo-38600: Change the mark up of NULL in the C API documentation. (GH-16950)

2019-10-30T10:03:20+00:00

Replace all *NULL* with ``NULL``.

Fix typos in comments, docs and test names (#15018)

2019-07-30T22:16:13+00:00

* Fix typos in comments, docs and test names

* Update test_pyparse.py

account for change in string length

* Apply suggestion: splitable -> splittable

Co-Authored-By: Terry Jan Reedy 

* Apply suggestion: splitable -> splittable

Co-Authored-By: Terry Jan Reedy 

* Apply suggestion: Dealloccte -> Deallocate

Co-Authored-By: Terry Jan Reedy 

* Update posixmodule checksum.

* Reverse idlelib changes.

bpo-37194: Add a new public PyObject_CallNoArgs() function (GH-13890)

2019-06-17T12:27:23+00:00

Add a new public PyObject_CallNoArgs() function to the C API: call a
callable Python object without any arguments.

It is the most efficient way to call a callback without any argument.
On x86-64, for example, PyObject_CallFunctionObjArgs(func, NULL)
allocates 960 bytes on the stack per call, whereas
PyObject_CallNoArgs(func) only allocates 624 bytes per call.

It is excluded from stable ABI 3.8.

Replace private _PyObject_CallNoArg() with public
PyObject_CallNoArgs() in C extensions: _asyncio, _datetime,
_elementtree, _pickle, _tkinter and readline.

bpo-33407: Implement Py_DEPRECATED() on MSVC (GH-8980)

2019-05-28T15:16:33+00:00

bpo-35134: Create Include/cpython/abstract.h (GH-10728)

2018-11-26T21:42:04+00:00

Move abstract.h code surrounded by "#ifndef Py_LIMITED_API"
to a new Include/cpython/abstract.h header file.

Clean up after bpo-33738. (GH-7627)

2018-06-11T12:01:47+00:00

* Add declarations even if they are overridden by macros.
* Make the declaration and the definition of PyExceptionClass_Name
  consistent.

bpo-33738: Address review comments in GH #7477 (GH-7585)

2018-06-10T22:48:28+00:00

bpo-33738: Fix macros which contradict PEP 384 (GH-7477)

2018-06-09T18:32:25+00:00

During development of the limited API support for PySide,
we saw an error in a macro that accessed a type field.

This patch fixes the 7 errors in the Python headers.
Macros which were not written as capitals were implemented
as function.

To do the necessary analysis again, a script was included that
parses all headers and looks for "->tp_" in serctions which can
be reached with active limited API.

It is easily possible to call this script as a test.

Error listing:

../../Include/objimpl.h:243
#define PyObject_IS_GC(o) (PyType_IS_GC(Py_TYPE(o)) && \
    (Py_TYPE(o)->tp_is_gc == NULL || Py_TYPE(o)->tp_is_gc(o)))
Action: commented only

../../Include/objimpl.h:362
#define PyType_SUPPORTS_WEAKREFS(t) ((t)->tp_weaklistoffset > 0)
Action: commented only

../../Include/objimpl.h:364
#define PyObject_GET_WEAKREFS_LISTPTR(o) \
    ((PyObject **) (((char *) (o)) + Py_TYPE(o)->tp_weaklistoffset))
Action: commented only

../../Include/pyerrors.h:143
#define PyExceptionClass_Name(x) \
     ((char *)(((PyTypeObject*)(x))->tp_name))
Action: implemented function

../../Include/abstract.h:593
#define PyIter_Check(obj) \
    ((obj)->ob_type->tp_iternext != NULL && \
     (obj)->ob_type->tp_iternext != &_PyObject_NextNotImplemented)
Action: implemented function

../../Include/abstract.h:713
#define PyIndex_Check(obj)                              \
    ((obj)->ob_type->tp_as_number != NULL &&            \
     (obj)->ob_type->tp_as_number->nb_index != NULL)
Action: implemented function

../../Include/abstract.h:924
#define PySequence_ITEM(o, i)\
    ( Py_TYPE(o)->tp_as_sequence->sq_item(o, i) )
Action: commented only

bpo-5945: Improve mappings and sequences C API docs. (GH-7029)

2018-05-22T08:02:44+00:00

Fix PyObject_Hash signature in comment (#4905)

2017-12-16T19:08:05+00:00