delta/cpython-git.git/Include, branch v3.9.0a3

Python 3.9.0a3

2020-01-24T21:05:07+00:00

bpo-39429: Add a new "Python Development Mode" doc page (GH-18132)

2020-01-24T09:22:18+00:00

bpo-39320: Handle unpacking of *values in compiler (GH-17984)

2020-01-23T09:25:17+00:00

* Add three new bytecodes: LIST_TO_TUPLE, LIST_EXTEND, SET_UPDATE. Use them to implement star unpacking expressions.

* Remove four bytecodes BUILD_LIST_UNPACK, BUILD_TUPLE_UNPACK, BUILD_SET_UNPACK and  BUILD_TUPLE_UNPACK_WITH_CALL opcodes as they are now unused.

* Update magic number and dis.rst for new bytecodes.

bpo-35134: Migrate frameobject.h contents to cpython/frameobject.h (GH-18052)

2020-01-20T22:21:35+00:00

bpo-39372: Clean header files of declared interfaces with no implementations (GH-18037)

2020-01-18T03:14:59+00:00

The public API symbols being removed are:

_PyBytes_InsertThousandsGroupingLocale, _PyBytes_InsertThousandsGrouping, _Py_InitializeFromArgs, _Py_InitializeFromWideArgs, _PyFloat_Repr, _PyFloat_Digits,
_PyFloat_DigitsInit, PyFrame_ExtendStack, _PyAIterWrapper_Type, PyNullImporter_Type, PyCmpWrapper_Type, PySortWrapper_Type, PyNoArgsFunction.

bpo-31031: Unify duplicate bits_in_digit and bit_length (GH-2866)

2020-01-16T14:09:19+00:00

Add _Py_bit_length() to unify duplicate bits_in_digit() and bit_length().

bpo-39156: Break up COMPARE_OP into four logically distinct opcodes. (GH-17754)

2020-01-14T10:12:45+00:00

Break up COMPARE_OP into four logically distinct opcodes:
* COMPARE_OP for rich comparisons
* IS_OP for 'is' and 'is not' tests
* CONTAINS_OP for 'in' and 'is not' tests
* JUMP_IF_NOT_EXC_MATCH for checking exceptions in 'try-except' statements.

bpo-38644: Pass tstate to _Py_FinishPendingCalls() (GH-17990)

2020-01-13T17:46:59+00:00

_Py_FinishPendingCalls() now expects a tstate argument, instead of a
runtime argument.

bpo-39164: Add private _PyErr_GetExcInfo() function (GH-17752)

2020-01-13T16:30:14+00:00

This adds a new function named _PyErr_GetExcInfo() that is a variation of the
original PyErr_GetExcInfo() taking a PyThreadState as its first argument.
That function allows to retrieve the exceptions information of any Python
thread -- not only the current one.

Py_DECREF: only pass filename if Py_REF_DEBUG is defined (GH-17870)

2020-01-08T20:03:45+00:00

Filename and line numbers are not needed when Py_REF_DEBUG are not
defined.

The static inline _Py_DECREF() function was introduced by
commit 2aaf0c12041bcaadd7f2cc5a54450eefd7a6ff12.