[3.6] bpo-27593: Get SCM build info from git instead of hg. (#446) (#454)

* bpo-27593: Get SCM build info from git instead of hg. (#446)

sys.version and the platform module python_build(),
python_branch(), and python_revision() functions now use
git information rather than hg when building from a repo.

Based on original patches by Brett Cannon and Steve Dower.
(cherry picked from commit 5c4b0d063a)
This commit is contained in:
Ned Deily 2017-03-04 01:05:06 -05:00 committed by GitHub
parent 793f822068
commit 95c50e5aed
9 changed files with 86 additions and 78 deletions

View file

@ -1942,9 +1942,9 @@ _PySys_Init(void)
PyUnicode_FromString(Py_GetVersion()));
SET_SYS_FROM_STRING("hexversion",
PyLong_FromLong(PY_VERSION_HEX));
SET_SYS_FROM_STRING("_mercurial",
Py_BuildValue("(szz)", "CPython", _Py_hgidentifier(),
_Py_hgversion()));
SET_SYS_FROM_STRING("_git",
Py_BuildValue("(szz)", "CPython", _Py_gitidentifier(),
_Py_gitversion()));
SET_SYS_FROM_STRING("dont_write_bytecode",
PyBool_FromLong(Py_DontWriteBytecodeFlag));
SET_SYS_FROM_STRING("api_version",