hghave: add pyXY features for Python version numbers
This will allow us to sniff for Python >= versions in tests.
Differential Revision: https://phab.mercurial-scm.org/D5088
--- a/tests/hghave.py Tue Jan 29 14:30:10 2019 +0300
+++ b/tests/hghave.py Sat Oct 13 16:53:43 2018 +0200
@@ -646,6 +646,13 @@
# chg disables demandimport intentionally for performance wins.
return ((not has_chg()) and os.environ.get('HGDEMANDIMPORT') != 'disable')
+@checkvers("py", "Python >= %s", (2.7, 3.5, 3.6, 3.7, 3.8, 3.9))
+def has_python_range(v):
+ major, minor = v.split('.')[0:2]
+ py_major, py_minor = sys.version_info.major, sys.version_info.minor
+
+ return (py_major, py_minor) >= (int(major), int(minor))
+
@check("py3", "running with Python 3.x")
def has_py3():
return 3 == sys.version_info[0]