D5088: hghave: add pyXY features for Python version numbers

[indygreg (Gregory Szorc)]

indygreg updated this revision to Diff 12096.

REPOSITORY
  rHG Mercurial

CHANGES SINCE LAST UPDATE
  https://phab.mercurial-scm.org/D5088?vs=12095&id=12096

REVISION DETAIL
  https://phab.mercurial-scm.org/D5088

AFFECTED FILES
  tests/hghave.py

CHANGE DETAILS

diff --git a/tests/hghave.py b/tests/hghave.py
--- a/tests/hghave.py
+++ b/tests/hghave.py
@@ -641,6 +641,13 @@
     # chg disables demandimport intentionally for performance wins.
     return ((not has_chg()) and os.environ.get('HGDEMANDIMPORT') != 'disable')
 
+ at 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]



To: indygreg, #hg-reviewers
Cc: mercurial-devel