update the getpyver script as bugfix releases are not distinguished b…

…y wheels

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>

scripts/getpyver.py

@@ -1,13 +1,25 @@
 #!/usr/bin/env python
 # For internal use only.
-"""Return the Python version in a sane format (vX.Y.Z).
+"""Return the Python version in a sane format (vX.Y).
 
-Also available a less sane format (X.Y.Z) if `short` is provided
+Also available a less sane format (X.Y) if `short` is provided
 as an argument.
 
+Or ([v]X.Y.Z) if `long` is provided.
+
+$ getpyver.py
+v2.7
+$ getpyver.py short
+2.7
+$ getpyver.py long
+v2.7.6
+$ getpyver.py long short
+2.7.6
+
 """
 import sys
+limit = 3 if 'long' in sys.argv else 2
 if 'short' in sys.argv:
-    print(".".join([str(i) for i in sys.version_info[0:3]]))
+    print(".".join([str(i) for i in sys.version_info[0:limit]]))
 else:
-    print("v" + (".".join([str(i) for i in sys.version_info[0:3]])))
+    print("v" + (".".join([str(i) for i in sys.version_info[0:limit]])))