diff options
Diffstat (limited to 'semantic_version/compat.py')
| -rw-r--r-- | semantic_version/compat.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/semantic_version/compat.py b/semantic_version/compat.py new file mode 100644 index 0000000..51102fc --- /dev/null +++ b/semantic_version/compat.py @@ -0,0 +1,18 @@ +# -*- coding: utf-8 -*- +# Copyright (c) 2012-2013 Raphaël Barrois +# This code is distributed under the two-clause BSD License. + +import sys + +is_python2 = (sys.version_info[0] == 2) + +if is_python2: # pragma: no cover + base_cmp = cmp +else: # pragma: no cover + def base_cmp(x, y): + if x < y: + return -1 + elif x > y: + return 1 + else: + return 0 |