6 git_dir = os.path.join(os.path.abspath(os.path.dirname(sys.argv[0])), '.git')
7 head = open(os.path.join(git_dir, 'HEAD')).read().strip()
9 if head.startswith(prefix):
10 path = head[len(prefix):].split('/')
11 return open(os.path.join(git_dir, *path)).read().strip()
15 return 'unknown (%s)' % (str(e),)
17 __version__ = _get_version()