7 root_dir = os.path.abspath(os.path.dirname(sys.argv[0]))
8 git_dir = os.path.join(root_dir, '.git')
9 if os.path.exists(git_dir):
10 head = open(os.path.join(git_dir, 'HEAD')).read().strip()
12 if head.startswith(prefix):
13 path = head[len(prefix):].split('/')
14 return open(os.path.join(git_dir, *path)).read().strip()[:7]
17 dir_name = os.path.split(root_dir)[1]
18 chars = '0123456789abcdef'
19 if len(dir_name) >= 7 and (len(dir_name) == 7 or dir_name[-8] not in chars) and all(c in chars for c in dir_name[-7:]):
25 __version__ = _get_version()