7 def check_output(*popenargs, **kwargs):
8 process = subprocess.Popen(stdout=subprocess.PIPE, *popenargs, **kwargs)
9 output, unused_err = process.communicate()
10 retcode = process.poll()
12 raise ValueError((retcode, output))
18 return check_output(['git', 'describe', '--always', '--dirty'], cwd=os.path.dirname(os.path.abspath(sys.argv[0]))).strip()
22 return check_output(['git.cmd', 'describe', '--always', '--dirty'], cwd=os.path.dirname(os.path.abspath(sys.argv[0]))).strip()
26 root_dir = os.path.abspath(os.path.dirname(sys.argv[0]))
27 git_dir = os.path.join(root_dir, '.git')
28 if os.path.exists(git_dir):
29 head = open(os.path.join(git_dir, 'HEAD')).read().strip()
31 if head.startswith(prefix):
32 path = head[len(prefix):].split('/')
33 return open(os.path.join(git_dir, *path)).read().strip()[:7]
37 dir_name = os.path.split(root_dir)[1]
38 match = re.match('p2pool-([.0-9]+)', dir_name)
40 return match.groups()[0]
42 return 'unknown %s' % (dir_name.encode('hex'),)
45 return 'unknown %s' % (str(e).encode('hex'),)
47 __version__ = _get_version()