def find_meta()

in setup.py [0:0]


def find_meta(meta):
    """Extract __*meta*__ from META_FILE."""
    re_str = r"^__{meta}__ = ['\"]([^'\"]*)['\"]".format(meta=meta)
    meta_match = re.search(re_str, META_FILE, re.M)
    if meta_match:
        return meta_match.group(1)
    raise RuntimeError('Unable to find __{meta}__ string.'.format(meta=meta))