Function parse_name

module/plugins/internal/misc.py:609–636

(value, safechar=True)

def parse_name(value, safechar=True):
    path = urllib.unquote(decode(value))

    try:
        path = path.encode('latin1').decode('utf8')
    except (UnicodeEncodeError, UnicodeDecodeError):
        pass

    #: 'unicode-escape' that work with unicode strings too
    path = re.sub(r'\\u(\d{4})', lambda x: unichr(int(x.group(1))), path, flags=re.I)

    #: Decode HTML escape
    path = html_unescape(path)

    #: Decode rfc2047
    path = rfc2047_dec(path)

    #: Remove redundant '/'
    path = re.sub(r'(?<!:)/{2,}', '/', path).strip().lstrip('.')

    url_p = urlparse.urlparse(path.rstrip('/'))
    name = (url_p.path.split('/')[-1] or
            url_p.query.split('=', 1)[::-1][0].split('&', 1)[0] or
            url_p.netloc.split('.', 1)[0])

    name = os.path.basename(name)

    return safename(name) if safechar else name


def parse_size(value, unit=""):  #: returns bytes