Hi ,deploy server-less application in local-stack through cloud formation template but i start notice account id for cloud formation is 12345789 but for other service it is 00000000 ,so its like cloud formation  try to deploy service in different account 
try:
        socket.inet_aton(addr)
        return True
    except socket.error:
        return False
def is_zip_file(content):
    stream = BytesIO(content)
    return zipfile.is_zipfile(stream)
def unzip(path, target_dir):
    try:
        zip_ref = zipfile.ZipFile(path, 'r')
    except Exception as e:
        LOGGER.warning('Unable to open zip file: %s: %s' % (path, e))
        raise e
    
    
    for file_entry in zip_ref.infolist():
        _unzip_file_entry(zip_ref, file_entry, target_dir)
    zip_ref.close()
def _unzip_file_entry(zip_ref, file_entry, target_dir):
    """
    Extracts a Zipfile entry and preserves permissions
    """
    zip_ref.extract(file_entry.filename, path=target_dir)
    out_path = os.path.join(target_dir, file_entry.filename)
    perm = file_entry.external_attr >> 16
    os.chmod(out_path, perm or 0o777)
def is_jar_archive(content):