def METHOD_NAME(zip_dir, zip_basename, script_name, name_in_zip=None):
    zip_filename = zip_basename+os.extsep+'zip'
    zip_name = os.path.join(zip_dir, zip_filename)
    zip_file = zipfile.ZipFile(zip_name, 'w')
    if name_in_zip is None:
        parts = script_name.split(os.sep)
        if len(parts) >= 2 and parts[-2] == '__pycache__':
            legacy_pyc = make_legacy_pyc(source_from_cache(script_name))
            name_in_zip = os.path.basename(legacy_pyc)
            script_name = legacy_pyc
        else:
            name_in_zip = os.path.basename(script_name)
    zip_file.write(script_name, name_in_zip)
    zip_file.close()
    #if test.support.verbose:
    #    zip_file = zipfile.ZipFile(zip_name, 'r')
    #    print 'Contents of %r:' % zip_name
    #    zip_file.printdir()
    #    zip_file.close()
    return zip_name, os.path.join(zip_name, name_in_zip)