from ConfigParser import SafeConfigParserdef get_metadata_and_options():    config = SafeConfigParser()    config.read(['metadata.cfg', 'site.cfg'])        metadata = dict(config.items('metadata'))    options = dict(config.items('options'))        metadata['py_modules'] = filter(None, metadata['py_modules'].split('\n'))    metadata['classifiers'] = filter(None, metadata['classifiers'].split('\n'))    return metadata, optionsdef enabled(options, option):    value = options[option]    s = value.lower()    if s in ('yes','true','1','y'):        return True    elif s in ('no', 'false', '0', 'n'):        return False    else:        raise Abort, "Unknown value %s for option %s" % (value, option)def create_release_file(metadata):    rel = open("MySQLdb/release.py",'w')    rel.write("""__author__ = "%(author)s <%(author_email)s>"version_info = %(version_info)s__version__ = "%(version)s"""" % metadata)    rel.close()