def fetch_event ( urls ) : rs = ( grequests . get ( u ) for u in urls ) return [ content . json ( ) for content in grequests . map ( rs ) ]
python gevent pool paralle
This parallel fetcher uses gevent one uses gevent
def fetch_event(urls):
    """
    This parallel fetcher uses gevent one uses gevent
    """
    rs = (grequests.get(u) for u in urls)
    return [content.json() for content in grequests.map(rs)]