back to stream input to avoid error on file access rights (clamdscan can't read files owned by celery)
back to stream input to avoid error on file access rights (clamdscan can't read files owned by celery)

hirokihamasaki/irma,quarkslab/irma,quarkslab/irma,quarkslab/irma,hirokihamasaki/irma,quarkslab/irma,hirokihamasaki/irma,hirokihamasaki/irma,hirokihamasaki/irma