updater.py 文件源码

def update(item):
    # Descarga el ZIP
    logger.info("tvalacarta.core.updater update")
    remotefilename = REMOTE_FILE+item.version+".zip"
    localfilename = LOCAL_FILE+item.version+".zip"
    logger.info("tvalacarta.core.updater remotefilename=%s" % remotefilename)
    logger.info("tvalacarta.core.updater localfilename=%s" % localfilename)
    logger.info("tvalacarta.core.updater descarga fichero...")
    inicio = time.clock()

    #urllib.urlretrieve(remotefilename,localfilename)
    from core import downloadtools
    downloadtools.downloadfile(remotefilename, localfilename, continuar=False)

    fin = time.clock()
    logger.info("tvalacarta.core.updater Descargado en %d segundos " % (fin-inicio+1))

    # Lo descomprime
    logger.info("tvalacarta.core.updater descomprime fichero...")
    import ziptools
    unzipper = ziptools.ziptools()
    destpathname = DESTINATION_FOLDER
    logger.info("tvalacarta.core.updater destpathname=%s" % destpathname)
    unzipper.extract(localfilename,destpathname)

    # Borra el zip descargado
    logger.info("tvalacarta.core.updater borra fichero...")
    os.remove(localfilename)
    logger.info("tvalacarta.core.updater ...fichero borrado")