actions.py 文件源码

def update_youtube_dl_core(url,name,action_type):
#credit to ruuk for most of the download code
    import tarfile

    if action_type=='download':
        newVersion=note_ytdl_versions()
        LATEST_URL=YTDL_LATEST_URL_TEMPLATE.format(newVersion)

        profile = xbmc.translatePath(profile_path)  #xbmc.translatePath(addon.getAddonInfo('profile')).decode('utf-8')
        archivePath = os.path.join(profile,'youtube_dl.tar.gz')
        extractedPath = os.path.join(profile,'youtube-dl')
        extracted_core_path=os.path.join(extractedPath,'youtube_dl')
        #ytdl_core_path  xbmc.translatePath(  addon_path+"/resources/lib/youtube_dl/" )

        try:
            if os.path.exists(extractedPath):
                shutil.rmtree(extractedPath, ignore_errors=True)
                update_dl_status('temp files removed')

            update_dl_status('Downloading {0} ...'.format(newVersion))
            log('  From: {0}'.format(LATEST_URL))
            log('    to: {0}'.format(archivePath))
            urllib.urlretrieve(LATEST_URL,filename=archivePath)

            if os.path.exists(archivePath):
                update_dl_status('Extracting ...')

                with tarfile.open(archivePath,mode='r:gz') as tf:
                    members = [m for m in tf.getmembers() if m.name.startswith('youtube-dl/youtube_dl')] #get just the files from the youtube_dl source directory
                    tf.extractall(path=profile,members=members)
            else:
                update_dl_status('Download failed')
        except Exception as e:
            update_dl_status('Error:' + str(e))

        update_dl_status('Updating...')

        if os.path.exists(extracted_core_path):
            log( '  extracted dir exists:'+extracted_core_path)

            if os.path.exists(ytdl_core_path):
                log( '  destination dir exists:'+ytdl_core_path)
                shutil.rmtree(ytdl_core_path, ignore_errors=True)
                update_dl_status('    Old ytdl core removed')
                xbmc.sleep(1000)
            try:
                shutil.move(extracted_core_path, ytdl_core_path)
                update_dl_status('    New core copied')
                xbmc.sleep(1000)
                update_dl_status('Update complete')
                xbmc.Monitor().waitForAbort(2.0)
                #ourVersion=ytdl_get_version_info('local')
                setSetting('ytdl_btn_check_version', "")
                setSetting('ytdl_btn_download', "")
            except Exception as e:
                update_dl_status('Failed...')
                log( 'move failed:'+str(e))

    elif action_type=='checkversion':
        note_ytdl_versions()