python - After running multiple times, it prompts {"error":"no such bucket"}

Question

The first time transcoding PFOP was successful

The second refresh url is successful

The third transcoding PFOP failed, {"error":"no such bucket"}

Where to call

qiniuUtil = QiniuUtil()
qiniuUtil.transcode_low_m3u8("dz/msjt/xxx.mp4")
qiniuUtil.refresh_url("http://i.haierzhongyou.com/dz/msjt/xxx.mp4_low.m3u8")
qiniuUtil.transcode_low_m3u8("dz/msjt/xxx.mp4")

kind:

class QiniuUtil(object):
    logging.basicConfig(level=logging.DEBUG,
                        format="%(asctime)s %(name)s %(levelname)s lineno:%(lineno)d %(message)s")

    def __init__(self):
        self.logger = logging.getLogger('qiniu')
        self.access_key = setting.qiniu_access_key
        self.secret_key = setting.qiniu_secret_key
        self.bucket = setting.qiniu_video_bucket_name
        self.pipeline = setting.pipeline
        self.notify_url = setting.notify_url



    # 视频转码
    def transcode_low_m3u8(self, key):
        #  key 要转码的文件所在的空间和文件名。
        default_fops = "avthumb/m3u8/noDomain/1/segtime/10/vcodec/libx264/s/640x480/vb/500k/autoscale/1"

        q = Auth(self.access_key, self.secret_key)
        self.logger.debug(q)
        fops = op_save(default_fops, self.bucket, key + '_low.m3u8')
        self.logger.debug(fops)

        pfop = PersistentFop(q, self.bucket, self.pipeline, self.notify_url)
        ops = []
        ops.append(fops)

        self.logger.debug(ops)
        ret, info = pfop.execute(key, ops, 1)

        self.logger.info(info)
        self.logger.info(ret)
        return ret, info

    # 刷新缓存
    def refresh_url(self, url):
        #  url 要刷新的链接。

        q = Auth(self.access_key, self.secret_key)
        cdn_manager = CdnManager(q)
        urls = [url]
        ret, info = cdn_manager.refresh_urls(urls)
        self.logger.info(info)
        self.logger.info(ret)
        return ret, info

The log output is as follows:

2017-05-11 18:32:51,045 qiniu DEBUG lineno:50 <qiniu.auth.Auth object at 0x000000000371EA90>
2017-05-11 18:32:51,045 qiniu DEBUG lineno:52 avthumb/m3u8/noDomain/1/segtime/10/vcodec/libx264/s/640x480/vb/500k/autoscale/1|saveas/dmlkZW90ZXN0OmR6L21zanQvMTE1M2JmMWItOWY1My00MTJkLTk2NTQtM2FlNThjOWE3MThkLm1wNF9sb3cubTN1OA==
2017-05-11 18:32:51,045 qiniu DEBUG lineno:58 ['avthumb/m3u8/noDomain/1/segtime/10/vcodec/libx264/s/640x480/vb/500k/autoscale/1|saveas/dmlkZW90ZXN0OmR6L21zanQvMTE1M2JmMWItOWY1My00MTJkLTk2NTQtM2FlNThjOWE3MThkLm1wNF9sb3cubTN1OA==']
2017-05-11 18:32:51,046 requests.packages.urllib3.util.retry DEBUG lineno:191 Converted retries value: 3 -> Retry(total=3, connect=None, read=None, redirect=None)
2017-05-11 18:32:51,046 requests.packages.urllib3.connectionpool DEBUG lineno:207 Starting new HTTP connection (1): api.qiniu.com
2017-05-11 18:32:51,256 requests.packages.urllib3.connectionpool DEBUG lineno:395 http://api.qiniu.com:80 "POST /pfop HTTP/1.1" 200 46
2017-05-11 18:32:51,278 qiniu INFO lineno:61 exception:None, status_code:200, _ResponseInfo__response:<Response [200]>, text_body:{"persistentId":"z0.59143dc545a2650c99df9f34"}, req_id:7gkAAIB_6qyzhr0U, 7gkAAIB_6qyzhr0U, 7gkAAIB_6qyzhr0U, x_log:rs33_8.sel;rwro.get;RS:1;PFOPMQ:60;STATUS;PFOP:133;ZONEPROXY:134;APIS:135
2017-05-11 18:32:51,278 qiniu INFO lineno:62 {u'persistentId': u'z0.59143dc545a2650c99df9f34'}
2017-05-11 18:32:51,279 requests.packages.urllib3.connectionpool DEBUG lineno:207 Starting new HTTP connection (1): fusion.qiniuapi.com
2017-05-11 18:32:51,368 requests.packages.urllib3.connectionpool DEBUG lineno:395 http://fusion.qiniuapi.com:80 "POST /v2/tune/refresh HTTP/1.1" 200 181
2017-05-11 18:32:51,369 qiniu INFO lineno:73 exception:None, status_code:200, _ResponseInfo__response:<Response [200]>, text_body:{"code":200,"error":"success","requestId":"59143dc5e3ab3a25f0af784b","invalidUrls":null,"invalidDirs":null,"urlQuotaDay":500,"urlSurplusDay":481,"dirQuotaDay":10,"dirSurplusDay":10}, req_id:pT8AADMSLbuzhr0U, pT8AADMSLbuzhr0U, x_log:fusiondomain;fusionrefresh_v3:5;APIS:7
2017-05-11 18:32:51,369 qiniu INFO lineno:74 {u'code': 200, u'dirSurplusDay': 10, u'urlSurplusDay': 481, u'invalidDirs': None, u'invalidUrls': None, u'requestId': u'59143dc5e3ab3a25f0af784b', u'error': u'success', u'urlQuotaDay': 500, u'dirQuotaDay': 10}
2017-05-11 18:32:51,369 qiniu DEBUG lineno:50 <qiniu.auth.Auth object at 0x00000000037B62B0>
2017-05-11 18:32:51,369 qiniu DEBUG lineno:52 avthumb/m3u8/noDomain/1/segtime/10/vcodec/libx264/s/640x480/vb/500k/autoscale/1|saveas/dmlkZW90ZXN0OmR6L21zanQvMTE1M2JmMWItOWY1My00MTJkLTk2NTQtM2FlNThjOWE3MThkLm1wNF9sb3cubTN1OA==
2017-05-11 18:32:51,369 qiniu DEBUG lineno:58 ['avthumb/m3u8/noDomain/1/segtime/10/vcodec/libx264/s/640x480/vb/500k/autoscale/1|saveas/dmlkZW90ZXN0OmR6L21zanQvMTE1M2JmMWItOWY1My00MTJkLTk2NTQtM2FlNThjOWE3MThkLm1wNF9sb3cubTN1OA==']
2017-05-11 18:32:51,411 requests.packages.urllib3.connectionpool DEBUG lineno:395 http://api.qiniu.com:80 "POST /pfop HTTP/1.1" 631 26
2017-05-11 18:32:51,413 qiniu INFO lineno:61 exception:None, status_code:631, _ResponseInfo__response:<Response [631]>, text_body:{"error":"no such bucket"}, req_id:JlEAAMz_vL2zhr0U, JlEAAMz_vL2zhr0U, error:no such bucket, x_log:TBLMGR:1/612;UC:3/612;CFGG:7/612;ZONEPROXY:8/631;APIS:8/631
2017-05-11 18:32:51,413 qiniu INFO lineno:62 None

Answer 1

It seems that you are using Qiniu Cloud's Python SDK. First of all, you can see from this error that the corresponding directory has not been created on Qiniu Cloud. It can be understood that the file corresponding to the URL address does not exist.