示例#1
0
 def _two_key_batch(cls,
                    operation,
                    source_bucket,
                    key_pairs,
                    target_bucket,
                    force='false'):
     if target_bucket is None:
         target_bucket = source_bucket
     return [
         cls._build_op(operation, entry(source_bucket, k),
                       entry(target_bucket, v), 'force/{0}'.format(force))
         for k, v in key_pairs.items()
     ]
示例#2
0
    async def copy(self, key, bucket_to, key_to, force='false'):
        """复制文件:

        将指定资源复制为新命名资源,具体规格参考:
        http://developer.qiniu.com/docs/v6/api/reference/rs/copy.html

        Args:
            bucket:     待操作资源所在空间
            bucket_to:  目标资源空间名
            key:        待操作资源文件名
            key_to:     目标资源文件名

        Returns:
            一个dict变量,成功返回NULL,失败返回{"error": "<errMsg string>"}
            一个ResponseInfo对象
        """
        resource = entry(self._bucket, key)
        to = entry(bucket_to, key_to)
        return await self._rs_do('copy', resource, to,
                                 'force/{0}'.format(force))
示例#3
0
    async def move(self, key, bucket_to=None, key_to=None, force='false'):
        """移动文件:

        将资源从一个空间到另一个空间,具体规格参考:
        http://developer.qiniu.com/docs/v6/api/reference/rs/move.html

        Args:
            bucket:     待操作资源所在空间
            bucket_to:  目标资源空间名
            key:        待操作资源文件名
            key_to:     目标资源文件名

        Returns:
            一个dict变量,成功返回NULL,失败返回{"error": "<errMsg string>"}
            一个ResponseInfo对象
        """

        resource = entry(self._bucket, key)
        to = entry(bucket_to if bucket_to else self._bucket,
                   key_to if key_to else key)
        return await self._rs_do('move', resource, to,
                                 'force/{0}'.format(force))
示例#4
0
    async def change_type(self, key, storage_type):
        """修改文件的存储类型

        修改文件的存储类型为普通存储或者是低频存储,参考文档:
        https://developer.qiniu.com/kodo/api/3710/modify-the-file-type

        Args:
            bucket:         待操作资源所在空间
            key:            待操作资源文件名
            storage_type:   待操作资源存储类型,0为普通存储,1为低频存储,2 为归档存储
        """
        resource = entry(self._bucket, key)
        return await self._rs_do('chtype', resource,
                                 'type/{0}'.format(storage_type))
示例#5
0
    async def restoreAr(self, key, freezeAfter_days):
        """解冻归档存储文件

        修改文件的存储类型为普通存储或者是低频存储,参考文档:
        https://developer.qiniu.com/kodo/api/6380/restore-archive

        Args:
            bucket:         待操作资源所在空间
            key:            待操作资源文件名
            freezeAfter_days:   解冻有效时长,取值范围 1~7
        """
        resource = entry(self._bucket, key)
        return await self._rs_do(
            'restoreAr', resource,
            'freezeAfterDays/{0}'.format(freezeAfter_days))
示例#6
0
    async def change_mime(self, key, mime):
        """修改文件mimeType:

        主动修改指定资源的文件类型,具体规格参考:
        http://developer.qiniu.com/docs/v6/api/reference/rs/chgm.html

        Args:
            bucket: 待操作资源所在空间
            key:    待操作资源文件名
            mime:   待操作文件目标mimeType
        """
        resource = entry(self._bucket, key)
        encode_mime = urlsafe_base64_encode(mime)
        return await self._rs_do('chgm', resource,
                                 'mime/{0}'.format(encode_mime))
示例#7
0
    async def delete(self, key):
        """删除文件:

        删除指定资源,具体规格参考:
        http://developer.qiniu.com/docs/v6/api/reference/rs/delete.html

        Args:
            bucket: 待获取信息资源所在的空间
            key:    待获取资源的文件名

        Returns:
            一个dict变量,成功返回NULL,失败返回{"error": "<errMsg string>"}
            一个ResponseInfo对象
        """
        resource = entry(self._bucket, key)
        return await self._rs_do('delete', resource)
示例#8
0
    async def prefetch(self, key, hostscache_dir=None):
        """镜像回源预取文件:

        从镜像源站抓取资源到空间中,如果空间中已经存在,则覆盖该资源,具体规格参考
        http://developer.qiniu.com/docs/v6/api/reference/rs/prefetch.html

        Args:
            bucket: 待获取资源所在的空间
            key:    代获取资源文件名
            hostscache_dir: host请求 缓存文件保存位置

        Returns:
            一个dict变量,成功返回NULL,失败返回{"error": "<errMsg string>"}
            一个ResponseInfo对象
        """
        resource = entry(self._bucket, key)
        return await self._io_do(self._bucket, 'prefetch', hostscache_dir,
                                 resource)
示例#9
0
    async def change_status(self, key, status, cond):
        """修改文件的状态

        修改文件的存储类型为可用或禁用:

        Args:
            bucket:         待操作资源所在空间
            key:            待操作资源文件名
            storage_type:   待操作资源存储类型,0为启用,1为禁用
        """
        resource = entry(self._bucket, key)
        if cond and isinstance(cond, dict):
            condstr = ""
            for k, v in cond.items():
                condstr += "{0}={1}&".format(k, v)
            condstr = urlsafe_base64_encode(condstr[:-1])
            return await self._rs_do('chstatus', resource,
                                     'status/{0}'.format(status), 'cond',
                                     condstr)
        return await self._rs_do('chstatus', resource,
                                 'status/{0}'.format(status))
示例#10
0
    async def fetch(self, url, key=None, hostscache_dir=None):
        """抓取文件:
        从指定URL抓取资源,并将该资源存储到指定空间中,具体规格参考:
        http://developer.qiniu.com/docs/v6/api/reference/rs/fetch.html

        Args:
            url:      指定的URL
            bucket:   目标资源空间
            key:      目标资源文件名
            hostscache_dir: host请求 缓存文件保存位置

        Returns:
            一个dict变量:
                成功 返回{'fsize': <fsize int>, 'hash': <hash string>, 'key': <key string>, 'mimeType': <mimeType string>}
                失败 返回 None
            一个ResponseInfo对象
        """
        resource = urlsafe_base64_encode(url)
        to = entry(self._bucket, key)
        return await self._io_do(self._bucket, 'fetch', hostscache_dir,
                                 resource, 'to/{0}'.format(to))
示例#11
0
    async def delete_after_days(self, key, days):
        """更新文件生命周期

        Returns:
            一个dict变量,返回结果类似:
                [
                    { "code": <HttpCode int>, "data": <Data> },
                    { "code": <HttpCode int> },
                    { "code": <HttpCode int> },
                    { "code": <HttpCode int> },
                    { "code": <HttpCode int>, "data": { "error": "<ErrorMessage string>" } },
                    ...
                ]
            一个ResponseInfo对象
        Args:
            key:    目标资源文件名
            days:   指定天数
        """
        if isinstance(days, int):
            days = str(days)
        resource = entry(self._bucket, key)
        return await self._rs_do('deleteAfterDays', resource, days)
示例#12
0
    async def stat(self, key):
        """获取文件信息:

        获取资源的元信息,但不返回文件内容,具体规格参考:
        https://developer.qiniu.com/kodo/api/1308/stat

        Args:
            bucket: 待获取信息资源所在的空间
            key:    待获取资源的文件名

        Returns:
            一个dict变量,类似:
                {
                    "fsize":        5122935,
                    "hash":         "ljfockr0lOil_bZfyaI2ZY78HWoH",
                    "mimeType":     "application/octet-stream",
                    "putTime":      13603956734587420
                    "type":         0
                }
            一个ResponseInfo对象
        """
        resource = entry(self._bucket, key)
        return await self._rs_do('stat', resource)
示例#13
0
 def _three_key_batch(cls, operation, bucket, keys):
     return [
         cls._build_op(operation, entry(bucket, k),
                       'freezeAfterDays/{0}'.format(v))
         for k, v in keys.items()
     ]
示例#14
0
 def _one_key_batch(cls, operation, bucket, keys):
     return [cls._build_op(operation, entry(bucket, key)) for key in keys]
示例#15
0
def op_save(op, bucket, key):
    return pipe_cmd(op, 'saveas/' + entry(bucket, key))