U E¼³a4ã@s”ddlmZddlZddlZddlZddlZe d¡Zdd„Zdd„Zdd „Z d d „Z d d „Z dd„Z dd„Z ddd„Zdd„Zdd„Zdd„ZdS)é)ÚBytesIONÚs3cCs(t ||¡}t | ¡d ¡ d¡¡S)zn Reads a s3 file as json. :param bucket: s3 bucket :param key: s3 file path :return: json ÚBodyúutf-8)rÚObjectÚjsonÚloadsÚgetÚreadÚdecode©ÚbucketÚkeyÚobj©rú%/var/www/html/taskcallweb/utils/s3.pyÚ read_jsons rcCs t ||¡}t| ¡d ¡ƒS)zŒ Reads a s3 image file and returns a BytesIO object. :param bucket: s3 bucket :param key: s3 file path :return: BytesIO r©rrrr r r rrrÚ read_images rcCs t ||¡}t| ¡d ¡ƒS)zŒ Reads a s3 audio file and returns a BytesIO object. :param bucket: s3 bucket :param key: s3 file path :return: BytesIO rrr rrrÚ read_audio$s rcCs"t ||¡}| ¡d ¡ d¡S)zu Reads a s3 file as string/text. :param bucket: s3 bucket :param key: s3 file path :return: json rr)rrr r r r rrrÚ read_text/s rcCs,t ||¡}t | ¡d ¡ d¡tj¡S)zu Reads a yaml file stored in s3. :param bucket: s3 bucket :param key: s3 file path :return: dict rr)rrÚyamlÚloadr r r Z SafeLoaderr rrrÚ read_yaml:s rcCs,t d¡}| ||¡}t | ¡d ¡¡S)z This function returns bytes IO from a boto stream. :param bucket: s3 bucket :param key: s3 file path :return: _io.BytesIO rr)Úboto3ÚresourcerÚiorr r )r rÚ s3_clientrrrrÚ read_bytes_ioEs  rcCst |¡j||ddS)z˜ Uploads a media file to s3. :param bucket: s3 bucket :param key: s3 file path :param media_file: bytes or stream of the media file )ÚKeyrN)rÚBucketZ put_object)r rZ media_filerrrÚupload_media_fileQsr!éècsPt d¡}ˆddkrˆd‰|j|ˆ|d}d|krL‡fdd„|dDƒSgS)zÊ List the available paths under a key in a bucket. :param bucket: s3 bucket :param key: key path :param max_keys: maximum number of rows to fetch :return: (list) of s3 key paths réÿÿÿÿú/)r ÚPrefixZMaxKeysÚContentscs g|]}|dˆkr|d‘qS)rr)Ú.0Úitem©rrrÚ is z$list_bucket_keys..)rÚclientÚ list_objects)r rZmax_keysrÚresponserr)rÚlist_bucket_keys[s  r.cCs"t||ƒ}t|ƒdkrdS|dS)z Get the key of the first file in a bucket and specific path. :param bucket: s3 bucket :param key: key path :return: (str) first fle key rN)r.Úlen)r rZall_keysrrrÚget_first_file_keyms  r0cCst d¡}|j||ddS)z] Deletes a single file. :param bucket: s3 bucket :param key: file path (key) r©r rN)rr+Ú delete_object)r rrrrrÚdelete_single_filezs r3cCsdt d¡}|ddkr|d}|j||d}d|kr`|dD]"}|d|kr<|j||ddqs