a ^ŠÝgˆã@s\dZddlZddlZddlmZdZe deef¡Z dZ dd „Z d d „Z de fd d „Z dS)z-Utilities for dealing with streamed requests.éNé)Ú exceptionsz"[^"\\]*(?:\\.[^"\\]*)*"z*;\s*(%s|[^\s;=]+)\s*(?:=\s*(%s|[^;]+))?\s*icCs<t |¡D],}| ¡\}}|dkr tj |¡dSq dS)NÚfilenameé)Ú_OPTION_HEADER_PIECE_REÚfinditerÚgroupsÚosÚpathÚsplit)Úcontent_dispositionÚmatchÚkÚv©rút/var/www/html/cobodadashboardai.evdpl.com/venv/lib/python3.9/site-packages/requests_toolbelt/downloadutils/stream.pyÚ _get_filenames  rcCsZ|otj |¡}|r|s|}n8t|j dd¡ƒ}|s>t d¡‚|rRtj ||¡}n|}|S)aõ Given a response and a path, return a file path for a download. If a ``path`` parameter is a directory, this function will parse the ``Content-Disposition`` header on the response to determine the name of the file as reported by the server, and return a file path in the specified directory. If ``path`` is empty or None, this function will return a path relative to the process' current working directory. If path is a full file path, return it. :param response: A Response object from requests :type response: requests.models.Response :param str path: Directory or file path. :returns: full file path to download as :rtype: str :raises: :class:`requests_toolbelt.exceptions.StreamingError` zcontent-dispositionÚz'No filename given to stream response to) r r ÚisdirrÚheadersÚgetÚexcÚStreamingErrorÚjoin)Úresponser Ú path_is_dirÚfilepathZresponse_filenamerrrÚget_download_file_paths ÿ rcCsd}d}d}|r6tt|ddƒƒr6d}|}t|ddƒ}n.t||ƒ}tj |¡rZt d|¡‚t|dƒ}|j |dD]}|  |¡qp|sŒ|  ¡|S) a5 Stream a response body to the specified file. Either use the ``path`` provided or use the name provided in the ``Content-Disposition`` header. .. warning:: If you pass this function an open file-like object as the ``path`` parameter, the function will not close that file for you. .. warning:: This function will not automatically close the response object passed in as the ``response`` parameter. If a ``path`` parameter is a directory, this function will parse the ``Content-Disposition`` header on the response to determine the name of the file as reported by the server, and return a file path in the specified directory. If no ``path`` parameter is supplied, this function will default to the process' current working directory. .. code-block:: python import requests from requests_toolbelt import exceptions from requests_toolbelt.downloadutils import stream r = requests.get(url, stream=True) try: filename = stream.stream_response_to_file(r) except exceptions.StreamingError as e: # The toolbelt could not find the filename in the # Content-Disposition print(e.message) You can also specify the filename as a string. This will be passed to the built-in :func:`open` and we will read the content into the file. .. code-block:: python import requests from requests_toolbelt.downloadutils import stream r = requests.get(url, stream=True) filename = stream.stream_response_to_file(r, path='myfile') If the calculated download file path already exists, this function will raise a StreamingError. Instead, if you want to manage the file object yourself, you need to provide either a :class:`io.BytesIO` object or a file opened with the `'b'` flag. See the two examples below for more details. .. code-block:: python import requests from requests_toolbelt.downloadutils import stream with open('myfile', 'wb') as fd: r = requests.get(url, stream=True) filename = stream.stream_response_to_file(r, path=fd) print('{} saved to {}'.format(url, filename)) .. code-block:: python import io import requests from requests_toolbelt.downloadutils import stream b = io.BytesIO() r = requests.get(url, stream=True) filename = stream.stream_response_to_file(r, path=b) assert filename is None :param response: A Response object from requests :type response: requests.models.Response :param path: *(optional)*, Either a string with the path to the location to save the response content, or a file-like object expecting bytes. :type path: :class:`str`, or object with a :meth:`write` :param int chunksize: (optional), Size of chunk to attempt to stream (default 512B). :returns: The name of the file, if one can be determined, else None :rtype: str :raises: :class:`requests_toolbelt.exceptions.StreamingError` FNÚwriteTÚnamezFile already exists: %sÚwb)Ú chunk_size) ÚcallableÚgetattrrr r ÚexistsrrÚopenÚ iter_contentrÚclose)rr Ú chunksizeZ pre_openedÚfdrÚchunkrrrÚstream_response_to_fileFs W    r+)Ú__doc__Úos.pathr ÚrerrrZ_QUOTED_STRING_REÚcompilerZ_DEFAULT_CHUNKSIZErrr+rrrrÚs ÿÿ +