ó ž{Uc@s8dZddlZddlmZd„Zd„ZdS(s7A collection of functions deprecated in requests.utils.iÿÿÿÿN(tutilscCsftjddtjƒj}tjddtjƒj}tjdƒj}||ƒ||ƒ||ƒS(sLReturn encodings from given content string. .. code-block:: python import requests from requests_toolbelt.utils import deprecated r = requests.get(url) encodings = deprecated.get_encodings_from_content(r) :param content: bytestring to extract encodings from. :type content: bytes s!]tflagss+]s$^<\?xml.*?encoding=["\']*(.+?)["\'>](tretcompiletItfindall(tcontentt find_charsett find_pragmatfind_xml((sF/usr/lib/python2.7/dist-packages/requests_toolbelt/utils/deprecated.pytget_encodings_from_contents cCstƒ}tj|jƒ}|r_yt|j|ƒSWq_tk r[|j|jƒƒq_Xnt |jƒ}xa|D]Y}|jƒ}||kr™qunyt|j|ƒSWqutk rÍ|j|ƒquXquW|r yt|j|ddƒSWq t k rq Xn|j S(sMReturn the requested content back in unicode. This will first attempt to retrieve the encoding from the response headers. If that fails, it will use :func:`requests_toolbelt.utils.deprecated.get_encodings_from_content` to determine encodings from HTML elements. .. code-block:: python import requests from requests_toolbelt.utils import deprecated r = requests.get(url) text = deprecated.get_unicode_from_response(r) :param response: Response object to get unicode content from. :type response: requests.models.Response terrorstreplace( tsetRtget_encoding_from_headerstheaderststrRt UnicodeErrortaddtlowerR t TypeErrorttext(tresponsettried_encodingstencodingt encodingst _encoding((sF/usr/lib/python2.7/dist-packages/requests_toolbelt/utils/deprecated.pytget_unicode_from_response%s,       (t__doc__RtrequestsRR R(((sF/usr/lib/python2.7/dist-packages/requests_toolbelt/utils/deprecated.pyts