o d@sVddlZddlZddlmZddlmZddlmZddlmZddlm Z ddlm Z dd lm Z dd lm Z dd lm Z ed Z         d&dejedejedejedejedejedejedejedejejeefdedefddZ    d'dejeedfdeded ejejd!dd"f d#d$Zdd%lmZdS)(N)datetime)_cookie_parse_impl) _dt_as_utc)_to_str) generate_etag) parse_date) parse_etags)parse_if_range_header) unquote_etagz&([Ww]/)?(?:"(.*?)"|(.*?))(?:\s*,\s*|$)T http_range http_if_rangehttp_if_modified_sincehttp_if_none_match http_if_matchetagdata last_modifiedignore_if_rangereturnc Cs|dur |dur t|}n|durtdd} t|tr t|}|dur,t|jdd}d} |s8|dur8t|} | durE| jdurE| j} nt|} | rS|rS|| krSd} |rt |\}} t t|}| duru| j durut | j |} | St |} | r| |} t |}|r|| } | S)aConvenience method for conditional requests. :param http_range: Range HTTP header :param http_if_range: If-Range HTTP header :param http_if_modified_since: If-Modified-Since HTTP header :param http_if_none_match: If-None-Match HTTP header :param http_if_match: If-Match HTTP header :param etag: the etag for the response for comparison. :param data: or alternatively the data of the response to automatically generate an etag using :func:`generate_etag`. :param last_modified: an optional date of the last modification. :param ignore_if_range: If `False`, `If-Range` header will be taken into account. :return: `True` if the resource was modified, otherwise `False`. .. versionadded:: 2.2 Nzboth data and etag givenFr) microsecondT)r TypeError isinstancestrrrreplacer dater tcastrr contains contains_weak is_strong)r r rrrrrrr unmodifiedif_rangemodified_since_ if_none_matchif_matchr'Y/var/www/html/visualizacion-main/env/lib/python3.10/site-packages/werkzeug/sansio/http.pyis_resource_modifieds<       r)utf-8rcookiecharseterrorsclsz ds.MultiDictzds.MultiDict[str, str]csTttr dd|durtj}dtjtjttfffdd }||S)a/Parse a cookie from a string. The same key can be provided multiple times, the values are stored in-order. The default :class:`MultiDict` will have the first value first, and all values can be retrieved with :meth:`MultiDict.getlist`. :param cookie: The cookie header as a string. :param charset: The charset for the cookie values. :param errors: The error behavior for the charset decoding. :param cls: A dict-like class to store the parsed cookies in. Defaults to :class:`MultiDict`. .. versionadded:: 2.2 latin1rNrc3sBtD]\}}t|dd}t|dd}||fVqdS)NT)allow_none_charset)rr)keyvalkey_strval_strr-r,r.r'r( _parse_pairs~s  z"parse_cookie.._parse_pairs)rrencodeds MultiDictrIteratorTuple)r,r-r.r/r7r'r6r( parse_cookieas  & r=)datastructures) NNNNNNNNT)r*r+rN)retypingrr _internalrrrhttprrr r r compile_etag_reOptionalrbytesUnionboolr)Typer=r*r>r9r'r'r'r(st            Q '