o j@sddlmZddlZddlZddlmZddlmZddlm Z ddlm Z ddlm Z dd lm Z dd lm Z ed Z         d,d-ddZejdejejBdZedZd.d#d$Z  d/d0d)d*Zdd+lmZdS)1) annotationsN)datetime) _dt_as_utc) generate_etag) parse_date) parse_etags)parse_if_range_header) unquote_etagz&([Ww]/)?(?:"(.*?)"|(.*?))(?:\s*,\s*|$)T http_range str | None http_if_rangehttp_if_modified_sincehttp_if_none_match http_if_matchetagdata bytes | None last_modifieddatetime | str | Noneignore_if_rangeboolreturnc Cs|dur |dur t|}n|durtdd} t|tr t|}|dur,t|jdd}d} |s8|dur8t|} | durE| jdurE| j} nt|} | rS|rS|| krSd} |rt |\}} | duro| j durot | j  |} | St |} | rz| |} 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 rrcontains contains_weak is_strong)r r rrrrrrr unmodifiedif_rangemodified_since_ if_none_matchif_matchr(/root/aizidognhua/tmp/workspace/projects/ec89d86c-575f-41c9-af57-ac45cbdbf775/venv/lib/python3.10/site-packages/werkzeug/sansio/http.pyis_resource_modifieds:      r*zr ([^=;]*) (?:\s*=\s* ( "(?:[^\\"]|\\.)*" | .*? ) )? \s*;\s* )flagss\\([0-3][0-7]{2}|.)mt.Match[bytes]bytescCs,|d}t|dkr |St|dddS)Nbig)grouplenintto_bytes)r,vr(r(r)_cookie_unslash_replaceqs  r7cookiecls#type[ds.MultiDict[str, str]] | Noneds.MultiDict[str, str]cCs|dur tdtj}|s|S|d}g}t|D]<\}}|}|}|s+qt|dkrQ|d|dkr?dkrQnnt t |dd j d d }| ||fq||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 cls: A dict-like class to store the parsed cookies in. Defaults to :class:`MultiDict`. .. versionchanged:: 3.0 Passing bytes, and the ``charset`` and ``errors`` parameters, were removed. .. versionadded:: 2.2 Nztype[ds.MultiDict[str, str]];rr"r/r)errors)tcastds MultiDict _cookie_refindallstripr3_cookie_unslash_resubr7encodedecodeappend)r8r9outckcvr(r(r) parse_cookiezs& ,rO)datastructures) NNNNNNNNT)r r r r rr rr rr rr rrrrrrrr)r,r-rr.)NN)r8r r9r:rr;) __future__rretypingr@r _internalrhttprrrr r compile_etag_rer*ASCIIVERBOSErDrGr7rOrPrBr(r(r(r)s>          O     0