3 [G @sdZddlZddlZddlZddlmZddlmZmZm Z m Z m Z y ddl Z Wne k rlddlZ YnXGdddeZGdd d eZd d Zd d ZdddZGdddeZGdddeje ZddZddZddZd ddZddZdS)!z requests.cookies ~~~~~~~~~~~~~~~~ Compatibility code to be able to use `cookielib.CookieJar` with requests. requests.utils imports from here, so be careful with imports. N)to_native_string) cookieliburlparse urlunparseMorselMutableMappingc@seZdZdZddZddZddZdd Zd d Zd d Z ddZ dddZ ddZ ddZ ddZeddZeddZeddZdS) MockRequestaWraps a `requests.Request` to mimic a `urllib2.Request`. The code in `cookielib.CookieJar` expects this interface in order to correctly manage cookie policies, i.e., determine whether a cookie can be set, given the domains of the request and the cookie. The original request object is read-only. The client is responsible for collecting the new headers via `get_new_headers()` and interpreting them appropriately. You probably want `get_cookie_header`, defined below. cCs ||_i|_t|jjj|_dS)N)_r _new_headersrurlschemetype)selfrequestr/usr/lib/python3.6/cookies.py__init__%szMockRequest.__init__cCs|jS)N)r)rrrrget_type*szMockRequest.get_typecCst|jjjS)N)rr r Znetloc)rrrrget_host-szMockRequest.get_hostcCs|jS)N)r)rrrrget_origin_req_host0szMockRequest.get_origin_req_hostcCsT|jjjds|jjSt|jjddd}t|jj}t|j||j|j |j |j gS)NZHostzutf-8)encoding) r headersgetr rrrr pathZparamsZqueryZfragment)rhostZparsedrrr get_full_url3s zMockRequest.get_full_urlcCsdS)NTr)rrrris_unverifiableAszMockRequest.is_unverifiablecCs||jjkp||jkS)N)r rr )rnamerrr has_headerDszMockRequest.has_headerNcCs|jjj||jj||S)N)r rrr )rrdefaultrrr get_headerGszMockRequest.get_headercCs tddS)zMcookielib has no legitimate use for this method; add it back if you find one.z=Cookie headers should be added with add_unredirected_header()N)NotImplementedError)rkeyvalrrr add_headerJszMockRequest.add_headercCs||j|<dS)N)r )rrvaluerrradd_unredirected_headerNsz#MockRequest.add_unredirected_headercCs|jS)N)r )rrrrget_new_headersQszMockRequest.get_new_headerscCs|jS)N)r)rrrr unverifiableTszMockRequest.unverifiablecCs|jS)N)r)rrrrorigin_req_hostXszMockRequest.origin_req_hostcCs|jS)N)r)rrrrr\szMockRequest.host)N)__name__ __module__ __qualname____doc__rrrrrrrr!r%r'r(propertyr)r*rrrrrr s    r c@s(eZdZdZddZddZddZdS) MockResponsezWraps a `httplib.HTTPMessage` to mimic a `urllib.addinfourl`. ...what? Basically, expose the parsed HTTP headers from the server response the way `cookielib` expects to see them. cCs ||_dS)zMake a MockResponse for `cookielib` to read. :param headers: a httplib.HTTPMessage or analogous carrying the headers N)_headers)rrrrrrhszMockResponse.__init__cCs|jS)N)r1)rrrrinfooszMockResponse.infocCs|jj|dS)N)r1 getheaders)rrrrrr3rszMockResponse.getheadersN)r+r,r-r.rr2r3rrrrr0asr0cCs8t|do|jsdSt|}t|jj}|j||dS)zExtract the cookies from the response into a CookieJar. :param jar: cookielib.CookieJar (not necessarily a RequestsCookieJar) :param request: our own requests.Request object :param response: urllib3.HTTPResponse object _original_responseN)hasattrr4r r0msgZextract_cookies)jarrZresponseZreqresrrrextract_cookies_to_jarvs   r9cCs t|}|j||jjdS)zj Produce an appropriate Cookie header string to be sent with `request`, or None. :rtype: str Cookie)r Zadd_cookie_headerr(r)r7rrrrrget_cookie_headers r<cCsg}xV|D]N}|j|krq |dk r.||jkr.q |dk rB||jkrBq |j|j|j|jfq Wx |D]\}}}|j|||qbWdS)zkUnsets a cookie by name, by default over all domains and paths. Wraps CookieJar.clear(), is O(n). N)rdomainrappendclear) cookiejarrr=rZ clearablescookierrrremove_cookie_by_names  rBc@seZdZdZdS)CookieConflictErrorzThere are two cookies that meet the criteria specified in the cookie jar. Use .get and .set and include domain and path args in order to be more specific. N)r+r,r-r.rrrrrCsrCcseZdZdZd3ddZddZddZd d Zd d Zd dZ ddZ ddZ ddZ ddZ ddZd4ddZfddZddZdd Zd!d"Zfd#d$Zfd%d&Zd5d'd(Zd6d)d*Zd+d,Zd-d.Zd/d0Zd1d2ZZS)7RequestsCookieJaraCompatibility class; is a cookielib.CookieJar, but exposes a dict interface. This is the CookieJar we create by default for requests and sessions that don't specify one, since some clients may expect response.cookies and session.cookies to support dict operations. Requests does not use the dict interface internally; it's just for compatibility with external client code. All requests code should work out of the box with externally provided instances of ``CookieJar``, e.g. ``LWPCookieJar`` and ``FileCookieJar``. Unlike a regular CookieJar, this class is pickleable. .. warning:: dictionary operations that are normally O(1) may be O(n). Nc Cs(y|j|||Stk r"|SXdS)zDict-like get() that also supports optional domain and path args in order to resolve naming collisions from using one cookie jar over multiple domains. .. warning:: operation is O(n), not O(1). N)_find_no_duplicatesKeyError)rrr r=rrrrrszRequestsCookieJar.getcKsX|dkr(t|||jd|jdddSt|tr)rdomainsrArrr list_domainss  zRequestsCookieJar.list_domainscCs0g}x&t|D]}|j|kr|j|jqW|S)z0Utility method to list all the paths in the jar.)rNrr>)rpathsrArrr list_pathss  zRequestsCookieJar.list_pathscCs>g}x4t|D](}|jdk r*|j|kr*dS|j|jqWdS)zvReturns True if there are multiple domains in the jar. Returns False otherwise. :rtype: bool NTF)rNr=r>)rrVrArrrmultiple_domainss z"RequestsCookieJar.multiple_domainscCsJi}x@t|D]4}|dks$|j|kr|dks6|j|kr|j||j<qW|S)zTakes as an argument an optional domain and path and returns a plain old Python dict of name-value pairs of cookies that meet the requirements. :rtype: dict N)rNr=rr&r)rr=rZ dictionaryrArrrget_dict+s zRequestsCookieJar.get_dictc s*ytt|j|Stk r$dSXdS)NT)superrD __contains__rC)rr) __class__rrr];szRequestsCookieJar.__contains__cCs |j|S)zDict-like __getitem__() for compatibility with client code. Throws exception if there are more than one cookie with name. In that case, use the more explicit get() method instead. .. warning:: operation is O(n), not O(1). )rE)rrrrr __getitem__AszRequestsCookieJar.__getitem__cCs|j||dS)zDict-like __setitem__ for compatibility with client code. Throws exception if there is already a cookie of that name in the jar. In that case, use the more explicit set() method instead. N)rM)rrr&rrr __setitem__JszRequestsCookieJar.__setitem__cCst||dS)zlDeletes a cookie given a name. Wraps ``cookielib.CookieJar``'s ``remove_cookie_by_name()``. N)rB)rrrrr __delitem__QszRequestsCookieJar.__delitem__csLt|jdr4|jjdr4|jjdr4|jjdd|_tt|j|f||S)N startswith"z\")r5r&rbendswithreplacer\rDrJ)rrAargsrK)r^rrrJWs$zRequestsCookieJar.set_cookiecs@t|tjr,x.|D]}|jtj|qWntt|j|dS)zAUpdates this jar with cookies from another CookieJar or dict-likeN)rGr CookieJarrJcopyr\rDupdate)rotherrA)r^rrrj\s  zRequestsCookieJar.updatecCs\xDt|D]8}|j|kr |dks*|j|kr |dks<|j|kr |jSq Wtd|||fdS)aRequests uses this method internally to get cookie values. If there are conflicting cookies, _find arbitrarily chooses one. See _find_no_duplicates if you want an exception thrown if there are conflicting cookies. :param name: a string containing name of cookie :param domain: (optional) string containing domain of cookie :param path: (optional) string containing path of cookie :return: cookie.value Nzname=%r, domain=%r, path=%r)rNrr=rr&rF)rrr=rrArrr_findds   zRequestsCookieJar._findcCs|d}xXt|D]L}|j|kr|dks.|j|kr|dks@|j|kr|dk rTtd||j}qW|rf|Std|||fdS)aBoth ``__get_item__`` and ``get`` call this function: it's never used elsewhere in Requests. :param name: a string containing name of cookie :param domain: (optional) string containing domain of cookie :param path: (optional) string containing path of cookie :raises KeyError: if cookie is not found :raises CookieConflictError: if there are multiple cookies that match name and optionally domain and path :return: cookie.value Nz(There are multiple cookies with name, %rzname=%r, domain=%r, path=%r)rNrr=rrCr&rF)rrr=rZtoReturnrArrrrExs    z%RequestsCookieJar._find_no_duplicatescCs|jj}|jd|S)z4Unlike a normal CookieJar, this class is pickleable. _cookies_lock)__dict__ripop)rstaterrr __getstate__s  zRequestsCookieJar.__getstate__cCs$|jj|d|jkr tj|_dS)z4Unlike a normal CookieJar, this class is pickleable.rmN)rnrj threadingRLockrm)rrprrr __setstate__s  zRequestsCookieJar.__setstate__cCs"t}|j|j|j||S)z(Return a copy of this RequestsCookieJar.)rDZ set_policy get_policyrj)rZnew_cjrrrris zRequestsCookieJar.copycCs|jS)z&Return the CookiePolicy instance used.)Z_policy)rrrrruszRequestsCookieJar.get_policy)NNN)NN)NN)NN)r+r,r-r.rrMrOrQrRrSrTrUrWrYrZr[r]r_r`rarJrjrlrErqrtriru __classcell__rr)r^rrDs2            rDcCsR|dkr dSt|dr|jStj|}|jx|D]}|jtj|q6W|S)Nri)r5rir?rJ)r7Znew_jarrArrr_copy_cookie_jars   rwcKsd||ddddddddddidd }t|t|}|rLd }t|t||j|t|d |d <t|d |d <|d jd|d<t|d|d<tjf|S)zMake a cookie from underspecified parameters. By default, the pair of `name` and `value` will be set for the domain '' and sent on every request (this is sometimes called a "supercookie"). rNrd/FTHttpOnly) versionrr&portr=rsecureexpiresdiscardcomment comment_urlrestrfc2109z4create_cookie() got unexpected keyword arguments: %sr{Zport_specifiedr=Zdomain_specified.Zdomain_initial_dotrZpath_specified)rM TypeErrorrPrjboolrbrr:)rr&rKresultZbadargserrrrrrIs. rIcCsd}|drPyttjt|d}Wqrtk rLtd|dYqrXn"|drrd}tjtj|d|}t|dt|dd|d||j |d dd |d idt|d |j |d pdd S)zBConvert a Morsel object into a Cookie containing the one k/v pair.Nzmax-agezmax-age: %s must be integerr}z%a, %d-%b-%Y %H:%M:%S GMTrFr=rryZhttponlyr|rzr) rrr~r=r}rrr{rrr|r&rz) inttime ValueErrorrcalendarZtimegmZstrptimerIrr#r&)Zmorselr}Z time_templaterrrrHs0   rHTcCsV|dkrt}|dk rRdd|D}x,|D]$}|s:||kr*|jt|||q*W|S)aCReturns a CookieJar from a key/value dictionary. :param cookie_dict: Dict of key/values to insert into CookieJar. :param cookiejar: (optional) A cookiejar to add the cookies to. :param overwrite: (optional) If False, will not replace cookies already in the jar with new ones. :rtype: CookieJar NcSsg|] }|jqSr)r).0rArrr sz'cookiejar_from_dict..)rDrJrI)Z cookie_dictr@ overwriteZnames_from_jarrrrrcookiejar_from_dicts   rc Cszt|tjstdt|tr.t||dd}nHt|tjrvy|j|Wn,tk rtx|D]}|j|q^WYnX|S)zAdd cookies to cookiejar and returns a merged CookieJar. :param cookiejar: CookieJar object to add the cookies to. :param cookies: Dictionary or CookieJar object to be added. :rtype: CookieJar z!You can only merge into CookieJarF)r@r) rGrrhrdictrrjAttributeErrorrJ)r@ZcookiesZ cookie_in_jarrrr merge_cookiess    r)NN)NT)r.rirrZ_internal_utilsrcompatrrrrrrr ImportErrorZdummy_threadingobjectr r0r9r<rB RuntimeErrorrCrhrDrwrIrHrrrrrr s.  H $