ó @ÒOc@s±ddlmZddlmZddlmZmZdefd„ƒYZ dee fd„ƒYZ dee fd „ƒYZ d ee fd „ƒYZ d efd „ƒYZdS(iÿÿÿÿ(tunicode_literals(tFeed(t Atom1FeedtRss201rev2Feedt GeoFeedMixincBs/eZdZd„Zed„Zed„ZRS(u… This mixin provides the necessary routines for SyndicationFeed subclasses to produce simple GeoRSS or W3C Geo elements. cCs2djg|D]}d|d|df^q ƒS(uË In GeoRSS coordinate pairs are ordered by lat/lon and separated by a single white space. Given a tuple of coordinates, this will return a unicode GeoRSS representation. u u%f %fii(tjoin(tselftcoordstcoord((s1../Django//lib/python/django/contrib/gis/feeds.pyt georss_coords scCsa|rA|d \}}|jdd|ƒ|jdd|ƒn|jd|j|fƒƒdS(u¾ Adds a GeoRSS point with the given coords using the given handler. Handles the differences between simple GeoRSS and the more pouplar W3C Geo specification. iugeo:latu%fugeo:lonu georss:pointN(taddQuickElementR (RthandlerRtw3c_geotlontlat((s1../Django//lib/python/django/contrib/gis/feeds.pytadd_georss_points cCsâ|jddƒ}|dk rÞt|ttfƒrd}t|dttfƒr|t|ƒdkrm|}qÜtdƒ‚n`t|ƒdkr§|j||d|ƒn5t|ƒdkrÐ|d |df}n tdƒ‚|dk rÛ|rýtdƒ‚n|jd |j |ƒƒqÛqÞt |j ƒj ƒ}|d krY|j||j d|ƒqÞ|rntd ƒ‚n|dkr™|jd|j |j ƒƒqÞ|dkrÈ|jd|j |dj ƒƒqÞtd|j ƒ‚ndS(uZ This routine adds a GeoRSS XML element using the given item and handler. ugeometryiiu'Only should be two sets of coordinates.R iu'Only should be 2 or 4 numeric elements.u.Cannot use simple GeoRSS box in W3C Geo feeds.u georss:boxupointu'W3C Geo only supports Point geometries.u linestringu linearringu georss:lineupolygonugeorss:polygonu!Geometry type "%s" not supported.N(u linestringu linearring(upolygon(tgettNonet isinstancetlistttupletlent ValueErrorRR R tstrt geom_typetlowerR(RR titemR tgeomt box_coordstgtype((s1../Django//lib/python/django/contrib/gis/feeds.pytadd_georss_element!s6       #(t__name__t __module__t__doc__R tFalseRR(((s1../Django//lib/python/django/contrib/gis/feeds.pyRs  t GeoRSSFeedcBs#eZd„Zd„Zd„ZRS(cCs#tt|ƒjƒ}d|d<|S(Nuhttp://www.georss.org/georssu xmlns:georss(tsuperR#trss_attributes(Rtattrs((s1../Django//lib/python/django/contrib/gis/feeds.pyR%Rs cCs-tt|ƒj||ƒ|j||ƒdS(N(R$R#tadd_item_elementsR(RR R((s1../Django//lib/python/django/contrib/gis/feeds.pyR'WscCs-tt|ƒj|ƒ|j||jƒdS(N(R$R#tadd_root_elementsRtfeed(RR ((s1../Django//lib/python/django/contrib/gis/feeds.pyR([s(RR R%R'R((((s1../Django//lib/python/django/contrib/gis/feeds.pyR#Qs  t GeoAtom1FeedcBs#eZd„Zd„Zd„ZRS(cCs#tt|ƒjƒ}d|d<|S(Nuhttp://www.georss.org/georssu xmlns:georss(R$R*troot_attributes(RR&((s1../Django//lib/python/django/contrib/gis/feeds.pyR+`s cCs-tt|ƒj||ƒ|j||ƒdS(N(R$R*R'R(RR R((s1../Django//lib/python/django/contrib/gis/feeds.pyR'escCs-tt|ƒj|ƒ|j||jƒdS(N(R$R*R(RR)(RR ((s1../Django//lib/python/django/contrib/gis/feeds.pyR(is(RR R+R'R((((s1../Django//lib/python/django/contrib/gis/feeds.pyR*_s  t W3CGeoFeedcBs#eZd„Zd„Zd„ZRS(cCs#tt|ƒjƒ}d|d<|S(Nu(http://www.w3.org/2003/01/geo/wgs84_pos#u xmlns:geo(R$R,R%(RR&((s1../Django//lib/python/django/contrib/gis/feeds.pyR%ns cCs3tt|ƒj||ƒ|j||dtƒdS(NR (R$R,R'RtTrue(RR R((s1../Django//lib/python/django/contrib/gis/feeds.pyR'sscCs3tt|ƒj|ƒ|j||jdtƒdS(NR (R$R,R(RR)R-(RR ((s1../Django//lib/python/django/contrib/gis/feeds.pyR(ws(RR R%R'R((((s1../Django//lib/python/django/contrib/gis/feeds.pyR,ms  RcBs&eZdZeZd„Zd„ZRS(uÿ This is a subclass of the `Feed` from `django.contrib.syndication`. This allows users to define a `geometry(obj)` and/or `item_geometry(item)` methods on their own subclasses so that geo-referenced information may placed in the feed. cCsi|jd|ƒd6S(Nugeometry(t_Feed__get_dynamic_attr(Rtobj((s1../Django//lib/python/django/contrib/gis/feeds.pytfeed_extra_kwargs…scCsi|jd|ƒd6S(Nu item_geometryugeometry(R.(RR((s1../Django//lib/python/django/contrib/gis/feeds.pytitem_extra_kwargsˆs(RR R!R#t feed_typeR0R1(((s1../Django//lib/python/django/contrib/gis/feeds.pyR|s N( t __future__Rt django.contrib.syndication.viewsRtBaseFeedtdjango.utils.feedgeneratorRRtobjectRR#R*R,(((s1../Django//lib/python/django/contrib/gis/feeds.pytsK