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This mixin provides the necessary routines for SyndicationFeed subclasses
to produce simple GeoRSS or W3C Geo elements.
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In GeoRSS coordinate pairs are ordered by lat/lon and separated by
a single white space. Given a tuple of coordinates, return a string
GeoRSS representation.
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Adds a GeoRSS point with the given coords using the given handler.
Handles the differences between simple GeoRSS and the more popular
W3C Geo specification.
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zGeoRSSFeed.rss_attributesc � t � �||� | �||� d S �N�r6 �add_item_elementsr, �r r r( r: r r r@ W � z GeoRSSFeed.add_item_elementsc � t � �|� | �|| j� d S r> �r6 �add_root_elementsr, �feed�r r r: r r rE [ � z GeoRSSFeed.add_root_elements�r- r. r/ r7 r@ rE �
__classcell__r r r: r r2 Q � r2 c r1 )� GeoAtom1Feedc r3 r4 )r6 �root_attributesr8 r: r r rM a r< z GeoAtom1Feed.root_attributesc r= r> r? rA r: r r r@ f rB z GeoAtom1Feed.add_item_elementsc rC r> rD rG r: r r rE j rH z GeoAtom1Feed.add_root_elements)r- r. r/ rM r@ rE rJ r r r: r rL ` rK rL c r1 )�
W3CGeoFeedc r3 )Nz(http://www.w3.org/2003/01/geo/wgs84_pos#z xmlns:geor5 r8 r: r r r7 p r< zW3CGeoFeed.rss_attributesc s" t � �||� | j||dd� d S �NTr r? rA r: r r r@ u s z W3CGeoFeed.add_item_elementsc s" t � �|� | j|| jdd� d S rO rD rG r: r r rE y s z W3CGeoFeed.add_root_elementsrI r r r: r rN o rK rN c @ s$ e Zd ZdZeZdd� Zdd� ZdS )r z�
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.
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