|
Server : Apache System : Linux iad1-shared-b8-43 6.6.49-grsec-jammy+ #10 SMP Thu Sep 12 23:23:08 UTC 2024 x86_64 User : dh_edsupp ( 6597262) PHP Version : 8.2.26 Disable Function : NONE Directory : /lib/python3/dist-packages/django/contrib/gis/__pycache__/ |
Upload File : |
o
���_d � @ st d dl mZ d dlmZmZ G dd� d�ZG dd� dee�ZG dd� dee�ZG d d
� d
ee�Z G d d � d e�Zd
S )� )�Feed)� Atom1Feed�Rss201rev2Feedc @ s, e Zd ZdZdd� Zd
dd�Zd
dd�Zd S ) � GeoFeedMixinz�
This mixin provides the necessary routines for SyndicationFeed subclasses
to produce simple GeoRSS or W3C Geo elements.
c C s d� dd� |D ��S )z�
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.
� c s s$ � | ]
}d |d |d f V qdS )z%f %f� r N� )�.0�coordr r �:/usr/lib/python3/dist-packages/django/contrib/gis/feeds.py� <genexpr> s �" z-GeoFeedMixin.georss_coords.<locals>.<genexpr>)�join)�self�coordsr r r �
georss_coords s zGeoFeedMixin.georss_coordsFc C sP |r |dd� \}}|� dd| � |� dd| � dS |� d| �|f�� dS )z�
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.
N� zgeo:latz%fzgeo:lonz georss:point)�addQuickElementr )r �handlerr �w3c_geo�lon�latr r r �add_georss_point s
z GeoFeedMixin.add_georss_pointc C sX |� d�}|dur�t|ttf�red}t|d ttf�r(t|�dkr$|}n*td��t|�dkr7| j|||d� nt|�dkrJ|dd� |dd� f}ntd��|durc|rXtd ��|�d
| �|�� dS dS t |j
�� � }|d kr{| j||j |d� dS |r�td ��|d
v r�|�d| �|j �� dS |dv r�|�d| �|d j �� dS td|j
��dS )z:Add a GeoRSS XML element using the given item and handler.�geometryNr r z'Only should be two sets of coordinates.�r � z'Only should be 2 or 4 numeric elements.z.Cannot use simple GeoRSS box in W3C Geo feeds.z
georss:box�pointz'W3C Geo only supports Point geometries.)�
linestring�
linearringz georss:line)�polygonzgeorss:polygonz!Geometry type "%s" not supported.)
�get�
isinstance�list�tuple�len�
ValueErrorr r r �str� geom_type�lowerr )r r �itemr �geom�
box_coords�gtyper r r �add_georss_element s:
� �z GeoFeedMixin.add_georss_elementN)F)�__name__�
__module__� __qualname__�__doc__r r r, r r r r r s
r c �4 e Zd Z� fdd�Z� fdd�Z� fdd�Z� ZS )�
GeoRSSFeedc � t � �� }d|d< |S �Nz http://www.georss.org/georssz xmlns:georss��super�rss_attributes�r �attrs�� __class__r r r7 R �
zGeoRSSFeed.rss_attributesc � t � �||� | �||� d S �N�r6 �add_item_elementsr, �r r r( r: r r r@ W � z GeoRSSFeed.add_item_elementsc � t � �|� | �|| j� d S r> �r6 �add_root_elementsr, �feed�r r r: r r rE [ � z GeoRSSFeed.add_root_elements�r- r. r/ r7 r@ rE �
__classcell__r r r: r r2 Q � r2 c r1 )� GeoAtom1Feedc r3 r4 )r6 �root_attributesr8 r: r r rM a r< z GeoAtom1Feed.root_attributesc r= r> r? rA r: r r r@ f rB z GeoAtom1Feed.add_item_elementsc rC r> rD rG r: r r rE j rH z GeoAtom1Feed.add_root_elements)r- r. r/ rM r@ rE rJ r r r: r rL ` rK rL c r1 )�
W3CGeoFeedc r3 )Nz(http://www.w3.org/2003/01/geo/wgs84_pos#z xmlns:geor5 r8 r: r r r7 p r< zW3CGeoFeed.rss_attributesc s" t � �||� | j||dd� d S �NTr r? rA r: r r r@ u s z W3CGeoFeed.add_item_elementsc s" t � �|� | j|| jdd� d S rO rD rG r: r r rE y s z W3CGeoFeed.add_root_elementsrI r r r: r rN o rK rN c @ s$ 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.
c C s d| � d|�iS )Nr ��_get_dynamic_attr)r �objr r r �feed_extra_kwargs� � zFeed.feed_extra_kwargsc C s d| � d|�iS )Nr �
item_geometryrP )r r( r r r �item_extra_kwargs� rT zFeed.item_extra_kwargsN)r- r. r/ r0 r2 � feed_typerS rV r r r r r s
r N)
� django.contrib.syndication.viewsr �BaseFeed�django.utils.feedgeneratorr r r r2 rL rN r r r r �<module> s L