Add Simple GeoRSS support

feedgen/ext/geo.py

@@ -0,0 +1,15 @@
+from lxml import etree
+from feedgen.ext.base import BaseExtension
+
+class GeoExtension(BaseExtension):
+    def __init__(self):
+        self.__point__ = None
+
+    def extend_ns(self):
+        return { 'georss' : 'http://www.georss.org/georss' }
+
+    def extend_rss(self, rss_feed):
+        return rss_feed
+
+    def extend_atom(self, atom_feed):
+        return atom_feed

feedgen/ext/geo_entry.py

@@ -0,0 +1,22 @@
+from lxml import etree
+from feedgen.ext.base import BaseEntryExtension
+
+class GeoEntryExtension(BaseEntryExtension):
+    def __init__(self):
+        self.__point = None
+
+    def extend_rss(self, entry):
+        GEO_NS = 'http://www.georss.org/georss'
+
+        if self.__point:
+            point = etree.SubElement(entry, '{%s}point' % GEO_NS)
+            point.text = self.__point
+
+        return entry
+
+    def extend_atom(self, entry):
+        return self.extend_rss(self, entry)
+
+    def point(self, point=None):
+        self.__point = point or '0.0 0.0'
+        return self.__point