def render(self, name, value, *args, **kwargs):
# value is either None, a string/unicode value, or a GEOSGeometry
if value is None: # no value
lat, lng = DEFAULT_LAT, DEFAULT_LNG
else:
try:
if isinstance(value, basestring): # value is unicode/string
value = GEOSGeometry(value)
lat, lng = value.y, value.x
elif isinstance(value, dict):
lat, lng = value.get('lat'), value.get('lng')
#lat, lng = value.get('%s_lat' % name), value.get('%s_lng' % name)
else: # value is GEOSGeometry
lat, lng = value.y, value.x
except:
lat, lng = value, value
# renders text form elements (for debugging):
html = self.inner_widget.render(
'lat',
lat,
dict(
id='id_lat',
style='width:100px;'))
html += self.inner_widget.render('lng',
lng,
dict(id='id_lng',
style='width:100px;'))
return mark_safe(html)
