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Fixed #11200 -- Now use a `set` data structure for `GoogleMap` icons …

…so that they aren't repeated in rendered JavaScript. Thanks to ludifan for ticket and initial patch.

git-svn-id: bcc190cf-cafb-0310-a4f2-bffc1f526a37
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jbronn committed May 30, 2009
1 parent 419747d commit 1ed5d8fc39aa634cacb740c916d1cef682063dbb
Showing with 11 additions and 3 deletions.
  1. +3 −3 django/contrib/gis/maps/google/
  2. +8 −0 django/contrib/gis/maps/google/
@@ -143,7 +143,7 @@ def xhtml(self):
def icons(self):
"Returns a sequence of GIcon objects in this map."
return [marker.icon for marker in self.markers if marker.icon]
return set([marker.icon for marker in self.markers if marker.icon])
class GoogleMapSet(GoogleMap):
@@ -221,6 +221,6 @@ def onload(self):
def icons(self):
"Returns a sequence of all icons in each map of the set."
icons = []
for map in self.maps: icons.extend(map.icons)
icons = set()
for map in self.maps: icons |= map.icons
return icons
@@ -231,6 +231,14 @@ def __init__(self, varname, image=None, iconsize=None,
self.iconanchor = iconanchor
self.infowindowanchor = infowindowanchor
def __cmp__(self, other):
return cmp(self.varname, other.varname)
def __hash__(self):
# XOR with hash of GIcon type so that hash('varname') won't
# equal hash(GIcon('varname')).
return hash(self.__class__) ^ hash(self.varname)
class GMarker(GOverlayBase):
A Python wrapper for the Google GMarker object. For more information

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