[GRASS-SVN] r47341 - grass-addons/grass7/gui/wxpython/wx.wms

[svn_grass at osgeo.org]

Author: sudeepsingh
Date: 2011-08-01 13:22:42 -0700 (Mon, 01 Aug 2011)
New Revision: 47341

Modified:
   grass-addons/grass7/gui/wxpython/wx.wms/parse.py
   grass-addons/grass7/gui/wxpython/wx.wms/wmsmenu.py
Log:
Code for displaying layers as a hierarchy, not working well currently

Modified: grass-addons/grass7/gui/wxpython/wx.wms/parse.py
===================================================================
--- grass-addons/grass7/gui/wxpython/wx.wms/parse.py	2011-08-01 16:29:06 UTC (rev 47340)
+++ grass-addons/grass7/gui/wxpython/wx.wms/parse.py	2011-08-01 20:22:42 UTC (rev 47341)
@@ -1,4 +1,4 @@
-from BeautifulSoup import BeautifulSoup
+from BeautifulSoup import BeautifulSoup, BeautifulStoneSoup
 import re
 from urllib2 import Request, urlopen, URLError, HTTPError
 
@@ -38,3 +38,28 @@
 	else:
 		return False
 	print 'done'
+
+
+   
+def getLayers(xml):
+    soup = BeautifulStoneSoup(xml)
+    print 'dfs starting'
+    #print soup
+    dfs(soup," ")
+    print 'dfs ending'
+    
+def dfs(root, indent):
+    if not hasattr(root, 'contents'):
+        #print root.string
+        return
+    else:
+        #print root.name
+        if(root.name == 'layer'):
+            print indent + root.name
+        children = root.contents
+        for child in children:
+            dfs(child,indent+"  ")
+            return
+
+
+

Modified: grass-addons/grass7/gui/wxpython/wx.wms/wmsmenu.py
===================================================================
--- grass-addons/grass7/gui/wxpython/wx.wms/wmsmenu.py	2011-08-01 16:29:06 UTC (rev 47340)
+++ grass-addons/grass7/gui/wxpython/wx.wms/wmsmenu.py	2011-08-01 20:22:42 UTC (rev 47341)
@@ -5,7 +5,7 @@
 import wx
 from wxPython.wx import *
 from urllib2 import Request, urlopen, URLError, HTTPError
-from parse import parsexml, isServiceException
+from parse import parsexml, isServiceException, getLayers
 from WMSMapDisplay import NewImageFrame
 from addserver import AddServerFrame
 from passwordPopUp import PasswordPopUpFrame, check
@@ -118,10 +118,9 @@
             response = urlopen(req)
             xml = response.read()
             #self.statusbar.SetStatusText(xml) 
+            getLayers(xml)
             reslist = parsexml(xml)
-            st = ''
             for res in reslist:
-                   st = st + res + '\n'
                    self.LayerTree.AppendItem(self.layerTreeRoot, res)
             #self.Layers.SetValue(st) 
             #print xml