[GRASS-SVN] r61640 - grass-addons/grass7/gui/wxpython/wx.metadata/r.info.iso

[svn_grass at osgeo.org]

Author: martinl
Date: 2014-08-14 13:42:48 -0700 (Thu, 14 Aug 2014)
New Revision: 61640

Modified:
   grass-addons/grass7/gui/wxpython/wx.metadata/r.info.iso/r.info.iso.py
Log:
wx.metadata: attempt to use get_lib_path

Modified: grass-addons/grass7/gui/wxpython/wx.metadata/r.info.iso/r.info.iso.py
===================================================================
--- grass-addons/grass7/gui/wxpython/wx.metadata/r.info.iso/r.info.iso.py	2014-08-14 19:14:53 UTC (rev 61639)
+++ grass-addons/grass7/gui/wxpython/wx.metadata/r.info.iso/r.info.iso.py	2014-08-14 20:42:48 UTC (rev 61640)
@@ -34,12 +34,21 @@
 
 import os
 import sys
-sys.path.insert(1, os.path.join(os.path.dirname(sys.path[0]), 'etc', 'wx.metadata'))
 
-from grass.script import parser
-from mdgrass import *
+from grass.script import parser, fatal
+from grass.pygrass.functions import get_lib_path
 
+def load_mdlib():
+    path = get_lib_path(modname='wx.metadata', libname='mdgrass')
+    if path is not None:
+        fatal("Not able to find the metadata library directory")
+    sys.path.append(path)
+    from mdgrass import *
+    
 def main():
+    # load metadata library
+    load_mdlib()
+    
     if not options['output']:
         destination = None
         name = None