[GRASS-SVN] r59477 - grass-addons/grass7/vector/v.what.strds

[svn_grass at osgeo.org]

Author: lucadelu
Date: 2014-03-27 12:19:20 -0700 (Thu, 27 Mar 2014)
New Revision: 59477

Modified:
   grass-addons/grass7/vector/v.what.strds/v.what.strds.py
Log:
v.what.strds: check if vector has a table

Modified: grass-addons/grass7/vector/v.what.strds/v.what.strds.py
===================================================================
--- grass-addons/grass7/vector/v.what.strds/v.what.strds.py	2014-03-27 19:16:36 UTC (rev 59476)
+++ grass-addons/grass7/vector/v.what.strds/v.what.strds.py	2014-03-27 19:19:20 UTC (rev 59477)
@@ -45,6 +45,7 @@
 import grass.temporal as tgis
 from grass.pygrass.functions import copy as gcopy
 from grass.pygrass.messages import Messenger
+from grass.pygrass.vector import Vector
 
 ############################################################################
 
@@ -173,6 +174,18 @@
     msgr = Messenger()
     perc_curr = 0
     perc_tot = len(samples)
+    pymap = Vector(output)
+    try:
+        pymap.open()
+    except:
+        dbif.close()
+        grass.fatal(_("It is not possible to open the new map %s" % output))
+
+    if len(pymap.dblinks) == 0:
+        ret = grass.run_command("v.db.addtable", map=output)
+        if ret != 0:
+            dbif.close()
+            grass.fatal(_("Impossible add table to vector %s" % output))
     for sample in samples:
         raster_names = sample.raster_names
         # Call v.what.rast for each raster map