[GRASS-SVN] r67008 - grass-addons/grass7/vector/v.in.natura2000

[svn_grass at osgeo.org]

Author: hellik
Date: 2015-12-02 12:42:57 -0800 (Wed, 02 Dec 2015)
New Revision: 67008

Modified:
   grass-addons/grass7/vector/v.in.natura2000/v.in.natura2000.py
Log:
v.in.natura2000: error trapping of querying habitats and species

Modified: grass-addons/grass7/vector/v.in.natura2000/v.in.natura2000.py
===================================================================
--- grass-addons/grass7/vector/v.in.natura2000/v.in.natura2000.py	2015-12-02 15:47:13 UTC (rev 67007)
+++ grass-addons/grass7/vector/v.in.natura2000/v.in.natura2000.py	2015-12-02 20:42:57 UTC (rev 67008)
@@ -179,16 +179,26 @@
         grass.message( "habitat codes of EU community interest:" )
         conn = db.connect("%s" % n2k_input)
         c = conn.cursor()
-        for row in c.execute('SELECT HABITATCODE, DESCRIPTION FROM HABITATS GROUP BY HABITATCODE'):	
-                grass.message( row )
+        try:
+            for row in c.execute('SELECT HABITATCODE, DESCRIPTION FROM HABITATS GROUP BY HABITATCODE'):	
+                    grass.message( row )
+        except:
+            pass
+            grass.warning("Some problems querying habitat code or names occurred."
+                          " Please check columns HABITATCODE and DESCRIPTION of table HABITATS in the sqlite database.")
         conn.close()
 
     if list_species :
         grass.message( "species codes of EU community interest:" )
         conn = db.connect("%s" % n2k_input)
         c = conn.cursor()
-        for row in c.execute('SELECT SPECIESCODE, SPECIESNAME FROM SPECIES GROUP BY SPECIESCODE'):	
-                grass.message( row )
+        try:
+            for row in c.execute('SELECT SPECIESCODE, SPECIESNAME FROM SPECIES GROUP BY SPECIESCODE'):	
+                    grass.message( row )
+        except:
+            pass
+            grass.warning("Some problems querying species code or names occurred."
+                          " Please check columns SPECIESCODE and SPECIESNAME of table SPECIES in the sqlite database.")
         conn.close()
 
     if list_site_type :