[GRASS-SVN] r52060 - grass-addons/grass7/vector/v.build.pg

[svn_grass at osgeo.org]

Author: martinl
Date: 2012-06-13 07:18:16 -0700 (Wed, 13 Jun 2012)
New Revision: 52060

Modified:
   grass-addons/grass7/vector/v.build.pg/v.build.pg.py
Log:
v.build.pg: add new flag (-p) to print SQL staments (dry run)


Modified: grass-addons/grass7/vector/v.build.pg/v.build.pg.py
===================================================================
--- grass-addons/grass7/vector/v.build.pg/v.build.pg.py	2012-06-13 11:30:35 UTC (rev 52059)
+++ grass-addons/grass7/vector/v.build.pg/v.build.pg.py	2012-06-13 14:18:16 UTC (rev 52060)
@@ -41,7 +41,11 @@
 #% description: Tolerance to snap input geometry to existing primitives
 #% type: double
 #% answer: 1
-#end
+#%end
+#%flag
+#% key: p
+#% description: Don't execute SQL statements, just print them and exit
+#%end
 
 import os
 import sys
@@ -54,6 +58,10 @@
     else:
         cmd = 'execute'
     
+    if flags['p']:
+        sys.stdout.write("\n%s\n\n" % sql)
+        return
+    
     ret = grass.run_command('db.%s' % cmd, sql = sql,
                             **pg_conn)
     if ret == 0: