# HG changeset patch
# User Julien Cristau <julien.cristau@logilab.fr>
# Date 1435320256 -7200
# Node ID 7dd84b69c7d419993705a9fd9b676101785c7f96
# Parent  f04a77fe84188730c257b03722b3d0fe86a710c8
[devtools] avoid warning about source['global-db-name']

sqlite and postgres db handlers store the db template name there.

diff -r f04a77fe8418 -r 7dd84b69c7d4 devtools/__init__.py
--- a/devtools/__init__.py	Fri Jun 26 10:52:03 2015 +0200
+++ b/devtools/__init__.py	Fri Jun 26 14:04:16 2015 +0200
@@ -296,6 +296,14 @@
         # pure consistency check
         assert self.system_source['db-driver'] == self.DRIVER
 
+        # some handlers want to store info here, avoid a warning
+        from cubicweb.server.sources.native import NativeSQLSource
+        NativeSQLSource.options += (
+            ('global-db-name',
+             {'type': 'string', 'help': 'for internal use only'
+            }),
+        )
+
     def _ensure_test_backup_db_dir(self):
         """Return path of directory for database backup.