# HG changeset patch
# User Christophe de Vienne <christophe@unlish.com>
# Date 1416393018 -3600
# Node ID 91a8f355c082ecb870eb201b69fb051cf2834de2
# Parent  335fa90d5ef4935300eedda49f8d1bb6ebaed59a
[devtools] Avoid db_cache collisions and mis-loading

This is done by stopping to share the db_cache between
TestDataBaseHandler instances

It may seem overkill, but is the only way I could get it to work
properly. I think the whole db caching code needs some rework to better
work with different db handlers.

Closes #4601328

diff -r 335fa90d5ef4 -r 91a8f355c082 devtools/__init__.py
--- a/devtools/__init__.py	Mon Oct 06 12:08:41 2014 +0200
+++ b/devtools/__init__.py	Wed Nov 19 11:30:18 2014 +0100
@@ -292,6 +292,7 @@
 
 class TestDataBaseHandler(object):
     DRIVER = None
+
     db_cache = {}
     explored_glob = set()
 
@@ -535,6 +536,10 @@
 class PostgresTestDataBaseHandler(TestDataBaseHandler):
     DRIVER = 'postgres'
 
+    # Separate db_cache for PG databases, to avoid collisions with sqlite dbs
+    db_cache = {}
+    explored_glob = set()
+
     __CTL = set()
 
     @classmethod