Add support for aiosqlite

Added support for the aiosqlite database driver for use with the
SQLAlchemy asyncio extension.

Fixes: #5920
Change-Id: Id11a320516a44e886a6f518d2866a0f992413e55

1 files changed, 10 insertions, 0 deletions

diff --git a/lib/sqlalchemy/testing/requirements.py b/lib/sqlalchemy/testing/requirements.py
index de2b8f12c..208ba0091 100644
--- a/lib/sqlalchemy/testing/requirements.py
+++ b/lib/sqlalchemy/testing/requirements.py
@@ -18,6 +18,7 @@ to provide specific inclusion/exclusions.
 import platform
 import sys
 
+from sqlalchemy.pool.impl import QueuePool
 from . import exclusions
 from .. import util
 
@@ -117,6 +118,15 @@ class SuiteRequirements(Requirements):
         )
 
     @property
+    def queue_pool(self):
+        """target database is using QueuePool"""
+
+        def go(config):
+            return isinstance(config.db.pool, QueuePool)
+
+        return exclusions.only_if(go)
+
+    @property
     def self_referential_foreign_keys(self):
         """Target database must support self-referential foreign keys."""