Ignore failures clearing db during tests; #907

This is a hacky workaround.
gratipay · May 1, 2013 · de0a627 · de0a627
1 parent de7222c
commit de0a627
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Showing 2 changed files with 18 additions and 5 deletions.
diff --git a/gittip/models/__init__.py b/gittip/models/__init__.py
@@ -7,6 +7,14 @@
 from gittip.models.transfer import Transfer
 from gittip.models.user import User
 from gittip.models.goal import Goal
-from gittip.models.community import Community
 
-all = [Elsewhere, Exchange, Participant, Payday, Tip, Transfer, User, Community]
+
+# We actually don't want this one in here, because the only reason afaict for
+# things to be in here is so that the test infrastructure automatically cleans
+# up tables for us, but this is a view, not a table. XXX Even without this we
+# still get OperationalErrors in the test suite.
+
+#from gittip.models.community import Community
+
+
+all = [Elsewhere, Exchange, Participant, Payday, Tip, Transfer, User]
diff --git a/gittip/orm/__init__.py b/gittip/orm/__init__.py
@@ -4,6 +4,7 @@
 from sqlalchemy import create_engine
 from sqlalchemy.ext.declarative import declarative_base
 from sqlalchemy.orm import sessionmaker, scoped_session
+from sqlalchemy.exc import OperationalError
 
 
 class Model(object):
@@ -50,9 +51,13 @@ def make_declarative_base(self):
         return base
 
     def empty_tables(self):
-        for table in reversed(self.metadata.sorted_tables):
-            self.session.execute(table.delete())
-        self.session.commit()
+        tables = reversed(self.metadata.sorted_tables)
+        for table in tables:
+            try:
+                self.session.execute(table.delete())
+                self.session.commit()
+            except OperationalError:
+                self.session.rollback()
         self.session.remove()
 
     def drop_all(self):