Author: jpellerin
Date: 2006-07-19 13:10:19 -0500 (Wed, 19 Jul 2006)
New Revision: 3384
Modified:
django/branches/multiple-db-support/tests/othertests/ansi_sql.py
Log:
[multi-db] Added workarounds for model-loading to allow in-module models to
appear in get_models().
Modified: django/branches/multiple-db-support/tests/othertests/ansi_sql.py
===================================================================
--- django/branches/multiple-db-support/tests/othertests/ansi_sql.py
2006-07-19 18:09:32 UTC (rev 3383)
+++ django/branches/multiple-db-support/tests/othertests/ansi_sql.py
2006-07-19 18:10:19 UTC (rev 3384)
@@ -54,14 +54,21 @@
[BoundStatement('DROP TABLE "ansi_sql_mod";')]
>>> builder.get_drop_table(Car)
[BoundStatement('DROP TABLE "ansi_sql_car";')]
->>> builder.get_drop_table(Car, cascade=True)
-[BoundStatement('DROP TABLE "ansi_sql_car";')]
+# drop with cascade
>>> builder.tables = ['ansi_sql_car', 'ansi_sql_mod', 'ansi_sql_collector']
>>> Mod._default_manager.db.backend.supports_constraints = False
+>>> Mod._default_manager.db.backend.supports_constraints
+False
+>>> Car._default_manager.db.backend.supports_constraints
+False
>>> builder.get_drop_table(Car, cascade=True)
[BoundStatement('DROP TABLE "ansi_sql_car";')]
>>> Mod._default_manager.db.backend.supports_constraints = True
+>>> Mod._default_manager.db.backend.supports_constraints
+True
+>>> Car._default_manager.db.backend.supports_constraints
+True
>>> builder.get_drop_table(Car, cascade=True)
[BoundStatement('ALTER TABLE "ansi_sql_mod" ...'), BoundStatement('DROP TABLE
"ansi_sql_car";')]
>>> builder.get_drop_table(Collector)
@@ -72,9 +79,13 @@
"""
import os
+import sys
+from django.conf import settings
+from django.core.management import install
from django.db import models
-from django.core.management import install
+from django.db.models import loading
+
# For Python 2.3
if not hasattr(__builtins__, 'set'):
from sets import Set as set
@@ -121,7 +132,16 @@
return os.path.normpath(os.path.join(os.path.dirname(__file__), 'sql'))
-# install my stuff
+# install my models and force myself into the registry of apps and models
+# (without this, references and such to/from the models installed here
+# won't be picked up in get_models(), since get_models() looks only at
+# models from apps in INSTALLED_APPS, and the model and app lookup rules
+# enforce a module structure that this test file can't follow)
Car.objects.install()
Collector.objects.install()
Mod.objects.install()
+loading.get_apps()
+loading._app_list.append(sys.modules[__name__])
+
+# model lookup only works for pk.models, so fake up my module name
+__name__ = 'othertests.ansi_sql.models'
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