Fixed #19676 -- Supported 'self' foreign keys in inspectdb.

Thanks Georgy Kutsurua for the report and Simon Charette for the patch.

2 files changed, 3 insertions, 0 deletions

diff --git a/tests/regressiontests/inspectdb/models.py b/tests/regressiontests/inspectdb/models.py
index 4a6621402f..a8adf862b1 100644
--- a/tests/regressiontests/inspectdb/models.py
+++ b/tests/regressiontests/inspectdb/models.py
@@ -3,6 +3,7 @@ from django.db import models
 
 class People(models.Model):
     name = models.CharField(max_length=255)
+    parent = models.ForeignKey('self')
 
 class Message(models.Model):
     from_field = models.ForeignKey(People, db_column='from_id')
diff --git a/tests/regressiontests/inspectdb/tests.py b/tests/regressiontests/inspectdb/tests.py
index 028d263337..f9cbbce5c4 100644
--- a/tests/regressiontests/inspectdb/tests.py
+++ b/tests/regressiontests/inspectdb/tests.py
@@ -31,6 +31,8 @@ class InspectDBTestCase(TestCase):
                      stdout=out)
         output = out.getvalue()
         error_message = "inspectdb generated an attribute name which is a python keyword"
+        # Recursive foreign keys should be set to 'self'
+        self.assertIn("parent = models.ForeignKey('self')", output)
         self.assertNotIn("from = models.ForeignKey(InspectdbPeople)", output, msg=error_message)
         # As InspectdbPeople model is defined after InspectdbMessage, it should be quoted
         self.assertIn("from_field = models.ForeignKey('InspectdbPeople', db_column='from_id')",