From 161c4da588d4cc757da44bcbb5875a84a7b8a7e6 Mon Sep 17 00:00:00 2001
From: Tobias McNulty <tobias@caktusgroup.com>
Date: Mon, 8 Apr 2013 15:28:15 -0400
Subject: [PATCH] Fixed #14019 -- Initialize `SQLInsertCompiler.return_id`
 attribute.

---
 django/db/models/sql/compiler.py |  5 +++++
 tests/model_regress/tests.py     | 12 ++++++++++++
 2 files changed, 17 insertions(+)

diff --git a/django/db/models/sql/compiler.py b/django/db/models/sql/compiler.py
index 1f19131ba27..3444b74ac34 100644
--- a/django/db/models/sql/compiler.py
+++ b/django/db/models/sql/compiler.py
@@ -804,6 +804,11 @@ class SQLCompiler(object):
 
 
 class SQLInsertCompiler(SQLCompiler):
+
+    def __init__(self, *args, **kwargs):
+        self.return_id = False
+        super(SQLInsertCompiler, self).__init__(*args, **kwargs)
+
     def placeholder(self, field, val):
         if field is None:
             # A field value of None means the value is raw.
diff --git a/tests/model_regress/tests.py b/tests/model_regress/tests.py
index e2d30f0eccd..c1e864c2707 100644
--- a/tests/model_regress/tests.py
+++ b/tests/model_regress/tests.py
@@ -7,6 +7,8 @@ from django.core.exceptions import ValidationError
 from django.test import TestCase, skipUnlessDBFeature
 from django.utils import six
 from django.utils import tzinfo
+from django.db import router
+from django.db.models.sql import InsertQuery
 
 from .models import (Worker, Article, Party, Event, Department,
     BrokenUnicodeMethod, NonAutoPK, Model1, Model2, Model3)
@@ -27,6 +29,16 @@ class ModelTests(TestCase):
         """
         Worker.objects.filter(department__lte=0)
 
+    def test_sql_insert_compiler_return_id_attribute(self):
+        """
+        Regression test for #14019: SQLInsertCompiler.as_sql() failure
+        """
+        db = router.db_for_write(Party)
+        query = InsertQuery(Party)
+        query.insert_values([Party._meta.fields[0]], [], raw=False)
+        # this line will raise an AttributeError without the accompanying fix
+        query.get_compiler(using=db).as_sql()
+
     def test_empty_choice(self):
         # NOTE: Part of the regression test here is merely parsing the model
         # declaration. The verbose_name, in particular, did not always work.