From de8a11ba18d5902c668d4db47c38c9c6bdf9c1da Mon Sep 17 00:00:00 2001
From: Tim Graham <timograham@gmail.com>
Date: Thu, 3 Mar 2016 19:34:31 -0500
Subject: [PATCH] Fixed #26321 -- Added missing "for_save" parameter in
expressions example.
Thanks tomaszn for the patch.
---
docs/ref/models/expressions.txt | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/docs/ref/models/expressions.txt b/docs/ref/models/expressions.txt
index f48dcbbe36..c5a433c94c 100644
--- a/docs/ref/models/expressions.txt
+++ b/docs/ref/models/expressions.txt
@@ -448,7 +448,7 @@ calling the appropriate methods on the wrapped expression.
Tells Django that this expression contains an aggregate and that a
``GROUP BY`` clause needs to be added to the query.
- .. method:: resolve_expression(query=None, allow_joins=True, reuse=None, summarize=False)
+ .. method:: resolve_expression(query=None, allow_joins=True, reuse=None, summarize=False, for_save=False)
Provides the chance to do any pre-processing or validation of
the expression before it's added to the query. ``resolve_expression()``
@@ -579,11 +579,11 @@ Now we implement the pre-processing and validation. Since we do not have
any of our own validation at this point, we just delegate to the nested
expressions::
- def resolve_expression(self, query=None, allow_joins=True, reuse=None, summarize=False):
+ def resolve_expression(self, query=None, allow_joins=True, reuse=None, summarize=False, for_save=False):
c = self.copy()
c.is_summary = summarize
for pos, expression in enumerate(self.expressions):
- c.expressions[pos] = expression.resolve_expression(query, allow_joins, reuse, summarize)
+ c.expressions[pos] = expression.resolve_expression(query, allow_joins, reuse, summarize, for_save)
return c
Next, we write the method responsible for generating the SQL::