From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Thu, 12 Mar 2015 15:48:47 +0000 (-0400)
Subject: - fix quantize recipe, fixes #3322
X-Git-Tag: rel_1_0_0b1~8
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e42d8184ac087e12e463f938e6a07759cc6392ca;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

- fix quantize recipe, fixes #3322
---

diff --git a/doc/build/core/custom_types.rst b/doc/build/core/custom_types.rst
index 8d0c42703b..7fca1a537b 100644
--- a/doc/build/core/custom_types.rst
+++ b/doc/build/core/custom_types.rst
@@ -108,7 +108,7 @@ many decimal places.   Here's a recipe that rounds them down::
 
         def __init__(self, *arg, **kw):
             TypeDecorator.__init__(self, *arg, **kw)
-            self.quantize_int = -(self.impl.precision - self.impl.scale)
+            self.quantize_int = - self.impl.scale
             self.quantize = Decimal(10) ** self.quantize_int
 
         def process_bind_param(self, value, dialect):