From: Alexander Kolov <alex@snitchware.com>
Date: Tue, 24 Apr 2012 00:19:03 +0000 (+0200)
Subject: Fix parsing foreign key constraints with multiple dots.
X-Git-Tag: rel_0_3_2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dc6a6314a343b4b7ee79407ca072daff3960604c;p=thirdparty%2Fsqlalchemy%2Falembic.git

Fix parsing foreign key constraints with multiple dots.
---

diff --git a/alembic/operations.py b/alembic/operations.py
index f3150395..ece62486 100644
--- a/alembic/operations.py
+++ b/alembic/operations.py
@@ -109,9 +109,9 @@ class Operations(object):
 
         """
         if isinstance(fk._colspec, basestring):
-            table_key, cname = fk._colspec.split('.')
+            table_key, cname = fk._colspec.rsplit('.', 1)
             if '.' in table_key:
-                tokens = tname.split('.')
+                tokens = table_key.split('.')
                 sname = ".".join(tokens[0:-1])
                 tname = tokens[-1]
             else: