From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Thu, 18 Mar 2010 19:44:12 +0000 (+0000)
Subject: some weird numerictype coming back from pysybase, run through float()
X-Git-Tag: rel_0_6beta2~29^2~3
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=bf4c5685e1a7fd37db1a0c3802333eac832f0780;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

some weird numerictype coming back from pysybase, run through float()
---

diff --git a/lib/sqlalchemy/dialects/sybase/pysybase.py b/lib/sqlalchemy/dialects/sybase/pysybase.py
index 8944465eec..6aad4e4cfa 100644
--- a/lib/sqlalchemy/dialects/sybase/pysybase.py
+++ b/lib/sqlalchemy/dialects/sybase/pysybase.py
@@ -21,10 +21,18 @@ kind at this time.
 
 """
 
+from sqlalchemy import types as sqltypes, processors
 from sqlalchemy.dialects.sybase.base import SybaseDialect, \
                                         SybaseExecutionContext, SybaseSQLCompiler
 
 
+class _SybNumeric(sqltypes.Numeric):
+    def result_processor(self, dialect, type_):
+        if not self.asdecimal:
+            return processors.to_float
+        else:
+            return sqltypes.Numeric.result_processor(self, dialect, type_)
+
 class SybaseExecutionContext_pysybase(SybaseExecutionContext):
 
     def set_ddl_autocommit(self, dbapi_connection, value):
@@ -52,6 +60,11 @@ class SybaseDialect_pysybase(SybaseDialect):
     execution_ctx_cls = SybaseExecutionContext_pysybase
     statement_compiler = SybaseSQLCompiler_pysybase
 
+    colspecs={
+       sqltypes.Numeric:_SybNumeric,
+       sqltypes.Float:sqltypes.Float
+    }
+
     @classmethod
     def dbapi(cls):
         import Sybase