From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Mon, 16 Jan 2006 04:46:37 +0000 (+0000)
Subject: assign_mapper will create a default __init__ method if one doesnt exist
X-Git-Tag: rel_0_1_0~131
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8757832f4ec6c3e6b8eefd36e30978928c8f6013;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

assign_mapper will create a default __init__ method if one doesnt exist
---

diff --git a/lib/sqlalchemy/mapping/__init__.py b/lib/sqlalchemy/mapping/__init__.py
index caaf5485fa..2bcdcabd02 100644
--- a/lib/sqlalchemy/mapping/__init__.py
+++ b/lib/sqlalchemy/mapping/__init__.py
@@ -13,6 +13,7 @@ import sqlalchemy.schema as schema
 import sqlalchemy.engine as engine
 import sqlalchemy.util as util
 import objectstore
+import types as types
 from mapper import *
 from properties import *
 import mapper as mapperlib
@@ -133,6 +134,11 @@ def class_mapper(class_):
 
 def assign_mapper(class_, *args, **params):
     params.setdefault("is_primary", True)
+    if not isinstance(getattr(class_, '__init__'), types.MethodType):
+        def __init__(self, **kwargs):
+             for key, value in kwargs.items():
+                 self.__dict__[key] = value
+        class_.__init__ = __init__
     m = mapper(class_, *args, **params)
     class_.mapper = m
     class_.get = m.get