From f3af574650d19fb2b010ef5b42e0a3e68ed8cf61 Mon Sep 17 00:00:00 2001 From: Mike Bayer Date: Mon, 22 Oct 2007 15:20:15 +0000 Subject: [PATCH] exception message, [ticket:826] --- lib/sqlalchemy/orm/mapper.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/sqlalchemy/orm/mapper.py b/lib/sqlalchemy/orm/mapper.py index 8b92e8b4e6..9ef2ff8f78 100644 --- a/lib/sqlalchemy/orm/mapper.py +++ b/lib/sqlalchemy/orm/mapper.py @@ -662,7 +662,7 @@ class Mapper(object): return if not self.non_primary and (self.class_key in mapper_registry): - raise exceptions.ArgumentError("Class '%s' already has a primary mapper defined with entity name '%s'. Use non_primary=True to create a non primary Mapper, or to create a new primary mapper, remove this mapper first via sqlalchemy.orm.clear_mapper(mapper), or preferably sqlalchemy.orm.clear_mappers() to clear all mappers." % (self.class_, self.entity_name)) + raise exceptions.ArgumentError("Class '%s' already has a primary mapper defined with entity name '%s'. Use non_primary=True to create a non primary Mapper. clear_mappers() will remove *all* current mappers from all classes." % (self.class_, self.entity_name)) def extra_init(class_, oldinit, instance, args, kwargs): self.compile() -- 2.47.3