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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2011-09-23 20:51:58 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2011-09-23 20:51:58 -0400 |
| commit | e4c04590a6438f73278675e96dd84b57121eeb5f (patch) | |
| tree | 2f202d4b32b85e1386c73627c7c0da12ca089033 /lib/sqlalchemy/schema.py | |
| parent | 127c48252edc2d431a10dbe5b3c3ae77d16ac479 (diff) | |
| download | sqlalchemy-e4c04590a6438f73278675e96dd84b57121eeb5f.tar.gz | |
- Modified Column.copy() to use _constructor(),
which defaults to self.__class__, in order to
create the new object. This allows easier support
of subclassing Column. [ticket:2284]
Diffstat (limited to 'lib/sqlalchemy/schema.py')
| -rw-r--r-- | lib/sqlalchemy/schema.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/sqlalchemy/schema.py b/lib/sqlalchemy/schema.py index 8fd4e7578..99c8acbfe 100644 --- a/lib/sqlalchemy/schema.py +++ b/lib/sqlalchemy/schema.py @@ -990,7 +990,7 @@ class Column(SchemaItem, expression.ColumnClause): [c.copy(**kw) for c in self.constraints] + \ [c.copy(**kw) for c in self.foreign_keys if not c.constraint] - c = Column( + c = self._constructor( name=self.name, type_=self.type, key = self.key, |