diff options
Diffstat (limited to 'lib/sqlalchemy/engine/result.py')
| -rw-r--r-- | lib/sqlalchemy/engine/result.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/sqlalchemy/engine/result.py b/lib/sqlalchemy/engine/result.py index 460e771f2..cc4ac74cd 100644 --- a/lib/sqlalchemy/engine/result.py +++ b/lib/sqlalchemy/engine/result.py @@ -186,6 +186,10 @@ class ResultMetaData(object): """Handle cursor.description, applying additional info from an execution context.""" + __slots__ = ( + '_keymap', 'case_sensitive', 'matched_on_name', + '_processors', 'keys', '_orig_processors') + def __init__(self, parent, cursor_description): context = parent.context dialect = context.dialect @@ -252,7 +256,8 @@ class ResultMetaData(object): # if we did a pure positional match, then reset the # original "expression element" back to the "unambiguous" - # entry + # entry. This is a new behavior in 1.1 which impacts + # TextAsFrom but also straight compiled SQL constructs. if not self.matched_on_name: self._keymap.update([ (elem[4][0], (elem[3], elem[4], elem[0])) @@ -591,7 +596,6 @@ class ResultMetaData(object): self.keys = state['keys'] self.case_sensitive = state['case_sensitive'] self.matched_on_name = state['matched_on_name'] - self._echo = False class ResultProxy(object): |