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-rw-r--r--lib/sqlalchemy/dialects/drizzle/mysqldb.py54
1 files changed, 19 insertions, 35 deletions
diff --git a/lib/sqlalchemy/dialects/drizzle/mysqldb.py b/lib/sqlalchemy/dialects/drizzle/mysqldb.py
index 01116fa93..ce9518a81 100644
--- a/lib/sqlalchemy/dialects/drizzle/mysqldb.py
+++ b/lib/sqlalchemy/dialects/drizzle/mysqldb.py
@@ -1,11 +1,9 @@
-"""Support for the Drizzle database via the Drizzle-python adapter.
+"""Support for the Drizzle database via the mysql-python adapter.
-Drizzle-Python is available at:
+MySQL-Python is available at:
http://sourceforge.net/projects/mysql-python
-At least version 1.2.1 or 1.2.2 should be used.
-
Connecting
-----------
@@ -13,37 +11,22 @@ Connect string format::
drizzle+mysqldb://<user>:<password>@<host>[:<port>]/<dbname>
-Unicode
--------
-
-Drizzle accommodates Python ``unicode`` objects directly and
-uses the ``utf8`` encoding in all cases.
-
-Known Issues
--------------
-
-Drizzle-python at least as of version 1.2.2 has a serious memory leak related
-to unicode conversion, a feature which is disabled via ``use_unicode=0``.
-The recommended connection form with SQLAlchemy is::
-
- engine = create_engine('mysql://scott:tiger@localhost/test?charset=utf8&use_unicode=0', pool_recycle=3600)
-
-
"""
-from sqlalchemy.dialects.drizzle.base import (DrizzleDialect,
- DrizzleExecutionContext,
- DrizzleCompiler, DrizzleIdentifierPreparer)
+from sqlalchemy.dialects.drizzle.base import (
+ DrizzleDialect,
+ DrizzleExecutionContext,
+ DrizzleCompiler,
+ DrizzleIdentifierPreparer)
from sqlalchemy.connectors.mysqldb import (
- MySQLDBExecutionContext,
- MySQLDBCompiler,
- MySQLDBIdentifierPreparer,
- MySQLDBConnector
- )
-
-class DrizzleExecutionContext_mysqldb(
- MySQLDBExecutionContext,
- DrizzleExecutionContext):
+ MySQLDBExecutionContext,
+ MySQLDBCompiler,
+ MySQLDBIdentifierPreparer,
+ MySQLDBConnector)
+
+
+class DrizzleExecutionContext_mysqldb(MySQLDBExecutionContext,
+ DrizzleExecutionContext):
pass
@@ -51,11 +34,11 @@ class DrizzleCompiler_mysqldb(MySQLDBCompiler, DrizzleCompiler):
pass
-class DrizzleIdentifierPreparer_mysqldb(
- MySQLDBIdentifierPreparer,
- DrizzleIdentifierPreparer):
+class DrizzleIdentifierPreparer_mysqldb(MySQLDBIdentifierPreparer,
+ DrizzleIdentifierPreparer):
pass
+
class DrizzleDialect_mysqldb(MySQLDBConnector, DrizzleDialect):
execution_ctx_cls = DrizzleExecutionContext_mysqldb
statement_compiler = DrizzleCompiler_mysqldb
@@ -63,6 +46,7 @@ class DrizzleDialect_mysqldb(MySQLDBConnector, DrizzleDialect):
def _detect_charset(self, connection):
"""Sniff out the character set in use for connection results."""
+
return 'utf8'