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calibre-web/lib/sqlalchemy/dialects/drizzle/mysqldb.py

49 lines
1.2 KiB
Python

"""
.. dialect:: drizzle+mysqldb
:name: MySQL-Python
:dbapi: mysqldb
:connectstring: drizzle+mysqldb://<user>:<password>@<host>[:<port>]/<dbname>
:url: http://sourceforge.net/projects/mysql-python
"""
from sqlalchemy.dialects.drizzle.base import (
DrizzleDialect,
DrizzleExecutionContext,
DrizzleCompiler,
DrizzleIdentifierPreparer)
from sqlalchemy.connectors.mysqldb import (
MySQLDBExecutionContext,
MySQLDBCompiler,
MySQLDBIdentifierPreparer,
MySQLDBConnector)
class DrizzleExecutionContext_mysqldb(MySQLDBExecutionContext,
DrizzleExecutionContext):
pass
class DrizzleCompiler_mysqldb(MySQLDBCompiler, DrizzleCompiler):
pass
class DrizzleIdentifierPreparer_mysqldb(MySQLDBIdentifierPreparer,
DrizzleIdentifierPreparer):
pass
class DrizzleDialect_mysqldb(MySQLDBConnector, DrizzleDialect):
execution_ctx_cls = DrizzleExecutionContext_mysqldb
statement_compiler = DrizzleCompiler_mysqldb
preparer = DrizzleIdentifierPreparer_mysqldb
def _detect_charset(self, connection):
"""Sniff out the character set in use for connection results."""
return 'utf8'
dialect = DrizzleDialect_mysqldb