bazarr/libs/playhouse/mysql_ext.py

35 lines
876 B
Python

import json
try:
import mysql.connector as mysql_connector
except ImportError:
mysql_connector = None
from peewee import ImproperlyConfigured
from peewee import MySQLDatabase
from peewee import TextField
class MySQLConnectorDatabase(MySQLDatabase):
def _connect(self):
if mysql_connector is None:
raise ImproperlyConfigured('MySQL connector not installed!')
return mysql_connector.connect(db=self.database, **self.connect_params)
def cursor(self, commit=None):
if self.is_closed():
self.connect()
return self._state.conn.cursor(buffered=True)
class JSONField(TextField):
field_type = 'JSON'
def db_value(self, value):
if value is not None:
return json.dumps(value)
def python_value(self, value):
if value is not None:
return json.loads(value)