Looking for the equivalent of dictcursor in flaskext.mysql

Question

I\'ve written a Python Flask app, and initially used MySQLdb to access MySQL. Later I\'ve switched to flaskext.mysql for the same purposes, but now when I use this module I

Answer 1

I think @alecxe was hinting at this in his last code block, but you can use a DictCursor with the Flask extension as follows:

As well as the Flask MySQL extension you need the DictCursor

from flaskext.mysql import MySQL
from pymysql.cursors import DictCursor

Then simply add the parameter cursorclass=DictCursor when creating the MySQL object:

mysql = MySQL(cursorclass=DictCursor)

I'm using this in my own Flask app and it seems to be working as expected

Note: I discovered this solution lurking in a comment in the issue queue in the Github repo for the project here. I do wish the library documentation was more than a few lines long.

Answer 2

mysql.get_db() would result into your "connection" object, you can do:

import MySQLdb as mdb

cur = mysql.get_db().cursor(mdb.cursors.DictCursor)

Or, you can also set the default cursorclass when initializing the extension:

mysql = MySQL(cursorclass=mdb.cursors.DictCursor)