MongoDB的Motor驅動器進度情況

Motor, my async driver for MongoDB and Tornado, is now compatible with all the same CPython versions as Tornado: 2.5, 2.6, 2.7, and 3.2!

PyPy support is coming soon. Update: PyPy is supported, too. Motor now supports exactly the same Python versions Tornado does.

To get Motor working with Python 3 I had to make a backwards breaking change: MotorCursor.next is now next_object. So this:

CODE:

1.cursor = db.collection.find()
2.cursor.next(my_callback)... must now be:

CODE:

1.cursor = db.collection.find()
2.cursor.next_object(my_callback)I had to do this to neatly support Python 3, because 2to3 was unhelpfully transforming MotorCursor.next into __next__. But the change was worthy even without that problem: next_object is closer to nextObject in the Node.js MongoDB driver, whose API I'm trying to emulate. Besides, I wasn't using next the way Python intends, so I went ahead and renamed it. I'm sorry if this breaks your code.

來自 “ ITPUB部落格 ” ，連結：http://blog.itpub.net/301743/viewspace-742773/，如需轉載，請註明出處，否則將追究法律責任。