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To sort the results of a query in ascending or, descending order pymongo provides the sort() method. To this method, pass a number value representing the number of documents you need in the result.
Use the sort() method to sort the result in ascending or descending order. The sort() method takes one parameter for "fieldname" and one parameter for "direction" (ascending is the default direction).
The only async framework that PyMongo fully supports is Gevent. Currently there is no great way to use PyMongo in conjunction with Tornado or Twisted. PyMongo provides built-in connection pooling, so some of the benefits of those frameworks can be achieved just by writing multi-threaded code that shares a Connection.
sort should be a list of key-direction pairs, that is
db.test.find({"number": {"$gt": 1}}).sort([("number", 1), ("date", -1)])
The reason why this has to be a list is that the ordering of the arguments matters and dicts are not ordered in Python < 3.6
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