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An asynchronous library for accessing mongo with tornado.ioloop
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asyncmongo
test
.gitignore
LICENSE
MANIFEST
README.md
setup.py

README.md

asyncmongo

AsyncMongo is an asynchronous library for accessing mongo which is built on the tornado ioloop.

Installation

Installing: pip install asyncmongo

Installing form github: pip install -e git://github.com/bitly/asyncmongo.git#egg=asyncmongo

Installing from source: git clone git://github.com/bitly/asyncmongo.git; cd asyncmongo; python setup.py install

Usage

import asyncmongo
import tornado.web

class Handler(tornado.web.RequestHandler):
    @property
    def db(self):
        if not hasattr(self, '_db'):
            self._db = asyncmongo.Client(pool_id='mydb', host='127.0.0.1', port=27107, maxcached=10, maxconnections=50, dbname='test')
        return self._db

    @tornado.web.asynchronous
    def get(self):
        self.db.users.find({'username': self.current_user}, limit=1, callback=self._on_response)
        # or
        # conn = self.db.connection(collectionname="...", dbname="...")
        # conn.find(..., callback=self._on_response)

    def _on_response(self, response, error):
        if error:
            raise tornado.web.HTTPError(500)
        self.render('template', full_name=respose['full_name'])

About

Features not supported: some features from pymongo are not currently implemented. i.e.: directly interfacing with indexes, dropping collections, and retrieving results in batches instead of all at once. (asyncmongo's nature means that no calls are blocking regardless of the number of results you are retrieving)

Requirements

The following two python libraries are required

Issues

Please report any issues via github issues

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