Skip to main content

async mongodb gridfs with tornado IOLoop

Project description

asyncgridfs
===========

async mongo gridfs for tornado


Installation
------------

Installing: `pip install asyncgridfs` or ` easy_install asyncgridfs`


Usage
-----

import asyncmongo
import tornado.web
from asyncgridfs import GridFS

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=27017, maxcached=10, maxconnections=50, dbname='test')
return self._db

@tornado.web.asynchronous
def get(self):
fid = self.get_argument('fid')
fs = GridFS(self.db)
fs.get(ObjectId(fid),callback=self._on_get)


@tornado.web.asynchronous
def post(self):
f = self.request.files['imgFile'][0]
content = f.pop('body')
content_type = f.pop('content_type')
filename = f.pop('filename')

fs = GridFS(self.db)
fs.put(content, contentType=content_type, filename=filename, callback=self._on_post)


def _on_get(self, fileobj):
self.set_header('Content-Type', fileobj['contentType'])
self.write(fileobj['data'])
self.finish()

def _on_put(self, _id):
self.write(str(_id))
self.finish()

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Built Distribution

asyncgridfs-0.2.1.dev-py2.7.egg (6.7 kB view hashes)

Uploaded 2 7

Supported by

AWS AWS Cloud computing Datadog Datadog Monitoring Facebook / Instagram Facebook / Instagram PSF Sponsor Fastly Fastly CDN Google Google Object Storage and Download Analytics Huawei Huawei PSF Sponsor Microsoft Microsoft PSF Sponsor NVIDIA NVIDIA PSF Sponsor Pingdom Pingdom Monitoring Salesforce Salesforce PSF Sponsor Sentry Sentry Error logging StatusPage StatusPage Status page