nameko-mongodb 0.0.3.dev0

Simple MongoDb dependency for nameko (microservices framework). Based on https://github.com/saiqi/nameko-mongodb

Overview

This is DependencyProvider for Nameko microservices framework which enables users to work with MongoDb.

First of all I should say that this package based on https://github.com/saiqi/nameko-mongodb . Thank you @saiqi :)

What has been changed:

• Automatic uploading to PyPI by Travis-CI (it was a primary purpose for building of my pet projects)
• Disabled by default results logging
• Some fixes to make this stuff work with new Nameko

Requirements

• Python 2.7 / 3.4 / 3.5 / 3.6 / 3.7
• Nameko 3.11+
• MongoDb :)

Installation

The same as you guessing: pip install nameko-mongodb

How to use

There are some configuration options to use this package (required are in bold):

• MONGODB_CONNECTION_URL - connection URL
• MONGODB_DB_NAME - database name. Default is your service name
• MONGODB_USER - if you need to be authenticated, provide username
• MONGODB_PASSWORD
• MONGODB_AUTHENTICATION_BASE - a source to authenticate. See more information in PyMongo documentation
• MONGODB_AUTH_MECHANISM - see more information in PyMongo documentation

You can use the connection following way:

from nameko.rpc import rpc
import MongoDatabase from nameko_mongodb


class YourService(object):
    name = 'your_service'

    database = MongoDatabase()

    @rpc
    def find_item(self):
        return self.database.your_collection.find_one()

Also this package can log all executions to logging collection. If you want to use it:

from nameko.rpc import rpc
import MongoDatabase from nameko_mongodb


class YourService(object):
    name = 'your_service'

    database = MongoDatabase(result_backend=True)

    @rpc
    def find_item(self):
        return self.database.your_collection.find_one()

Contribution

I'd be glad to see your pull requests