Jetee-tools¶

Jetee tools is utility that provides range of config resolvers which are to help your app get connected with Jetee services.

Installation¶

Install from PyPI:

pip install jetee_tools

Or install the in-development version:

pip install -e git+https://github.com/WhackoJacko/jetee-tools.git#egg=jetee_tools

Usage example¶

Basic usage example:

from redis import Redis
from jetee_tools.service_resolvers import JeteeServiceConfigResolver

#instantiate config resolver with service hostname
config_resolver = JeteeServiceConfigResolver(host=u'my-project-redis')

#once config resolver instantiated, you can access service`s ip and port
redis_connection = Redis(host=config_resolver.ip, port=config_resolver.port)

In order to be convenient in usage Jetee tools provides specific config resolvers with implemented render method:

from jetee_tools.service_resolvers import DjangoDatabaseJeteeServiceConfigResolver

#Django database settings
DATABASES = {
    'default': DjangoDatabaseJeteeServiceConfigResolver(
        host=u'my-project-postgresql',
        protocol=u'postgresql_psycopg2'
    ).render()
}

This equivalent to:

DATABASES = {
    'default': {
            'ENGINE': 'django.db.backends.postgresql_psycopg2',
            'NAME': u'docker',
            'USER': u'docker',
            'PASSWORD': 'docker',
            'HOST': '172.17.42.1',
            'PORT': 49166,
        },
}

See the API reference for more config resolvers.

API reference