star-lord 0.0.47

Microservice with django

Installing star-lord

The package can be installed using:

.. code-block:: bash

pip install star-lord

Add the following settings:

.. code-block:: python

INSTALLED_APPS += (
    'star_lord',
)

Creating models

Mark model as producer using "producer" decorator:

.. code-block:: python

from django.db import models
from star_lord import producer


@producer
class MyModel(models.Model):
    ...

    @classmethod
    def get_name(cls):
        return 'my_model'

    @property
    def serialized_data(self):
        """
        Optional method which can be overridden
        """
        pass

    @staticmethod
    def signal_post_save(*args, **kwargs):
        """
        Optional method which can be overridden
        """
        pass

Creating tasks

Create file tasks.py in your app: my_app: tasks.py

.. code-block:: python

from star_lord import model_sync, job_tasks
from .models import User, Employee

job_tasks('auth.usr.changed', model=User)(model_sync)
job_tasks('hrm.emp.changed')(Employee.sync)