Mongoflex

Mongoflex is a ORM-like wrapper for mongodb to allow declarative creation and management of mongo collections.

Installation

pip install mongoflex

Usage

First you need to connect to a mongodb database:

from mongoflex import connect

connect("mongodb://localhost:27017/test")

And define a model for your collection using python dataclass syntax and extending mongoflex Model class.

from dataclasses import dataclass

from mongoflex import Model

@dataclass
class Person(Model):
    age: int
    name: str

You can create a record with:

>>> Person(age=10, name="John").save()
>>> list(Person.objects.find())
[{'_id': ObjectId('64d53e4e137297ea7f307086'), 'age': 10, 'name': 'John'}]

And you have full access to pymongo Collection using:

>>> Person.objects # Collection
Collection(Database(MongoClient(host=['localhost:27017'], document_class=dict, tz_aware=False, connect=True), 'test'), 'people')

Important Points

1. The name of the collection on mongo will be the combination of the words in the name of the Model class, with the last pluralized. eg.: FeedConfig will become feed_configs on mongodb.
2. The _id is a default field on every model, but you can define it on constructor.