pydantic-mongo-document 0.2.5

Pydantic Async Mongo Document

Pydantic Mongo Document

pydantic_mongo_document is a Python library that provides a base class for creating MongoDB documents using Pydantic models.

Installation

Install the package using pip or poetry.

Using pip

pip install pydantic_mongo_document

Using poetry

poetry add pydantic_mongo_document

Usage To use pydantic_mongo_document, you need to create a Pydantic model that represents your MongoDB document and inherit from the MongoDocument class provided by the library. Here's an example:

from pydantic_mongo_document import Document

class User(Document):
    __collection__ = "users"
    __database__ = "production"

    name: str
    email: str

In this example, we define a User Pydantic Document model with two fields (name and email) and
specifies the MongoDB collection name (users) and database name (production) using the __collection__ and __database__ class attributes.

from pydantic_mongo_document import Document


# Set the MongoDB replica configuration
Document.set_replica_config({"localhost": "mongodb://localhost:27017"})


class User(Document):
    __replica__ = "localhost"
    __collection__ = "users"
    __database__ = "production"

    name: str
    email: str


async def create_user():
    user = User(name="John", email="[e-mail]")

    await user.insert()

    user = await User.one(add_query={"name": "John"})
    print(user)  # User(id=ObjectId("64fc59cf6410868c9a40644b"), name="John", email="john@example")

In this example, we created new User in database. We then used the User.one method to retrieve the user from the database.

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

License

MIT