pynosqlc-cosmosdb

Azure Cosmos DB driver for pynosqlc — connects to Azure Cosmos DB (or the local emulator) via the azure-cosmos async client.

Install

pip install alt-python-pynosqlc-cosmosdb

Requirements

• Python 3.12+
• azure-cosmos 4.7+
• An Azure Cosmos DB account or the Cosmos DB emulator

Usage

Azure (production)

Pass the account endpoint in the URL and the account key in the properties dict:

import asyncio
from pynosqlc.core import DriverManager, Filter
import pynosqlc.cosmosdb  # auto-registers CosmosDriver

async def main():
    async with await DriverManager.get_client(
        'pynosqlc:cosmosdb:https://myaccount.documents.azure.com:443/',
        properties={'key': '<your-account-key>', 'db_id': 'mydb'},
    ) as client:
        col = client.get_collection('orders')
        await col.store('o1', {'item': 'widget', 'qty': 5})
        f = Filter.where('qty').gt(0).build()
        async for doc in await col.find(f):
            print(doc)

asyncio.run(main())

Cosmos DB Emulator (local)

Use local as the target — the driver connects to http://localhost:8081 with the well-known emulator master key automatically:

async with await DriverManager.get_client(
    'pynosqlc:cosmosdb:local',
    properties={'db_id': 'mydb'},
) as client:
    ...

URL scheme

pynosqlc:cosmosdb:<endpoint-or-local>

Optional properties: