Takk
Define your architecture in pure Python-servers, workers, scheduled jobs, and databases connect automatically through type hints.
Overview
Takk is a Python framework that eliminates configuration overhead by using type hints to automatically wire up your infrastructure. Write pure Python code and let Takk handle the connections between servers, workers, databases, and scheduled jobs.
No YAML. No configuration files. Just Python.
Features
- Type-hint driven - Your type annotations define your architecture
- Automatic dependency injection - Components connect without manual wiring
- Pure Python - Everything is code, nothing is configuration
- Full IDE support - Autocomplete and type checking work out of the box
- Minimal boilerplate - Focus on your logic, not setup
Installation
uv add takk
Quick Start
from takk.models import Project, FastAPIApp, Worker
from takk.secrets import SlackWebhook
from my_app.settings import AppSettings
from my_app import app
background_worker = Worker("background")
project = Project(
name="my-custom-server",
shared_settings=[AppSettings],
background_worker=background_worker,
my_server=FastAPIApp(app),
)
How It Works
Takk uses Python type hints to understand your application's resources and automatically creates the necessary connections. When you annotate a settings class with a type like PostgresDsnor RedisDsn, Takk:
- Detects the dependency through type
- Instantiates the component with appropriate configuration
- Injects it into your environment
Read the full article to see how we built this approach.
Core Components
Server
from takk.models import Project, FastAPIApp, Worker
from takk.secrets import SlackWebhook
project = Project(
name="my-custom-server",
custom_network_app=NetworkApp(
command=["/bin/bash", "-c", "uv run main.py"],
port=8000,
),
)
Worker
from takk import Worker
worker = Worker("name-of-worker")
worker.run(function, Args(...))
Database
from pydantic import PostgresDsn, RedisDsn, BaseModel
from takk import Database
class MyAppSettings(BaseModel):
redis_url: RedisDsn
psql_db: PostgresDsn
Scheduled Jobs
from takk.models import Compute, Project, Job
from my_app.train import train_model, TrainConfig
project = Project(
name="ml-example",
train_pokemon_model=Job(
train_model,
cron_schedule="0 3 * * *", # Runs daily at 3 AM
arguments=TrainConfig(...),
),
)
Requirements
- Python 3.10+
- Type hints support
Examples
Check out the examples directory for complete applications:
Learn More
1 maintainer
Metadata
1 maintainer
Release files for takk 0.1.39
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