Codeskop for Python

Errors, incoming requests and outgoing API calls from your Python backend, in Codeskop.

• Errors: unhandled exceptions (web requests, threads, Celery tasks, the main thread), plus capture_exception(), capture_message() and a logging handler. Stack traces are grouped by your own code, not library frames.
• Incoming requests: every request your app handles, per route (/orders/{pk}/), with status, latency and size. Shown on the Network page under Requests your servers receive.
• Outgoing calls: requests and httpx calls to other APIs, with status, latency and failures.
• Zero dependencies. Python 3.9+. Never blocks a request: events are sent in the background, compressed and retried.

Status: beta (0.1.1).

Install

pip install codeskop

Set up

import codeskop

codeskop.init(
    api_key="cs_live_pk_…",       # your project's public key (or set CODESKOP_API_KEY)
    environment="production",     # optional
    release="1.4.2",              # optional; auto-detected on Render, Heroku, Vercel, Railway, Cloud Run, GitHub Actions
)

Django

# settings.py
import codeskop
codeskop.init(api_key="cs_live_pk_…")

MIDDLEWARE = [
    "codeskop.integrations.django.CodeskopMiddleware",  # near the top
    # ...
]

Flask

from flask import Flask
import codeskop
from codeskop.integrations.flask import CodeskopFlask

codeskop.init(api_key="cs_live_pk_…")
app = Flask(__name__)
CodeskopFlask(app)          # or CodeskopFlask().init_app(app) in an app factory

FastAPI / Starlette

from fastapi import FastAPI
import codeskop
from codeskop.integrations.asgi import CodeskopMiddleware

codeskop.init(api_key="cs_live_pk_…")
app = FastAPI()
app.add_middleware(CodeskopMiddleware)

Celery

import codeskop
from codeskop.integrations import celery as codeskop_celery

codeskop.init(api_key="cs_live_pk_…")
codeskop_celery.install()

Errors by hand

try:
    charge(order)
except PaymentError as exc:
    codeskop.capture_exception(exc, tags={"provider": "stripe"})

codeskop.set_user(request.user.pk)         # attach later events to a user
logging.getLogger().addHandler(codeskop.LoggingHandler())   # ERROR logs → Codeskop

Options

Privacy

Never captured: request or response bodies, cookies, Authorization headers, query strings. Codeskop also redacts payload fields named like secrets (password, token, api_key, card number…) on the server.

Development

python -m venv .venv && .venv/bin/pip install -e ".[test]"
.venv/bin/pytest

The test suite runs against a local mock of the ingest API (tests/conftest.py). The contract is in the backend repo, docs/10-server-sdk-spec.md.

License

MIT