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@nymous
nymous / README.md
Last active May 1, 2024 21:18
Logging setup for FastAPI, Uvicorn and Structlog (with Datadog integration)

Logging setup for FastAPI

This logging setup configures Structlog to output pretty logs in development, and JSON log lines in production.

Then, you can use Structlog loggers or standard logging loggers, and they both will be processed by the Structlog pipeline (see the hello() endpoint for reference). That way any log generated by your dependencies will also be processed and enriched, even if they know nothing about Structlog!

Requests are assigned a correlation ID with the asgi-correlation-id middleware (either captured from incoming request or generated on the fly). All logs are linked to the correlation ID, and to the Datadog trace/span if instrumented. This data "global to the request" is stored in context vars, and automatically added to all logs produced during the request thanks to Structlog. You can add to these "global local variables" at any point in an endpoint with `structlog.contextvars.bind_contextvars(custom

@samuelcolvin
samuelcolvin / webauthn_client.js
Created November 17, 2021 22:32
demo of webauthn using FastAPI
const log_el = document.getElementById('log')
function log(...messages) {
console.log(...messages)
log_el.innerText += '\n' + messages.map(m => JSON.stringify(m, null, 2)).join(' ')
}
function error(message) {
console.error(message)
log_el.innerText += '\n' + message
@donaldpipowitch
donaldpipowitch / README.md
Last active February 18, 2024 09:43
Handle server errors in Formik

Whenever the server returns validation errors and we would set them with setFieldError they would be lost if any field would get a change or blur event. But we want to keep these kind of errors until the specific field changes. Additional we want to handle generic server errors (which are not specific to a field, but the whole form).

With these hooks field specific server side errors should be added like this:

const { setStatus } = useFormikContext();

const errors = {};
// adjust serverErrors to your own responses
// in this case they look like this: Array<{ name: string, error: string }>
@iMerica
iMerica / urls.py
Last active July 27, 2023 17:20
Email verification in Django Rest Framework, Django All-Auth, Django Rest-Auth. Suitable for Single Page Applications
urlpatterns = [
url(r'^rest-auth/registration/account-confirm-email/(?P<key>[-:\w]+)/$', ConfirmEmailView.as_view(), name='account_confirm_email'),
]
@parhammmm
parhammmm / fields.py
Created September 9, 2012 15:41
Custom django field for storing hex colours
import re
from django import forms
from django.db import models
class ColourFormField(forms.IntegerField):
default_error_messages = {
'invalid': 'Enter a valid colour value: e.g. "#ff0022"',
}
def __init__(self, *args, **kwargs):
@pgjones
pgjones / test_flask_cookie.py
Created February 12, 2017 16:00
Example of how to use the Flask `test_request_context` with a cookie set
@Tyrdall
Tyrdall / Braintree integration (Django)
Last active April 8, 2022 14:09
"""
- Add some settings -
Log in to your sandbox account and get your API keys plus your merchant ID.
"""
BRAINTREE_PRODUCTION = False # We'll need this later to switch between the sandbox and live account
BRAINTREE_MERCHANT_ID = “your_merchant_id”
BRAINTREE_PUBLIC_KEY = “your_public_key”
BRAINTREE_PRIVATE_KEY = “your_private_key”
@ThirVondukr
ThirVondukr / main.py
Last active March 14, 2022 11:50
Strawberry GraphQL Cursor Pagination
import base64
import enum
from typing import Any, Optional, Annotated
from sqlalchemy import select
from sqlalchemy.ext.asyncio import AsyncSession
from sqlalchemy.orm import InstrumentedAttribute, DeclarativeMeta
from sqlalchemy.sql import Select
from gql.modules.users._fields import UserOrder
@adunkman
adunkman / index.html
Created January 14, 2012 15:28
Relay messages from RabbitMQ to a browser using Socket.io
<!DOCTYPE html>
<html>
<head>
<script src="/socket.io/socket.io.js"></script>
<script>
(function () {
var onMessage = function (data) {
// Do something with the message data
};
@zzzeek
zzzeek / gist:8443477
Last active January 27, 2022 03:18
expands upon the SQLAlchemy "test rollback fixure" at http://docs.sqlalchemy.org/en/rel_0_9/orm/session.html#joining-a-session-into-an-external-transaction to also support tests that have any combination of ROLLBACK/COMMIT within them, by ensuring that the Session always runs transactions inside of a savepoint.
from sqlalchemy import Column, Integer, create_engine
from sqlalchemy.ext.declarative import declarative_base
Base = declarative_base()
# a model
class Thing(Base):
__tablename__ = 'thing'
id = Column(Integer, primary_key=True)