jfjensen’s gists

jfjensen / home.py

Last active November 13, 2023 16:47

Brython code that is designed to interact with a Litestar web app to manage a book database

	import json
	from browser import alert, document, ajax, html

	base_url = "http://127.0.0.1:8000/"

	def click_get_all_books(event):
	get_all_books()

	def get_all_books():
	url = base_url + "books"

jfjensen / home.html

Created October 20, 2023 16:54

An HTML webpage for managing a book database

	<html>
	<head>
	<meta charset="utf-8">
	<link rel="stylesheet" href="https://unpkg.com/spectre.css/dist/spectre.min.css">
	<link rel="stylesheet" href="https://unpkg.com/spectre.css/dist/spectre-exp.min.css">
	<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/[email protected]/brython.min.js"></script>
	<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/[email protected]/brython_stdlib.js"></script>
	</head>
	<body onload="brython()">
	<div class="container">

jfjensen / app_dto_sqlite.py

Created October 20, 2023 16:48

A Litestar web application is being set up to manage a collection of books, using SQLAlchemy for data storage and Jinja for rendering a template.

	from __future__ import annotations
	from dataclasses import dataclass
	from contextlib import asynccontextmanager
	from litestar.exceptions import HTTPException
	from litestar import Litestar, get, post, put, patch, delete
	from litestar.dto import AbstractDTO, field, DataclassDTO, DTOConfig, DTOData
	from litestar.contrib.sqlalchemy.dto import SQLAlchemyDTO
	from sqlalchemy.orm import Mapped, mapped_column
	from sqlalchemy import Column, Integer, String, create_engine
	from sqlalchemy.ext.declarative import declarative_base

jfjensen / test_app_routehandler.py

Created October 20, 2023 16:34

This code provides a set of test functions to verify the behavior of a Litestar web app

	import requests
	import logging

	logging.getLogger('faker').setLevel(logging.ERROR)

	HOST = "http://127.0.0.1"
	PORT = "8000"
	BASE_URL = HOST + ":" + PORT

	def test_list_users():

jfjensen / app_routehandler.py

Created October 20, 2023 16:27

A simple web application using the Litestar web framework, with basic CRUD operations for managing user data

	from dataclasses import dataclass
	from litestar import Litestar, get, post, delete
	from litestar.exceptions import HTTPException

	@dataclass
	class User():
	user_id: int
	name: str
	age: int
	email: str

jfjensen / app_datamodel.py

Created October 18, 2023 11:25

An example application that manages a simple in-memory database of books using Litestar for Python

	from __future__ import annotations
	from dataclasses import dataclass
	from litestar import Litestar, post, get, patch, put
	from litestar.dto import DataclassDTO, DTOConfig, DTOData
	from litestar.exceptions import HTTPException

	@dataclass
	class Book:
	title: str
	author: str

jfjensen / users.html

Created October 18, 2023 10:22

A Jinja template used to dynamically create an HTML table to display a list of users for a Litestar app

jfjensen / user.html

Created October 18, 2023 10:13

A Jinja template for a simple Litestar app

jfjensen / app_jinja.py

Created October 18, 2023 10:04

An example using a Jinja template with the Litestar framework for Python

	from litestar import Litestar, get
	from litestar.contrib.jinja import JinjaTemplateEngine
	from litestar.response import Template
	from litestar.template.config import TemplateConfig
	from litestar.exceptions import HTTPException
	from pydantic import BaseModel

	class User(BaseModel):
	user_id: int
	name: str

jfjensen / app.py

Created October 18, 2023 09:56

A basic example of how to use Litestar for Python

	from asyncio import sleep
	from typing import Any
	from litestar import Litestar, get

	@get("/async")
	async def async_hello_world() -> dict[str, Any]:
	await sleep(0.1)
	return {"hello": "world"}

	@get("/sync", sync_to_thread=False)

Jes Fink-Jensen jfjensen