FastAPI

Get started in FastAPI, Starlette, and ASGI! How do startup and shutdown events work in FastAPI, Starlette, and other ASGI applications? ASGI defines startup and shutdown events through the "lifespan" of an application, which it models as a connection between the server and the app. In this video we see the right way to do it in FastAPI, Starlette, and then understand the lifespan connection type in general, which we use to build our own lifespan handler from scratch that mimics what FastAPI does. ― mCoding with James Murphy (https://mcoding.io) Source code: https://github.com/mCodingLLC/VideosSampleCode ASGI Spec: https://asgi.readthedocs.io/ App class video: https://youtu.be/ai7y--6ElAE SUPPORT ME ⭐ --------------------------------------------------- Sign up on Patreon to get your donor role and early access to videos! https://patreon.com/mCoding Feeling generous but don't have a Patreon? Donate via PayPal! (No sign up needed.) https://www.paypal.com/donate/?hosted_button_id=VJY5SLZ8BJHEE Want to donate crypto? Check out the rest of my supported donations on my website! https://mcoding.io/donate Top patrons and donors: Laura M, Jameson, Dragos C, Vahnekie, Neel R, Matt R, Johan A, Casey G, Mark M, Mutual Information, Pi BE ACTIVE IN MY COMMUNITY 😄 --------------------------------------------------- Discord: https://discord.gg/Ye9yJtZQuN Github: https://github.com/mCodingLLC/ Reddit: https://www.reddit.com/r/mCoding/ Facebook: https://www.facebook.com/james.mcoding CHAPTERS --------------------------------------------------- 0:00 Intro 0:32 Startup in FastAPI 2:38 What to do at startup? 4:00 Lifespan connections in ASGI 8:10 Comparing against FastAPI 12:30 An important pro-tip