Give me a few minutes and I'll write something up. I actually just finished Flask to S3 on a project I'm working on. Next stop is PostgreSQL to store the url's.

EDIT: https://gist.github.com/tsumnia/9986374

I still need to add proper logging to my application, but for now I print to the console if there is an error

Coolio. Instead of uploading to S3 through Flask you can make a direct upload https://coderwall.com/p/56a9ja

Thanks for this! I'm actually using Heroku as well, so I might make the switch.

Out of curiosity, why don't you write and post a comparable article using Flask rather than trolling every post that mentions Django?

Was not meant to be a troll, just a question if someone knows a similar tutorial for Flask. Actually, I've been thinking to write about my last project in Flask.

I noticed people on HN default very often to "this is trolling"