FastAPI presentation

Development environment

• Fedora 35
• python3.10.2 and venv
• VSCodium 1.65.2 (currently the latest version)
• Chromium 99.0.4844.51
• gnome-terminal 3.42.2 with zsh and oh-my-zsh
• SQLiteBrowser 3.12.99
• git 2.35.1
• gh 2.5.2 (GitHub cli)

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"Content"

main

• @app.[get|post|put|delete]
• simple and basic
  • just to visualize how it works
• just have outputs, nothing special

app.main

• @app.[get|post|put|delete] && @route.[get|post|put|delete]
• database
• relationship

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usage | test

remember: I'm using Linux! some of your commands may vary

• open a terminal
  • keep it in your mind: Linux users are not afraid to use terminal
• navigate into your working directory
• if you wish: create new directory and cd in, but the following command will make you a FastAPI-presentation directory
• git clone https://github.com/dabzse/FastAPI-presentation.git
  • or use the GitHub cli: gh repo clone dabzse/FastAPI-presentation
• cd FastAPI-presentation
• python -m venv + [virtual_environment_name]
• source + [virtual_environment_name] + /bin/activate
• first: upgrade pip
  • pip install --upgrade pip
• pip install -r requirements.txt
  • this will install the versions which I have used
• it depends which one would you like to run
  • for example try the better one, the "app" version
• uvicorn app.main:app --reload
• the given link: http://localhost:8000 or http://127.0.0.1:8000 open in a browser

now you have two choices: Swagger UI and ReDoc

• if you prefer Swagger UI: extend the link with /docs
• if you prefer ReDoc: extend the link with /redoc

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question — answer

• why "app"?
• why "main"?
  • because these are the most widely used names

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known issues

• hopefully there is nothing
  • I found 4 issues after the development, but those are fixed before the publishing.

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licence:

MIT

• all of the used things are free and open source, so this one should be the same

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if you find something, feel free to send me an email

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footnote

• you can use the following code snippet, if you want to try it

  @app.api_route('/', methods=['GET', 'POST', 'PUT', 'DELETE'])
  def ....(....):
      ....
      return ....
  

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I hope I didn't make a mistake....

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initial release was uploaded on: March 16^th, 2022 [CET |=> GMT+1] {{ MNY : @dabzse }}