supadef 0.0.21

Official command-line interface for supadef ⚡️

Supadef CLI ⚡️

Official command-line interface to the Supadef platform.

Overview

The supadef CLI tool allows you to interact with the Supadef platform. You can use it to manage projects, functions, and deployments.

Commands

supadef login

• Log in to the platform with email and password. Upon successful login, saves your API Key and account ID to ~/.supadef/credentials.yml. This lets the CLI make authenticated calls on your behalf.

supadef connect

• Make a test connection with the platform. Verifies that your auth credentials saved at ~/.supadef/credentials.yml are configured correctly. Returns the email of the authenticated user.

supadef create [project]

• Create a new project with the given name in your account. Project names must be unique across all Supadef projects. Must be run from a git repository. Adds a new git remote called supadef to the local repo.

supadef deploy [env] [commit]

• Deploy your project. You can set the version, and environment if you want.

supadef projects

• List the projects in your account. Includes information on your project's deployment state.

supadef destroy [project]

• Destroy a project and all resources associated with it.

supadef logs

• Stream your project's logs.

supadef open [project]

• Open your project in the system web browser.

Decorators

The main magic behind Supadef is the fact that you can deploy full-stack apps with just a few lines of Python.

Tell Supadef how you want to deploy your functions by using decorators.

Example: Hello world!

Must keep with tradition 🤪

This example builds a simple app that takes a name, and says hello to that name :)

Decorators used:@compose, @text_input, @button, @card

from supadef import compose, text_input, button, card

@compose(
    text_input('name'),
    button('Hello'),
    returns=card
)
def hello_world(name: str):
    return f'Hello, {name}'

Example: A sign-up form

Decorators used: @compose, @text_input, @button, @card, @subtitle,

from supadef import compose, text_input, button, card, title

@compose(
    text_input('name'),
    text_input('email'),
    text_input('password', hidden=True),
    button('Sign Up'),
    returns=(
        card('out0'),
        title('h3', 'out1')
    )
)
def sign_up(name: str,
            email: str, 
            password: str):
    
    # Authenticate with Auth provider here
    
    return (
        f'Welcome back, {name}!',
        f'In case you forgot, your email is: {email}'
    )

Example: An auth-protected HTTP endpoint, along with client SDKs in Swift & Javascript

Decorators used: @endpoint, @sdk, @auth

from supadef import endpoint, sdk, auth

@endpoint('GET /recommendations') # Scalable Web API
@sdk('swift') # auto-generate networking code & simple Swift View Controllers
@sdk('javascript') # auto-generate networking code & simple HTML/CSS Forms
@auth('user_id') # must be logged in to run this function.
def get_video_recommendations(user_id: str):
    videos = []
    
    # Run your ML model here

    return videos

Example: Get a Ride feature in a ride-share app

Decorators used: @map_selector, @auth, @compose, @map_view, @drawer, @vstack, @options, @button, @goto,

from supadef import map_selector, auth
from supadef.data import Address


@auth('user_id') # must be logged in to run this function.
@map_selector('address') # gives a nice UX for selecting an address, complete with a Map View
@goto('choose_ride_level')
def select_desination(user_id: str, address: Address):
    return address


@auth('user_id') # must be logged in to run this function.
@compose( # let's us define endlessly customizable UI layout
    map_view('address'), # display a full-page map view.
    drawer( # UI component that slides out
        vstack(
            options('level',[
                'Uber X',
                'Uber Black',
                'Uber XL',
                'Uber Pool',
            ]),
            button('Confirm Ride')      
        )
    ),
)
def choose_ride_level(address: Address, level: str):
    pass

Tutorials

[todo]

Distribution

Distributed via PyPI package: https://pypi.org/project/supadef/

Open Source Github Repo: https://github.com/supadef/cli