GitHub - supabase/auth-py: Python client implementation for Supabase Auth (original) (raw)

Auth-py

This is a Python port of the supabase js gotrue client. The current state is that there is a features parity but with small differences that are mentioned in the section Differences to the JS client. As of December 14th, we renamed to repo from gotrue-py to auth-py to mirror the changes in the JavaScript library.

Installation

The package can be installed using pip or poetry:

Poetry

Pip

pip install supabase_auth

Features

Full feature parity with the JavaScript client
Support for both synchronous and asynchronous operations
MFA (Multi-Factor Authentication) support
OAuth and SSO integration
Magic link and OTP authentication
Phone number authentication
Anonymous sign-in
Session management with auto-refresh
JWT token handling and verification
User management and profile updates

Differences to the JS client

It should be noted there are differences to the JS client. If you feel particulaly strongly about them and want to motivate a change, feel free to make a GitHub issue and we can discuss it there.

Firstly, feature pairity is not 100% with the JS client. In most cases we match the methods and attributes of the JS client and api classes, but is some places (e.g for browser specific code) it didn't make sense to port the code line for line.

There is also a divergence in terms of how errors are raised. In the JS client, the errors are returned as part of the object, which the user can choose to process in whatever way they see fit. In this Python client, we raise the errors directly where they originate, as it was felt this was more Pythonic and adhered to the idioms of the language more directly.

In JS we return the error, but in Python we just raise it.

const { data, error } = client.sign_up(...)

The other key difference is we do not use pascalCase to encode variable and method names. Instead we use the snake_case convention adopted in the Python language.

Also, the supabase_auth library for Python parses the date-time string into datetime Python objects. The JS client keeps the date-time as strings.

Usage

The library provides both synchronous and asynchronous clients. Here are some examples:

Synchronous Client

from supabase_auth import SyncGoTrueClient

headers = { "apiKey": "my-mega-awesome-api-key", # ... any other headers you might need. } client: SyncGoTrueClient = SyncGoTrueClient(url="www.genericauthwebsite.com", headers=headers)

user = client.sign_up(email="example@gmail.com", password="*********")

user = client.sign_in_with_password(email="example@gmail.com", password="*********")

user = client.sign_in_with_otp(email="example@gmail.com")

user = client.sign_in_with_otp(phone="+1234567890")

user = client.sign_in_with_oauth(provider="google")

Sign out

client.sign_out()

Get current user

user = client.get_user()

Update user profile

user = client.update_user({"data": {"name": "John Doe"}})

Asynchronous Client

from supabase_auth import AsyncGoTrueClient

headers = { "apiKey": "my-mega-awesome-api-key", # ... any other headers you might need. } client: AsyncGoTrueClient = AsyncGoTrueClient(url="www.genericauthwebsite.com", headers=headers)

async def main(): # Sign up with email and password user = await client.sign_up(email="example@gmail.com", password="*********")

# Sign in with email and password
user = await client.sign_in_with_password(email="example@gmail.com", password="*********")

# Sign in with magic link
user = await client.sign_in_with_otp(email="example@gmail.com")

# Sign in with phone number
user = await client.sign_in_with_otp(phone="+1234567890")

# Sign in with OAuth
user = await client.sign_in_with_oauth(provider="google")

# Sign out
await client.sign_out()

# Get current user
user = await client.get_user()

# Update user profile
user = await client.update_user({"data": {"name": "John Doe"}})

Run the async code

import asyncio asyncio.run(main())

MFA Support

The library includes support for Multi-Factor Authentication:

List MFA factors

factors = client.mfa.list_factors()

Enroll a new MFA factor

enrolled_factor = client.mfa.enroll({"factor_type": "totp"})

Challenge and verify MFA

challenge = client.mfa.challenge({"factor_id": "factor_id"}) verified = client.mfa.verify({"factor_id": "factor_id", "code": "123456"})

Unenroll a factor

client.mfa.unenroll({"factor_id": "factor_id"})

Contributions

We would be immensely grateful for any contributions to this project.