Error : Supabase url is required , Python

Question

I've been faced SupabaseException: supabase_url is required. Here are codes

import os
from supabase import create_client, Client

url: str = os.environ.get('https://mine.supabase.co')
key: str = os.environ.get("xxxxminexxx")
supabase: Client = create_client(url, key)

SupabaseException: supabase_url is required.

supabase version : 1.0.4 python : 3.10.9

i don't know how to deal with this problem. Plz help.

1. make account supabase https://supabase.com/
2. pip install supabase
3. Run code
4. Error

Answer 1

If you are getting the environment variables from the operating system you should be checking for the variable name which you can setup with dotenv python package or a normal export SUPABASE_URL="my-url-to-my-awesome-supabase-instance" and not a url or anon_key as you have in your example. Take a look at the example below which is also outlined in the Supabase Python docs

import os
from supabase import create_client

url = os.environ.get("SUPABASE_URL")
key = os.environ.get("SUPABASE_KEY")
supabase = create_client(url, key)