config.py

import os

class Config:
    SECRET_KEY = os.environ.get('SECRET_KEY') or 'you-will-never-guess'
    SQLALCHEMY_DATABASE_URI = os.environ.get('DEV_DATABASE_URL') or "sqlite:///db/ormtest.db"
    UPLOAD_FOLDER = os.environ.get('UPLOAD_FOLDER') or 'uploads'
    OPENAI_API_KEY = os.environ.get('OPENAI_API_KEY') or "hi"

class DevelopmentConfig(Config):
    DEBUG = True
    SQLALCHEMY_DATABASE_URI = os.environ.get('DEV_DATABASE_URL') or 'sqlite:///dev_database.db'

class TestingConfig(Config):
    TESTING = True
    SQLALCHEMY_DATABASE_URI = os.environ.get('TEST_DATABASE_URL') or 'sqlite:///test.db'
    UPLOAD_FOLDER = os.environ.get('UPLOAD_FOLDER') or 'uploads'
    OPENAI_API_KEY = os.environ.get('OPENAI_API_KEY')

class ProductionConfig(Config):
    SQLALCHEMY_DATABASE_URI = os.environ.get('DATABASE_URL') or 'sqlite:///prod_database.db'