config.py

import os

class Config:
    '''
    General configuration parent class
    '''
    SQLALCHEMY_DATABASE_URI = 'postgresql+psycopg2://kwamboka:kwamboka@localhost/bike'
    
    SQLALCHEMY_TRACK_MODIFICATIONS = False
    SECRET_KEY = ('SECRET_KEY')
    UPLOADED_PHOTOS_DEST ='app/static/photos'
   
    #  email configurations
    MAIL_SERVER = 'smtp.googlemail.com'
    MAIL_PORT = 587
    MAIL_USE_TLS = True
    MAIL_USERNAME = os.environ.get("MAIL_USERNAME")
    MAIL_PASSWORD = os.environ.get("MAIL_PASSWORD")
    SUBJECT_PREFIX = 'Bike Hire'
    SENDER_EMAIL = 'faithkwash@gmail.com'

    # simple mde  configurations
    SIMPLEMDE_JS_IIFE = True
    SIMPLEMDE_USE_CDN = True
    @staticmethod
    def init_app(app):
        pass


class TestConfig(Config):
    SQLALCHEMY_DATABASE_URI = 'postgresql+psycopg2://kwamboka:kwamboka@localhost/bike'


class ProdConfig(Config):
    # SQLALCHEMY_DATABASE_URI = os.environ.get("DATABASE_URL")
        uri = os.getenv('DATABASE_URL')
        if uri and uri.startswith('postgres://'):
            uri = uri.replace('postgres://', 'postgresql://', 1)
            
            SQLALCHEMY_DATABASE_URI=uri
        


class DevConfig(Config):
    '''
    Development  configuration child class

    Args:
        Config: The parent configuration class with General configuration settings
    '''

    DEBUG = True

config_options = {
'development':DevConfig,
'production':ProdConfig,
'test':TestConfig
}