How do I use python-dotenv in my project?
An example of an AI chatbot conversation about using python-dotenv for environment variables.
How do I use python-dotenv in my project?
You can use python-dotenv to load environment variables from a .env file into your Python application. First, install it using pip: pip install python-dotenv.
What should I include in my .env file?
.env files typically include key-value pairs like DATABASE_URL=your_database_url or SECRET_KEY=your_secret_key.
How do I load these variables in my Python code?
You can load the variables by adding the following code at the beginning of your script: from dotenv import load_dotenv; load_dotenv().
Can I access these variables using os.environ?
Yes, after loading the .env file, you can access the variables using import os; os.environ['VARIABLE_NAME'].
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