"conf" file) in Python is a text file that contains settings and configuration parameters for a Python program conf represented as key-value pairs. Each line in the file contains one setting, with the key and value separated by a delimiter (such as "=", ":" or whitespace). example :
database_url = localhost:5432 username = myuser password = secret_password
server_host = 127.0.0.1 server_port = 8080