config_formatter_quickstart_variable_substitution_example.py

1from config_formatter import ConfigFormatter
2
3# Define your configuration with placeholders
4config_data = {
5    "server": {
6        "host": "localhost",
7        "port": "{port_number}",
8        "url": "http://{server.host}:{port_number}/api"
9    }
10}
11
12# Define the variables to fill
13context = {
14    "port_number": 8080
15}
16
17# Initialize and format
18formatter = ConfigFormatter()
19formatted_config = formatter.format(config_data, context)
20
21print(formatted_config)
22# Output: {'server': {'host': 'localhost', 'port': '8080', 'url': 'http://localhost:8080/api'}}