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envyaml_load_yaml_with_environment_variable_interpolation.py

python

Load a YAML file and automatically interpolate environment variables into the co

15d ago11 linespypi.org
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envyaml_load_yaml_with_environment_variable_interpolation.py
1from envyaml import EnvYAML
2
3# read file config.yaml and parse config
4# any environment variable defined as ${VAR_NAME} or $VAR_NAME will be replaced
5config = EnvYAML('config.yaml')
6
7# access to the data using dictionary syntax
8print(config['key'])
9
10# or access to the data using dot notation
11print(config.get('database.host', 'localhost'))