def main():
"""
Fetch parameter from config file or environment variables
"""
parser = ArgumentParser()
parser.add_argument('config_file', help='Config file name')
parser.add_argument('section', help='Section name')
parser.add_argument('parameter', help='Argument name')
parser.add_argument('-o',
'--override-file',
help='Config file override file name')
args = parser.parse_args()
configular = Configular(args.config_file,
override_filename=args.override_file)
print(configular.get(args.section, args.parameter))
def test_no_override_file():
config = Configular(CONFIG_FILE)
assert config.get('Github', 'client_id') == 'irregular'
def test_config_override_to_empty(config: Configular):
assert config.get('Github', 'client_id') == 'irregular'
def test_all_empty(config: Configular):
with pytest.raises(ParameterNotFoundException):
config.get('EmptyValue', 'nothing_here')
def test_config_override(config: Configular):
assert config.get('Github', 'password') == 'xyz789'
def test_config_override_from_empty(config: Configular):
assert config.get('Github', 'token') == 'whenislunch'
def test_env_var_override_from_empty(config: Configular):
assert config.get('Github', 'instance_id') == 'irregularengineering'
def test_env_var_override_to_empty(config: Configular):
assert config.get('Github', 'username') == 'bojack'
def test_not_found_no_throw():
config = Configular(CONFIG_FILE,
override_filename=OVERRIDE_FILE,
raise_on_not_found=False)
assert not config.get('BananaStand', 'money')
def test_env_var_override(config: Configular):
assert config.get('JIRA', 'api_key') == 'yayjirayay'
def test_not_found(config: Configular):
with pytest.raises(ParameterNotFoundException):
config.get('BananaStand', 'money')
def test_override_only(config: Configular):
assert config.get('Salesforce', 'api_key') == 'notagoodkey'
def test_config_only(config: Configular):
assert config.get('Github', 'username') == 'bojack'
def test_env_var_only(config: Configular):
assert config.get('Slack', 'token') == 'yowutup'
def config():
return Configular(CONFIG_FILE, override_filename=OVERRIDE_FILE)