def test_prefix_callable(self):
"""vault_prefix can also be a callable that is called on each entry."""
fake_environ = {"ABC_PW": "foo"}
def extract(env):
assert env == fake_environ
return "ABC"
vault = VaultEnvSecrets(vault_prefix=extract)
@environ.config
class Cfg(object):
pw = vault.secret()
cfg = environ.to_config(Cfg, fake_environ)
assert _SecretStr("foo") == cfg.pw
def vault():
return VaultEnvSecrets(vault_prefix="SECRET")