def _overrides(self, overrides={}):
missing = []
for key, value in list(overrides.items()):
# I explicity check whether we're overriding an attribute on the
# class. a) that's the intended semantic I want to check for and
# b) this suppresses implicit __get__ conversions of Attribute
# objects.
if not hasattr(self.__class__, key):
missing.append(key)
continue
setattr(self, key, value)
if missing:
raise batou.MissingOverrideAttributes(self, missing)
def test_config_exceptions_orderable(env):
env.configure()
c = env.get_root("zeo", env.hosts['localhost']).component
import sys
try:
raise ValueError("Test")
except Exception:
exc_type, ex, tb = sys.exc_info()
exceptions = [
batou.ConfigurationError("test", None),
batou.ConfigurationError("test", c),
batou.ConversionError(c, "key", 123, int, "invalid int"),
batou.MissingOverrideAttributes(c, ["sadf"]),
batou.DuplicateComponent(c.root, c.root),
batou.UnknownComponentConfigurationError(c.root, ex, tb),
batou.UnusedResources({"asdf": [(c.root, 1)]}),
batou.UnsatisfiedResources({"asdf": [c.root]}),
batou.MissingEnvironment(env),
batou.MissingComponent("asdf", "localhost"),
batou.SuperfluousSection("asdf"),
batou.SuperfluousComponentSection("asdf"),
batou.SuperfluousSecretsSection("asdf"),
batou.CycleErrorDetected(ValueError()),
batou.NonConvergingWorkingSet([c]),
batou.DeploymentError(),
batou.DuplicateHostMapping("host", "map1", "map2"),
batou.RepositoryDifferentError("asdf", "bsdf"),
batou.DuplicateHostError("localhost"),
batou.InvalidIPAddressError("asdf"), ]
# Ensure all exceptions can be compared
for x in exceptions:
for y in exceptions:
x.sort_key < y.sort_key