class SettingsToTest(settings.Settings):
schema: settings.SettingsSchema = {
'one': fields.Dictionary({
'a': fields.ClassConfigurationSchema(base_class=ClassUsingAttrs27HintsToTest, description='Nifty schema.'),
'b': fields.PythonPath(value_schema=fields.UnicodeString(), description='Must be a path, yo.'),
'c': fields.TypeReference(base_classes=ClassHoldingSigsToTest, description='Refer to that thing!'),
}),
'two': fields.SchemalessDictionary(key_type=fields.UnicodeString(), value_type=fields.Boolean()),
'three': fields.List(fields.Integer()),
'four': fields.Nullable(fields.Set(fields.ByteString())),
'five': fields.Any(fields.Integer(), fields.Float()),
'six': fields.ObjectInstance(valid_type=ClassUsingAttrs27HintsToTest, description='Y u no instance?'),
'seven': fields.Polymorph(
'thing',
{
'thing1': fields.Dictionary({'z': fields.Boolean()}, allow_extra_keys=True),
'thing2': fields.Dictionary({'y': fields.Boolean()}, allow_extra_keys=True, optional_keys=('y', )),
},
),
}
defaults: settings.SettingsData = {
'one': {
'b': 'foo.bar:Class',
},
'three': [1, 5, 7],
}
class PolymorphicServerSettings(ServerSettings):
"""
Settings for Servers that can use any type of transport, while performing validation on certain transport types.
"""
defaults = {
'transport': {
'path':
'pysoa.common.transport.redis_gateway.server:RedisServerTransport',
}
}
schema = {
'transport':
fields.Polymorph(
switch_field='path',
contents_map={
'pysoa.common.transport.local:LocalServerTransport':
LocalTransportSchema(LocalServerTransport),
'pysoa.common.transport:LocalServerTransport':
LocalTransportSchema(LocalServerTransport),
'pysoa.common.transport.redis_gateway.server:RedisServerTransport':
RedisTransportSchema(RedisServerTransport, ),
'__default__':
BasicClassSchema(BaseServerTransport),
}),
}
CONFIGURATION_SCHEMA = fields.Polymorph(
switch_field='version',
contents_map={
2:
fields.Dictionary(
{
'version':
fields.Constant(2),
'enable_meta_metrics':
fields.Boolean(
description=
'If true, meta-metrics will be recorded documenting the performance of '
'PyMetrics itself.', ),
'error_logger_name':
fields.UnicodeString(
description=
'By default, errors encountered when publishing metrics are suppressed and lost. If '
'this value is truthy, a Logger is created with this name and used to log publication '
'errors.', ),
'publishers':
fields.Sequence(
fields.ClassConfigurationSchema(
base_class=MetricsPublisher,
description=
'Import path and arguments for a publisher.',
),
min_length=1,
description='The configuration for all publishers.',
),
},
optional_keys=('enable_meta_metrics', 'error_logger_name'),
),
},
description=
'The configuration schema changes slightly based on which config version you specify.',
)