def build(schema, name, method):
"""Build a fake message.
:param schema: Service schema generated by ``lymph schema-gen``.
:param name: Name of service.
:param method: name for the rpc function.
:return: Data of same type as defined in the 'returns' of the rpc method.
:raises ValueError: In case given service name or version doesn't exist.
"""
from lymph.schema.schema import Schema
if not isinstance(schema, Schema):
schema = Schema(schema)
service = schema.build_service(name)
try:
meth_spec = service.methods[method]
except KeyError:
raise ValueError('unknown method %s for service %s' % (method, name))
returns = meth_spec['returns']
if not returns:
raise ValueError('cannot build message since returns was not set for'
' service %s method %s' % (name, method))
return _build_from_type(returns)
def build(schema, name, method):
"""Build a fake message.
:param schema: Service schema generated by ``lymph schema-gen``.
:param name: Name of service.
:param method: name for the rpc function.
:return: Data of same type as defined in the 'returns' of the rpc method.
:raises ValueError: In case given service name or version doesn't exist.
"""
from lymph.schema.schema import Schema
if not isinstance(schema, Schema):
schema = Schema(schema)
service = schema.build_service(name)
try:
meth_spec = service.methods[method]
except KeyError:
raise ValueError("unknown method %s for service %s" % (method, name))
returns = meth_spec["returns"]
if not returns:
raise ValueError("cannot build message since returns was not set for" " service %s method %s" % (name, method))
return _build_from_type(returns)
def build(schema, name):
"""Build a service stub.
:param schema: Service schema generated by ``lymph schema-gen``.
:param name: Name of service to stub, accept also ``name@version`` form.
:return: An object that emulate the service contract.
:raises ValueError: In case given service name or version doesn't exist.
"""
schema = Schema(schema)
return schema.build_service(name)
