def fhir_validate(self, line):
"""Line magic to validate json FHIR resource(s) from iPython kernel."""
args = magic_arguments.parse_argstring(self.fhir_validate, line)
with grpc.insecure_channel(self.grpc_target) as channel:
stub = wstlservice_pb2_grpc.WhistleServiceStub(channel)
(resp, err) = _get_validation(stub, self.shell, args.version,
args.input)
if err:
return err
return JSON(str(json_format.MessageToDict(resp)))
def wstl_reset(self, line):
"""Cell magic to clear all variables and functions from incremental transformation."""
with grpc.insecure_channel(self.grpc_target) as channel:
stub = wstlservice_pb2_grpc.WhistleServiceStub(channel)
session_id = str(self.shell.history_manager.session_number)
req = wstlservice_pb2.DeleteIncrementalSessionRequest(
session_id=session_id)
try:
resp = stub.DeleteIncrementalSessionRequest(req)
except grpc.RpcError as rpc_error:
return rpc_error
else:
return JSON(json_format.MessageToDict(resp))
def wstl(self, line, cell):
"""Cell magic to evaluate whistle mapping language from iPython kernel."""
args = magic_arguments.parse_argstring(self.wstl, line)
# TODO (b/157468786): migrate to secure channel.
with grpc.insecure_channel(self.grpc_target) as channel:
stub = wstlservice_pb2_grpc.WhistleServiceStub(channel)
(incremental_session,
err) = _get_or_create_session(stub, self.shell)
if err:
return err
(transform,
err) = _get_incremental_transform(stub, self.shell,
incremental_session.session_id,
args, cell)
if err:
return err
result = _response_to_json(transform)
if args.output:
self.shell.push({args.output: result})
return JSON(result)