def send_point(self, pdefs, func_def_path, point_name, point_value, step_number):
"""
Send a point to outstation. Check for validation.
:param pdefs: point definitions
:param func_def_path: path to function definition
:param point_name: name of the point that will be sent
:param point_value: value of the point that will be sent
:param step_number: step number of the point that will be sent
"""
pdef = pdefs.point_named(point_name)
if not pdef:
raise MesaMasterTestException("Point definition not found: {}".format(point_name))
if not pdef.point_type:
raise MesaMasterTestException("Unrecognized point type: {}".format(pdef.point_type))
step_def = FunctionDefinitions(pdefs, func_def_path).step_definition_for_point(pdef)
if step_number != step_def.step_number:
raise MesaMasterTestException("Step not in order: {}".format(step_number))
if type(point_value) == list:
self.send_array(point_value, pdef)
else:
fdefs = FunctionDefinitions(pdefs, function_definitions_path=func_def_path)
step_def = fdefs.step_definition_for_point(pdef)
send_func = self.SEND_FUNCTIONS.get(step_def.fcodes[0] if step_def.fcodes else DIRECT_OPERATE, None)
if not send_func:
raise MesaMasterTestException("Unrecognized function code")
if pdef.point_type in POINT_TYPE_TO_PYTHON_TYPE and \
type(point_value) not in POINT_TYPE_TO_PYTHON_TYPE[pdef.point_type]:
raise MesaMasterTestException("Invalid point value: {}".format(pdef.name))
self.send_command(send_func, pdef, point_value)
def test_function_definitions():
point_definitions = PointDefinitions(point_definitions_path=POINT_DEFINITIONS_PATH)
fdefs = FunctionDefinitions(point_definitions, function_definitions_path=FUNCTION_DEFINITIONS_PATH)
fd = fdefs.function_for_id("curve")
print(fd)
pdef = point_definitions.get_point_named("DCHD.WinTms (out)")
print(pdef)
print(fdefs.step_definition_for_point(pdef))
def test_function_definitions():
point_definitions = PointDefinitions(
point_definitions_path=POINT_DEFINITIONS_PATH)
fdefs = FunctionDefinitions(
point_definitions, function_definitions_path=FUNCTION_DEFINITIONS_PATH)
fd = fdefs.function_for_id("curve")
print(fd)
pdef = point_definitions.get_point_named("DCHD.WinTms (out)")
print(pdef)
print(fdefs.step_definition_for_point(pdef))
def send_point(self, pdefs, func_def_path, point_name, point_value,
step_number):
"""
Send a point to outstation. Check for validation.
:param pdefs: point definitions
:param func_def_path: path to function definition
:param point_name: name of the point that will be sent
:param point_value: value of the point that will be sent
:param step_number: step number of the point that will be sent
"""
pdef = pdefs.point_named(point_name)
if not pdef:
raise MesaMasterTestException(
"Point definition not found: {}".format(point_name))
if not pdef.point_type:
raise MesaMasterTestException("Unrecognized point type: {}".format(
pdef.point_type))
step_def = FunctionDefinitions(
pdefs, func_def_path).step_definition_for_point(pdef)
if step_number != step_def.step_number:
raise MesaMasterTestException(
"Step not in order: {}".format(step_number))
if type(point_value) == list:
self.send_array(point_value, pdef)
else:
fdefs = FunctionDefinitions(
pdefs, function_definitions_path=func_def_path)
step_def = fdefs.step_definition_for_point(pdef)
send_func = self.SEND_FUNCTIONS.get(
step_def.fcodes[0] if step_def.fcodes else DIRECT_OPERATE,
None)
if not send_func:
raise MesaMasterTestException("Unrecognized function code")
if pdef.point_type in POINT_TYPE_TO_PYTHON_TYPE and \
type(point_value) not in POINT_TYPE_TO_PYTHON_TYPE[pdef.point_type]:
raise MesaMasterTestException("Invalid point value: {}".format(
pdef.name))
self.send_command(send_func, pdef, point_value)