Remove ui-file-type and attributes (#101)

* Remove ui-file-type and attributes

* Fix lint errors

* Remove 'respectively' for one thing

* Make the configuration_ui_url into an actual file url

* Fix lint errors

* Fix path so it works on Windows and Linux (hopefully)

Author: dixonjoel

README.md

@@ -248,7 +248,7 @@ Measurement and its related files can be maintained as a python package. The bas
     - UI file for the Measurement. Types of supported UI files are:
         - Measurement UI(.measui): created using the **Measurement UI Editor application**.
         - LabVIEW UI(.vi)
-    - The path and type of this file are configured by `ui_file_path` and `ui_file_type` respectively in `measurement_info` variable definition in Measurement Python Module(.py file).
+    - The path of this file is configured by `ui_file_path` in `measurement_info` variable definition in Measurement Python Module(.py file).
 
 Python communities have different ways of managing a python package and its dependencies. It is up to the measurement developer, on how they wanted to maintain the package and dependencies. Measurement developers can choose from a few common approaches discussed below based on their requirements.
 

examples/sample_measurement/measurement.py

@@ -11,7 +11,6 @@
 
 import ni_measurement_service as nims
 
-
 measurement_info = nims.MeasurementInfo(
     display_name="SampleMeasurement",
     version="0.1.0.0",
@@ -20,7 +19,6 @@
     ui_file_path=os.path.join(
         os.path.dirname(os.path.abspath(__file__)), "SampleMeasurement.measui"
     ),
-    ui_file_type=nims.UIFileType.MeasurementUI,
 )
 
 service_info = nims.ServiceInfo(

ni_measurement_generator/ni_measurement_generator/templates/measurement.py.mako

@@ -14,7 +14,6 @@ measurement_info = nims.MeasurementInfo(
     measurement_type="${measurement_type}",
     product_type="${product_type}",
     ui_file_path=os.path.join(os.path.dirname(os.path.abspath(__file__)), "${ui_file}"),
-    ui_file_type=nims.UIFileType.${ui_file_type},
 )
 
 service_info = nims.ServiceInfo(

ni_measurement_generator/ni_measurement_generator/templates/measurement.serviceconfig.mako

@@ -1,4 +1,4 @@
-<%page args="display_name, service_class, service_id, description, ui_file_type"/>\
+<%page args="display_name, service_class, service_id, description"/>\
 \
 {
   "services": [
@@ -8,7 +8,6 @@
       "serviceClass": "${service_class}", 
       "descriptionUrl": "${description}",
       "providedServices": [ "ni.measurements.v1.MeasurementService" ], 
-      "attributes": [ "UserInterfaceType=${ui_file_type}" ],
       "path": "start.bat" 
     }
   ]

ni_measurement_generator/tests/test_assets/example_renders/example.py

@@ -12,7 +12,6 @@
     measurement_type="Measurement",
     product_type="Product",
     ui_file_path=os.path.join(os.path.dirname(os.path.abspath(__file__)), "MeasurementUI.measui"),
-    ui_file_type=nims.UIFileType.MeasurementUI,
 )
 
 service_info = nims.ServiceInfo(

ni_measurement_generator/tests/test_assets/example_renders/example.serviceconfig

@@ -6,7 +6,6 @@
       "serviceClass": "SampleMeasurement_Python", 
       "descriptionUrl": "description",
       "providedServices": [ "ni.measurements.v1.MeasurementService" ], 
-      "attributes": [ "UserInterfaceType=MeasurementUI" ],
       "path": "start.bat" 
     }
   ]

ni_measurement_service/__init__.py

@@ -4,7 +4,6 @@
 from .measurement.info import DataType  # noqa F401, declaring API
 from .measurement.info import MeasurementInfo  # noqa F401, declaring API
 from .measurement.info import ServiceInfo  # noqa F401, declaring API
-from .measurement.info import UIFileType  # noqa F401, declaring API
 from .measurement.service import MeasurementService  # noqa F401, declaring API
 
 

ni_measurement_service/_internal/discovery_client.py

@@ -9,12 +9,9 @@
 from ni_measurement_service._internal.stubs import ServiceLocation_pb2
 from ni_measurement_service.measurement.info import MeasurementInfo
 from ni_measurement_service.measurement.info import ServiceInfo
-from ni_measurement_service.measurement.info import UIFileType
 
 _DISCOVERY_SERVICE_ADDRESS = "localhost:42000"
 _PROVIDED_MEASUREMENT_SERVICE = "ni.measurements.v1.MeasurementService"
-_MEASUREMENT_UI_ATTRIBUTE = "UserInterfaceType=MeasurementUI"
-_LABVIEW_ATTRIBUTE = "UserInterfaceType=LabVIEW"
 
 _logger = logging.getLogger(__name__)
 
@@ -75,10 +72,6 @@ def register_measurement_service(
             service_descriptor.name = measurement_info.display_name
             service_descriptor.service_class = service_info.service_class
             service_descriptor.description_url = service_info.description_url
-            if measurement_info.ui_file_type is UIFileType.LabVIEW:
-                service_descriptor.attributes.append(_LABVIEW_ATTRIBUTE)
-            elif measurement_info.ui_file_type is UIFileType.MeasurementUI:
-                service_descriptor.attributes.append(_MEASUREMENT_UI_ATTRIBUTE)
 
             # Registration Request Creation
             request = DiscoveryServices_pb2.RegisterServiceRequest(

ni_measurement_service/_internal/grpc_servicer.py

@@ -1,6 +1,7 @@
 """Contains Measurement Service Implementation class and method to host the service.
 """
 import inspect
+import pathlib
 from contextvars import ContextVar
 from typing import Any, Callable, Dict, List
 
@@ -154,7 +155,7 @@ def GetMetadata(self, request, context):  # noqa N802:inherited method names-aut
         # User Interface details - Framed relative to the metadata python File
         ui_details = Measurement_pb2.UserInterfaceDetails()
 
-        ui_details.configuration_ui_url = self.measurement_info.ui_file_path
+        ui_details.configuration_ui_url = pathlib.Path(self.measurement_info.ui_file_path).as_uri()
 
         # Sending back Response
         metadata_response = Measurement_pb2.GetMetadataResponse(

ni_measurement_service/measurement/info.py

@@ -6,13 +6,6 @@
 from google.protobuf import type_pb2
 
 
-class UIFileType(enum.Enum):
-    """Enum that represents the supported UI Types."""
-
-    MeasurementUI = "ni_measui://"
-    LabVIEW = "ni_vi://"
-
-
 class MeasurementInfo(NamedTuple):
     """Class that represents the measurement information.
 
@@ -31,16 +24,13 @@ class MeasurementInfo(NamedTuple):
 
         ui_file_path (str): Path of the UI file linked to the measurement.
 
-        ui_file_type (UIFileType): Type of the linked UI file.
-
     """
 
     display_name: str
     version: str
     measurement_type: str
     product_type: str
     ui_file_path: str
-    ui_file_type: UIFileType
 
 
 class ServiceInfo(NamedTuple):

poetry.lock

@@ -40,6 +40,7 @@ pytest-cov = "^3.0.0"
 mypy = "^0.961"
 types-protobuf = "^3.19.21"
 typed-ast = "*"
+mako = "*"
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]

pyproject.toml

@@ -1,5 +1,7 @@
 """Tests to validate measurement service. Uses the Sample Measurement Example."""
 import random
+import urllib.parse
+import urllib.request
 from os import path
 
 import grpc
@@ -132,5 +134,8 @@ def _validate_metadata_response(get_metadata_response):
     assert len(get_metadata_response.measurement_parameters.outputs) == 4
 
     assert len(get_metadata_response.user_interface_details) == 1
-    url = get_metadata_response.user_interface_details[0].configuration_ui_url
-    assert path.exists(url)
+    url = urllib.parse.urlparse(
+        get_metadata_response.user_interface_details[0].configuration_ui_url
+    )
+    localpath = urllib.request.url2pathname(url.path)
+    assert path.exists(localpath)

tests/acceptance/test_measurement_service.py

@@ -1,7 +1,7 @@
 """Contains tests to validate the discovery_client.py.
 """
 from ni_measurement_service._internal import discovery_client
-from ni_measurement_service.measurement.info import ServiceInfo, MeasurementInfo, UIFileType
+from ni_measurement_service.measurement.info import ServiceInfo, MeasurementInfo
 from tests.utilities.fake_registry_service import (
     FakeRegistryServiceStub,
     FakeRegistryServiceStubError,
@@ -12,7 +12,6 @@
 _TEST_SERVICE_INFO = ServiceInfo("TestServiceClass", "TestServiceID", "TestUrl")
 _TEST_MEASUREMENT_INFO = MeasurementInfo(
     display_name="TestMeasurement",
-    ui_file_type=UIFileType.LabVIEW,
     version="1.0.0.0",
     measurement_type="Test",
     product_type="Test",
@@ -76,5 +75,4 @@ def _validate_grpc_request(request):
     assert request.service_description.service_class == _TEST_SERVICE_INFO.service_class
     assert request.service_description.description_url == _TEST_SERVICE_INFO.description_url
     assert request.service_description.name == _TEST_MEASUREMENT_INFO.display_name
-    assert discovery_client._LABVIEW_ATTRIBUTE in request.service_description.attributes
     assert discovery_client._PROVIDED_MEASUREMENT_SERVICE in request.provided_services