"file://" is incorrect

Author: Mike Prosser

tests/unit/test_python_panel_service_stub.py

@@ -14,7 +14,7 @@
 
 
 def test___start_panel___gets_response(python_panel_service_stub: PanelServiceStub) -> None:
-    configuration = StreamlitPanelConfiguration(panel_script_url="file://path/to/panel.py")
+    configuration = StreamlitPanelConfiguration(panel_script_url="file:///path/to/panel.py")
     configuration_any = Any()
     configuration_any.Pack(configuration)
     request = StartPanelRequest(panel_id="test_panel", panel_configuration=configuration_any)
@@ -26,7 +26,7 @@ def test___start_panel___gets_response(python_panel_service_stub: PanelServiceSt
 def test___start_panel___stop_panel___gets_response(
     python_panel_service_stub: PanelServiceStub,
 ) -> None:
-    configuration = StreamlitPanelConfiguration(panel_script_url="file://path/to/panel.py")
+    configuration = StreamlitPanelConfiguration(panel_script_url="file:///path/to/panel.py")
     configuration_any = Any()
     configuration_any.Pack(configuration)
     start_request = StartPanelRequest(panel_id="test_panel", panel_configuration=configuration_any)

tests/unit/test_streamlit_panel.py

@@ -515,7 +515,7 @@ def test___panel___python_interpreter_url_is_in_venv(
 ) -> None:
     StreamlitPanel("my_panel", "path/to/script", grpc_channel=fake_panel_channel)
 
-    assert fake_python_panel_service.servicer.python_interpreter_url.startswith("file://")
+    assert fake_python_panel_service.servicer.python_interpreter_url.startswith("file:///")
     assert ".venv" in fake_python_panel_service.servicer.python_interpreter_url
 
 
@@ -525,7 +525,7 @@ def test___panel___python_script_url_starts_with_file(
 ) -> None:
     StreamlitPanel("my_panel", "path/to/script", grpc_channel=fake_panel_channel)
 
-    assert fake_python_panel_service.servicer.python_script_url.startswith("file://")
+    assert fake_python_panel_service.servicer.python_script_url.startswith("file:///")
 
 
 def is_panel_in_memory(panel: StreamlitPanel) -> bool: