Allow importing local file in custom file

packaging/build_exe.py

@@ -49,7 +49,6 @@
     "PyQt6.QtXml",
     "PyQt6.QtXmlPatterns",
     "sphinx",
-    "numpy.array_api",
     "pkg_resources",
 ]
 IS_WINDOWS = sys.platform.startswith("win")
@@ -80,6 +79,12 @@ def build_exe():
         str(PACKAGING_PATH / "hooks"),
         "--log-level",
         "ERROR",
+        "--collect-submodules",
+        "numpy",
+        "--collect-submodules",
+        "scipy",
+        "--collect-all",
+        "matlab",
         str(main_path),
     ]
 

rascal2/dialogs/startup_dialog.py

@@ -10,13 +10,13 @@
 # global variable for required project files
 PROJECT_FILES = ["controls.json", "project.json"]
 EXAMPLES = {
-    "absorption": "Shows absorption (imaginary SLD) effect usually seen below the critical edge",
-    "domains_custom_layers": "Incoherent summing ('domains') from custom layer model",
-    "domains_custom_XY": "Incoherent summing ('domains') from custom XY model",
-    "domains_standard_layers": "Incoherent summing ('domains') from standard layer model",
-    "DSPC_custom_layers": "Reflectivity analysis of a floating bilayer of DSPC using custom layer model",
-    "DSPC_custom_XY": "Reflectivity analysis of a floating bilayer of DSPC using custom XY model",
     "DSPC_standard_layers": "Reflectivity analysis of a floating bilayer of DSPC using standard layer model",
+    "DSPC_custom_XY": "Reflectivity analysis of a floating bilayer of DSPC using custom XY model",
+    "DSPC_custom_layers": "Reflectivity analysis of a floating bilayer of DSPC using custom layer model",
+    "domains_standard_layers": "Incoherent summing ('domains') from standard layer model",
+    "domains_custom_XY": "Incoherent summing ('domains') from custom XY model",
+    "domains_custom_layers": "Incoherent summing ('domains') from custom layer model",
+    "absorption": "Shows absorption (imaginary SLD) effect usually seen below the critical edge",
 }
 
 

rascal2/ui/model.py

@@ -1,4 +1,6 @@
+import os
 import shutil
+import sys
 from json import JSONDecodeError
 from pathlib import Path
 
@@ -63,7 +65,19 @@ def __init__(self):
         self.result_log = ""
         self.controls = None
 
-        self.save_path = ""
+        self.__save_path = ""
+
+    @property
+    def save_path(self):
+        return self.__save_path
+
+    @save_path.setter
+    def save_path(self, value):
+        if self.__save_path in sys.path:
+            sys.path.remove(self.__save_path)
+        self.__save_path = value
+        os.chdir(value)
+        sys.path.append(value)
 
     def create_project(self, name: str, save_path: str):
         """Create a new RAT project and controls object.
@@ -125,6 +139,7 @@ def save_project(self, save_path):
         if self.results:
             self.results.save(Path(save_path, "results.json"))
         self.save_path = save_path
+        os.chdir(save_path)
 
     def is_project_example(self):
         return Path(self.save_path).is_relative_to(EXAMPLES_TEMP_PATH)

tests/ui/test_model.py

@@ -38,9 +38,14 @@ def empty_results():
     return empty_results
 
 
-def test_create_project():
+@pytest.fixture
+def model():
+    with patch("rascal2.ui.model.os.chdir", autospec=True):
+        yield MainWindowModel()
+
+
+def test_create_project(model):
     """The project should be set up with the desired name and default objets when a new project is created."""
-    model = MainWindowModel()
     assert model.project is None
     assert model.controls is None
     assert model.results is None
@@ -53,8 +58,7 @@ def test_create_project():
     assert model.save_path == "C:/test"
 
 
-def test_save_project(empty_results):
-    model = MainWindowModel()
+def test_save_project(empty_results, model):
     model.project = Project(calculation="domains", name="test project")
     model.controls = Controls(procedure="dream", resampleMinAngle=0.5)
     model.results = empty_results
@@ -73,9 +77,8 @@ def test_save_project(empty_results):
     assert '"fitParams": []' in results
 
 
-def test_load_project(empty_results):
+def test_load_project(empty_results, model):
     """The load function should load the correct controls object from JSON."""
-    model = MainWindowModel()
     project = Project(name="test project", calculation="domains")
 
     with TemporaryDirectory() as tmpdir:
@@ -91,20 +94,17 @@ def test_load_project(empty_results):
 
 
 @patch("ratapi.utils.convert.r1_to_project")
-def test_load_r1_project(mock_r1_class):
+def test_load_r1_project(mock_r1_class, model):
     """load_r1_project should call the conversion function and set the path correctly."""
-    model = MainWindowModel()
     model.load_r1_project("test_path/r1project.mat")
 
     mock_r1_class.assert_called_once()
     assert model.save_path == "test_path"
 
 
 @pytest.mark.parametrize("bad_json", ['{"field1":3', '{"procedure":"fry eggs"}'])
-def test_load_controls_error(bad_json):
+def test_load_controls_error(bad_json, model):
     """The project load function should raise an error if the controls JSON is invalid or the parameters are invalid."""
-    model = MainWindowModel()
-
     with pytest.raises(  # noqa (for nested with's: pytest.raises breaks if not by itself)
         ValueError,
         match="The controls.json file for this project is not valid.\n"
@@ -116,10 +116,8 @@ def test_load_controls_error(bad_json):
 
 
 @pytest.mark.parametrize("bad_json", ['{"calculation":"Do}', '{i"m not a good project file'])
-def test_load_project_decode_error(bad_json):
+def test_load_project_decode_error(bad_json, model):
     """The project load function should raise an error if the project JSON is invalid JSON."""
-    model = MainWindowModel()
-
     with pytest.raises(  # noqa (for nested with's: pytest.raises breaks if not by itself)
         ValueError, match="The project.json file for this project contains invalid JSON."
     ):
@@ -132,10 +130,8 @@ def test_load_project_decode_error(bad_json):
 @pytest.mark.parametrize(
     "bad_json", ['{"calculation":"guessing"}', '{"parameters":[{"name":"parameter 1","thickness":0.51}]}']
 )
-def test_load_project_value_error(bad_json):
+def test_load_project_value_error(bad_json, model):
     """The project load function should raise an error if the values are not valid."""
-    model = MainWindowModel()
-
     with pytest.raises(  # noqa (for nested with's: pytest.raises breaks if not by itself)
         ValueError, match="The project.json file for this project is not valid."
     ):

tests/ui/test_presenter.py

@@ -47,7 +47,10 @@ def __init__(self):
 
 @pytest.fixture
 def presenter():
-    with patch("rascal2.ui.presenter.LOGGER", autospec=True) as mock_log:
+    with (
+        patch("rascal2.ui.presenter.LOGGER", autospec=True) as mock_log,
+        patch("rascal2.ui.model.os.chdir", autospec=True),
+    ):
         pr = MainWindowPresenter(MockWindowView())
         pr.runner = MagicMock()
         pr.model.controls = Controls()