added move_project_dir

src/f3dasm/_src/_io.py

@@ -10,6 +10,7 @@
 
 # Standard
 import pickle
+import shutil
 from pathlib import Path
 from typing import Any, Callable, Mapping, Optional, Type
 
@@ -448,3 +449,33 @@ def load_object(project_dir: Path, path: str | Path,
 
     # Store the object and return the storage location
     return load_function(_path)
+
+
+def copy_object(object_path: Path,
+                old_project_dir: Path, new_project_dir: Path) -> str:
+
+    old_location = old_project_dir / EXPERIMENTDATA_SUBFOLDER / object_path
+    new_location = new_project_dir / EXPERIMENTDATA_SUBFOLDER / object_path
+
+    # Check if the storage parent folder exists
+    new_location.parent.mkdir(parents=True, exist_ok=True)
+
+    # Check if we do not overwrite an object at new_location
+    if new_location.exists():
+
+        stem, suffix = object_path.stem, object_path.suffix
+        while (new_project_dir / EXPERIMENTDATA_SUBFOLDER /
+               object_path.parent / f"{stem}{suffix}").exists():
+            try:
+                stem = str(int(stem) + 1)  # Increment stem as integer
+            except ValueError:
+                raise ValueError((
+                    f"Filename {object_path.name} cannot be converted "
+                    f"to an integer.")
+                )
+
+        object_path = object_path.parent / f"{stem}{suffix}"
+        new_location = new_project_dir / EXPERIMENTDATA_SUBFOLDER / object_path
+
+    shutil.copy2(old_location, new_location)
+    return str(object_path)

src/f3dasm/_src/experimentdata.py

@@ -1443,6 +1443,15 @@ def set_project_dir(self, project_dir: Path | str):
         """
         self.project_dir = _project_dir_factory(project_dir)
 
+    def move_project_dir(self, project_dir: Path | str):
+
+        Path(project_dir).mkdir(parents=True, exist_ok=True)
+
+        for _, es in self:
+            es.copy_project_dir(Path(project_dir))
+
+        self.set_project_dir(project_dir)
+
     def remove_lockfile(self):
         """
         Remove the lock file from the project directory

src/f3dasm/_src/experimentsample.py

@@ -17,7 +17,7 @@
 import autograd.numpy as np
 
 # Local
-from ._io import load_object
+from ._io import copy_object, load_object
 from .design.domain import Domain
 
 #                                                          Authorship & Credits
@@ -402,6 +402,30 @@ def round_dict(data: Dict[str, Any]) -> Dict[str, Any]:
         self._input_data = round_dict(self._input_data)
         self._output_data = round_dict(self._output_data)
 
+    def copy_project_dir(self, project_dir: Path):
+        for key, value in self._input_data.items():
+            # If the parameter is stored on disk, update the path
+            if isinstance(value, str) and self.domain.\
+                    input_space[key].to_disk:
+                new_value = copy_object(object_path=Path(value),
+                                        old_project_dir=self.project_dir,
+                                        new_project_dir=project_dir)
+                # Update the path in the input data
+                self._input_data[key] = new_value
+
+        for key, value in self._output_data.items():
+            # If the parameter is stored on disk, update the path
+            if isinstance(value, str) and self.domain.\
+                    output_space[key].to_disk:
+                new_value = copy_object(object_path=Path(value),
+                                        old_project_dir=self.project_dir,
+                                        new_project_dir=project_dir)
+                # Update the path in the input data
+
+                self._output_data[key] = new_value
+
+        self.project_dir = project_dir
+
     #                                                                 Exporting
     # =========================================================================