Remove specific analysis results from metadata clipboard during copy operation

Fix #133

Author: PierreRaybaut

CHANGELOG.md

@@ -11,6 +11,7 @@ See DataLab [roadmap page](https://datalab-platform.com/en/contributing/roadmap.
 🛠️ Bug fixes:
 
 * Fixed [Issue #128](https://github.com/DataLab-Platform/DataLab/issues/128) - Support long object titles in Signal and Image panels
+* Fixed [Issue #133](https://github.com/DataLab-Platform/DataLab/issues/133) - Remove specific analysis results from metadata clipboard during copy operation
 * Image ROI features:
   * Fixed [Issue #120](https://github.com/DataLab-Platform/DataLab/issues/120) - ROI extraction on multiple images: defined ROI should not be saved in the first selected object. The design choice is to save the defined ROI neither in the first nor in any of the selected objects: the ROI is only used for the extraction, and is not saved in any object
   * Fixed [Issue #121](https://github.com/DataLab-Platform/DataLab/issues/121) - `AttributeError` when extracting multiple ROIs on a single image, if more than one image is selected

cdl/core/gui/panel/base.py

@@ -537,20 +537,10 @@ def copy_metadata(self) -> None:
         """Copy object metadata"""
         obj = self.objview.get_sel_objects()[0]
         self.__metadata_clipboard = obj.metadata.copy()
-        new_pref = obj.short_id + "_"
+        # Remove all analysis results because they are specific to the object:
         for key, value in obj.metadata.items():
             if ResultShape.match(key, value):
-                mshape = ResultShape.from_metadata_entry(key, value)
-                if not re.match(obj.PREFIX + r"[0-9]{3}[\s]*", mshape.title):
-                    # Handling additional result (e.g. diameter)
-                    for a_key, a_value in obj.metadata.items():
-                        if isinstance(a_key, str) and a_key.startswith(mshape.title):
-                            self.__metadata_clipboard.pop(a_key)
-                            self.__metadata_clipboard[new_pref + a_key] = a_value
-                    mshape.title = new_pref + mshape.title
-                    # Handling result shape
-                    self.__metadata_clipboard.pop(key)
-                    self.__metadata_clipboard[mshape.key] = value
+                self.__metadata_clipboard.pop(key)
 
     def paste_metadata(self) -> None:
         """Paste metadata to selected object(s)"""