Fix: support relative paths and add test

Author: leskovecg

orangecontrib/text/corpus.py

@@ -1,6 +1,3 @@
-print("🧠 Uporabljam corpus.py iz: ", __file__)
-
-
 import os
 from collections import Counter, defaultdict
 from copy import copy
@@ -672,8 +669,6 @@ def summarize_corpus(corpus: Corpus) -> PartialSummary:
         if corpus.has_tokens()
         else "<br/><nobr>Corpus is not preprocessed</nobr>"
     )
-    print(">>> DEBUG: summarize_corpus() pokliče ISO2LANG z vrednostjo:", corpus.language)
-    # language = ISO2LANG[corpus.language] if corpus.language else "not set"
     language = ISO2LANG.get(corpus.language, "not set")
     extras += f"<br/><nobr>Language: {language}</nobr>"
     return PartialSummary(table_summary.summary, table_summary.details + extras)

orangecontrib/text/widgets/tests/test_owcorpus.py

@@ -1,6 +1,8 @@
 import os
 import tempfile
 import unittest
+import shutil
+import pickle
 
 import numpy as np
 from Orange.data import Table, Domain, StringVariable, ContinuousVariable
@@ -430,6 +432,38 @@ def test_migrate_settings(self):
         self.wait_until_finished(widget=widget)
         self.assertIsNone(widget.language)
 
+    def test_relative_corpus_path_serialization(self):
+        """
+        Test if relative paths are properly saved and reloaded.
+        """
+        # Create a dummy corpus file
+        with tempfile.TemporaryDirectory() as tmp_dir:
+            corpus = Corpus.from_file("book-excerpts")
+            corpus_path = os.path.join(tmp_dir, "test.corpus")
+            with open(corpus_path, "wb") as f:
+                pickle.dump(corpus, f)
+
+            # Simulate loading the file into widget
+            self.widget.workflow_file = os.path.join(tmp_dir, "workflow.ows")
+            self.widget.corpus_path = corpus_path
+
+            settings = {}
+            self.widget.save_settings(settings)
+
+            # Simulate moving workflow and corpus to new directory
+            with tempfile.TemporaryDirectory() as new_dir:
+                new_corpus = os.path.join(new_dir, "test.corpus")
+                new_workflow = os.path.join(new_dir, "workflow.ows")
+                shutil.copy2(corpus_path, new_corpus)
+
+                # Simulate loading settings in new widget
+                restored = self.create_widget(OWCorpus)
+                restored.workflow_file = new_workflow
+                settings["corpus_path"] = os.path.relpath(new_corpus, new_dir)
+                restored.load_settings(settings)
+
+                self.assertTrue(os.path.exists(restored.corpus_path))
+                self.assertTrue(os.path.isabs(restored.corpus_path))
 
 if __name__ == "__main__":
     unittest.main()