fix handling of multiple multi-line annotations with only an empty line in between

Author: poshul

autowrap/PXDParser.py

@@ -137,7 +137,11 @@ def _parse_multiline_annotations(lines: Collection[str]) -> AnnotDict:
                 key = line
                 result[key] = True
         else:
-            break
+            # Allow empty lines between annotations, but stop on non-empty non-comment lines
+            if line.strip():
+                break
+            # Continue parsing if it's just an empty line
+            in_annot_context = False
 
     # make sure wrap-doc is always a Code object
     if "wrap-doc" in result.keys():

tests/test_pxd_parser.py

@@ -612,3 +612,33 @@ def test_multiline_docs():
     assert result["wrap-doc"].content[0] == "first line"
     assert result["wrap-doc"].content[1] == "  second line indented"
     assert result["wrap-doc"].content[2] == ""
+
+
+def test_consecutive_multiline_annotations():
+    """Test that consecutive multiline annotations separated by empty lines are parsed correctly."""
+    (cdcl,) = autowrap.PXDParser.parse_str(
+        """
+cdef extern from "*":
+    cdef cppclass LinearInterpolation[V,W]:
+        # wrap-doc:
+        #  Linear interpolation for gridded data
+        #  Supports various interpolation methods
+        
+        # wrap-instances:
+        #   LinearInterpolation := LinearInterpolation[double, double]
+        
+        pass
+    """
+    )
+    
+    # Verify both annotations were parsed
+    assert "wrap-doc" in cdcl.annotations
+    assert "wrap-instances" in cdcl.annotations
+    
+    # Verify wrap-doc content
+    expected_doc_content = ["Linear interpolation for gridded data", "Supports various interpolation methods"]
+    assert cdcl.annotations["wrap-doc"].content == expected_doc_content
+    
+    # Verify wrap-instances content
+    expected_instances = ["LinearInterpolation := LinearInterpolation[double, double]"]
+    assert cdcl.annotations["wrap-instances"] == expected_instances