fix(compiler): strip self-imports in mirrored memo modules + windows path tests

Author: FarhanAliRaza

reflex/compiler/compiler.py

@@ -501,6 +501,10 @@ def _emit_legacy_function(render: dict, render_imports: dict) -> None:
     for segments, group in groups.items():
         merged_imports = utils.merge_imports(framework_imports, group.imports)
         _apply_common_imports(merged_imports)
+        # Strip self-imports — when memos in this group reference each other,
+        # their compiled imports point at this group's own mirrored specifier.
+        # Importing from the same file would shadow the module's own exports.
+        merged_imports.pop(memo_paths.mirrored_library_specifier(segments), None)
         code = templates.memo_components_template(
             imports=utils.compile_imports(merged_imports),
             components=group.components,

tests/units/experimental/test_memo.py

@@ -2,6 +2,7 @@
 
 from __future__ import annotations
 
+from pathlib import Path
 from types import SimpleNamespace
 from typing import Any
 
@@ -405,10 +406,12 @@ def grouped_second(title: rx.Var[str]) -> rx.Component:
         dict.fromkeys(CUSTOM_COMPONENTS.values()),
         tuple(EXPERIMENTAL_MEMOS.values()),
     )
-    expected_path_fragment = "/" + "/".join(mirrored_segments) + ".jsx"
+    expected_suffix = (Path(*mirrored_segments).with_suffix(".jsx")).as_posix()
 
     grouped_files = [
-        (path, code) for path, code in files if path.endswith(expected_path_fragment)
+        (path, code)
+        for path, code in files
+        if Path(path).as_posix().endswith("/" + expected_suffix)
     ]
     assert len(grouped_files) == 1
     code = grouped_files[0][1]
@@ -433,7 +436,7 @@ def test_compile_memo_components_falls_back_when_no_source_module():
     )
 
     files, _ = compiler.compile_memo_components((), (legacy_definition,))
-    paths = [path for path, _ in files]
+    paths = [Path(path).as_posix() for path, _ in files]
     assert any(path.endswith("utils/components/LegacyMemo.jsx") for path in paths)