Props are now children of classes, not methods where defined

Author: pappasam

CHANGELOG.md

@@ -14,6 +14,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 - `pygls` 1.0!
 - Diagnostics (for syntax errors) are once-again enabled by default.
+- Properties are now children of classes, not the methods where they are defined. Resolves <https://github.com/pappasam/jedi-language-server/issues/240>
 
 ## 0.39.0
 

jedi_language_server/jedi_utils.py

@@ -233,14 +233,19 @@ def lsp_document_symbols(names: List[Name]) -> List[DocumentSymbol]:
         elif parent not in _name_lookup:
             # unqualified names are not included in the tree
             continue
-        elif name.is_side_effect() and name.get_line_code().strip().startswith(
-            "self."
+        elif (
+            name.is_side_effect()
+            and parent.name == "__init__"
+            and name.get_line_code().strip().startswith("self.")
         ):
             # handle attribute creation on __init__ method
             symbol.kind = SymbolKind.Property
-            parent_symbol = _name_lookup[parent]
-            assert parent_symbol.children is not None
-            parent_symbol.children.append(symbol)
+            grandparent_symbol = _name_lookup.get(parent.parent())
+            if grandparent_symbol is not None and (
+                grandparent_symbol.kind == SymbolKind.Class
+            ):
+                assert grandparent_symbol.children is not None
+                grandparent_symbol.children.append(symbol)
         elif parent.type == "class":
             # children are added for class scopes
             if name.type == "function":

tests/lsp_tests/test_document_symbol.py

@@ -11,6 +11,8 @@
 
 SYMBOL_TEST_ROOT = TEST_DATA / "symbol"
 
+# pylint: disable=line-too-long
+
 
 def test_document_symbol() -> None:
     """Test document symbol request.
@@ -121,22 +123,21 @@ def test_document_symbol() -> None:
                             "end": {"line": 18, "character": 16},
                         },
                         "detail": "def __init__",
-                        "children": [
-                            {
-                                "name": "somedata",
-                                "kind": 7,
-                                "range": {
-                                    "start": {"line": 19, "character": 8},
-                                    "end": {"line": 19, "character": 28},
-                                },
-                                "selectionRange": {
-                                    "start": {"line": 19, "character": 13},
-                                    "end": {"line": 19, "character": 21},
-                                },
-                                "detail": "self.somedata = arg1",
-                                "children": [],
-                            }
-                        ],
+                        "children": [],
+                    },
+                    {
+                        "name": "somedata",
+                        "kind": 7,
+                        "range": {
+                            "start": {"line": 19, "character": 8},
+                            "end": {"line": 19, "character": 28},
+                        },
+                        "selectionRange": {
+                            "start": {"line": 19, "character": 13},
+                            "end": {"line": 19, "character": 21},
+                        },
+                        "detail": "self.somedata = arg1",
+                        "children": [],
                     },
                     {
                         "name": "do_something",