fix: Don't crash on nested functions in __init__ methods

Issue #68: #68

src/griffe/agents/visitor.py

@@ -431,7 +431,7 @@ def handle_function(self, node: ast.AsyncFunctionDef | ast.FunctionDef, labels:
  base_property.labels.add("deletable")
  else:
  self.current[node.name] = function
- if self.current.overloads[function.name]:
+ if self.current.kind in {Kind.MODULE, Kind.CLASS} and self.current.overloads[function.name]:
  function.overloads = self.current.overloads[function.name]
  del self.current.overloads[function.name] # noqa: WPS420
 

tests/test_visitor.py

@@ -277,3 +277,17 @@ def test_parse_complex__all__assignments(statements):
  loader.resolve_aliases()
 
  assert package.exports == {"CONST_INIT", "CONST_A", "CONST_B", "CONST_C"}
+
+
+# issue https://github.com/mkdocstrings/griffe/issues/68
+def test_dont_crash_on_nested_functions_in_init():
+ """Assert we don't crash when visiting a nested function in `__init__` methods."""
+ with temporary_visited_module(
+ """
+ class C:
+ def __init__(self):
+ def pl(i: int):
+ return i + 1
+ """
+ ) as module:
+ assert module