Vendor removed typing._allowed_types

Author: hugovk

fastcore/basics.py

@@ -33,6 +33,10 @@
 # %% ../nbs/01_basics.ipynb
 defaults = SimpleNamespace()
 
+_allowed_types = (types.FunctionType, types.BuiltinFunctionType,
+ types.MethodType, types.ModuleType,
+ WrapperDescriptorType, MethodWrapperType, MethodDescriptorType)
+
 # %% ../nbs/01_basics.ipynb
 def ifnone(a, b):
  "`b` if `a` is None else `a`"
@@ -352,7 +356,7 @@ def _eval_type(t, glb, loc):
 
 def type_hints(f):
  "Like `typing.get_type_hints` but returns `{}` if not allowed type"
- if not isinstance(f, typing._allowed_types): return {}
+ if not isinstance(f, _allowed_types): return {}
  ann,glb,loc = get_annotations_ex(f)
  return {k:_eval_type(v,glb,loc) for k,v in ann.items()}