> >>> t = compile('def f(): pass', '', 'exec', ast.PyCF_ONLY_AST)
> >>> print(t.body[0].returns)
> None
> >>> t = compile('def f() -> None: pass', '', 'exec', ast.PyCF_ONLY_AST)
> >>> print(t.body[0].returns)
> <_ast.NameConstant object at 0x10a900f28>
> >>> print(t.body[0].returns.value)
> None
With a ast.FunctionDef ast.AST node, is it possible to make the
difference between this function
def hello_world():
print('hello world')
and this one
def hello_world() -> None:
print('hello world')
?
In both cases, the FunctionDef node has its 'returns' (return type
hin
