This fixes code completion for identifier names starting with "_" in the local ("__main__") file.
Completions for `x.` where `x` is an instance of a builtin type was broken because of filtering on the `builtins` modules. This extends the filtering to allow attributes available on common builtin types in Pybricks MicroPython.
This package will be used in Pybricks Code to provide some intellesense operations.
Laurens Valk
David Lechner