Dylink doesn't allow us to call functions that start with '_' about seattlelib_v2 HOT 2 OPEN

Indeed, this issue (and also #153) shows that dylink (and also repyportability in combination with it, see SeattleTestbed/portability#28) doesn't quite work as Python's import / from MODULE import * do. I've created a few additional unit tests to demonstrate what should and what does happen, see aaaaalbert/seattlelib_v2@bb285e4. From the commit message:

The expected behavior is to

• do import module._underscorename, but
• don't add _underscorename via from module import *

However, the corresponding dy_import_module and dy_import_module_symbols get it both wrong.

from seattlelib_v2.

See also here for Python's import behavior: https://docs.python.org/2/reference/simple_stmts.html#the-import-statement

from seattlelib_v2.