remove the following functions, classes in import_helper:

• import_module(), _ignore_deprecated_imports()
• import_fresh_module(), _save_and_remove_module(), _save_and_block_module()
• unload()
• make_legacy_pyc()
• forget()
• CleanImport
• DirsOnSysPath
• modules_setup(), modules_cleanup()

https://bugs.python.org/issue40275

@vstinner hI, victor. Should we leave DirsOnSysPath in support/init.py?
DirOnSysPath have no direct relation with import_module, right?

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

LGTM. But I'm waiting for your feedback on DirsOnSysPath.

Ok, from the docs: A list of strings that specifies the search path for modules. so it make sense.