refactor: extract code as method from do_import This started by trying to fix a resource error where the os.scandir iterator was not closed for some reason (it should have been exhausted and close). While the ResourceWarning is fixed with: with os.scandir() as ...: indented existing code it breaks under python2. Trying a python2 friendly option: dirscan = os.scandir() ... if hasattr(dirscan,'close'): dirscan.close() doesn't fix the resource warning. Using the 'with os.scandir()...' indented a nested block too far so I extracted it into another method. It is only this method that survives 8-(.

roundup.anypy package - Python version compatibility layer
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Roundup currently supports Python 2.3 to 2.6; however, some modules
have been introduced, while others have been deprecated.  The modules
in this package provide the functionalities which are used by Roundup

- adapting the most recent Python usage
- using new built-in functionality
- avoiding deprecation warnings

Use the modules in this package to preserve Roundup's compatibility.

# vim: si