As far as I know, yes, it is, but only for DRMAAv2, which implements listing and job persistence:
https://github.com/troeger/drmaav2-mock/blob/master/drmaa2-list.c
The python-drmaa module does not implement DRMAAv2 yet, but we might start working soon on it:
https://github.com/drmaa-python
If you want to jump in, you're very welcome! ;)