>>> import cdp
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/export_backup/gleckler1/anaconda2/envs/pmp_apr04/lib/python3.6/site-packages/cdp/__init__.py", line 8, in <module>
from . import cdp_parser
File "/export_backup/gleckler1/anaconda2/envs/pmp_apr04/lib/python3.6/site-packages/cdp/cdp_parser.py", line 13, in <module>
import StringIO
ModuleNotFoundError: No module named 'StringIO'
leads to: