requests_oauthlib: AttributeError: 'module' object has no attribute 'NullHandler'

[blinvisible]

Getting this requests_oauthlib error when attempting to run dep_demo.py:

# python dep_demo.py ../stoken.json 
Traceback (most recent call last):
  File "dep_demo.py", line 10, in <module>
    from depy import DEPy
  File "/depy/depy.py", line 66, in <module>
    from requests_oauthlib import OAuth1Session
  File "/usr/lib/python2.6/site-packages/requests_oauthlib/__init__.py", line 16, in <module>
    logging.getLogger('requests_oauthlib').addHandler(logging.NullHandler())
AttributeError: 'module' object has no attribute 'NullHandler'

Using the platform:

• RHEL 2.6.32-696.23.1.el6.x86_64
• Python 2.6.6
• oauthlib-2.1.0
• requests-2.19.1
• requests-oauthlib-1.0.0

Any guidance is appreciated.