/usr/lib/python2.7/dist-packages/azure/storage/blob/ is in python-azure-storage 0.33.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/azure/storage/blob/__init__.py
/usr/lib/python2.7/dist-packages/azure/storage/blob/_deserialization.py
/usr/lib/python2.7/dist-packages/azure/storage/blob/_download_chunking.py
/usr/lib/python2.7/dist-packages/azure/storage/blob/_encryption.py
/usr/lib/python2.7/dist-packages/azure/storage/blob/_error.py
/usr/lib/python2.7/dist-packages/azure/storage/blob/_serialization.py
/usr/lib/python2.7/dist-packages/azure/storage/blob/_upload_chunking.py
/usr/lib/python2.7/dist-packages/azure/storage/blob/appendblobservice.py
/usr/lib/python2.7/dist-packages/azure/storage/blob/baseblobservice.py
/usr/lib/python2.7/dist-packages/azure/storage/blob/blockblobservice.py
/usr/lib/python2.7/dist-packages/azure/storage/blob/models.py
/usr/lib/python2.7/dist-packages/azure/storage/blob/pageblobservice.py