bottlenose 1.0.0 issue - python 3.5 - "NameError: name 'execfile' is not defined"

[akkumar]

Tried to upgrade to bottlenose 1.0.0 released recently.

$ pip install --upgrade bottlenose
Collecting bottlenose
  Downloading bottlenose-1.0.0.tar.gz
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-build-m0r2s65g/bottlenose/setup.py", line 27, in <module>
        execfile("bottlenose/metadata.py", metadata)
    NameError: name 'execfile' is not defined

    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-m0r2s65g/bottlenose/
(local3) $ pip --version
pip 8.1.2 from /home/user/python3.5/site-packages (python 3.5)
(local3) $ python --version
Python 3.5.2

This is an issue only with python 3.5(.x) and not 2.7.x - FYI .