Merge pull request #61 from fronzbot/pip-fix

Fixed import error for pip version 10

.hound.yml

@@ -1,5 +1,6 @@
 python:
   enabled: true
+  ignore_file: setup.py
   ignored_directories:
   - docs
 

setup.py

@@ -1,7 +1,14 @@
 # -*- coding: utf-8 -*-
 from os.path import abspath, dirname, join
 from setuptools import setup, find_packages
-from pip.req import parse_requirements
+#  Fixes import error due to breaking change in pip 10
+#  https://stackoverflow.com/a/49867265
+#  pip > 10
+try:
+    from pip._internal.req import parse_requirements
+#  pip < 10
+except ImportError:
+    from pip.req import parse_requirements
 from blinkpy.helpers.constants import (
     __version__, PROJECT_PACKAGE_NAME, PROJECT_LICENSE, PROJECT_URL,
     PROJECT_EMAIL, PROJECT_DESCRIPTION, PROJECT_CLASSIFIERS, PROJECT_AUTHOR,