Merge pull request #164 from mailgun/maxim/develop

Make dnsq optional dependency

.travis.yml

@@ -2,9 +2,9 @@ language: python
 python:
   - 2.7
 install:
-  - pip install -e .
+  - pip install -e .[validator]
   - pip install nose mock coverage coveralls
 script:
   - nosetests --with-coverage --cover-package=flanker
 after_success:
-  - coveralls
+  - coveralls

setup.py

@@ -2,7 +2,6 @@
 
 from setuptools import setup, find_packages
 
-
 setup(name='flanker',
       version='0.7.0',
       description='Mailgun Parsing Tools',
@@ -11,9 +10,9 @@
       keywords='',
       author='Mailgun Inc.',
       author_email='admin@mailgunhq.com',
-      url='http://mailgun.net',
+      url='https://www.mailgun.com/',
       license='Apache 2',
-      packages=find_packages(exclude=['ez_setup', 'examples', 'tests']),
+      packages=find_packages(exclude=['tests']),
       include_package_data=True,
       zip_safe=True,
       tests_require=[
@@ -24,11 +23,13 @@
           'chardet>=1.0.1',
           'cchardet>=0.3.5',
           'cryptography>=0.5',
-          'cython>=0.21.1',
-          'dnsq>=1.1.6',
           'idna>=2.5',
           'ply>=3.10',
-          'redis>=2.7.1',
           'regex>=0.1.20110315',
           'WebOb>=0.9.8'],
-)
+      extras_require={
+          'validator': [
+              'dnsq>=1.1.6',
+              'redis>=2.7.1',
+          ],
+      })