ensure requirements are mutually exclusive

derwentx · derwentx · commit 23a574e6ffbb · 2018-10-19T14:17:45.000+11:00
Double requirement given: six (from -r requirements-test.txt (line 3)) (already in six==1.11.0 (from -r requirements.txt (line 1)), name='six')
diff --git a/requirements-test.txt b/requirements-test.txt
@@ -1,6 +1,5 @@
 -r requirements.txt
 httmock==1.2.3
-six
 pytest
 pytest-cov==2.5.1
 coverage
diff --git a/requirements.txt b/requirements.txt
@@ -1,7 +1,6 @@
 six==1.11.0
 Twisted==18.7.0
 ordereddict==1.1
-httmock==1.2.3
 requests_oauthlib==1.0.0
 pathlib2==2.3.2
 setuptools==40.0.0
