faster installs

Author: dcrosta

tox.ini

@@ -13,18 +13,17 @@ docker =
 deps =
     pytest
 
-commands =
-    pymongo30: {envbindir}/pip install pymongo>=3.0,<3.1
-    pymongo31: {envbindir}/pip install pymongo>=3.1,<3.2
-    pymongo32: {envbindir}/pip install pymongo>=3.2,<3.3
-    pymongo33: {envbindir}/pip install pymongo>=3.3,<3.4
-    pymongo34: {envbindir}/pip install pymongo>=3.4,<3.5
-    pymongo35: {envbindir}/pip install pymongo>=3.5,<3.6
-    pymongo36: {envbindir}/pip install pymongo>=3.6,<3.7
+    pymongo30: pymongo>=3.0,<3.1
+    pymongo31: pymongo>=3.1,<3.2
+    pymongo32: pymongo>=3.2,<3.3
+    pymongo33: pymongo>=3.3,<3.4
+    pymongo34: pymongo>=3.4,<3.5
+    pymongo35: pymongo>=3.5,<3.6
+    pymongo36: pymongo>=3.6,<3.7
 
-    flask0_11: {envbindir}/pip install flask>=0.11,<0.12
-    flask0_12: {envbindir}/pip install flask>=0.12,<1.0
-    flask10: {envbindir}/pip install flask>=1.0,<1.1
+    flask0_11: flask>=0.11,<0.12
+    flask0_12: flask>=0.12,<1.0
+    flask10:   flask>=1.0,<1.1
 
-    {envbindir}/pip install {toxinidir}
+commands =
     {envbindir}/py.test --tb=native tests