Update tox.ini, setup.cfg, README.md (#1741)

* Changed wheels container

* add testpypi to tox + comments

* update maillist badge

README.md

@@ -5,7 +5,7 @@ gensim – Topic Modelling in Python
 [![GitHub release](https://img.shields.io/github/release/rare-technologies/gensim.svg?maxAge=3600)](https://github.com/RaRe-Technologies/gensim/releases)
 [![Wheel](https://img.shields.io/pypi/wheel/gensim.svg)](https://pypi.python.org/pypi/gensim)
 [![DOI](https://zenodo.org/badge/DOI/10.13140/2.1.2393.1847.svg)](https://doi.org/10.13140/2.1.2393.1847)
-[![Mailing List](https://img.shields.io/badge/-Mailing%20List-lightgrey.svg)](https://groups.google.com/forum/#!forum/gensim)
+[![Mailing List](https://img.shields.io/badge/-Mailing%20List-green.svg)](https://groups.google.com/forum/#!forum/gensim)
 [![Gitter](https://img.shields.io/badge/gitter-join%20chat%20%E2%86%92-09a3d5.svg)](https://gitter.im/RaRe-Technologies/gensim)
 [![Follow](https://img.shields.io/twitter/follow/spacy_io.svg?style=social&label=Follow)](https://twitter.com/gensim_py)
 

setup.cfg

@@ -1,8 +1,4 @@
 [wheelhouse_uploader]
 artifact_indexes=
-    # OSX wheels built by travis (only for specific tags):
-    # https://github.com/MacPython/scikit-learn-wheels
-    http://wheels.scipy.org
-    # Windows wheels buit by:
-    # https://ci.appveyor.com/project/piskvorky/gensim
-    http://17a25141cb7f75c18ee4-676a79255544e7711e0dd8bccdcdd1cb.r23.cf2.rackcdn.com
+    # all wheels builded in gensim-wheels repo: https://github.com/MacPython/gensim-wheels
+    http://b153eb958f4da6029aca-3f9dff7fe564350f10153d8c7bfc5ab6.r54.cf2.rackcdn.com/index.html

tox.ini

@@ -1,6 +1,6 @@
 [tox]
 minversion = 2.0
-envlist = {py27,py35,py36}-{win,linux}, flake8, docs, docs-upload, download-wheels, upload-wheels
+envlist = {py27,py35,py36}-{win,linux}, flake8, docs, docs-upload, download-wheels, upload-wheels, test-pypi
 skipsdist = True
 platform = linux: linux
            win: win64
@@ -18,7 +18,10 @@ addopts = -rfxEXs --durations=20 --showlocals --rerun 3
 
 [testenv]
 recreate = True
+
+; rackcdn host only for windows wheels (numpy, scipy)
 install_command = pip install --timeout=60 --trusted-host 28daf2247a33ed269873-7b1aad3fab3cc330e1fd9d109892382a.r6.cf2.rackcdn.com --find-links http://28daf2247a33ed269873-7b1aad3fab3cc330e1fd9d109892382a.r6.cf2.rackcdn.com/ {opts} numpy==1.11.3 scipy==0.18.1 {packages}
+
 deps =
     linux: .[test]
     win: .[test-win]
@@ -76,3 +79,15 @@ commands =
 deps = wheelhouse_uploader
 
 commands = python setup.py register sdist upload
+
+
+[testenv:test-pypi]
+deps = wheelhouse_uploader
+       twine
+whitelist_externals = rm
+
+commands =
+    rm -rf dist/
+    python setup.py sdist
+    twine upload --repository-url https://test.pypi.org/legacy/ dist/*
+    ; Go to https://testpypi.python.org/pypi?name=gensim&:action=display and check result