fix: Pypi description parsing

Author: ziirish

README.rst

@@ -5,8 +5,8 @@ Flask RestPlus
 .. image:: https://secure.travis-ci.org/python-restx/flask-restx.svg?branch=master
     :target: https://travis-ci.org/python-restx/flask-restx?branch=master
     :alt: Build status
-.. image:: https://coveralls.io/repos/python-restx/flask-restx/badge.svg?branch=master
-    :target: https://coveralls.io/r/python-restx/flask-restx?branch=master
+.. image:: https://coveralls.io/repos/github/python-restx/flask-restx/badge.svg?branch=master
+    :target: https://coveralls.io/github/python-restx/flask-restx?branch=master
     :alt: Code coverage
 .. image:: https://readthedocs.org/projects/flask-restx/badge/?version=latest
     :target: https://flask-restx.readthedocs.io/en/latest/
@@ -174,4 +174,4 @@ The documentation is hosted `on Read the Docs <http://flask-restx.readthedocs.io
 
 Contribution
 ============
-Want to contribute! That's awesome! Check out `CONTRIBUTING.rst! <https://github.com/python-restx/flask-restx/blob/master/CONTRIBUTING.rst>`_
+Want to contribute! That's awesome! Check out `CONTRIBUTING.rst! <https://github.com/python-restx/flask-restx/blob/master/CONTRIBUTING.rst>`_

requirements/develop.pip

@@ -2,3 +2,4 @@ invoke==1.3.0
 flake8==3.7.8
 readme-renderer==24.0
 tox==3.13.2
+twine==3.1.1

tasks.py

@@ -157,7 +157,12 @@ def qa(ctx):
         else:
             success('No linter errors')
         info('Ensure PyPI can render README and CHANGELOG')
-        readme_results = ctx.run('python setup.py check -r -s', pty=True, warn=True, hide=True)
+        info('Building dist package')
+        dist = ctx.run('python setup.py sdist', pty=True, warn=False, hide=True)
+        if dist.failed:
+            error('Unable to build sdist package')
+            exit('Quality check failed', dist.return_code)
+        readme_results = ctx.run('twine check dist/*', pty=True, warn=True, hide=True)
         if readme_results.failed:
             print(readme_results.stdout)
             error('README and/or CHANGELOG is not renderable by PyPI')