fix docs

Author: digitronik

CONTRIBUTING.md

@@ -54,15 +54,15 @@ Below is the steps for setting up a development environment
 ```shell
 git clone https://github.com/pythonpune/linkstatus
 cd linkstatus
-virtualenv .venv
+python -m venv .venv
 source .venv/bin/activate
-python -m pip install -Ur dev-requirements.txt
 python -m pip install -e .
 linkstatus --help
 ```
 
 # Run unit test with nox
 ```shell
+python -m pip install nox
 nox --list          # list all available sessions
 nox -s pre_commit   # run pre-commit checks
 nox -s tests        # run unit tests

README.md

@@ -3,11 +3,10 @@
 
 <p align="center">
     <a href="https://pypi.org/project/linkstatus"><img alt="Python Versions" src="https://img.shields.io/pypi/pyversions/linkstatus.svg?style=flat"></a>
-    <a href="https://travis-ci.com/pythonpune/linkstatus"><img alt="Build Status"
-    src="https://travis-ci.com/pythonpune/linkstatus.svg?branch=master"></a>
-    <a href="https://github.com/pythonpune/linkstatus/blob/master/LICENSE"><img alt="License: GPLv3" src="https://img.shields.io/pypi/l/linkstatus.svg?version=latest"></a>
     <a href="https://pypi.org/project/linkstatus/#history"><img alt="PyPI version" src="https://badge.fury.io/py/linkstatus.svg"></a>
     <a href="https://pepy.tech/project/linkstatus"><img alt="Downloads" src="https://pepy.tech/badge/linkstatus"></a>
+    <a href="https://codecov.io/gh/pythonpune/linkstatus"><img src="https://codecov.io/gh/pythonpune/linkstatus/branch/master/graph/badge.svg"></a>
+    <a href="https://github.com/pythonpune/linkstatus/blob/master/LICENSE"><img alt="License: GPLv3" src="https://img.shields.io/pypi/l/linkstatus.svg?version=latest"></a>
     <a href="https://pypi.org/project/black"><img alt="Code style: black" src="https://img.shields.io/badge/code%20style-black-000000.svg"></a>
 </p>
 

noxfile.py

@@ -10,7 +10,7 @@ def pre_commit(session):
     session.run("pre-commit", "run", "-a")
 
 
-@nox.session(python=["3.6", "3.7", "3.8"])
+@nox.session(python=["pypy3", "3.6", "3.7", "3.8"])
 def tests(session):
     """Run unit test over different python env with code coverage"""
     session.install("pytest", "pytest-cov", "ruamel.yaml", "-e", ".")

setup.cfg

@@ -21,12 +21,13 @@ long_description = file: README.md
 long_description_content_type = text/markdown
 classifiers =
     Natural Language :: English
-    Programming Language :: Python :: 3.5
     Programming Language :: Python :: 3.6
     Programming Language :: Python :: 3.7
+    Programming Language :: Python :: 3.8
     Intended Audience :: End Users/Desktop
     Intended Audience :: Developers
     Environment :: Console
+    License :: OSI Approved :: GNU General Public License v3 (GPLv3)
 
 [options]
 packages = find:
@@ -37,7 +38,7 @@ install_requires =
     markdown
     requests
 include_package_data = True
-python_requires = >=3.5
+python_requires = >=3.6
 
 [options.entry_points]
 console_scripts =