Support only Python 3.6+

.travis.yml

@@ -1,13 +1,10 @@
+dist: xenial
 sudo: false
 language: python
 python:
-    - "2.7"
-    - "3.4"
-    - "3.5"
-    - "3.6"
+    - '3.6'
+    - '3.7'
 install: pip install -r requirements-dev.txt .
 script:
     - make lint
     - make test
-notifications:
-    irc: "chat.freenode.net#robottelo"

setup.py

@@ -17,10 +17,20 @@
     author_email='[email protected]',
     packages=find_packages(),
     install_requires=['Click', 'termcolor', 'docutils', 'pyyaml'],
-    entry_points='''
+    # See https://pypi.python.org/pypi?%3Aaction=list_classifiers
+    classifiers=[
+        'Development Status :: 5 - Production/Stable',
+        'Intended Audience :: Developers',
+        'License :: OSI Approved :: GNU General Public License v3 (GPLv3)',
+        'Programming Language :: Python :: 3 :: Only',
+        'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3.6',
+        'Programming Language :: Python :: 3.7',
+    ],
+    entry_points="""
         [console_scripts]
         testimony=testimony.cli:testimony
-    ''',
+    """,
     description='Testimony inspects and reports on the python test cases.',
     long_description=long_description,
     license=license,

testimony/__init__.py

@@ -31,7 +31,7 @@
 try:
     import termcolor
     HAS_TERMCOLOR = True
-except ImportError as exception:
+except ImportError:
     HAS_TERMCOLOR = False
 
 SETTINGS = {

testimony/parser.py

@@ -1,11 +1,8 @@
 # coding=utf-8
 """Docstring parser utilities for Testimony."""
 from collections import namedtuple
+from io import StringIO
 from xml.etree import ElementTree
-try:
-    from io import StringIO
-except:
-    from StringIO import StringIO
 
 from docutils.core import publish_string
 from docutils.parsers.rst import nodes, roles