Update for py3 support

This updates the default jobs and various settings to reflect py3
support. Updates to the README also due to switching to use a
requirements.txt file.

Signed-off-by: Sean McGinnis <sean.mcginnis@gmail.com>
Change-Id: I19ae0818e166e1b801797a6d50ec4aa8cb0c3300

README.rst

@@ -1,24 +1,17 @@
 Bug Day Stats page generator
 ============================
 
-The bugdaystats.py script is used to extract data from Launchpad
+The ``bugdaystats.py`` script is used to extract data from Launchpad
 and produce static HTML that shows progress during a Bug Day.
 
-Prerequisites
--------------
-
-You'll need the following Python modules installed:
- - launchpadlib
- - jinja2
-
 Usage
 -----
 
-python bugdaystats.py output
+``python3 bugdaystats.py output``
 
-'output' is the name of the directory you will generate data
+``output`` is the name of the directory you will generate data
 and HTML files to (if they don't exist yet). It should contain a
-'js' subdirectory containing JavaScript include files, but
+``js`` subdirectory containing JavaScript include files, but
 otherwise be empty. In addition, it can contain two types of data
 files. One file contains data in each time when running the script,
 and another one is created daily. That means the creation is skipped
@@ -29,22 +22,25 @@ You'll need to run the script at least twice to generate enough
 stats to get a graph.
 
 Stats are updated every time the script is run. You should run
-bugdaystats.py regularly over the course of your bugday.
+``bugdaystats.py`` regularly over the course of your bugday.
 
 Configuration
 -------------
 
-The config.js configuration file describes the projects you want
-to generate data for. "height" is an optional parameter detailing
-the size of the graph (230 pixels is the default value). "title"
+The ``config.js`` configuration file describes the projects you want
+to generate data for. An example ``config.js.sample`` file is provided
+that may be renamed and modified to suite your needs.
+
+``height`` is an optional parameter detailing
+the size of the graph (230 pixels is the default value). ``title``
 is an optional parameter for the name of the project in the index
 page.
 
-You can also optionally specify a 'rotation' parameter. Entries older
+You can also optionally specify a ``rotation`` parameter. Entries older
 than the value (in days) will be removed from the dataset, resulting
 in a rolling view of bug activity.
 
-And you can also optionally specify a 'daily' parameter to enable the
+And you can also optionally specify a ``daily`` parameter to enable the
 feature of daily data collection and showing its graphs.
-'daily_rotation' parameter is for daily data collection feature but
-it is same as 'rotation' parameter.
+``daily_rotation`` parameter is for daily data collection feature but
+it is same as ``rotation`` parameter.

bugdaystats.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # Copyright 2011 Thierry Carrez <thierry@openstack.org>
 # All Rights Reserved.

requirements.txt

@@ -0,0 +1,2 @@
+launchpadlib>=1.10.6 # LGPL
+Jinja2

setup.cfg

@@ -0,0 +1,24 @@
+[metadata]
+name = bugdaystats
+summary = OpenStack Bugday Stats
+description_file =
+    README.rst
+author = OpenStack
+author_email = openstack-discuss@lists.openstack.org
+home_page = https://opendev.org/openstack/bugdaystats
+python_requires = >=3.6
+classifier =
+    Environment :: OpenStack
+    Intended Audience :: Information Technology
+    Intended Audience :: System Administrators
+    License :: OSI Approved :: Apache Software License
+    Operating System :: POSIX :: Linux
+    Programming Language :: Python
+    Programming Language :: Python :: Implementation :: CPython
+    Programming Language :: Python :: 3 :: Only
+    Programming Language :: Python :: 3
+    Programming Language :: Python :: 3.6
+    Programming Language :: Python :: 3.7
+    Programming Language :: Python :: 3.8
+project_urls:
+    Source=https://opendev.org/openstack/bugdaystats

setup.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -14,14 +14,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from setuptools import setup
+import setuptools
 
-setup(
-    name="bugdaystats",
-    author="Thierry Carrez",
-    scripts=['bugdaystats.py'],
-    install_requires=[
-        "launchpadlib",
-        "jinja2",
-    ],
-)
+setuptools.setup(
+    setup_requires=['pbr>=2.0.0'],
+    pbr=True)

tox.ini

@@ -1,7 +1,7 @@
 [tox]
 minversion = 3.18.0
 skipsdist = True
-envlist = pep8,py27
+envlist = pep8,py3
 
 [testenv]
 basepython = python3
@@ -9,6 +9,7 @@ usedevelop = True
 install_command=python -m pip install -c{env:TOX_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master} {opts} {packages}
 
 deps = -r{toxinidir}/test-requirements.txt
+        -r{toxinidir}/requirements.txt
 
 [testenv:pep8]
 commands =