Switch build to PBR.

This gets us:
- Automatic changelog
- Automatic authors list
- Automatic git version management

.gitignore

@@ -5,8 +5,9 @@
 /Comics
 /build
 /dist
-/Changelog.dosage*
+/ChangeLog
 /testresults.txt
 /dosage.prof
 /dosage.egg-info
 /scripts/*.json
+/AUTHORS

.mailmap

@@ -0,0 +1,7 @@
+Bastian Kleineidam <bastian.kleineidam@web.de>
+Bastian Kleineidam <bastian.kleineidam@web.de> <calvin@debian.org>
+Dirk Reiners <reiners@destiny.ualr.edu> <dirkreiners@users.noreply.github.com>
+Dirk Reiners <reiners@destiny.ualr.edu> <reiners@localhost-144-167-115-170.ddns.ualr.edu>
+Helge Stasch <freestila@gmx.de>
+Helge Stasch <freestila@gmx.de> <helge.stasch@inform-software.com>
+Tobias Gruetzmacher <tobias-git@23.gs> <tobias-github@23.gs>

MANIFEST.in

@@ -1,3 +1,2 @@
-exclude .git*
-exclude .travis.yml
+exclude .*
 recursive-exclude scripts dosage.*

dosage

@@ -15,6 +15,7 @@ import os
 import argparse
 import pydoc
 from io import StringIO
+import dosagelib
 from dosagelib import events, configuration, singleton, director
 from dosagelib.output import out
 from dosagelib.util import internal_error, strlimit
@@ -113,7 +114,7 @@ def displayVersion(verbose):
                     text = ('A new version %(version)s of %(app)s is '
                             'available at %(url)s.')
                 attrs = dict(version=version, app=configuration.AppName,
-                             url=url, currentversion=configuration.Version)
+                             url=url, currentversion=dosagelib.__version__)
                 print(text % attrs)
         else:
             if value is None:

dosagelib/__init__.py

@@ -12,10 +12,9 @@ your intentions, and received permission to distribute.
 The primary interface is the 'dosage' commandline script.
 Comic modules for each comic are located in L{dosagelib.plugins}.
 """
-import sys
-if not (hasattr(sys, 'version_info') or
-        sys.version_info < (2, 7, 0, 'final', 0)):
-    raise SystemExit("This program requires Python 2.7 or later.")
 
-# PEP 396
-from .configuration import Version as __version__
+from pkg_resources import get_distribution
+
+AppName = u'dosage'
+dist = get_distribution(AppName)
+__version__ = dist.version # PEP 396

dosagelib/configuration.py

@@ -4,14 +4,16 @@
 Define basic configuration data like version or application name.
 """
 
-AppName = u'dosage'
-Version = u'2.16' # Should be PEP 440 compatible
-App = AppName + u' ' + Version
+from __future__ import print_function
+from . import __version__, AppName
+
+App = AppName + u' ' + __version__
+
 Maintainer = u'Tobias Gruetzmacher'
 MaintainerEmail = u'tobias-dosage@23.gs'
 Url = u'http://dosage.rocks/'
 SupportUrl = u'https://github.com/webcomics/dosage/issues'
-UserAgent = u"Mozilla/5.0 (compatible; %s/%s; +%s)" % (AppName, Version, Url)
+UserAgent = u"Mozilla/5.0 (compatible; %s/%s; +%s)" % (AppName, __version__, Url)
 Copyright = u"""Copyright (C) 2004-2005 Tristan Seligmann and Jonathan Jacobs
 Copyright (C) 2012-2014 Bastian Kleineidam
 Copyright (C) 2015 Tobias Gruetzmacher

dosagelib/updater.py

@@ -3,7 +3,7 @@
 Function to check for updates.
 """
 import os
-from .configuration import Version as CurrentVersion
+import dosagelib
 from .util import urlopen
 from distutils.version import StrictVersion
 import requests
@@ -29,7 +29,7 @@ def check_update ():
     if version is None:
         # value is an error message
         return False, value
-    if version == CurrentVersion:
+    if version == dosagelib.__version__:
         # user has newest version
         return True, None
     if is_newer_version(version):
@@ -55,4 +55,4 @@ def get_online_version ():
 
 def is_newer_version (version):
     """Check if given version is newer than current version."""
-    return StrictVersion(version) > StrictVersion(CurrentVersion)
+    return StrictVersion(version) > StrictVersion(dosagelib.__version__)

requirements.txt

@@ -1,7 +1 @@
-# required:
 requests>=2.0
-# optional:
-argcomplete
-lxml
-cssselect
-Pillow

setup.cfg

@@ -0,0 +1,46 @@
+[metadata]
+name = dosage
+maintainer = Tobias Gruetzmacher
+maintainer-email = tobias-dosage@23.gs
+summary = a comic strip downloader and archiver
+description-file = doc/README.txt
+home-page = http://dosage.rocks/
+requires-python = >=2.7
+license = MIT
+platform = Any
+keywords = comic,webcomic,downloader,archiver,crawler
+classifier =
+    Environment :: Console
+    Intended Audience :: End Users/Desktop
+    Topic :: Multimedia :: Graphics
+    Topic :: Internet :: WWW/HTTP
+    Development Status :: 4 - Beta
+    License :: OSI Approved :: MIT License
+    Programming Language :: Python
+    Programming Language :: Python :: 2
+    Programming Language :: Python :: 2.7
+    Programming Language :: Python :: 3
+    Programming Language :: Python :: 3.3
+    Programming Language :: Python :: 3.4
+    Operating System :: OS Independent
+
+[files]
+packages =
+    dosagelib
+data_files =
+    bin = dosage
+
+[extras]
+parser =
+    lxml
+css =
+    cssselect
+dimensions =
+    Pillow
+bash =
+    argcomplete
+test =
+    pytest-xdist
+
+[bdist_wheel]
+universal=1

setup.py

@@ -1,67 +1,11 @@
 #!/usr/bin/env python
-# -*- coding: iso-8859-1 -*-
 # Copyright (C) 2004-2005 Tristan Seligmann and Jonathan Jacobs
 # Copyright (C) 2012-2014 Bastian Kleineidam
 # Copyright (C) 2015 Tobias Gruetzmacher
 
-from __future__ import print_function
-import os
-import codecs
-from setuptools import setup, find_packages
-
-def get_authors():
-    """Read list of authors from a text file, filtering comments."""
-    authors = []
-    authorfile = os.path.join('doc', 'authors.txt')
-    with codecs.open(authorfile, 'r', 'utf-8') as f:
-        for line in f:
-            line = line.strip()
-            if line and not line.startswith(u'#'):
-                authors.append(line)
-    return u", ".join(authors)
-
-
-config = {}
-with codecs.open(os.path.join('dosagelib', 'configuration.py')) as fp:
-    exec(fp.read(), config)
+from setuptools import setup
 
 setup(
-    name = config['AppName'],
-    version = config['Version'],
-    description = 'a comic strip downloader and archiver',
-    keywords = 'comic,webcomic,downloader,archiver',
-    author = get_authors(),
-    maintainer = config['Maintainer'],
-    maintainer_email = config['MaintainerEmail'],
-    license = 'MIT',
-    url = config['Url'],
-    packages = find_packages(exclude=['tests']),
-    scripts = (
-        'dosage',
-    ),
-    classifiers = (
-        'Environment :: Console',
-        'Intended Audience :: End Users/Desktop',
-        'Topic :: Multimedia :: Graphics',
-        'Topic :: Internet :: WWW/HTTP',
-        'Development Status :: 4 - Beta',
-        'License :: OSI Approved :: MIT License',
-        'Programming Language :: Python',
-        'Programming Language :: Python :: 2',
-        'Programming Language :: Python :: 2.7',
-        'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.3',
-        'Programming Language :: Python :: 3.4',
-        'Operating System :: OS Independent',
-    ),
-    install_requires = (
-        'requests',
-    ),
-    extras_require = {
-        'xpath': ["lxml"],
-        'css': ['cssselect'],
-    },
-    setup_requires = [
-        "setuptools_git >= 1.0",
-    ]
+    setup_requires=['pbr'],
+    pbr=True,
 )