Add __version__ to twtxt, make use of it elsewhere

docs/conf.py

@@ -17,6 +17,8 @@ import sys
 
 import alabaster
 
+import twtxt
+
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
@@ -61,9 +63,9 @@ author = u'buckket'
 # built documents.
 #
 # The short X.Y version.
-version = '1.2.0'
+version = twtxt.__version__
 # The full version, including alpha/beta/rc tags.
-release = '1.2.0'
+release = version
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

docs/index.rst

@@ -1,7 +1,7 @@
 Welcome to twtxt!
 =================
 
-Current release: v\ |version|.
+Release: v\ |version|.
 
 Welcome to twtxt’s documentation. This documentation is divided into multiple parts.
 We recommend you to get started with the :ref:`installation` and then head over to the
@@ -40,8 +40,5 @@ This part of the documentation describes the modules, classes, functions and oth
 
    api
 
-
-
-
 .. _GitHub: https://github.com/buckket/twtxt
 .. _irc.freenode.net: https://freenode.net/

setup.py

@@ -1,14 +1,24 @@
+import ast
+import re
 import sys
-from setuptools import setup, find_packages
+
+from setuptools import find_packages
+from setuptools import setup
+
+_version_re = re.compile(r'__version__\s+=\s+(.*)')
 
 
 if sys.version_info < (3, 4, 1):
     raise RuntimeError("twtxt requires Python 3.4.1+")
 
+with open('twtxt/__init__.py', 'rb') as f:
+    version = str(ast.literal_eval(_version_re.search(
+        f.read().decode('utf-8')).group(1)))
+
 
 setup(
     name='twtxt',
-    version='1.2.0',
+    version=version,
 
     url='https://github.com/buckket/twtxt',
 

twtxt/__init__.py

@@ -7,3 +7,6 @@
     :copyright: (c) 2016 by buckket.
     :license: MIT, see LICENSE for more details.
 """
+
+
+__version__ = '1.2.1-dev'