Define version in setup.py to not break install

Author: Danielle Madeley

README.md

@@ -52,8 +52,11 @@ License
 =======
 
 Aloe - Cucumber runner for Python based on Lettuce and Nose
+
 Copyright (C) <2015> Alexey Kotlyarov <a@koterpillar.com>
+
 Copyright (C) <2014-2015 Danielle Madeley <danielle@madeley.id.au>
+
 Copyright (C) <2010-2012> Gabriel Falcão <gabriel@nacaolivre.org>
 
 

aloe/__init__.py

@@ -27,8 +27,6 @@
 from future import standard_library
 standard_library.install_aliases()
 
-__version__ = '0.0.17'
-
 import sys
 import threading
 

docs/conf.py

@@ -62,7 +62,7 @@
 # built documents.
 #
 # The short X.Y version.
-from aloe import __version__
+from setup import __version__
 version = release = __version__
 
 # The language for content autogenerated by Sphinx. Refer to documentation

setup.py

@@ -18,36 +18,40 @@
 Setup script.
 """
 
+__version__ = '0.0.17'
+
+import os
 from setuptools import setup, find_packages
 
-from aloe import __version__
-
-with open('requirements.txt') as requirements, \
-        open('test_requirements.txt') as test_requirements:
-    setup(
-        name='aloe',
-        version=__version__,
-        description='Gherkin runner compatible with Lettuce',
-        author='Alexey Kotlyarov',
-        author_email='a@koterpillar.com',
-        url='https://github.com/koterpillar/aloe',
-        long_description=open('README.md').read(),
-        classifiers=[
-            ('License :: OSI Approved :: ' +
-             'GNU General Public License v3 or later (GPLv3+)'),
-        ],
-
-        packages=find_packages(exclude=['tests']),
-        include_package_data=True,
-
-        entry_points={
-            'console_scripts': [
-                'aloe = aloe:main',
+if __name__ == '__main__':
+    with \
+            open('requirements.txt') as requirements, \
+            open('test_requirements.txt') as test_requirements, \
+            open('README.md') as readme:
+        setup(
+            name='aloe',
+            version=__version__,
+            description='Gherkin runner compatible with Lettuce',
+            author='Alexey Kotlyarov',
+            author_email='a@koterpillar.com',
+            url='https://github.com/koterpillar/aloe',
+            long_description=readme.read(),
+            classifiers=[
+                ('License :: OSI Approved :: ' +
+                'GNU General Public License v3 or later (GPLv3+)'),
             ],
-        },
 
-        install_requires=requirements.read().splitlines(),
+            packages=find_packages(exclude=['tests']),
+            include_package_data=True,
+
+            entry_points={
+                'console_scripts': [
+                    'aloe = aloe:main',
+                ],
+            },
+
+            install_requires=requirements.readlines(),
 
-        test_suite='tests',
-        tests_require=test_requirements.read().splitlines(),
-    )
+            test_suite='tests',
+            tests_require=test_requirements.readlines(),
+        )