Add setup.py script

.gitignore

@@ -1,4 +1,5 @@
 *.pyc
+.build
 .media
 .mypy_cache
 .tox

MANIFEST.in

@@ -0,0 +1,7 @@
+include LICENSE
+include LICENSE_EXCEPTION 
+include MANIFEST.in
+include README.rst
+recursive-include viewflow/templates *
+recursive-include viewflow/locale *
+recursive-include viewflow/static *

README.md

@@ -65,7 +65,7 @@ http://cookbook.viewflow.io
   <img src="assets/dashboard.png" alt="drawing" width="600"/>
 </a>
 
-The workflow layer separates collaboration logic from view code.
+The workflow layer separates collaboration logic from the views code.
 
 ```python
 def approve_task(request, process_pk, task_pk):

setup.cfg

@@ -0,0 +1,16 @@
+[egg_info]
+egg_base = .build/
+
+[bdist_wheel]
+universal=1
+bdist_dir = .build/build
+
+[build]
+build_lib = .build/lib
+
+[flake8]
+max-line-length = 119
+
+[pep257]
+add-ignore = D100,D104,D105
+match-dir= (?!migrations)

setup.py

@@ -0,0 +1,35 @@
+import setuptools
+
+
+setuptools.setup(
+    name='django-viewflow',
+    version='2.0.0a0',
+    author_email='kmmbvnr@gmail.com',
+    author='Mikhail Podgurskiy',
+    description="Reusable library to build business applications fast",
+    include_package_data=True,
+    keywords=['django', 'admin', 'workflow', 'fsm', 'bpm', 'bpmn'],
+    license='AGPL',
+    long_description_content_type="text/markdown",
+    long_description=open('README.md', 'r', encoding='utf-8').read(),
+    packages=setuptools.find_packages(exclude=['tests*']),
+    python_requires='>=3.7',
+    zip_safe=False,
+    classifiers=[
+        'Development Status :: 3 - Alpha',
+        'Intended Audience :: Developers',
+        'Natural Language :: English',
+        'Operating System :: OS Independent',
+        'Framework :: Django',
+        'Framework :: Django :: 3.1',
+        'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3 :: Only',
+        'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
+        'Topic :: Software Development :: Libraries :: Python Modules',
+        'License :: OSI Approved :: GNU Affero General Public License v3 or later (AGPLv3+)',
+    ],
+    install_requires=[
+        'Django>=3.1',
+    ],
+)

tox.ini

@@ -36,6 +36,12 @@ deps =
   psycopg2-binary==2.8.5
   django_sendmail_backend==0.1.2
   selenium==3.141.0
+  html5lib==1.1
+
+  # packaging
+  pyc-wheel==1.2.4
+  setuptools==51.0.0
+  wheel==0.36.2
 
 setenv =
     PYTHONPATH={toxinidir}
@@ -48,3 +54,29 @@ passenv =
     MOZ_HEADLESS
     DISPLAY
     TERM
+
+ # allow to run tox under non-owner of venv directory
+envlogdir = /tmp
+
+
+[testenv:py38-dj31]
+envdir=.venv38
+
+
+[testenv:py39-dj31]
+python=python3.9
+envdir=.venv39
+
+
+[testenv:docs]
+basepython=python3.7
+envdir = {toxworkdir}/docs
+deps =
+  Sphinx
+  sphinxcontrib-fulltoc
+  https://github.com/guzzle/guzzle_sphinx_theme/archive/master.zip
+  https://github.com/joh/when-changed/archive/master.zip
+  {[testenv]deps}
+
+commands = {posargs:when-changed -s -r docs sphinx-build -a -b html docs/ html/}
+