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        "author": "Pior Bastida",
        "author_email": "pior@pbastida.net",
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        "classifiers": [
            "Development Status :: 3 - Alpha",
            "Intended Audience :: Developers",
            "License :: OSI Approved :: MIT License",
            "Operating System :: OS Independent",
            "Programming Language :: Python :: 2.7",
            "Programming Language :: Python :: 3.3",
            "Programming Language :: Python :: 3.4",
            "Programming Language :: Python :: 3.5",
            "Programming Language :: Python :: Implementation :: PyPy",
            "Topic :: Internet"
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        "description": "=======\nCaravan\n=======\n\n**Light python framework for AWS SWF**\n\nAbout this Project\n==================\n\nCaravan is being used at `Ludia <https://github.com/ludia>`_ for projects\nlike marketing campaign system and on-demand distributed processing\nsystems (thanks to hundreds of Lambda functions).\n\nFeedbacks, ideas and contributions are highly welcomed. (Just open a\n`Github issue <https://github.com/pior/caravan/issues>`_).\n\n- `Code on Github <https://github.com/pior/caravan>`_\n- `PyPi <https://pypi.python.org/pypi/caravan>`_\n- `Tests <https://travis-ci.org/pior/caravan>`_ |travis| |coveralls|\n- Doc: ``TODO``\n\n.. |travis| image:: https://travis-ci.org/pior/caravan.svg?branch=master\n   :target: https://travis-ci.org/pior/caravan\n\n.. |coveralls| image:: https://coveralls.io/repos/pior/caravan/badge.svg?branch=master&service=github\n   :target: https://coveralls.io/github/pior/caravan?branch=master\n\nFocus of this project\n=====================\n\nSimilar projects exists (like Simpleflow which seems mature).\nHere is where Caravan differs from existing projects:\n\n- Support of AWS Lambda tasks\n- Boto3\n- KISS\n- Bring your own workflow framework (standard implementations as contribs)\n- No coupling between Decider code and Activity code\n- Paster compatible config file\n\nFeatures\n========\n\n- Decider worker\n- Activity task worker ``TODO``\n- Commands to start/signal/terminate an arbitrary workflow execution\n- Command to list open workflow execution\n- Command to register a domain / list domains\n\nConfiguration\n=============\n\nCaravan uses Boto3 to connect to AWS. See\n`Boto 3 configuration guide <http://boto3.readthedocs.org/en/latest/guide/configuration.html>`_\nfor the complete documentation.\n\n.. warning::\n   On AWS EC2, the metadata provider only provides the credentials, the\n   must be provided by configuration.\n\nEnvironment Variables\n---------------------\n\n``AWS_ACCESS_KEY_ID``\n    The access key for your AWS account.\n\n``AWS_SECRET_ACCESS_KEY``\n    The secret key for your AWS account.\n\n``AWS_DEFAULT_REGION``\n    The default region to use, e.g. `us-east-1`.\n\n``AWS_PROFILE``\n    The default credential and configuration profile to use, if any.\n\nConfiguration Files\n-------------------\n\nThe credentials file is located at ``~/.aws/credentials``::\n\n   [default]\n   # The access key for your AWS account\n   aws_access_key_id=<YOUR ACCESS KEY ID>\n\n   # The secret key for your AWS account\n   aws_secret_access_key=<YOUR SECRET KEY>\n\nThe settings file is located at ``~/.aws/config``::\n\n   [default]\n   # The default region when making requests\n   region=<REGION NAME>\n\nIt also supports profiles::\n\n   [profile dev-profile]\n   # The default region when using the dev-profile account\n   region=<REGION NAME>\n\nDemo\n====\n\nSetup a SWF domain to run this example::\n\n   $ caravan-domain-register -n CaravanDemo --retention-days 1\n\nWrite a workflow type (see full demo_)\n\n.. code:: python\n\n   from caravan import Workflow\n\n\n   class Demo(Workflow):\n\n       \"\"\"Noop workflow using the bare caravan API.\"\"\"\n\n       name = 'Demo'\n       version = '0.1'\n       default_execution_start_to_close_timeout = '600'\n       default_task_start_to_close_timeout = '10'\n\n       def run(self):\n           self.task.print_events()\n           self.task.add_decision('CompleteWorkflowExecution')\n\n.. _demo: https://github.com/pior/caravan/blob/master/caravan/examples/demo.py\n\nRun the decider with the Demo workflow::\n\n   $ caravan-decider -d CaravanDemo -m caravan.examples.demo -t default --verbose\n\nStart an execution of the Demo workflow::\n\n   $ caravan-start -d CaravanDemo -n Demo -v 0.1 -i 1\n\n   (The Demo workflow will wait for 5 minutes)\n\nList the executions::\n\n   $ caravan-list -d CaravanDemo\n   $ caravan-list -d CaravanDemo --oldest 2015-01-01\n\nSend a signal to an execution::\n\n   $ caravan-signal -d CaravanDemo -i 1 -s PRINT --input 'Hello World!'\n   $ caravan-signal -d CaravanDemo -i 1 -s PRINT --input 'Lorem ipsum'\n   $ caravan-signal -d CaravanDemo -i 1 -s STOP\n\nTerminate an execution::\n\n   $ caravan-terminate -d CaravanDemo -i 1\n\nSimilar projects\n================\n\nPython:\n\n- Simpleflow: https://github.com/botify-labs/simpleflow\n- Flowy: https://github.com/severb/flowy\n- Garcon: https://github.com/xethorn/garcon\n\nRuby:\n\n- AWS Flow: https://github.com/aws/aws-flow-ruby\n\nReferences\n==========\n\n- `AWS Developer Guide for SWF <http://docs.aws.amazon.com/amazonswf/latest/developerguide/>`_\n- `AWS API reference for SWF <http://docs.aws.amazon.com/amazonswf/latest/apireference/>`_\n\nDevelopment\n===========\n\nPossibly use `virtualenvwrapper <https://virtualenvwrapper.readthedocs.org/en/latest/>`_\nto manage your virtualenvs.\n\n   $ mkvirtualenv caravan\n\n   or\n\n   $ virtualenv caravan\n\nClone and install development dependencies::\n\n   (caravan)$ git clone git@github.com:pior/caravan.git\n   (caravan)$ cd caravan\n   (caravan)$ pip install -e .[dev]\n\nRun tests::\n\n   (caravan)$ nosetests\n\nRelease\n=======\n\nThe release process use zest.releaser::\n\n   $ fullrelease\n\nLicense\n=======\n\nMIT licensed. See the bundled\n`LICENSE <https://github.com/pior/caravan/blob/master/LICENSE>`_\nfile for more details",
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