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توضیحات

Light python framework for AWS SWF

ویژگی	مقدار
سیستم عامل	-
نام فایل	caravan-0.2.2
نام	caravan
نسخه کتابخانه	0.2.2
نگهدارنده	[]
ایمیل نگهدارنده	[]
نویسنده	Pior Bastida
ایمیل نویسنده	pior@pbastida.net
آدرس صفحه اصلی	https://github.com/pior/caravan
آدرس اینترنتی	https://pypi.org/project/caravan/
مجوز	MIT

======= Caravan ======= **Light python framework for AWS SWF** About this Project ================== Caravan is being used at `Ludia <https://github.com/ludia>`_ for projects like marketing campaign system and on-demand distributed processing systems (thanks to hundreds of Lambda functions). Feedbacks, ideas and contributions are highly welcomed. (Just open a `Github issue <https://github.com/pior/caravan/issues>`_). - `Code on Github <https://github.com/pior/caravan>`_ - `PyPi <https://pypi.python.org/pypi/caravan>`_ - `Tests <https://travis-ci.org/pior/caravan>`_ |travis| |coveralls| - Doc: ``TODO`` .. |travis| image:: https://travis-ci.org/pior/caravan.svg?branch=master :target: https://travis-ci.org/pior/caravan .. |coveralls| image:: https://coveralls.io/repos/pior/caravan/badge.svg?branch=master&service=github :target: https://coveralls.io/github/pior/caravan?branch=master Focus of this project ===================== Similar projects exists (like Simpleflow which seems mature). Here is where Caravan differs from existing projects: - Support of AWS Lambda tasks - Boto3 - KISS - Bring your own workflow framework (standard implementations as contribs) - No coupling between Decider code and Activity code - Paster compatible config file Features ======== - Decider worker - Activity task worker ``TODO`` - Commands to start/signal/terminate an arbitrary workflow execution - Command to list open workflow execution - Command to register a domain / list domains Configuration ============= Caravan uses Boto3 to connect to AWS. See `Boto 3 configuration guide <http://boto3.readthedocs.org/en/latest/guide/configuration.html>`_ for the complete documentation. .. warning:: On AWS EC2, the metadata provider only provides the credentials, the must be provided by configuration. Environment Variables --------------------- ``AWS_ACCESS_KEY_ID`` The access key for your AWS account. ``AWS_SECRET_ACCESS_KEY`` The secret key for your AWS account. ``AWS_DEFAULT_REGION`` The default region to use, e.g. `us-east-1`. ``AWS_PROFILE`` The default credential and configuration profile to use, if any. Configuration Files ------------------- The credentials file is located at ``~/.aws/credentials``:: [default] # The access key for your AWS account aws_access_key_id=<YOUR ACCESS KEY ID> # The secret key for your AWS account aws_secret_access_key=<YOUR SECRET KEY> The settings file is located at ``~/.aws/config``:: [default] # The default region when making requests region=<REGION NAME> It also supports profiles:: [profile dev-profile] # The default region when using the dev-profile account region=<REGION NAME> Demo ==== Setup a SWF domain to run this example:: $ caravan-domain-register -n CaravanDemo --retention-days 1 Write a workflow type (see full demo_) .. code:: python from caravan import Workflow class Demo(Workflow): """Noop workflow using the bare caravan API.""" name = 'Demo' version = '0.1' default_execution_start_to_close_timeout = '600' default_task_start_to_close_timeout = '10' def run(self): self.task.print_events() self.task.add_decision('CompleteWorkflowExecution') .. _demo: https://github.com/pior/caravan/blob/master/caravan/examples/demo.py Run the decider with the Demo workflow:: $ caravan-decider -d CaravanDemo -m caravan.examples.demo -t default --verbose Start an execution of the Demo workflow:: $ caravan-start -d CaravanDemo -n Demo -v 0.1 -i 1 (The Demo workflow will wait for 5 minutes) List the executions:: $ caravan-list -d CaravanDemo $ caravan-list -d CaravanDemo --oldest 2015-01-01 Send a signal to an execution:: $ caravan-signal -d CaravanDemo -i 1 -s PRINT --input 'Hello World!' $ caravan-signal -d CaravanDemo -i 1 -s PRINT --input 'Lorem ipsum' $ caravan-signal -d CaravanDemo -i 1 -s STOP Terminate an execution:: $ caravan-terminate -d CaravanDemo -i 1 Similar projects ================ Python: - Simpleflow: https://github.com/botify-labs/simpleflow - Flowy: https://github.com/severb/flowy - Garcon: https://github.com/xethorn/garcon Ruby: - AWS Flow: https://github.com/aws/aws-flow-ruby References ========== - `AWS Developer Guide for SWF <http://docs.aws.amazon.com/amazonswf/latest/developerguide/>`_ - `AWS API reference for SWF <http://docs.aws.amazon.com/amazonswf/latest/apireference/>`_ Development =========== Possibly use `virtualenvwrapper <https://virtualenvwrapper.readthedocs.org/en/latest/>`_ to manage your virtualenvs. $ mkvirtualenv caravan or $ virtualenv caravan Clone and install development dependencies:: (caravan)$ git clone git@github.com:pior/caravan.git (caravan)$ cd caravan (caravan)$ pip install -e .[dev] Run tests:: (caravan)$ nosetests Release ======= The release process use zest.releaser:: $ fullrelease License ======= MIT licensed. See the bundled `LICENSE <https://github.com/pior/caravan/blob/master/LICENSE>`_ file for more details

نیازمندی

مقدار	نام
-	boto3
-	arrow
-	six
-	tabulate
-	inflection
xtr	nose;
xtr	nosexcover;
xtr	coverage;
==0.2.4)	yanc
xtr	mock;
xtr	freezegun;
xtr	abduct;
==0.8.10)	httpretty
xtr	moto;
xtr	zest.releaser[recommended];
xtr	pylama;

نحوه نصب

نصب پکیج whl caravan-0.2.2:

pip install caravan-0.2.2.whl

نصب پکیج tar.gz caravan-0.2.2:

pip install caravan-0.2.2.tar.gz