cwl-airflow-parser

About

Extends Apache-Airflow with CWL v1.0 support.

Installation

pip3.6 install -U cwl-airflow-parser

Requirements

Package has been tested on Ubuntu 16.04.3 and Mac OS X Sierra/ High Sierra. Make sure your system satisfies the following criteria:

python 3.6
docker
nodejs

Usage

from cwl_airflow_parser import CWLDAG, CWLJobDispatcher, CWLJobGatherer
from datetime import timedelta

def cwl_workflow(workflow_file):
    dag = CWLDAG(default_args={
        'owner': 'airflow',
        'email': ['my@email.com'],
        'email_on_failure': False,
        'email_on_retry': False,
        'retries': 20,
        'retry_exponential_backoff': True,
        'retry_delay': timedelta(minutes=30),
        'max_retry_delay': timedelta(minutes=60 * 4)
    },
        cwl_workflow=workflow_file)
    dag.create()
    dag.add(CWLJobDispatcher(dag=dag), to='top')
    dag.add(CWLJobGatherer(dag=dag), to='bottom')

    return dag
 
cwl_workflow("/path/to/my/workflow.cwl")

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

cwl-airflow-parser-1.0.20181210183459.tar.gz (13.6 kB view details)

Uploaded Dec 11, 2018 Source

File details

Details for the file cwl-airflow-parser-1.0.20181210183459.tar.gz.

File metadata

Download URL: cwl-airflow-parser-1.0.20181210183459.tar.gz
Upload date: Dec 11, 2018
Size: 13.6 kB
Tags: Source
Uploaded using Trusted Publishing? No
Uploaded via: twine/1.11.0 pkginfo/1.4.2 requests/2.19.1 setuptools/40.0.0 requests-toolbelt/0.8.0 tqdm/4.26.0 CPython/3.6.5

File hashes

Hashes for cwl-airflow-parser-1.0.20181210183459.tar.gz
Algorithm	Hash digest
SHA256	`50be66d45e93b4357e7820329153396a8c8db896d88cb7e7d25fda73f66af958`
MD5	`4d5cdb6c3ec01f57a2d65daa999a5e49`
BLAKE2b-256	`bdb590fd5c5ba8834861d03ee157877e34cd67e3e6c1d034d4d13edf2ee7a106`