"""
This example retrieves details of all the Workflows in our Galaxy account and lists information on them.

Usage: python list_workflows.py <galaxy-url> <galaxy-API-key>
"""

import sys
from bioblend.galaxy import GalaxyInstance

if len(sys.argv) != 3:
    print "Usage: python list_workflows.py <galaxy-url> <galaxy-API-key>"
    sys.exit(1)
galaxy_url = sys.argv[1]
galaxy_key = sys.argv[2]

print "Initiating Galaxy connection"

gi = GalaxyInstance(url=galaxy_url, key=galaxy_key)

print "Retrieving Workflows list"

workflows = gi.workflows.get_workflows()

if len(workflows) == 0:
    print "There are no Workflows in your account."
else:
    print "\nWorkflows:"
    for wf_dict in workflows:
        print "{0} : {1}".format(wf_dict['name'], wf_dict['id'])
