"""Apply flow from commandline"""
from django.core.management.base import BaseCommand, no_translations
from passbook.flows.transfer.importer import FlowImporter
class Command(BaseCommand): # pragma: no cover
@no_translations
def handle(self, *args, **options):
"""Apply all flows in order, abort when one fails to import"""
for flow_path in options.get("flows", []):
with open(flow_path, "r") as flow_file:
importer = FlowImporter(flow_file.read())
valid = importer.validate()
if not valid:
raise ValueError("Flow invalid")
importer.apply()
def add_arguments(self, parser):
parser.add_argument("flows", nargs="+", type=str)
