#!/usr/bin/env python
import os
import sys

from gnocchiclient import client
from keystoneauth1 import identity
from keystoneauth1 import session


auth = identity.Password(auth_url=os.getenv("OS_AUTH_URL"),
                         username=os.getenv("OS_USERNAME"),
                         project_name=os.getenv("OS_PROJECT_NAME"),
                         password=os.getenv("OS_PASSWORD"))
g = client.Client(1, session.Session(auth=auth))

for metric_id in sys.argv[1:]:
    try:
        g.metric.delete(metric_id)
    except Exception as e:
        print("Unable to delete metric `%s': %s" % (metric_id, e))
    else:
        print("Deleted metric `%s'" % metric_id)