def append_pav_to_tickets(pav, pav_append, prod=False, dry_run=False):
"""Find tickets with given PAV and append new PAV to them.
Args:
pav: Existing PAV to search with
pav_append: New PAV that will be added to tickets
prod: Choose if production JIRA is used, default False
dry_run: If True action is not performed, just logged, default False
"""
ticket_ids = get_ticket_IDs(prod=prod, pav=pav)
if not ticket_ids:
logging.error('No tickets match provided PAV')
return
for ticket_id in ticket_ids:
logging.debug('Appending PAV to ticket {0}'.format(ticket_id))
if not dry_run:
ticket = Ticket(prod=prod, ticket_id=ticket_id)
ticket.add_pav(pav_append)
