Fix doctor

frappe/utils/doctor.py

@@ -1,6 +1,6 @@
 from __future__ import unicode_literals
 import json, base64, os
-import frappe.cli
+import frappe.utils
 from frappe.celery_app import get_celery
 from frappe.utils.file_lock import check_lock, LockTimeoutError
 from collections import Counter
@@ -17,7 +17,7 @@ def get_queues():
 	"Returns the name of queues where frappe enqueues tasks as per the configuration"
 	queues = ["celery"]
 	if frappe.conf.celery_queue_per_site:
-		for site in frappe.cli.get_sites():
+		for site in frappe.utils.get_sites():
 			queues.append(site)
 			queues.append('longjobs@' + site)
 	return queues
@@ -36,7 +36,7 @@ def purge_pending_tasks(event='all'):
 	count = 0
 
 	for queue in get_queues():
-		for taskstr in r.lrange(queue, 0 , -1):
+		for taskstr in r.lrange(queue, 0, -1):
 			taskbody = get_task_body(taskstr)
 			kwargs = taskbody.get('kwargs')
 			if kwargs and kwargs.get('handler') and kwargs.get('handler') in event_tasks:
@@ -55,7 +55,7 @@ def get_pending_task_count():
 def get_timedout_locks():
 	"Get list of stale locks from all sites"
 	old_locks=[]
-	for site in frappe.cli.get_sites():
+	for site in frappe.utils.get_sites():
 		locksdir = os.path.join(site, 'locks')
 		for lock in os.listdir(locksdir):
 			lock_path = os.path.join(locksdir, lock)