From fc8a9fcd7d1f8a135ac1e89cd9079080222420b1 Mon Sep 17 00:00:00 2001
From: Erik Reid <erik.reid@geant.org>
Date: Fri, 19 Jul 2019 10:26:24 +0200
Subject: [PATCH] pep8
---
inventory_provider/tasks/worker.py | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/inventory_provider/tasks/worker.py b/inventory_provider/tasks/worker.py
index 0cd6fcdb..a013915c 100644
--- a/inventory_provider/tasks/worker.py
+++ b/inventory_provider/tasks/worker.py
@@ -440,6 +440,13 @@ def _derive_router_hostnames(config):
def _erase_next_db(config):
+ """
+ flush next db, but first save latch and then restore afterwards
+
+ TODO: handle the no latch scenario nicely
+ :param config:
+ :return:
+ """
r = get_next_redis(config)
saved_latch = get_latch(r)
r.flushdb()
@@ -449,6 +456,7 @@ def _erase_next_db(config):
new_current=saved_latch['current'],
new_next=saved_latch['next'])
+
def launch_refresh_cache_all(config):
"""
utility function intended to be called outside of the worker process
--
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