From 07628998ddb708700cf10abd6e0736dfa2b0cde3 Mon Sep 17 00:00:00 2001
From: Einar Forselv <eforselv@gmail.com>
Date: Fri, 19 Apr 2019 17:14:29 +0200
Subject: [PATCH] is_true function for checking label value truthfullness
---
restic_volume_backup/utils.py | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/restic_volume_backup/utils.py b/restic_volume_backup/utils.py
index 734636e..8d8d6db 100644
--- a/restic_volume_backup/utils.py
+++ b/restic_volume_backup/utils.py
@@ -2,6 +2,8 @@ import docker
from restic_volume_backup.config import Config
+TRUE_VALUES = ['1', 'true', 'True', True, 1]
+
def list_containers():
"""
@@ -15,3 +17,10 @@ def list_containers():
all_containers = client.containers.list()
client.close()
return [c.attrs for c in all_containers]
+
+
+def is_true(self, value):
+ """
+ Evaluates the truthfullness of a bool value in container labels
+ """
+ return value in TRUE_VALUES