use WTTR_WWO_KEY_FILE to override WWO keyfile location (#238)

5 years ago · fbf4aad445
parent bac771051a
commit fbf4aad445
1 changed files with 3 additions and 1 deletions
--- a/lib/globals.py
+++ b/lib/globals.py
@ -88,7 +88,9 @@ IP2LOCATION_KEY = None
 if os.path.exists(_IP2LOCATION_KEY_FILE):
    IP2LOCATION_KEY = open(_IP2LOCATION_KEY_FILE, 'r').read().strip()

-_WWO_KEY_FILE = os.environ['HOME'] + '/.wwo.key'
+_WWO_KEY_FILE = os.environ.get(
+    "WTTR_WWO_KEY_FILE",
+    os.environ['HOME'] + '/.wwo.key')
 WWO_KEY = "key-is-not-specified"
 if os.path.exists(_WWO_KEY_FILE):
    WWO_KEY = open(_WWO_KEY_FILE, 'r').read().strip()