vyos.util: T3663: move inotify-based imports to function level

Keep the vyos.util function clean and not pull in the rest of the world
when importing it.

1 files changed, 5 insertions, 5 deletions

diff --git a/python/vyos/util.py b/python/vyos/util.py
index 630fb1dcc..8247ccb2d 100644
--- a/python/vyos/util.py
+++ b/python/vyos/util.py
@@ -16,9 +16,6 @@
 import os
 import re
 import sys
-import time
-
-import inotify.adapters
 
 #
 # NOTE: Do not import full classes here, move your import to the function
@@ -518,9 +515,12 @@ def wait_for_inotify(file_path, event_type=None, timeout=None, sleep_interval=0.
         raise ValueError(
           "File path {} does not have a file part, do not know what to watch for".format(file_path))
 
-    time_start = time.time()
+    from inotify.adapters import Inotify
+    from time import time
+
+    time_start = time()
 
-    i = inotify.adapters.Inotify()
+    i = Inotify()
     i.add_watch(os.path.dirname(file_path))
 
     for event in i.event_gen(yield_nones=True):