Compatible with Trusty to get net dirver info

1 files changed, 6 insertions, 3 deletions

diff --git a/bin/net_driver_info b/bin/net_driver_info
index ee5db46..0eb5a83 100755
--- a/bin/net_driver_info
+++ b/bin/net_driver_info
@@ -1,9 +1,10 @@
 #!/usr/bin/env python3
-# Copyright 2017 Canonical Ltd.
+# Copyright 2017-2018 Canonical Ltd.
 # All rights reserved.
 #
 # Written by:
 # Jonathan Cave <jonathan.cave@canonical.com>
+# Taihsiang Ho <taihsiang.ho@canonical.com>
 #
 # Print info about drivers we can identify automatically and also those we
 # identify in the special interest list!
@@ -28,7 +29,6 @@ for user_driver in sys.argv[1:]:
 driver_list.append(("unknown", user_driver))
 else:
 print("Requested driver {} not loaded\n".format(user_driver))
-
 # Produce the output
 for interface, driver in driver_list:
 print("Interface {} using module {}".format(interface, driver))
@@ -37,5 +37,8 @@ for interface, driver in driver_list:
 print(" Parameters:")
 for path in Path(sysfs_path).iterdir():
 if path.is_file():
- print(" {}: {}".format(path.name, path.read_text().strip()))
+ # Path.read_text is new in python 3.5 but we want to support
+ # trusty as well, which uses python 3.4 by default.
+ with open(str(path), 'r') as f:
+ print(" {}: {}".format(path.name, f.read().strip()))
 print()