commit bb634167ae9e60a46f35faec6b618cb3e2310c50
author Ulf Magnusson <Ulf.Magnusson@nordicsemi.no> Wed Sep 04 16:28:50 2019 +0200
committer Anas Nashif <anas.nashif@intel.com> Sat Sep 07 08:04:58 2019 -0400
tree 90160087fb686798bae93266d2477a7f9db95b1e
parent e3ff959d306451ccb28688cced600a3fd4693192

west: commands: Make functions that don't use 'self' static

Fixes this pylint warning:

    R0201: Method could be a function (no-self-use)

Another option would be to turn them into regular functions, but that'd
be a bigger change.

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>

scripts/west_commands/sign.py

diff --git a/scripts/west_commands/sign.py b/scripts/west_commands/sign.py
index 1ea90cc..c537b23 100644
--- a/scripts/west_commands/sign.py
+++ b/scripts/west_commands/sign.py
@@ -264,7 +264,8 @@
             log.dbg(quote_sh_list(sign_hex))
             subprocess.check_call(sign_hex)
 
-    def get_cfg(self, command, bcfg, item):
+    @staticmethod
+    def get_cfg(command, bcfg, item):
         try:
             return bcfg[item]
         except KeyError: