From 7346171bd2d1e490d4ee516ba25f6a53809afb9e Mon Sep 17 00:00:00 2001
From: Achilleas Koutsou <achilleas@koutsou.net>
Date: Fri, 4 Mar 2022 13:16:57 +0100
Subject: [PATCH] dnf-json: staticify methods that don't need to be instance
 methods

These two methods don't rely on the object instance at all so they
should be static.
The _timestamp_to_rfc() method can be a one-liner.
---
 dnf-json | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/dnf-json b/dnf-json
index c3e1cc539..21269f852 100755
--- a/dnf-json
+++ b/dnf-json
@@ -131,7 +131,8 @@ class Solver():
             self.base.repos.add(self._dnfrepo(repo, self.base.conf))
         self.base.fill_sack(load_system_repo=False)
 
-    def _dnfrepo(self, desc, parent_conf=None):
+    @staticmethod
+    def _dnfrepo(desc, parent_conf=None):
         """Makes a dnf.repo.Repo out of a JSON repository description"""
 
         repo = dnf.repo.Repo(desc["id"], parent_conf)
@@ -190,9 +191,9 @@ class Solver():
 
         return checksums
 
-    def _timestamp_to_rfc3339(self, timestamp):
-        d = datetime.utcfromtimestamp(timestamp)
-        return d.strftime('%Y-%m-%dT%H:%M:%SZ')
+    @staticmethod
+    def _timestamp_to_rfc3339(timestamp):
+        return datetime.utcfromtimestamp(timestamp).strftime('%Y-%m-%dT%H:%M:%SZ')
 
     def dump(self):
         packages = []