From 58e533f69e8bc3b683ba08d0316ce8955f7e5960 Mon Sep 17 00:00:00 2001
From: deadc0de6 <info@deadc0de.ch>
Date: Sat, 22 Oct 2022 23:12:15 +0200
Subject: [PATCH] R0201

---
 catcli/noder.py | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/catcli/noder.py b/catcli/noder.py
index 59607b9..7ad39bd 100644
--- a/catcli/noder.py
+++ b/catcli/noder.py
@@ -159,7 +159,8 @@ class Noder:
     ###############################################################
     # public helpers
     ###############################################################
-    def format_storage_attr(self, attr):
+    @staticmethod
+    def format_storage_attr(attr):
         """format the storage attr for saving"""
         if not attr:
             return ''
@@ -232,7 +233,8 @@ class Noder:
                                parent=parent, size=0, md5=None,
                                archive=archive)
 
-    def _new_generic_node(self, name, nodetype, relpath, parent,
+    @staticmethod
+    def _new_generic_node(name, nodetype, relpath, parent,
                           size=None, md5=None, maccess=None):
         """generic node creation"""
         return anytree.AnyNode(name=name, type=nodetype, relpath=relpath,
@@ -474,7 +476,8 @@ class Noder:
         for _, _, item in rend:
             self._node_to_csv(item, raw=raw)
 
-    def _fzf_prompt(self, strings):
+    @staticmethod
+    def _fzf_prompt(strings):
         # prompt with fzf
         fzf = FzfPrompt()
         selected = fzf.prompt(strings)
@@ -508,7 +511,8 @@ class Noder:
             rend = nodes[path]
             self.print_tree(rend, fmt=subfmt)
 
-    def to_dot(self, node, path='tree.dot'):
+    @staticmethod
+    def to_dot(node, path='tree.dot'):
         """export to dot for graphing"""
         anytree.exporter.DotExporter(node).to_dotfile(path)
         Logger.info(f'dot file created under \"{path}\"')