[nrf fromtree] scripts: logging: dictionary: log_parser_v3: Fix linter issues

Fix issues reported by ruff.

Signed-off-by: Pieter De Gendt <[email protected]>
(cherry picked from commit 57df788)

Author: pdgendt

.ruff-excludes.toml

@@ -568,9 +568,6 @@
     "UP036",    # https://docs.astral.sh/ruff/rules/outdated-version-block
     "UP038",    # https://docs.astral.sh/ruff/rules/non-pep604-isinstance
 ]
-"./scripts/logging/dictionary/dictionary_parser/log_parser_v3.py" = [
-    "I001",     # https://docs.astral.sh/ruff/rules/unsorted-imports
-]
 "./scripts/logging/dictionary/dictionary_parser/mipi_syst.py" = [
     "I001",     # https://docs.astral.sh/ruff/rules/unsorted-imports
 ]

scripts/logging/dictionary/dictionary_parser/log_parser_v3.py

@@ -17,12 +17,12 @@
 
 import logging
 import struct
+
 import colorama
 from colorama import Fore
 
-from .log_parser import (LogParser, get_log_level_str_color, formalize_fmt_string)
 from .data_types import DataTypes
-
+from .log_parser import LogParser, formalize_fmt_string, get_log_level_str_color
 
 HEX_BYTES_IN_LINE = 16
 
@@ -101,10 +101,7 @@ def __get_string(self, arg, arg_offset, string_tbl):
             str_idx = arg_offset + self.data_types.get_sizeof(DataTypes.PTR) * 2
             str_idx /= self.data_types.get_sizeof(DataTypes.INT)
 
-            if int(str_idx) not in string_tbl:
-                ret = f'<string@0x{arg:x}>'
-            else:
-                ret = string_tbl[int(str_idx)]
+            ret = string_tbl.get(int(str_idx), f"<string@0x{arg:x}>")
 
         return ret