From 20fa04140cb40dee0bcb3a6f9b4a94e88fad00c4 Mon Sep 17 00:00:00 2001
From: Alex Ruddick <alex@ruddick.tech>
Date: Sun, 16 Mar 2025 18:39:51 -0500
Subject: [PATCH 1/2] Use extend-exclude instead of exclude

---
 pyproject.toml | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index dec560b14..504063104 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -255,11 +255,8 @@ skip = "./build,./doc/source/_static,venv,.venv,.git,htmlcov,CHANGELOG.rst,.mypy
 ignore-words-list = "asend"
 
 [tool.ruff]
-target-version="py38"
-exclude = [
-    "venv",
-    ".venv",
-    ".git",
+target-version="py39"
+extend-exclude = [
     "build",
     "doc",
     "contrib"

From bff408bf197d3732cab10d27499b6757609e7895 Mon Sep 17 00:00:00 2001
From: Alex Ruddick <alex@ruddick.tech>
Date: Sun, 16 Mar 2025 19:11:25 -0500
Subject: [PATCH 2/2] dict.fromkeys()

---
 pymodbus/datastore/simulator.py | 2 +-
 pymodbus/pdu/device.py          | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/pymodbus/datastore/simulator.py b/pymodbus/datastore/simulator.py
index 42e7ecb02..cd77a1e18 100644
--- a/pymodbus/datastore/simulator.py
+++ b/pymodbus/datastore/simulator.py
@@ -219,7 +219,7 @@ def handle_type_string(self, start, stop, value, action, action_parameters):
     def handle_setup_section(self):
         """Load setup section."""
         layout = Label.try_get(Label.setup, self.config)
-        self.runtime.fc_offset = {key: 0 for key in range(25)}
+        self.runtime.fc_offset = dict.fromkeys(range(25), 0)
         size_co = Label.try_get(Label.co_size, layout)
         size_di = Label.try_get(Label.di_size, layout)
         size_hr = Label.try_get(Label.hr_size, layout)
diff --git a/pymodbus/pdu/device.py b/pymodbus/pdu/device.py
index 51c9a0213..2db85e485 100644
--- a/pymodbus/pdu/device.py
+++ b/pymodbus/pdu/device.py
@@ -367,7 +367,7 @@ class ModbusCountersHandler:
     .. note:: I threw the event counter in here for convenience
     """
 
-    __data = {i: 0x0000 for i in range(9)}
+    __data = dict.fromkeys(range(9), 0x00)
     __names = [
         "BusMessage",
         "BusCommunicationError",
@@ -401,7 +401,7 @@ def update(self, values):
 
     def reset(self):
         """Clear all of the system counters."""
-        self.__data = {i: 0x0000 for i in range(9)}
+        self.__data = dict.fromkeys(range(9), 0x00)
 
     def summary(self):
         """Return a summary of the counters current status.