Improve types for messages

pymodbus-dev · Feb 25, 2024 · 4ba6a30 · 4ba6a30
1 parent bf59f3c
commit 4ba6a30
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/pymodbus/file_message.py b/pymodbus/file_message.py
@@ -2,6 +2,7 @@
 
 Currently none of these messages are implemented
 """
+from __future__ import annotations
 
 __all__ = [
     "FileRecord",
@@ -147,7 +148,7 @@ def execute(self, _context):
         # TODO do some new context operation here # pylint: disable=fixme
         # if file number, record number, or address + length
         # is too big, return an error.
-        files = []
+        files: list[FileRecord] = []
         return ReadFileRecordResponse(files)
 
 

diff --git a/pymodbus/mei_message.py b/pymodbus/mei_message.py
@@ -147,7 +147,7 @@ def __init__(self, read_code=None, information=None, **kwargs):
         self.conformity = 0x83  # I support everything right now
         self.next_object_id = 0x00
         self.more_follows = MoreData.NOTHING
-        self.space_left = None
+        self.space_left = 253 - 6
 
     def _encode_object(self, object_id, data):
         """Encode object."""
@@ -170,7 +170,6 @@ def encode(self):
         packet = struct.pack(
             ">BBB", self.sub_function_code, self.read_code, self.conformity
         )
-        self.space_left = 253 - 6
         objects = b""
         try:
             for object_id, data in iter(self.information.items()):