Code cleanup.

Author: chsou

c8y_api/model/matcher/_pydf_matcher.py

@@ -6,7 +6,8 @@
 
 
 class PydfMatcher(JsonMatcher):
-    """JsonMatcher implementation for JMESPath."""
+    """JsonMatcher implementation for PyDF (Python Display Filter)."""
+    # pylint: disable=protected-access
 
     def __init__(self, expression: str, warn_on_error: bool = True):
         super().__init__(expression, warn_on_error)

samples/client_side_filtering.py

@@ -1,3 +1,5 @@
+# Copyright (c) 2025 Cumulocity GmbH
+
 import logging
 
 from c8y_api.app import SimpleCumulocityApp
@@ -7,6 +9,7 @@
 
 logging.basicConfig(level=logging.DEBUG)
 
+# pylint: disable=pointless-string-statement
 """
 This example demonstrates how to use the client-side-filtering feature of the
 Python Cumulocity API. 
@@ -110,4 +113,4 @@
 d1.delete()
 d2.delete()
 d3.delete()
-d4.delete()
+d4.delete()

tests/model/test_matchers.py

@@ -1,3 +1,7 @@
+# Copyright (c) 2025 Cumulocity GmbH
+
+# pylint: disable=wildcard-import, unused-wildcard-import
+
 import logging
 import re
 from unittest.mock import patch, Mock