Update setup.cfg

setup.cfg

@@ -1,14 +1,38 @@
+# setup.cfg - Optimized Configuration File
+
+# Project metadata configuration. 
+# This section is used by packaging tools like setuptools.
 [metadata]
 description-file = README.md
 
+# --- Code Quality and Testing Configuration ---
+
+# Configuration for Pytest, the main testing framework.
+# We keep this section concise for testing logic configuration.
+# Style ignoring is delegated entirely to Flake8 for centralized management.
 [tool:pytest]
-pep8ignore = E501
+# Add any specific pytest configurations here (e.g., testpaths, addopts).
+# Example: 
+# addopts = --strict-markers
 
+# Configuration for Flake8, the primary style checker.
+# It enforces PEP 8 and checks for complexity and common style errors.
 [flake8]
+# Define directories and files to exclude from linting checks.
+# This prevents checking vendor code, build artifacts, and configuration directories.
 exclude =
     .git,
     .tox,
     build,
     dist
+# Maximum cyclomatic complexity allowed for functions/methods. 
+# A complexity score above 10 often indicates code that is difficult to test and maintain.
 max-complexity = 10
-ignore = E501, W503, W504
+# List of error codes to ignore globally:
+# E501: Line too long (allows lines > 79 characters, common practice for readability).
+# W503: Line break occurred before a binary operator (we allow this to simplify formatting).
+ignore = E501, W503
+
+# Note on W504: We do not explicitly ignore W504 
+# (line break occurred after binary operator) as W503 is ignored, 
+# defaulting the project to the more modern W504 style.