Update .gitignore with comprehensive Python project patterns

.gitignore

@@ -1,11 +1,93 @@
-.venv
-results
-env/
+# Python
 __pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# Virtual Environments
+.venv
+venv/
+env/
+ENV/
+env.bak/
+venv.bak/
+
+# IDEs
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+.project
+.pydevproject
+.settings/
+
+# OS
 .DS_Store
-*.csv
-src/
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+# Environment variables
+.env
+.env.local
+.env.*.local
+
+# Project specific
+results/
 eval_results/
 eval_data/
-*.egg-info/
-.env
+logs/
+*.log
+
+# Data files
+*.csv
+*.xlsx
+*.json.gz
+*.parquet
+
+# Jupyter Notebook
+.ipynb_checkpoints
+*.ipynb
+
+# Testing
+.pytest_cache/
+.coverage
+htmlcov/
+.tox/
+.nox/
+
+# MyPy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre
+.pyre/
+
+# pytype
+.pytype/
+
+# Cython
+cython_debug/