# ===== Python =====
__pycache__/
*.py[cod]
*$py.class
*.so

# Distribution / packaging
dist/
build/
*.egg-info/
*.egg

# Virtual environments
.venv/
venv/
env/

# ===== IDE / Editor =====
.vscode/
.idea/
*.swp
*.swo
*~
.project
.settings/

# ===== OS =====
.DS_Store
Thumbs.db
desktop.ini

# ===== Project-specific =====
# 生成的图表图片
photo/
data_shards/
predictions/
keep/

# 字体文件（体积大，不适合版本控制）
*.ttf
*.otf

# 日志文件
*.log
logs/

# 临时文件
*.tmp
*.bak

# 数据文件（按需取消注释）
# *.csv
# *.xlsx
# *.json
# *.parquet
# data/