workbook.add_format([格式字典])
# 数字
num_format = 'General' # 数字格式
# 字体
font_name = 'Arial' # 字体
font_size = 11 # 字号
font_color = 0x0 # 颜色
bold = True # 加粗
italic = True # 斜体
underline = 0 # 下划线，0:无；1:单下划线；2:双下划线；……
font_strikeout = True # 删除线
font_script = 0 # 上下标，0:无；1:上标；2:下标
font_outline = True # 轮廓
font_shadow = True # 阴影
# 保护
hidden = False # 隐藏
locked = True # 锁定
# 对齐
align = 'left' # 水平对齐 'left'|'centre'|'right'|'fill'|'justify'|'centre_across'|'distributed'|'justify_distributed'
valign = 'vcentre' # 垂直对齐 'top'|'vcentre'|'bottom'|'vjustify'|'vdistributed'
text_wrap = True # 自动换行
rotation = 0 # 旋转
indent = 1 # 缩进
shrink = True # 缩小字体填充
# 填充
pattern = 1 # 图案样式
fg_color = 0 # 前景色
bg_color = 0 # 背景色
# 边框
border = 0 # 边框，0:无边框；1:外边框；……
border_color = 0x0 # 边框颜色
diag_border = 0
diag_color = 0x0
diag_type = 0
bottom = 0 # 底边框
bottom_color = 0x0 # 底边框颜色
left = 0 # 左边框
left_color = 0x0 # 左边框颜色
right = 0 # 右边框
right_color = 0x0 # 右边框颜色
top = 0 # 上边框
top_color = 0x0 # 上边框颜色
