我使用的是python 2.7.10和openpyxl 2.3.2,我是一个Python新手。
我正在尝试将边框应用于Excel工作表中的指定范围的单元格(例如C3:H10
)。我在下面的尝试失败,并显示以下消息:
AttributeError:'Cell'对象没有属性'styles'。
如何将边框附加到单元格?任何见解都会感激不尽。
我目前的代码:
import openpyxl
from openpyxl.styles import Border, Side
def set_border(ws, cell_range):
rows = ws.iter_rows(cell_range)
for row in rows:
row[0].styles.borders = Border(left=Side(border_style='thin', color="FF000000"))
row[-1].styles.borders = Border(right=Side(border_style='thin', color="FF000000"))
for c in rows[0]:
c.styles.borders = Border(top=Side(border_style='thin', color="FF000000"))
for c in rows[-1]:
c.styles.borders = Border(bottom=Side(border_style='thin', color="FF000000"))
# Example call to set_border
wb = openpyxl.load_workbook('example.xlsx')
ws = wb.get_sheet_by_name('Sheet1')
set_border(ws, "B3:H10")
答案 0 :(得分:10)
首先,属性称为style
(不是styles
)和border
(不是borders
)。另外,要更改边框,您应直接设置cell.border
。
除了你在边界逻辑方面存在一些问题之外,由于迭代器和角点,使它正常工作会更复杂。这是一个粗略的版本(它很简单,我可以得到它,但不是内存效率):
def set_border(ws, cell_range):
rows = ws[cell_range]
side = Side(border_style='thin', color="FF000000")
rows = list(rows) # we convert iterator to list for simplicity, but it's not memory efficient solution
max_y = len(rows) - 1 # index of the last row
for pos_y, cells in enumerate(rows):
max_x = len(cells) - 1 # index of the last cell
for pos_x, cell in enumerate(cells):
border = Border(
left=cell.border.left,
right=cell.border.right,
top=cell.border.top,
bottom=cell.border.bottom
)
if pos_x == 0:
border.left = side
if pos_x == max_x:
border.right = side
if pos_y == 0:
border.top = side
if pos_y == max_y:
border.bottom = side
# set new border only if it's one of the edge cells
if pos_x == 0 or pos_x == max_x or pos_y == 0 or pos_y == max_y:
cell.border = border
答案 1 :(得分:0)
border = Border(
left=cell.border.left,
right=cell.border.right,
top=cell.border.top,
bottom=cell.border.bottom)
可以替换为:
border = cell.border.copy()
PS:你的回答帮助了我......