openpyxl

Question

我正在测试尝试将背景颜色添加到任何以单词 ultrasound 作为值的单元格。我正在使用 openpyxl

到目前为止我有：

from openpyxl import Workbook, load_workbook
from openpyxl.styles import  PatternFill, colors

my_fill = PatternFill(fill_type=None,
                 start_color='FFFFFFFF',
                end_color='FF000000')
wb = load_workbook('TestTemplate.xlsx')
ws = wb.active
for row in range(1,ws.max_row):
    for col in range(1,ws.max_column):
        c = ws.cell(row = row, column = col)
        if c.value == "Ultrasound":
            c.style = my_fill
wb.save("testfont.xlsx")

但是它在第 c.style = my_fill 行出错说：

Traceback (most recent call last):
  File "execelpytesttim.py", line 16, in <module>
    c.style = my_fill
  File "/usr/local/lib/python3.8/dist-packages/openpyxl/styles/styleable.py", line 85, in __set__
    raise ValueError("{0} is not a known style".format(value))
ValueError: <openpyxl.styles.fills.PatternFill object>
Parameters:
patternType=None, fgColor=<openpyxl.styles.colors.Color object>
Parameters:
rgb='FFFFFFFF', indexed=None, auto=None, theme=None, tint=0.0, type='rgb', bgColor=<openpyxl.styles.colors.Color object>
Parameters:
rgb='FF000000', indexed=None, auto=None, theme=None, tint=0.0, type='rgb' is not a known style

我尝试了不同的十六进制值，但仍然失败。如果我尝试将十六进制值更改为像 blue 这样的颜色值，它会给出一个错误，指出 rgb 值必须是十六进制。

要在单元格中获取背景颜色，我是否缺少某些东西？

Answer 1

将其作为答案重新发布：很高兴它对您有用

from openpyxl import Workbook, load_workbook
from openpyxl.styles import  PatternFill, colors
# changed fill_type from None to 'solid'
my_fill = PatternFill(fill_type='solid',
                 start_color='FFFFFFFF',
                end_color='FF000000')
wb = load_workbook('TestTemplate.xlsx')
ws = wb.active
for row in range(1,ws.max_row):
    for col in range(1,ws.max_column):
        c = ws.cell(row = row, column = col)
        if c.value == "Ultrasound":
            # Changed c.style = my_fill to following
            c.fill = my_fill
wb.save("testfont.xlsx")

openpyxl - 无法将字体添加到单元格 - 不是已知样式

openpyxl - can't add font to cell - is not known style

python