如何在熊猫数据框上使用Excel内置格式（会计格式）

Question

I am trying to output my dataframe in pandas to excel.

data = {'Names':['A', 'B', 'C', 'D'], Attending Cost’: [1, 1, 1, 1], 'Summary':[2, 2, 2, 2]}
data_2 = pd.DataFrame.from_dict(data)
writer = pd.ExcelWriter("test", engine='xlsxwriter')                
data_2.to_excel(writer, sheet_name='Sheet1', 
startrow=5)
writer.save()

I am hoping that I can use Excel's built-in accounting format on the last two columns, but I have no idea how to do this. Any help is appreciated.

Answer 1

You are on the right track, you just need to add excel's accountancy format to your workbook. So continuing with your current code:

data = {'Names':['A', 'B', 'C', 'D'], Attending Cost’: [1, 1, 1, 1], 'Summary':[2, 2, 2, 2]}
data_2 = pd.DataFrame.from_dict(data)
writer = pd.ExcelWriter("test", engine='xlsxwriter')                
data_2.to_excel(writer, sheet_name='Sheet1', 
startrow=5)

# get the clsx writer workbook and worksheet objects
workbook = writer.book
worksheet = writer.sheets['Sheet1']

# Add your accountancy format
format1 = workbook.add_format({'num_format': 44})

# Set format without assigning column width for columns C and D
worksheet.set_column('C:C', None, format1)
worksheet.set_column('D:D', None, format1)

# Close the pandas Excel Writer and output Excel File
writer.save()

A full list of the formats can be found here .