Python在pandas中设置输出的Excel文件的列宽
file_path = '保存的文件路径'
sheet_name = '数据在Excel的sheet名'
with pd.ExcelWriter(file_path, engine='xlsxwriter') as writer:
#数据传给Excel的writer
result.to_excel(writer,index = False,sheet_name=sheet_name)
#再从writer加载回该sheet
worksheet = writer.sheets[sheet_name]
#循环每一列的列序号,设置列宽为20个单位(指Excel中的列宽单位)
for idx in range(result.shape[1]):
worksheet.set_column(idx, idx, 20)
#writer保存数据到本地
writer.save()