我有一个excel电子表格,里面有多个工作表。我的python代码将工作表转换为单独的CSV。如果有任何空工作表,我试图排除工作表。
这是我的代码:
def csv_from_excel(excel_file):
workbook = xlrd.open_workbook(excel_file)
all_worksheets = workbook.sheet_names()
for worksheet_name in all_worksheets:
worksheet = workbook.sheet_by_name(worksheet_name)
with open('{}.csv'.format(worksheet_name), 'wb') as your_csv_file:
wr = csv.writer(your_csv_file, quoting=csv.QUOTE_ALL)
for rownum in xrange(worksheet.nrows):
wr.writerow([unicode(entry).encode("utf-8") for entry in worksheet.row_values(rownum)])
print('CSV files has been generated from Excel')
我希望应该跳过空工作表。
我在if worksheet.nrows > 0:
之前尝试过for loop
,但它也包括空工作表。
我制作了一个包含3张纸的小型Excel文件(纸张编号2为空)并尝试以下操作:
import xlrd
workbook = xlrd.open_workbook("TestMap.xlsx")
all_worksheets = workbook.sheet_names()
for worksheet_name in all_worksheets:
worksheet = workbook.sheet_by_name(worksheet_name)
if worksheet.nrows > 0:
print(worksheet_name)
输出是我想要的:
>>> sheet1
sheet3
你确定你的床单真的是空的吗?