[英]Add additional column to CSV when converting from excel to csv in Python
[英]Exclude worksheet when converting from Excel to CSV in python
我有一個Excel電子表格,其中包含多個工作表。 我的python代碼將工作表轉換為單獨的CSV文件。 如果有任何空的工作表,我試圖排除工作表。
這是我的代碼:
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')
我希望應該跳過空的工作表。
我嘗試了if worksheet.nrows > 0:
for loop
之前,但它也包括空的工作表。
我制作了一個3頁小的Excel文件(2號頁為空),並嘗試了以下操作:
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)
輸出是我想要的:
>>> sheet1
sheet3
您確定您的床單確實是空的嗎?
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