查看提示如何获取工作表最新行的数据。我已经看到了获取所有数据然后取其长度的解决方案。
但这当然是对所有这些获取的浪费。想知道是否有一种聪明的方法可以做到这一点，因为您已经可以使用worksheet.append_rows([some_data]) 将数据附加到最后一行+1
worksheet.row_count 然后worksheet.row_values() 用于该行？
标签： python google-sheets gspread
我使用了@buran metnion 的解决方案。如果你用
add_worksheet(title="title", rows=1, cols=10)
并且仅通过添加新数据
worksheet.append_rows([some_array])
然后@buran 的建议非常适合简单地使用
worksheet.row_count
【讨论】：
我在另一个问题中找到了此代码，它在工作表中创建了一个虚拟附加。
之后，您可以稍后搜索该位置：
def get_last_row_with_data(service, value_input_option="USER_ENTERED"):
last_row_with_data = '1'
try:
# creates a dummy row
dummy_request_append = service.spreadsheets().values().append(
spreadsheetId='<spreadsheet id>',
range="{0}!A:{1}".format('Tab Name', 'ZZZ'),
valueInputOption='USER_ENTERED',
includeValuesInResponse=True,
responseValueRenderOption='UNFORMATTED_VALUE',
body={
"values": [['']]
}
).execute()
# Search the dummy row
a1_range = dummy_request_append.get('updates', {}).get('updatedRange', 'dummy_tab!a1')
bottom_right_range = a1_range.split('!')[1]
number_chars = [i for i in list(bottom_right_range) if i.isdigit()]
last_row_with_data = ''.join(number_chars)
except Exception as e:
last_row_with_data = '1'
return last_row_with_data
您可以在 documentation 中看到 Append 的示例。
但是，对我来说，它更容易使用：
# The ID of the sheet you are working with.
Google_sheets_ID = 'ID_of_your_Google_Sheet'
# define the start row that has data
# it will later be replace with the last row
# in my test sheet, it starts in row 2
last_row = 2
# code to the get the last row
# range will be the column where the information is located
# remember to change "sheet1" for the name of your worksheet.
response = service.spreadsheets().values().get(
spreadsheetId = Google_sheets_ID,
range = 'sheet1!A1:A'
)execute()
#Add the initial value where the range started to the last row with values
Last_row += len(response['values']) - 1
#If you print last row, you should see the last row with values in the Sheet.
print(last_row)
【讨论】：