当 ZBF57C906FA7D2BB856D07372E4 打开时，如何自动更新 python output 文件的 excel 中的数据？

Question

I write a code which scrapes data from web and save the data in excel. Since the web data is continuously updated so I have to run the code continuously after 1-minute interval.All is working fine but when the excel file is open I got the following error message.

Traceback (most recent call last):

PermissionError: [Errno 13] Permission denied: 'Option_Chain_Table_NIFTY.xlsx'

How can i solve this so that data is updated continuously even when it is open?

Python code

Answer 1

You can't. A processor can not allow two different processes to write into the same file. You can try and open the excel file in read only mode to do things simultaneously but it won't update in real time as your code progresses.