windows - Close a file opened with the filename (and not the process name) -


i working python 3.6, on pycharm , windows, on function determine if file opened (by user, outside of script) able close before overwrite it. know if opened, try rename , in case of failure, means file opened (with talk csv file toto.csv open in excel example). part okay me. but, after 2 hours of research on google, didn't find how close file opened properly. did process psutil.process_iter() in part of code executable, here seems more complicated. wish find solution close file opened name toto.csv.

here sample of code:

import os name = "toto.csv" try:     os.rename(name,name) # if success, file closed except:     # here want close file if it's opened      # open, write, , close file on python environment     myfile = open(name, 'w', newline='\n')     # write data     myfile.close()

anybody has clue me? thank in advance.


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