Python Forum

Well, there is something in the filename that is not excepted in Windows. I don't remember what the allowed characters for filenames are. Perhaps the colons?

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You have to change the datetime format.
For example. I don't use often the datetime module os I had to look ar the documentation

str(datetime.datetime.now().strftime('%Y-%m-%d %Hh%Mm%Ss'))

(Jun-03-2018, 02:39 PM)buran Wrote: [ -> ]the colon is not allowed in file name. Use something like

hdlr = logging.FileHandler('Path to the log file/Logs/log{}.log'.format(datetime.datetime.strftime(datetime.datetime.now(), '%Y%m%d%H%M%S_%f'))

Thank you. This fixed it

I would construct the filename on separate line

log_file = 'Path to the log file/Logs/log{}.log'.format(datetime.datetime.now().strftime('%Y%m%d%H%M%S_%f'))
hdlr = logging.FileHandler(log_file)