NotWearingPants
NotWearingPants
/ windows_file_time.py
Last active
January 15, 2022 12:46
Python code to convert from/to Windows FILETIME (https://docs.microsoft.com/en-us/windows/win32/api/minwinbase/ns-minwinbase-filetime)
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| import datetime | |
| FILE_TIME_EPOCH = datetime.datetime(1601, 1, 1) | |
| FILE_TIME_MICROSECOND = 10 # FILETIME counts 100 nanoseconds intervals = 0.1 microseconds, so 10 of those are 1 microsecond | |
| def convert_from_file_time(file_time): | |
| microseconds_since_file_time_epoch = file_time // FILE_TIME_MICROSECOND | |
| return FILE_TIME_EPOCH + datetime.timedelta(microseconds=microseconds_since_file_time_epoch) | |
| def convert_to_file_time(date_time): |