BaseTools/Scripts/GetUtcDateTime.py

   1 ## @file
   2 #  Get current UTC date and time information and output as ascii code.
   3 #
   4 #  Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
   5 #
   6 #  SPDX-License-Identifier: BSD-2-Clause-Patent
   7 #
   8
   9 VersionNumber = '0.1'
  10 import sys
  11 import datetime
  12 import argparse
  13
  14 def Main():
  15     PARSER = argparse.ArgumentParser(
  16         description='Retrieves UTC date and time information (output ordering: year, date, time) - Version ' + VersionNumber)
  17     PARSER.add_argument('--year',
  18                         action='store_true',
  19                         help='Return UTC year of now. [Example output (2019): 39313032]')
  20     PARSER.add_argument('--date',
  21                         action='store_true',
  22                         help='Return UTC date MMDD of now. [Example output (7th August): 37303830]')
  23     PARSER.add_argument('--time',
  24                         action='store_true',
  25                         help='Return 24-hour-format UTC time HHMM of now. [Example output (14:25): 35323431]')
  26
  27     ARGS = PARSER.parse_args()
  28     if len(sys.argv) == 1:
  29         print ("ERROR: At least one argument is required!\n")
  30         PARSER.print_help()
  31
  32     today = datetime.datetime.utcnow()
  33     if ARGS.year:
  34         ReversedNumber = str(today.year)[::-1]
  35         print (''.join(hex(ord(HexString))[2:] for HexString in ReversedNumber))
  36     if ARGS.date:
  37         ReversedNumber = str(today.strftime("%m%d"))[::-1]
  38         print (''.join(hex(ord(HexString))[2:] for HexString in ReversedNumber))
  39     if ARGS.time:
  40         ReversedNumber = str(today.strftime("%H%M"))[::-1]
  41         print (''.join(hex(ord(HexString))[2:] for HexString in ReversedNumber))
  42
  43 if __name__ == '__main__':
  44     Main()