62 lines
1.8 KiB
Python
62 lines
1.8 KiB
Python
import datetime
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import re
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import subprocess
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DISK_SIZE_GB = 5.44
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def sizeof_fmt(num: int, suffix: str = 'B') -> str:
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for unit in ['', 'Ki', 'Mi', 'Gi', 'Ti', 'Pi', 'Ei', 'Zi']:
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if abs(num) < 1024.0:
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return "%3.1f %s%s" % (num, unit, suffix)
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num /= 1024.0
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return "%.1f%s%s" % (num, 'Yi', suffix)
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def time_fmt(_time):
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hours = int(_time / 3600)
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minutes = int((_time % 3600) / 60)
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seconds = _time % 60
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fmt = f"{hours}h {minutes}min {seconds}s"
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return fmt
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def main():
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subprocess.run(["sudo", "killall", "-SIGINFO", "dd"])
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print("Input last dd progress line")
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last_line = input("> ")
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regex = re.compile(
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r"^(?P<transferred>\d+) \w+ transferred in (?P<elapsed>\d+).\d+ secs \((?P<speed>\d+) \w+/sec\)$")
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results = regex.match(last_line).groupdict()
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disk_size = DISK_SIZE_GB * 1024 * 1024 * 1024
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transferred = int(results["transferred"])
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transferred_fmt = sizeof_fmt(transferred)
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speed = int(results["speed"])
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speed_fmt = sizeof_fmt(speed)
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remaining = disk_size - transferred
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remaining_fmt = sizeof_fmt(remaining)
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eta = int(remaining / speed)
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eta_fmt = time_fmt(eta)
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elapsed = int(results["elapsed"])
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elapsed_fmt = time_fmt(elapsed)
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total = eta + elapsed
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total_fmt = time_fmt(total)
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eta_absolute = datetime.datetime.now() + datetime.timedelta(seconds=eta)
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percentage = transferred / disk_size * 100
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print()
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print(f"{transferred_fmt} transferred over {DISK_SIZE_GB}GiB, or {percentage:.1f}%.")
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print(f"Transferring at {speed_fmt} per second.")
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print(f"Remaining : {remaining_fmt}")
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print(f"ETA : {eta_fmt} ({eta_absolute.ctime()}).")
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print(f"Elapsed : {elapsed_fmt}.")
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print(f"Estimated total time : {total_fmt}.")
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if __name__ == '__main__':
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main()
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