39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
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import bytestring
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import downloady
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import ratemeter
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import requests
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import time
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URL = 'http://cdn.speedof.me/sample32768k.bin?r=0.8817502672426312'
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METER = ratemeter.RateMeter(span=10)
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METER_2 = ratemeter.RateMeter(span=None)
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class G:
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pass
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g = G()
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g.total = 0
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g.start = None
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g.last = int(time.time())
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def callback_progress(bytes_downloaded, bytes_total):
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if g.start is None:
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g.start = time.time()
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percent = 100 * bytes_downloaded / bytes_total
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percent = '%07.3f%%:' % percent
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chunk = bytes_downloaded - g.total
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g.total = bytes_downloaded
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METER.digest(chunk)
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METER_2.digest(chunk)
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now = round(time.time(), 1)
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if now > g.last:
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g.last = now
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percent = percent.rjust(9, ' ')
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rate = bytestring.bytestring(METER.report()[2]).rjust(15, ' ')
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rate2 = bytestring.bytestring(METER_2.report()[2]).rjust(15, ' ')
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elapsed = str(round(now-g.start, 1)).rjust(10, ' ')
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print(percent, rate, rate2, elapsed, end='\r', flush=True)
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#print(METER.report(), METER_2.report())
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print(URL)
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print('Progress'.rjust(9, ' '), 'bps over 10s'.rjust(15, ' '), 'bps overall'.rjust(15, ' '), 'elapsed'.rjust(10, ' '))
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downloady.download_file(URL, 'nul', callback_progress=callback_progress)
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