kopia lustrzana https://github.com/gd3kr/BlenderGPT
53 wiersze
1.2 KiB
Python
53 wiersze
1.2 KiB
Python
import io
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class CancelledError(Exception):
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def __init__(self, msg):
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self.msg = msg
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Exception.__init__(self, msg)
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def __str__(self):
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return self.msg
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__repr__ = __str__
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class BufferReader(io.BytesIO):
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def __init__(self, buf=b"", desc=None):
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self._len = len(buf)
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io.BytesIO.__init__(self, buf)
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self._progress = 0
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self._callback = progress(len(buf), desc=desc)
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def __len__(self):
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return self._len
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def read(self, n=-1):
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chunk = io.BytesIO.read(self, n)
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self._progress += len(chunk)
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if self._callback:
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try:
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self._callback(self._progress)
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except Exception as e: # catches exception from the callback
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raise CancelledError("The upload was cancelled: {}".format(e))
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return chunk
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def progress(total, desc):
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import tqdm # type: ignore
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meter = tqdm.tqdm(total=total, unit_scale=True, desc=desc)
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def incr(progress):
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meter.n = progress
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if progress == total:
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meter.close()
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else:
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meter.refresh()
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return incr
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def MB(i):
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return int(i // 1024**2)
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