Send files from one computer to another! A graphical interface for magic-wormhole
https://magic-wormhole.readthedocs.io
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35 lines
982 B
35 lines
982 B
from os.path import basename, getsize
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class PendingTransfer:
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"""A pending transfer context and config."""
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def __init__(self, fpath, code, scope):
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self.fpath = fpath
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self.code = code
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self.scope = scope
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@property
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def fname(self):
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"""Filename being transferred."""
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return basename(self.fpath)
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@property
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def size(self):
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"""Filename size."""
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return self._human_readable_size(getsize(self.fpath))
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def cancel(self):
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"""Cancel the transfer."""
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self.scope.cancel()
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def _human_readable_size(self, num, suffix="B"):
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"""Convert file size to human readable format.
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Thanks Fred. See https://stackoverflow.com/a/1094933.
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"""
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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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