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26 lines
1015 B
26 lines
1015 B
4 years ago
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import errno
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from .compat import PY3
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if PY3:
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_permission_error = PermissionError
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else:
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_permission_error = OSError
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class TrashPermissionError(_permission_error):
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"""A permission error specific to a trash directory.
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Raising this error indicates that permissions prevent us efficiently
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trashing a file, although we might still have permission to delete it.
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This is *not* used when permissions prevent removing the file itself:
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that will be raised as a regular PermissionError (OSError on Python 2).
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Application code that catches this may try to simply delete the file,
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or prompt the user to decide, or (on Freedesktop platforms), move it to
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'home trash' as a fallback. This last option probably involves copying the
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data between partitions, devices, or network drives, so we don't do it as
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a fallback.
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"""
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def __init__(self, filename):
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_permission_error.__init__(self, errno.EACCES, "Permission denied",
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filename)
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