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Under a windows that supports symlinks (Vista+), we still need proper privileges. If we don't have it, OSError is raised and we need to correctly handle this case. Ref #220.
43 lines
1.3 KiB
Python
43 lines
1.3 KiB
Python
# Created On: 2012-05-30
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# Copyright 2013 Hardcoded Software (http://www.hardcoded.net)
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#
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# This software is licensed under the "BSD" License as described in the "LICENSE" file,
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# which should be included with this package. The terms are also available at
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# http://www.hardcoded.net/licenses/bsd_license
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import os
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from hscommon.gui.base import GUIObject
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from hscommon.trans import tr
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class DeletionOptions(GUIObject):
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#--- View interface
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# update_msg(msg: str)
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# show()
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#
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def show(self, mark_count):
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self.link_deleted = False
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self.use_hardlinks = False
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self.direct = False
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msg = tr("You are sending {} file(s) to the Trash.").format(mark_count)
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self.view.update_msg(msg)
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return self.view.show()
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def supports_links(self):
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# When on a platform that doesn't implement it, calling os.symlink() (with the wrong number
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# of arguments) raises NotImplementedError, which allows us to gracefully check for the
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# feature.
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try:
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os.symlink()
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except NotImplementedError:
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# Windows XP, not supported
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return False
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except OSError:
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# Vista+, symbolic link privilege not held
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return False
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except TypeError:
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# wrong number of arguments
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return True
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