def _trash_page(self, path):
from zim.newfs.helpers import TrashHelper
logger.debug('Trash page: %s', path)
if self.config['Notebook']['disable_trash']:
raise TrashNotSupportedError('disable_trash is set')
self.emit('delete-page', path)
file, folder = self.layout.map_page(path)
helper = TrashHelper()
re = False
if folder.exists():
re = helper.trash(folder)
if isinstance(path, Page):
path.haschildren = False
if file.exists():
re = helper.trash(file) or re
self.index.update_file(file)
self.index.update_file(folder)
return re
def on_delete(self, *a):
# Only delete custom, may result in reset to default
custom, default = self.view.get_selected()
if custom is None or not custom.exists():
return # Should not have been sensitive
try:
TrashHelper().trash(LocalFile(custom.path))
except TrashNotSupportedError:
# TODO warnings
custom.remove()
self.view.refresh()
def delete_file(widget, file):
'''Delete a file
@param widget: parent for new dialogs, C{Gtk.Widget} or C{None}
@param file: a L{File} object
@raises FileNotFoundError: if C{file} does not exist
'''
logger.debug('delete_file(%s)', file)
file = localFileOrFolder(file)
assert isinstance(file, LocalFile) and not isinstance(file, LocalFolder)
if not file.exists():
raise FileNotFoundError(file)
dialog = QuestionDialog(widget, _('Are you sure you want to delete the file \'%s\'?') % file.basename)
# T: text in confirmation dialog on deleting a file
if dialog.run():
TrashHelper().trash(file)
def runTest(self):
root = self.setUpFolder(mock=tests.MOCK_ALWAYS_REAL)
helper = TrashHelper()
file = root.file('test.txt')
file.touch()
self.assertTrue(file.exists())
self.assertTrue(helper.trash(file))
self.assertFalse(file.exists())
dir = root.folder('test')
dir.touch()
self.assertTrue(dir.exists())
self.assertTrue(helper.trash(dir))
self.assertFalse(dir.exists())
# fails silent if file does not exist
self.assertFalse(helper.trash(file))
self.assertFalse(helper.trash(dir))
def runTest(self):
root = LocalFolder(self.create_tmp_dir())
helper = TrashHelper()
file = root.file('test.txt')
file.touch()
self.assertTrue(file.exists())
self.assertTrue(helper.trash(file))
self.assertFalse(file.exists())
dir = root.folder('test')
dir.touch()
self.assertTrue(dir.exists())
self.assertTrue(helper.trash(dir))
self.assertFalse(dir.exists())
# fails silent if file does not exist
self.assertFalse(helper.trash(file))
self.assertFalse(helper.trash(dir))