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Implemented :download-delete.

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This commit is contained in:
Joel Torstensson 2015-02-12 22:20:22 +01:00
parent dd995c434c
commit 8cd5f9e6d1
1 changed files with 27 additions and 7 deletions
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34
qutebrowser/browser/downloads.py
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@ -358,16 +358,19 @@ class DownloadItem(QObject):
self.reply = None self.reply = None
if self.fileobj is not None: if self.fileobj is not None:
self.fileobj.close() self.fileobj.close()
try: if remove_data:
if (self._filename is not None and os.path.exists(self._filename) self.delete()
and remove_data):
os.remove(self._filename)
except OSError:
log.downloads.exception("Failed to remove partial file")
self.done = True self.done = True
self.finished.emit() self.finished.emit()
self.data_changed.emit() self.data_changed.emit()
def delete(self):
try:
if (self._filename is not None and os.path.exists(self._filename)):
os.remove(self._filename)
except OSError:
log.downloads.exception("Failed to remove partial file")
def retry(self): def retry(self):
"""Retry a failed download.""" """Retry a failed download."""
self.cancel() self.cancel()
@ -749,9 +752,26 @@ class DownloadManager(QAbstractListModel):
except IndexError: except IndexError:
raise cmdexc.CommandError("There's no download {}!".format(count)) raise cmdexc.CommandError("There's no download {}!".format(count))
if download.done: if download.done:
raise cmdexc.CommandError("Download {} is already done!".format(count)) raise cmdexc.CommandError("Download {} is already done!"
.format(count))
download.cancel() download.cancel()
@cmdutils.register(instance='download-manager', scope='window')
def download_delete(self, count: {'special': 'count'}=0):
"""Delete the last/[count]th download from disk.
Args:
count: The index of the download to cancel.
"""
try:
download = self.downloads[count - 1]
except IndexError:
raise cmdexc.CommandError("There's no download {}!".format(count))
if not download.successful:
raise cmdexc.CommandError("Download {} is not done!".format(count))
download.delete()
self.remove_item(download)
@cmdutils.register(instance='download-manager', scope='window', @cmdutils.register(instance='download-manager', scope='window',
deprecated="Use :download instead.") deprecated="Use :download instead.")
def cancel_download(self, count: {'special': 'count'}=1): def cancel_download(self, count: {'special': 'count'}=1):