本文整理匯總了Python中calibre.gui2.dnd.DownloadDialog.start_download方法的典型用法代碼示例。如果您正苦於以下問題：Python DownloadDialog.start_download方法的具體用法？Python DownloadDialog.start_download怎麽用？Python DownloadDialog.start_download使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類calibre.gui2.dnd.DownloadDialog的用法示例。
在下文中一共展示了DownloadDialog.start_download方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: remote_file_dropped_on_book
# 需要導入模塊: from calibre.gui2.dnd import DownloadDialog [as 別名]
# 或者: from calibre.gui2.dnd.DownloadDialog import start_download [as 別名]
def remote_file_dropped_on_book(self, url, fname):
if self.gui.current_view() is not self.gui.library_view:
return
db = self.gui.library_view.model().db
current_idx = self.gui.library_view.currentIndex()
if not current_idx.isValid(): return
cid = db.id(current_idx.row())
from calibre.gui2.dnd import DownloadDialog
d = DownloadDialog(url, fname, self.gui)
d.start_download()
if d.err is None:
self.files_dropped_on_book(None, [d.fpath], cid=cid)示例2: dropEvent
# 需要導入模塊: from calibre.gui2.dnd import DownloadDialog [as 別名]
# 或者: from calibre.gui2.dnd.DownloadDialog import start_download [as 別名]
def dropEvent(self, event):
event.setDropAction(Qt.CopyAction)
md = event.mimeData()
# Now look for ebook files
urls, filenames = dnd_get_files(md, self.DROPABBLE_EXTENSIONS)
if not urls:
# Nothing found
return
if not filenames:
# Local files
self.formats_dropped.emit(event, urls)
else:
# Remote files, use the first file
d = DownloadDialog(urls[0], filenames[0], self)
d.start_download()
if d.err is None:
self.formats_dropped.emit(event, [d.fpath])示例3: dropEvent
# 需要導入模塊: from calibre.gui2.dnd import DownloadDialog [as 別名]
# 或者: from calibre.gui2.dnd.DownloadDialog import start_download [as 別名]
def dropEvent(self, event):
event.setDropAction(Qt.CopyAction)
md = event.mimeData()
x, y = dnd_get_image(md)
if x is not None:
# We have an image, set cover
event.accept()
if y is None:
# Local image
self.undo_stack.push(Replace(x.toImage(), _('Drop image'), self))
else:
d = DownloadDialog(x, y, self.gui)
d.start_download()
if d.err is None:
with open(d.fpath, 'rb') as f:
img = QImage()
img.loadFromData(f.read())
if not img.isNull():
self.undo_stack.push(Replace(img, _('Drop image'), self))
event.accept()