本文整理汇总了Python中calibre.gui2.dnd.DownloadDialog.start_download方法的典型用法代码示例。如果您正苦于以下问题：Python DownloadDialog.start_download方法的具体用法？Python DownloadDialog.start_download怎么用？Python DownloadDialog.start_download使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类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个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: remote_file_dropped_on_book
# 需要导入模块: from calibre.gui2.dnd import DownloadDialog [as 别名]
# 或者: from calibre.gui2.dnd.DownloadDialog import start_download [as 别名]
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
# 需要导入模块: from calibre.gui2.dnd import DownloadDialog [as 别名]
# 或者: from calibre.gui2.dnd.DownloadDialog import start_download [as 别名]
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
# 需要导入模块: from calibre.gui2.dnd import DownloadDialog [as 别名]
# 或者: from calibre.gui2.dnd.DownloadDialog import start_download [as 别名]
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()