def __init__(self, parent, db):
QObject.__init__(self, parent)
self.internet_connection_failed = False
self._parent = parent
self.no_internet_msg = _('Cannot download news as no internet connection '
'is active')
self.no_internet_dialog = d = error_dialog(self._parent,
self.no_internet_msg, _('No internet connection'),
show_copy_button=False)
d.setModal(False)
self.recipe_model = RecipeModel()
self.db = db
self.lock = QMutex(QMutex.Recursive)
self.download_queue = set()
self.news_menu = QMenu()
self.news_icon = QIcon(I('news.png'))
self.scheduler_action = QAction(QIcon(I('scheduler.png')), _('Schedule news download'), self)
self.news_menu.addAction(self.scheduler_action)
self.scheduler_action.triggered[bool].connect(self.show_dialog)
self.cac = QAction(QIcon(I('user_profile.png')), _('Add or edit a custom news source'), self)
self.cac.triggered[bool].connect(self.customize_feeds)
self.news_menu.addAction(self.cac)
self.news_menu.addSeparator()
self.all_action = self.news_menu.addAction(
_('Download all scheduled news sources'),
self.download_all_scheduled)
self.timer = QTimer(self)
self.timer.start(int(self.INTERVAL * 60 * 1000))
self.timer.timeout.connect(self.check)
self.oldest = gconf['oldest_news']
QTimer.singleShot(5 * 1000, self.oldest_check)
if add_recipes:
self.recipe_list.add_many(add_recipes)
if replace_recipes:
self.recipe_list.replace_many_by_title(replace_recipes)
if failed_recipes:
det_msg = '\n'.join('%s\n%s\n' % (title, tb)
for title, tb in failed_recipes.items())
error_dialog(
self,
_('Failed to create recipes'),
_('Failed to create some recipes, click "Show details" for details'
),
show=True,
det_msg=det_msg)
def switch_to_advanced(self):
src = self.basic_recipe.recipe_source
src = src.replace('AutomaticNewsRecipe', 'BasicNewsRecipe')
src = src.replace('BasicUserRecipe', 'AdvancedUserRecipe')
self.advanced_recipe.recipe_source = src
self.stack.setCurrentIndex(2)
if __name__ == '__main__':
from calibre.gui2 import Application
from calibre.web.feeds.recipes.model import RecipeModel
app = Application([])
CustomRecipes(RecipeModel()).exec_()
del app
def populate_options(self, profile):
self.oldest_article.setValue(profile.oldest_article)
self.max_articles.setValue(profile.max_articles_per_feed)
self.profile_title.setText(profile.title)
self.added_feeds.clear()
feeds = [] if profile.feeds is None else profile.feeds
for title, url in feeds:
self.added_feeds.add_item(title+' - '+url, (title, url))
self.feed_title.setText('')
self.feed_url.setText('')
def clear(self):
self.populate_options(AutomaticNewsRecipe)
self.source_code.setText('')
def reject(self):
if question_dialog(self, _('Are you sure?'),
_('You will lose any unsaved changes. To save your'
' changes, click the Add/Update recipe button.'
' Continue?'), show_copy_button=False):
ResizableDialog.reject(self)
if __name__ == '__main__':
from PyQt5.Qt import QApplication
app = QApplication([])
from calibre.web.feeds.recipes.model import RecipeModel
d=UserProfiles(None, RecipeModel())
d.exec_()
del app
return False
self.internet_connection_failed = False
if self.no_internet_dialog.isVisible():
self.no_internet_dialog.hide()
return True
def download(self, urn):
self.lock.lock()
if not self.has_internet_connection():
return False
doit = urn not in self.download_queue
self.lock.unlock()
if doit:
self.do_download(urn)
return True
def check(self):
recipes = self.recipe_model.get_to_be_downloaded_recipes()
for urn in recipes:
if not self.download(urn):
# No internet connection, we will try again in a minute
break
if __name__ == '__main__':
from calibre.gui2 import Application
app = Application([])
d = SchedulerDialog(RecipeModel())
d.exec_()
del app
