def close_tab(self, tab=None):
tab = tab or self.current_tab
if tab is not None:
self.delete_removed_tabs(self.tab_tree.remove_tab(tab))
if not self.tabs:
self.open_url(WELCOME_URL, switch_to_tab=True)
QTimer.singleShot(0, self.current_tab_changed)
def restart(self):
self.player_view.close()
self.player_view = PlayerView(self.rect() - QMargins(0, 210, 0, 0),
parent=self)
# self.show_overlay()
QTimer.singleShot(500, self.show_overlay)
self.startButton.setEnabled(False)
def __init__(self, size=10 * 1024 * 1024):
QObject.__init__(self)
self._state = QWebEngineDownloadRequest.DownloadState.DownloadRequested
self._received = self._total = -1
FakeDownloadItem.idc += 1
self._id = FakeDownloadItem.idc
self._size = size
self.fname = '%s.epub' % self.id()
self.mimeType = lambda: mimetypes.guess_type(self.fname)[0]
QTimer.singleShot(100, self._tick)
def call_auto_get_cookie(self):
"""自动读取浏览器cookie槽函数"""
try:
self._cookie = get_cookie_from_browser()
except Exception as e:
logger.error(f"Browser_cookie3 Error: {e}")
self.auto_get_cookie_ok.setPlainText(f"❌获取失败，错误信息\n{e}")
else:
if self._cookie:
self._user = self._pwd = ''
self.auto_get_cookie_ok.setPlainText("✅获取成功即将登录……")
QTimer.singleShot(2000, self._close_dialog)
else:
self.auto_get_cookie_ok.setPlainText("❌获取失败\n请提前使用支持的浏览器登录蓝奏云，读取前完全退出浏览器！\n支持的浏览器与顺序：\nchrome, chromium, opera, edge, firefox")
def run_app(urls=(),
callback=None,
callback_wait=0,
master_password=None,
new_instance=False,
shutdown=False,
restart_state=None,
no_session=False,
startup_session=None):
env = os.environ.copy()
app = Application(master_password=master_password,
urls=urls,
new_instance=new_instance,
shutdown=shutdown,
restart_state=restart_state,
no_session=no_session)
os.environ['QTWEBENGINE_DICTIONARIES_PATH'] = os.path.join(
config_dir, 'spell')
original_env = env
style = Style()
app.setStyle(style)
try:
if startup_session is not None:
with open(startup_session, 'rb') as f:
app.unserialize_state(pickle.load(f))
elif restart_state is not None:
app.unserialize_state(restart_state)
else:
last_session = last_saved_session(no_session)
if last_session is None or urls:
app.open_urls(urls)
else:
app.unserialize_state(last_session)
if callback is not None:
QTimer.singleShot(callback_wait, callback)
app.exec()
finally:
app.break_cycles()
delete_profile()
places.close()
app.sendPostedEvents()
restart_state = getattr(app, 'restart_state', None)
sip.delete(app)
del app
gc.collect(), gc.collect(), gc.collect()
if restart_state is not None:
restart(restart_state, original_env)
def _tick(self):
if self._state not in (QWebEngineDownloadRequest.DownloadState.DownloadInProgress, QWebEngineDownloadRequest.DownloadState.DownloadRequested):
return
if self._total == -1:
self._total = self._size
self._received = 0
self._state = QWebEngineDownloadRequest.DownloadState.DownloadInProgress
self.stateChanged.emit(self._state)
self.downloadProgress.emit(self._received, self._total)
QTimer.singleShot(100, self._tick)
elif self._received < self._total:
self._received += min(self._total - self._received, self._size // 100)
self.downloadProgress.emit(self._received, self._total)
if self._received >= self._total:
self._state = QWebEngineDownloadRequest.DownloadState.DownloadCompleted
self.stateChanged.emit(self._state)
self.finished.emit()
else:
QTimer.singleShot(100, self._tick)
def _game_over(self, result: GameResult) -> None:
# QTimer is used to allow the last letter guessed to show up immediately
QTimer.singleShot(0, lambda: self._result_dialog.exec(result))
def _new_game(self) -> None:
self.label_word.clear()
self.label_available_letters.clear()
self.label_guessed_letters.clear()
self._show_spinner()
QTimer.singleShot(_spinner_delay, self._game.new_game)
def run_async(func, *args):
QTimer.singleShot(0, functools.partial(func, *args))
import sys
from PyQt6.QtCore import Qt, QTimer
from PyQt6.QtWidgets import QApplication, QLabel
if __name__ == '__main__':
app = QApplication(sys.argv)
label = QLabel(
'<font color=red size=128><b>Hello PyQt,窗口在 10 秒后消失</b></font>')
label.show()
QTimer.singleShot(10000, app.quit)
sys.exit(app.exec())