def __progressDialog(self):
if self.__progress is None:
self.__progress = QProgressDialog(
self,
minimum=0, maximum=0,
labelText=self.tr("Retrieving package list"),
sizeGripEnabled=False,
windowTitle="Progress",
)
self.__progress.setWindowModality(Qt.WindowModal)
self.__progress.canceled.connect(self.reject)
self.__progress.hide()
return self.__progress
def __progressDialog(self):
if self.__progress is None:
self.__progress = QProgressDialog(
self,
minimum=0, maximum=0,
labelText=self.tr("正在检索包列表"),
sizeGripEnabled=False,
windowTitle="进展",
)
self.__progress.setCancelButtonText("取消")
self.__progress.setWindowModality(Qt.WindowModal)
self.__progress.canceled.connect(self.reject)
self.__progress.hide()
return self.__progress
def __init__(self, parent=None, **kwargs):
super().__init__(parent, acceptDrops=True, **kwargs)
self.setLayout(QVBoxLayout())
self.layout().setContentsMargins(0, 0, 0, 0)
self.addonwidget = AddonManagerWidget()
self.layout().addWidget(self.addonwidget)
info_bar = QWidget()
info_layout = QHBoxLayout()
info_bar.setLayout(info_layout)
self.layout().addWidget(info_bar)
buttons = QDialogButtonBox(
orientation=Qt.Horizontal,
standardButtons=QDialogButtonBox.Ok | QDialogButtonBox.Cancel
)
buttons.accepted.connect(self.__accepted)
buttons.rejected.connect(self.reject)
self.layout().addWidget(buttons)
# No system access => install into user site-packages
self.user_install = not os.access(sysconfig.get_path("purelib"),
os.W_OK)
self._executor = concurrent.futures.ThreadPoolExecutor(max_workers=1)
if AddonManagerDialog._packages is None:
self._f_pypi_addons = self._executor.submit(list_pypi_addons)
else:
self._f_pypi_addons = concurrent.futures.Future()
self._f_pypi_addons.set_result(AddonManagerDialog._packages)
self._f_pypi_addons.add_done_callback(
method_queued(self._set_packages, (object,))
)
self.__progress = QProgressDialog(
self, Qt.Sheet,
minimum=0, maximum=0,
labelText=self.tr("Retrieving package list"),
sizeGripEnabled=False,
windowTitle="Progress"
)
self.__progress.rejected.connect(self.reject)
self.__thread = None
self.__installer = None