def __run_add_package_dialog(self): dlg = QDialog(self, windowTitle="Add add-on by name") dlg.setAttribute(Qt.WA_DeleteOnClose) vlayout = QVBoxLayout() form = QFormLayout() form.setContentsMargins(0, 0, 0, 0) nameentry = QLineEdit(placeholderText="Package name", toolTip="Enter a package name as displayed on " "PyPI (capitalization is not important)") nameentry.setMinimumWidth(250) form.addRow("Name:", nameentry) vlayout.addLayout(form) buttons = QDialogButtonBox(standardButtons=QDialogButtonBox.Ok | QDialogButtonBox.Cancel) okb = buttons.button(QDialogButtonBox.Ok) okb.setEnabled(False) okb.setText("Add") def changed(name): okb.setEnabled(bool(name)) nameentry.textChanged.connect(changed) vlayout.addWidget(buttons) vlayout.setSizeConstraint(QVBoxLayout.SetFixedSize) dlg.setLayout(vlayout) f = None def query(): nonlocal f name = nameentry.text() f = self._executor.submit(pypi_json_query_project_meta, [name]) okb.setDisabled(True) def ondone(f): error_text = "" error_details = "" try: pkgs = f.result() except Exception: log.error("Query error:", exc_info=True) error_text = "Failed to query package index" error_details = traceback.format_exc() pkg = None else: pkg = pkgs[0] if pkg is None: error_text = "'{}' not was not found".format(name) if pkg: method_queued(self.add_package, (object, ))(pkg) method_queued(dlg.accept, ())() else: method_queued(self.__show_error_for_query, (str, str)) \ (error_text, error_details) method_queued(dlg.reject, ())() f.add_done_callback(ondone) buttons.accepted.connect(query) buttons.rejected.connect(dlg.reject) dlg.exec_()
def __run_add_package_dialog(self): dlg = QDialog(self, windowTitle="Add add-on by name") dlg.setAttribute(Qt.WA_DeleteOnClose) vlayout = QVBoxLayout() form = QFormLayout() form.setContentsMargins(0, 0, 0, 0) nameentry = QLineEdit( placeholderText="Package name", toolTip="Enter a package name as displayed on " "PyPI (capitalization is not important)") nameentry.setMinimumWidth(250) form.addRow("Name:", nameentry) vlayout.addLayout(form) buttons = QDialogButtonBox( standardButtons=QDialogButtonBox.Ok | QDialogButtonBox.Cancel ) okb = buttons.button(QDialogButtonBox.Ok) okb.setEnabled(False) okb.setText("Add") def changed(name): okb.setEnabled(bool(name)) nameentry.textChanged.connect(changed) vlayout.addWidget(buttons) vlayout.setSizeConstraint(QVBoxLayout.SetFixedSize) dlg.setLayout(vlayout) f = None def query(): nonlocal f name = nameentry.text() f = self._executor.submit(pypi_json_query_project_meta, [name]) okb.setDisabled(True) def ondone(f): error_text = "" error_details = "" try: pkgs = f.result() except Exception: log.error("Query error:", exc_info=True) error_text = "Failed to query package index" error_details = traceback.format_exc() pkg = None else: pkg = pkgs[0] if pkg is None: error_text = "'{}' not was not found".format(name) if pkg: method_queued(self.add_package, (object,))(pkg) method_queued(dlg.accept, ())() else: method_queued(self.__show_error_for_query, (str, str)) \ (error_text, error_details) method_queued(dlg.reject, ())() f.add_done_callback(ondone) buttons.accepted.connect(query) buttons.rejected.connect(dlg.reject) dlg.exec_()