Revision control
++ import sys
++
++ from PySide6.QtCore import (QCoreApplication, QItemSelection, QLibraryInfo, QLocale, QTranslator,
++ Slot)
++ from PySide6.QtWidgets import (QAbstractItemView, QApplication, QListWidget, QMainWindow)
++
++ try:
++ import linguist_rc # noqa: F401
++ except ImportError:
++ pass
++
++
++ """"
++ Misleading indentation (5) for PYSIDE-2379"""
++
++
++ class Window(QMainWindow):
++ def __init__(self):
++ super().__init__()
++ #: File menu
++ file_menu = self.menuBar().addMenu(self.tr("&File"))
++ #= quit_id
++ quit_action = file_menu.addAction(self.tr("Quit"))
++ quit_action.setShortcut(self.tr("CTRL+Q"))
++ quit_action.triggered.connect(self.close)
++ help_menu = self.menuBar().addMenu(self.tr("&Help"))
++ about_qt_action = help_menu.addAction(self.tr("About Qt"))
++ about_qt_action.triggered.connect(qApp.aboutQt) # noqa: F821
++
++ self._list_widget = QListWidget()
++ self._list_widget.setSelectionMode(QAbstractItemView.MultiSelection)
++ self._list_widget.selectionModel().selectionChanged.connect(self.selection_changed)
++ self._list_widget.addItem("C++")
++ self._list_widget.addItem("Java")
++ self._list_widget.addItem("Python")
++ self.setCentralWidget(self._list_widget)
++
++ # Run the test slots to verify syntactic correctness
++ self.selection_changed(QItemSelection(), QItemSelection())
++ self.test_tr_trailing_comma_behavior()
++ self.test_translate_trailing_comma_behavior()
++ self.window_method()
++ self.test_pyside2863()
++
++ @Slot(QItemSelection, QItemSelection)
++ def selection_changed(self, selected, deselected):
++ count = len(self._list_widget.selectionModel().selectedRows())
++ message = self.tr("%n language(s) selected", "", count)
++ self.statusBar().showMessage(message)
++
++ def test_tr_trailing_comma_behavior(self):
++ self.tr("SOME TR TEXT, NO COMMENT, TRAILING COMMA",)
++ self.tr("SOME TR TEXT", "A COMMENT, NO TRAILING COMMA")
++ self.tr("EVEN MORE TR TEXT", "A COMMENT WITH PLURALIZATION", 42)
++ self.tr("YET MORE TR TEXT", "A COMMENT WITH PLURALIZATION AND A TRAILING COMMA", 42,)
++ count = 42
++ self.tr("EVEN MORE TR TEXT", "A COMMENT WITH PLURALIZATION/VARIABLE", count)
++ self.tr("YET MORE TR TEXT", "A COMMENT WITH PLURALIZATION/VARIABLE AND A TRAILING COMMA",
++ count,)
++
++ def test_translate_trailing_comma_behavior(self):
++ QCoreApplication.translate("CONTEXT", "SOME TEXT, NO COMMENT, TRAILING COMMA",)
++ QCoreApplication.translate("CONTEXT", "SOME TEXT", "A COMMENT, NO TRAILING COMMA")
++ QCoreApplication.translate("CONTEXT", "SOME MORE TEXT", "A COMMENT WITH A TRAILING COMMA",)
++ QCoreApplication.translate("CONTEXT", "EVEN MORE TEXT", "A COMMENT WITH PLURALIZATION", 42)
++ QCoreApplication.translate("CONTEXT", "YET MORE TEXT",
++ "A COMMENT WITH PLURALIZATION AND A TRAILING COMMA", 42,)
++ count = 42
++ QCoreApplication.translate("CONTEXT", "EVEN MORE TEXT",
++ "A COMMENT WITH PLURALIZATION/VARIABLE", count)
++ QCoreApplication.translate("CONTEXT", "YET MORE TEXT",
++ "A COMMENT WITH PLURALIZATION AND A TRAILING COMMA/VARIABLE",
++ count,)
++ # Complex expression
++ a = 10
++ b = 12
++ QCoreApplication.translate("CONTEXT", "ANOTHER TEXT",
++ "A COMMENT WITH PLURALIZATION/EXPRESSION", min(a, b))
++ QCoreApplication.translate("CONTEXT", "ANOTHER TEXT",
++ "A COMMENT WITH PLURALIZATION AND A TRAILING COMMA/EXPRESSION",
++ min(a, b),)
++
++ def test_translate_fail(self):
++ QCoreApplication.translate("CONTEXT", "SOME TEXT, SHOULD NOT BE EXTRACTED",
++ "A COMMENT WITH PLURALIZATION AND A TRAILING COMMA AND GARBAGE",
++ 42, "THIS SHOULD NOT WORK")
++
++ class NestedClass:
++ def foo(self):
++ msg = self.tr("Nested Message") # noqa: F841
++
++ def window_method(self): # PYSIDE-2379, Don't put this into NestedClass
++ msg = self.tr("Window Message")
++ msg = self.tr(f"An f-string\\") # noqa: F541
++ msg = self.tr(r"A raw strin\g")
++ msg = self.tr(r"A raw strin\g""continued\\")
++ msg = self.tr(r"A raw string with escaped quote\"bla") # noqa: F841
++
++ def test_pyside2863(self):
++ """PYSIDE-2863, Check whether id and extra comments are correctly associated."""
++ #= id_1
++ msg = self.tr("msg1")
++ #= id_2
++ msg = self.tr("msg2")
++ #: Extra comment 3
++ msg = self.tr("msg3")
++ #: Extra comment 4
++ msg = self.tr("msg4")
++ msg = self.tr("")
++ msg = self.tr("prefix\u00A0\u00A0postfix")
++ msg = self.tr("before\U000000A0middle\U000000A0after")
++ msg = self.tr("before\u00A0\U000000A0middle\x1F\U000000A0\u00A0after") # noqa: F841
++
++
++ if __name__ == '__main__':
++ app = QApplication(sys.argv)
++
++ translator = QTranslator(app)
++ for path in QLibraryInfo.paths(QLibraryInfo.LibraryPath.TranslationsPath):
++ if translator.load(QLocale(), 'qtbase', '_', path):
++ app.installTranslator(translator)
++ break
++ translator = QTranslator(app)
++ if translator.load(QLocale(), 'example', '_', ':/translations'):
++ app.installTranslator(translator)
++
++ window = Window()
++ window.show()
++ sys.exit(app.exec())