uninstaller.py 文件源码

def initForm(self):
      self.dataFile = os.path.basename(sys.argv[0]) + '.data'
      self.dataFile = os.path.join(os.path.dirname(sys.argv[0]), self.dataFile)
      if not os.path.isfile(self.dataFile):
        if sys.frozen:
          fatal('"{}" does not exist'.format(self.dataFile))
        # If we're not in a frozen environment (built with PyInstaller),
        # for testing purposes we still want the uninstaller to run.
        self.dataFile = None

      self.welcomePage = WelcomePage(self)
      self.uninstallPage = UninstallPage(self)

      self.stackedPages.addWidget(self.welcomePage)
      self.stackedPages.addWidget(self.uninstallPage)

      self.setWindowTitle(self.ls('uninstall.title'))
      self.setCurrentPage(self.welcomePage)
      super().initForm()