def load_installed_version(self):
        installed_packages = get_installed_pypackages()
        if self.package in installed_packages:
            self.version = "=={}".format(
                installed_packages[self.package].version)
def on_random_range_max_changed(self):
        self.ui.spinBoxRandomMinimum.setMaximum(self.ui.spinBoxRandomMaximum.value() - 1)