Combine https://github.com/mherrmann/fbs/ build tool with https://github.com/nucleic/enaml/ for building Desktop applications smoothly

enaml_with_fbs.py

import sys

import enaml
from enaml.qt.qt_application import QtApplication
from fbs_runtime.application_context import ApplicationContext, cached_property

from hstatus import ModemInfoUpdater


class CustomQtApplication(QtApplication):
    """Redirect from Enaml QtApplication to origin one.
    Required by ApplicationContext"""

    def __getattr__(self, item):
        return getattr(self._qapp, item)


class AppContext(ApplicationContext):

    @cached_property
    def app(self):
        return CustomQtApplication()

    def run(self):  # 2. Implement run()
        with enaml.imports():
            from views import ModemInfoView

        mi_updater = ModemInfoUpdater().build()
        view = ModemInfoView(mi_updater=mi_updater)
        view.show()
        return self.app.exec_()


if __name__ == '__main__':
    appctxt = AppContext()
    exit_code = appctxt.run()
    sys.exit(exit_code)