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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def fetch_synchronize_status():
 """ Returns the synchronization status information for the currently opened project """

    r = Response()
    project = cd.project.get_internal_project()

    if not project:
        r.fail(
            code='NO_PROJECT',
            message='No open project on which to retrieve status'
        )
    else:
        with open(project.source_path, 'r') as f:
            definition = json.load(f)

        result = status.of_project(project)
        r.update(
            sync_time=sync_status.get('time', 0),
            source_directory=project.source_directory,
            remote_source_directory=project.remote_source_directory,
            status=result,
            definition=definition
        )

    return r.flask_serialize()