def _instance():
    if _resource['iconic'] is None:
        _resource['iconic'] = IconicFont(
            ('fa', 'fontawesome-webfont.ttf', 'fontawesome-webfont-charmap.json'),
            ('ei', 'elusiveicons-webfont.ttf', 'elusiveicons-webfont-charmap.json')
        )
    return _resource['iconic']
Aska a specific watcher to start and wait for the specified
dataset/ETHPy150Open spyder-ide/qtawesome/qtawesome/__init__.py/_instance--crossover with--dataset/ETHPy150Open circus-tent/circus/circus/arbiter.py/Arbiter.start_watcher