def signature(returns, takes):

    out_takes = []
    for arg in takes:
        out_takes.append(_jni_type_spec(arg))

    return "(" + "".join(out_takes) + ")" + _jni_type_spec(returns)
@param window: window to open panel
dataset/ETHPy150Open kivy/pyjnius/jnius/signatures.py/signature--crossover with--dataset/ETHPy150Open spywhere/Javatar/core/json_panel.py/JSONPanel.__init__