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How to use the escpos.escpos.Escpos function in escpos

To help you get started, we’ve selected a few escpos examples, based on popular ways it is used in public projects.

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python-escpos / python-escpos / test / test_abstract_base_class.py View on Github

def test_abstract_base_class():
    """ test whether Escpos has the metaclass ABCMeta """
    assert issubclass(escpos.Escpos, object)
    assert type(escpos.Escpos) is ABCMeta

python-escpos / python-escpos / test / test_abstract_base_class.py View on Github

def test_abstract_base_class_raises():
    """test whether the abstract base class raises an exception for Escpos"""
    escpos.Escpos()  # This call should raise TypeError because of abstractmethod _raw()