Source code for instro.lib.exceptions

"""Instro exception classes."""



[docs]
class InstroError(Exception):
    """Base Instro error."""




[docs]
class FeatureNotSupportedError(InstroError):
    """Unsupported feature error."""




[docs]
class InstrumentNotOpenError(InstroError):
    """Raised when an instrument method is called before open()."""




[docs]
class UnknownHolderError(InstroError):
    """Raised when a transport is closed with an object that never opened it."""