Source code for abjad.exceptions

"""
Custom exceptions.
"""



[docs]
class AssignabilityError(Exception):
    """
    Duration can not be assigned to note, rest or chord.
    """

    pass




[docs]
class ImpreciseMetronomeMarkError(Exception):
    """
    MetronomeMark is imprecise.
    """

    pass




[docs]
class LilyPondParserError(Exception):
    """
    Can not parse input.
    """

    pass




[docs]
class MissingContextError(Exception):
    """
    No context found.
    """

    pass




[docs]
class MissingMetronomeMarkError(Exception):
    """
    No metronome mark found.
    """

    pass




[docs]
class ParentageError(Exception):
    """
    A parentage error.
    """

    pass




[docs]
class PersistentIndicatorError(Exception):
    """
    Persistent indicator already attached at same context.
    """

    pass




[docs]
class SchemeParserFinishedError(Exception):
    """
    SchemeParser has finished parsing.
    """

    pass




[docs]
class UnboundedTimeIntervalError(Exception):
    """
    Time interval has no bounds.
    """

    pass




[docs]
class WellformednessError(Exception):
    """
    Score not well formed.
    """

    pass