Class UsageError

IPython/core/error.py:41–46

Error in magic function arguments, etc. Something that probably won't warrant a full traceback, but should nevertheless interrupt a macro / batch file.

    """

class UsageError(IPythonCoreError):
    """Error in magic function arguments, etc.

    Something that probably won't warrant a full traceback, but should
    nevertheless interrupt a macro / batch file.
    """

class StdinNotImplementedError(IPythonCoreError, NotImplementedError):
    """raw_input was requested in a context where it is not supported