lsst.pex.exceptions

The lsst.pex.exceptions module provides custom exceptions for the LSST Science Pipelines.

Contributing

lsst.pex.exceptions is developed at https://github.com/lsst/pex_exceptions. You can find Jira issues for this module under the pex_exceptions component.

Python API reference

lsst.pex.exceptions Package

Functions

declare(module, exception_name, base, …)	Declare a new exception.
register(cls)	A Python decorator that adds a Python exception wrapper to the registry that maps C++ Exceptions to their Python wrapper classes.
translate(cpp)	Translate a C++ Exception instance to Python and return it.

Classes

DomainError(arg, *args, **kwds)
Exception(arg, *args, **kwds)	The base class for Python-wrapped LSST C++ exceptions.
ExceptionMeta	A metaclass for custom exception wrappers, which adds lookup of class attributes by delegating to the Swig-generated wrapper.
InvalidParameterError(arg, *args, **kwds)
IoError(arg, *args, **kwds)
LengthError(arg, *args, **kwds)
LogicError(arg, *args, **kwds)
NotFoundError(arg, *args, **kwds)
OutOfRangeError(arg, *args, **kwds)
OverflowError(arg, *args, **kwds)
RangeError(arg, *args, **kwds)
RuntimeError(arg, *args, **kwds)
Tracepoint
TypeError(arg, *args, **kwds)
UnderflowError(arg, *args, **kwds)

Class Inheritance Diagram