Baiscally just an Exception class that retains traceback information
Project description
python2_wrapped__exception
This is basically an Exception class that would be used to wrap raised Exceptions.
The common use case is when one wants to present a custom exception class to a downstream caller.
One would typically do this:
try:
doStuffTHatTHrowsAnException()
except Exception as e:
raise MyCustomException(e.message)
However, the above code causes the execution stack at the time of the first exception to be lost.
The WrappedException allows us to do this:
try:
doStuffTHatTHrowsAnException()
except Exception:
WrappedException.throw()
Callers can now catch "WrappedException" and still have the original execution stack.
Alternatively, they can do this:
try:
doStuffTHatTHrowsAnException()
except Exception as e:
WrappedException(e.message, another_parameter, etc.).throw()
As WrappedException would typically be subclassed with a "business" exception.
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