| class UnpackException(Exception): |
| """Base class for some exceptions raised while unpacking. |
| |
| NOTE: unpack may raise exception other than subclass of |
| UnpackException. If you want to catch all error, catch |
| Exception instead. |
| """ |
|
|
|
|
| class BufferFull(UnpackException): |
| pass |
|
|
|
|
| class OutOfData(UnpackException): |
| pass |
|
|
|
|
| class FormatError(ValueError, UnpackException): |
| """Invalid msgpack format""" |
|
|
|
|
| class StackError(ValueError, UnpackException): |
| """Too nested""" |
|
|
|
|
| |
| UnpackValueError = ValueError |
|
|
|
|
| class ExtraData(UnpackValueError): |
| """ExtraData is raised when there is trailing data. |
| |
| This exception is raised while only one-shot (not streaming) |
| unpack. |
| """ |
|
|
| def __init__(self, unpacked, extra): |
| self.unpacked = unpacked |
| self.extra = extra |
|
|
| def __str__(self): |
| return "unpack(b) received extra data." |
|
|
|
|
| |
| PackException = Exception |
| PackValueError = ValueError |
| PackOverflowError = OverflowError |
|
|
