type DecimalException
object --+
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exceptions.BaseException --+
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exceptions.Exception --+
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exceptions.StandardError --+
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exceptions.ArithmeticError --+
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DecimalException
- Known Subclasses:
-
Base exception class.
Used exceptions derive from this.
If an exception derives from another exception besides this (such as
Underflow (Inexact, Rounded, Subnormal) that indicates that it is only
called if the others are present. This isn't actually used for
anything, though.
handle -- Called when context._raise_error is called and the
trap_enabler is set. First argument is self, second is the
context. More arguments can be given, those being after
the explanation in _raise_error (For example,
context._raise_error(NewError, '(-x)!', self._sign) would
call NewError().handle(context, self._sign).)
To define a new exception, it should be sufficient to have it derive
from DecimalException.
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handle(self,
context,
*args) |
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Inherited from exceptions.ArithmeticError :
__init__ ,
__new__
Inherited from exceptions.BaseException :
__delattr__ ,
__getattribute__ ,
__getitem__ ,
__getslice__ ,
__reduce__ ,
__repr__ ,
__setattr__ ,
__setstate__ ,
__str__
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