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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def resolve(self, value=None):
 """ Resolve the current expression against the supplied value """


        # If we still have an uninitialized matcher init it now
        if self.matcher:
            self._init_matcher()

        # Evaluate the current set of matchers forming the expression
        matcher = self.evaluate()

        try:
            value = self._transform(value)
            self._assertion(matcher, value)
        except AssertionError as ex:
            # By re-raising here the exception we reset the traceback
            raise ex
        finally:
            # Reset the state of the object so we can use it again
            if self.deferred:
                self.reset()