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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 get(self, entry):
 """ get the value from pass identified by 'entry' """

        try:
            output = yield utils.getProcessOutput(
                "pass",
                args=[entry],
                env=self._env
            )
            return output.decode("utf-8", "ignore").splitlines()[0]
        except IOError:
            return None