def _pop(self, value):
    "Step up one level in the namespace and return the value.\n        If we're at the root, reset the pickler's state.\n        "
    self._depth -= 1
    if (self._depth == (- 1)):
        self.reset()
    return value
Step up one level in the namespace and return the value.
If we're at the root, reset the pickler's state.
def _pop(self, value):
    "Step up one level in the namespace and return the value.\n        If we're at the root, reset the pickler's state.\n        "
    self._depth -= 1
    if (self._depth == (- 1)):
        self.reset()
    return value