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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 passwordReset1to2(old):
 """ Power down and delete the item """

    new = old.upgradeVersion(old.typeName, 1, 2, installedOn=None)
    for iface in new.store.interfacesFor(new):
        new.store.powerDown(new, iface)
    new.deleteFromStore()