code: def resolve(self):
          'Resolve pathname shell variables and ~userdir'
          return os.path.expandvars(os.path.expanduser(self.fqpn)f resolve(self):
          'Resolve pathname shell variables and ~userdir'
          return os.path.expandvars(os.path.expanduser(self.fqpn))
docs: Resolve pathname shell variables and ~userdir