code: def compressedpubkey(self):
          
          secret = unhexlify(repr(self._wif))
          order = ecdsa.SigningKey.from_string(
              secret, curve=ecdsa.SECP256k1).curve.generator.order()
          p = ecdsa.SigningKey.from_string(
              secret, curve=ecdsa.SECP256k1).verifying_key.pubkey.point
          x_str = ecdsa.util.number_to_string(p.x(), order)
          y_str = ecdsa.util.number_to_string(p.y(), order)
          compressed = hexlify(
              chr(2 + (p.y() & 1)).encode('ascii') + x_str
          ).decode('ascii')
          uncompressed = hexlify(
              chr(4).encode('ascii') + x_str + y_str).decode(
              'ascii')
          return [compressed, uncompressed]
docs: Derive uncompressed public key