text: # Copyright (c) 2021 Emanuele Bellocchia
  #
  # Permission is hereby granted, free of charge, to any person obtaining a copy
  # of this software and associated documentation files (the "Software"), to deal
  # in the Software without restriction, including without limitation the rights
  # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  # copies of the Software, and to permit persons to whom the Software is
  # furnished to do so, subject to the following conditions:
  #
  # The above copyright notice and this permission notice shall be included in
  # all copies or substantial portions of the Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  # THE SOFTWARE.
  
  """Module for Near Protocol address computation."""
  
  # Imports
  from typing import Any, Union
  from bip_utils.addr.iaddr_encoder import IAddrEncoder
  from bip_utils.addr.utils import AddrUtils
  from bip_utils.ecc import IPublicKey
  
  
  class NearAddr(IAddrEncoder):
      """
      Near address class.
      It allows the Near Protocol address generation.
      """
  
      @staticmethod
      def EncodeKey(pub_key: Union[bytes, IPublicKey],
                    **kwargs: Any) -> str:
          """
          Get address in Near Protocol format.
  
          Args:
              pub_key (bytes or IPublicKey): Public key bytes or object
  
          Returns:
              str: Address string
  
          Raises:
              ValueError: If the public key is not valid
              TypeError: If the public key is not ed25519
          """
          pub_key_obj = AddrUtils.ValidateAndGetEd25519Key(pub_key)
  
          # The address is simply the public key in hex format
          return pub_key_obj.RawCompressed().ToHex()[2:]
  