P2SH_addr

Module for P2SH address encoding/decoding.

class P2SHAddrConst

Bases: object

Class container for P2SH constants.

SCRIPT_BYTES: bytes = b'\x00\x14'
class P2SHAddrDecoder

Bases: IAddrDecoder

P2SH address decoder class. It allows the Pay-to-Script-Hash address decoding.

static DecodeAddr(addr: str, **kwargs: Any) → bytes

Decode a P2SH address to bytes.

Parameters:

  • addr (str) – Address string

  • net_ver (bytes) – Expected net address version

Returns:

Script signature hash bytes

Return type:

bytes

Raises:

ValueError – If the address encoding is not valid

class P2SHAddrEncoder

Bases: IAddrEncoder

P2SH address encoder class. It allows the Pay-to-Script-Hash address encoding.

static EncodeKey(pub_key: Union[bytes, IPublicKey], **kwargs: Any) → str

Encode a public key to P2SH address.

Parameters:

  • pub_key (bytes or IPublicKey) – Public key bytes or object

  • net_ver (bytes) – Net address version

Returns:

Address string

Return type:

str

Raises:

  • ValueError – If the public key is not valid

  • TypeError – If the public key is not secp256k1

class BchP2SHAddrDecoder

Bases: IAddrDecoder

Bitcoin Cash P2SH address decoder class. It allows the Bitcoin Cash P2SH decoding.

static DecodeAddr(addr: str, **kwargs: Any) → bytes

Decode a Bitcoin Cash P2SH address to bytes.

Parameters:

  • addr (str) – Address string

  • hrp (str) – Expected HRP

  • net_ver (bytes) – Expected net address version

Returns:

Script signature hash bytes

Return type:

bytes

Raises:

ValueError – If the address encoding is not valid

class BchP2SHAddrEncoder

Bases: IAddrEncoder

Bitcoin Cash P2SH address encoder class. It allows the Bitcoin Cash P2SH encoding.

static EncodeKey(pub_key: Union[bytes, IPublicKey], **kwargs: Any) → str

Encode a public key to Bitcoin Cash P2SH address.

Parameters:

  • pub_key (bytes or IPublicKey) – Public key bytes or object

  • hrp (str) – HRP

  • net_ver (bytes) – Net address version

Returns:

Address string

Return type:

str

Raises:

  • ValueError – If the public key is not valid

  • TypeError – If the public key is not secp256k1

P2SHAddr

alias of P2SHAddrEncoder

BchP2SHAddr

alias of BchP2SHAddrEncoder