E#iSrSSKJrJr SSKJrJrJr SSKJ r J r "SS5r "S S 5r "S S \5r "S S\5rg)z Module for BitcoinCash bech32 decoding/encoding. Reference: https://github.com/bitcoincashorg/bitcoincash.org/blob/master/spec/cashaddr.md )ListTuple)Bech32BaseUtilsBech32DecoderBaseBech32EncoderBase) BytesUtils IntegerUtilsc6\rSrSr%SrSr\\S'Sr\ \S'Sr g) BchBech32Const!z2Class container for Bitcoin Cash Bech32 constants.: SEPARATORCHECKSUM_STR_LENN) __name__ __module__ __qualname____firstlineno____doc__rstr__annotations__rint__static_attributes__rh/home/james-whalen/.local/lib/python3.13/site-packages/ccxt/static_dependencies/bip/bech32/bch_bech32.pyr r !s<Iscrr c\rSrSrSr\S\\S\4Sj5r\S\ S\\4Sj5r \S\ S\\S\\4S j5r \S\ S\\S\ 4S j5r S rg ) BchBech32Utils*z3Class container for Bitcoin Cash utility functions.valuesreturnc/SQnSnUH0nUS- nUS-S-U- nUHnXES-S:wdMX%S-nM M2 US- $)z Computes the polynomial modulus. Args: values (list[int]): List of polynomial coefficients Returns: int: Computed modulus ))rlayec)r ln)l3|)rlbW])lpdyr#lrr)r" generatorchkvaluetopis rPolyModBchBech32Utils.PolyMod-sd E)C,&1,5C1:?Q4KCQwrhrpcRUVs/sHn[U5S-PM snS/-$s snf)z} Expand the HRP into values for checksum computation. Args: hrp (str): HRP Returns: list[int]: Expanded HRP values r)ord)r0xs r HrpExpandBchBech32Utils.HrpExpandLs+(++s!A s+qc11+s$datac[RU5U-n[RU/SQ-5n[[R 5Vs/sHoCSSU- -- S-PM sn$s snf) Compute the checksum from the specified HRP and data. Args: hrp (str) : HRP data (list[int]): Data part Returns: list[int]: Computed checksum )rrrrrrrrr(r2)r r5r.ranger r)r0r7r"polymodr-s rComputeChecksumBchBech32Utils.ComputeChecksumZsd ))#.5 ((2J)JK9>~?^?^9_`9_AAQK'4/9_```sA(c^[R[RU5U-5S:H$) Verify the checksum from the specified HRP and converted data characters. Args: hrp (str) : HRP data (list[int]): Data part Returns: bool: True if valid, false otherwise r)r r.r5r0r7s rVerifyChecksumBchBech32Utils.VerifyChecksumks*%%n&>&>s&Cd&JKqPPrrN)rrrrr staticmethodrrr.rr5r=boolrBrrrrr r *s=S c< 2s 2tCy 2 2aSa"3ia,0Iaa  QC Q!#Y Q+/ Q Qrr c h\rSrSrSr\S\S\S\S\4Sj5r\ S\S\ \ S\ \ 4Sj5r S r g ) BchBech32Encoder{zd Bitcoin Cash Bech32 encoder class. It provides methods for encoding to Bitcoin Cash Bech32 format. r0net_verr7r#cpURU[R"X#-5[R5$)z Encode to Bitcoin Cash Bech32. Args: hrp (str) : HRP net_ver (bytes): Net version data (bytes) : Data Returns: str: Encoded address Raises: ValueError: If the data is not valid ) _EncodeBech32rConvertToBase32r r)clsr0rIr7s rEncodeBchBech32Encoder.Encodes2&  !0!@!@!P!/!9!9; ;rc,[RX5$)r9)r r=rAs r_ComputeChecksum!BchBech32Encoder._ComputeChecksums--c88rrN)rrrrr classmethodrbytesrNrDrrrQrrrrrGrG{sr ;;;; #;;, 9c 9#Cy 9-1#Y 9 9rrGc h\rSrSrSr\S\S\S\\\44Sj5r \ S\S\ \ S\ 4Sj5rS rg ) BchBech32Decoderza Bitcoin Cash Bech32 decoder class. It provides methods for decoding Bitcoin Cash Bech32 format. r0addrr#c"URU[R[R5up4X:wa[ SUSUS35e[ R "U5n[R"US5[R"USS54$)a" Decode from Bitcoin Cash Bech32. Args: hrp (str) : Human readable part addr (str): Address Returns: tuple[bytes, bytes]: Net version (index 0) and data (index 1) Raises: ValueError: If the bech32 string is not valid Bech32ChecksumError: If the checksum is not valid z(Invalid format (HRP not valid, expected z, got )rrN) _DecodeBech32r rr ValueErrorrConvertFromBase32r ToBytesr FromList)rMr0rXhrp_gotr7 conv_datas rDecodeBchBech32Decoder.Decodes())$*8*B*B*8*I*IK  >GuFSZR[[\]^ ^$55d; ##IaL1:3F3FyQRQS}3UUUrr7c,[RX5$)r@)r rBrAs r_VerifyChecksum BchBech32Decoder._VerifyChecksums,,S77rrN)rrrrrrSrrrTrbrDrrrErerrrrrVrVsq VVV"5%<0VV@ 8S 8"3i 8,0 8 8rrVN)rtypingrr bech32_baserrr utils.miscr r r r rGrVrrrrjsL* NN1NQNQb*9(*9Z48(48r