Ë ÓŠð^7ãóp—dZddlZddlmZmZd„Ze«Zd„Zd„Z d„Z dd„Z dd „Z dd „Z d „Zd „Zd „Zy)z) Shared logic for various address types. éN)Ú_rangeÚ_is_strcó¾—g}tddd«}td«D]?}ddgz}|D]}d|dz||<|dz}Œ|jdj|««ŒA|S) z :return: A 256 element list containing 8-bit binary digit strings. The list index value is equivalent to its bit string value. ééÿÿÿÿééNÚ01éÚ)rÚrangeÚappendÚjoin)ÚlookupÚ bits_per_byteÚnumÚbitsÚis ú;/usr/lib/python3/dist-packages/netaddr/strategy/__init__.pyÚ bytes_to_bitsrs{€ð €Fܘ1˜b "Ó%€MÜS‹zò%ˆØD6‰zˆØò ˆAؘ3 ™7‘mˆD‰GØ A‰I‰Cð ð  ‰ b—g‘g˜d“mÕ$ð %ð €Mócóz—t|d«syt|«|k7ryd|zdz }|D]}d|cxkr|krŒyyy)a6 :param words: A sequence of unsigned integer word values. :param word_size: Width (in bits) of each unsigned integer word value. :param num_words: Number of unsigned integer words expected. :return: ``True`` if word sequence is valid for this address type, ``False`` otherwise. Ú__iter__Fér rT)ÚhasattrÚlen)ÚwordsÚ word_sizeÚ num_wordsÚmax_wordrs rÚ valid_wordsr!!sZ€ô 5˜*Ô %Øä ˆ5ƒzYÒØàI‰~ Ñ!€Hà òˆØAÔ!˜Ó!Ùð"Ùðð rcó—d||zzdz }d|cxkr|ksntdt|«z«‚d|zdz }g}t|«D]&}||z}|jt |««||z}Œ(t t |««S)aJ :param int_val: Unsigned integer to be divided into words of equal size. :param word_size: Width (in bits) of each unsigned integer word value. :param num_words: Number of unsigned integer words expected. :return: A tuple contain unsigned integer word values split according to provided arguments. rr rzinteger out of bounds: %r!)Ú IndexErrorÚhexr rÚintÚtupleÚreversed)Úint_valrrÚmax_intr rÚ_Úwords rÚ int_to_wordsr,;s–€ðI  Ñ)Ñ*¨QÑ.€Gà Ô "˜7Ô "ÜÐ5¼¸G» ÑDÓEÐEàI‰~ Ñ!€Hà €EÜ 9Ó òˆØ˜Ñ!ˆØ ‰ ”S˜“YÔØIщðô ”˜%“Ó !Ð!rcó˜—t|||«std|›d«‚d}tt|««D]\}}|}|||zz}||z}Œ|S)a5 :param words: A sequence of unsigned integer word values. :param word_size: Width (in bits) of each unsigned integer word value. :param num_words: Number of unsigned integer words expected. :return: An unsigned integer that is equivalent to value represented by word sequence. zinvalid integer word sequence: ú!r)r!Ú ValueErrorÚ enumerater')rrrr(rrr+s rÚ words_to_intr1Vsb€ô u˜i¨Ô 3ÝÂÐHÓIÐIà€GÜœH U›OÓ,ò!‰ˆˆ3؈Øy 1‘}Ñ$ˆØ˜D‘.‰ð!ð €NrcóÊ—t|«sy|dk7r|j|d«}t|«|k7ryd|zdz } dt|d«cxkr|kryy y#t$rYywxYw)al :param bits: A network address in a delimited binary string format. :param width: Maximum width (in bits) of a network address (excluding delimiters). :param word_sep: (optional) character or string used to delimit word groups (default: '', no separator). :return: ``True`` if network address is valid, ``False`` otherwise. Fr rr rT)rÚreplacerr%r/)rÚwidthÚword_sepr)s rÚ valid_bitsr6ms‡€ô 4Œ=Øà2‚~Ø|‰|˜H bÓ)ˆä ˆ4ƒyEÒØà5‰j˜1‰n€Gð Ø ”D˜!“ Ô ' Ò 'Øð (ð ð (ð øô ò Ø à ð ús¼AÁAÁ A"Á!A"có€—t|||«std|›d«‚|dk7r|j|d«}t|d«S)a¡ :param bits: A network address in a delimited binary string format. :param width: Maximum width (in bits) of a network address (excluding delimiters). :param word_sep: (optional) character or string used to delimit word groups (default: '', no separator). :return: An unsigned integer that is equivalent to value represented by network address in readable binary form. z invalid readable binary string: r.r r)r6r/r3r%)rr4r5s rÚ bits_to_intr8sA€ô d˜E 8Ô ,ÝÂ$ÐHÓIÐIà2‚~Ø|‰|˜H bÓ)ˆä ˆtQ‹<Ðrcób—g}t|||«D]n}g}|r#|jt|dz«|dz}|rŒ#|j«dj |«xsd|z}d|z|z| d}|j|«Œp|dk7rt |«st d|›d«‚|j |«S)a¯ :param int_val: An unsigned integer. :param word_size: Width (in bits) of each unsigned integer word value. :param num_words: Number of unsigned integer words expected. :param word_sep: (optional) character or string used to delimit word groups (default: '', no separator). :return: A network address in a delimited binary string format that is equivalent in value to unsigned integer. éÿr r Ú0Nz word separator is not a string: r.)r,rÚ BYTES_TO_BITSÚreverserrr/)r(rrr5Ú bit_wordsr+rÚbit_strs rÚ int_to_bitsr@£sÀ€ð€Iä˜W i°Ó;òˆØˆÙØ K‰Kœ  d¨S¡jÑ1Ô 2Ø Q‰JˆDòð ‰ ŒØ—'‘'˜$“-Ò2 3¨¡?ˆØi‘ 'Ñ)¨I¨:¨;Ð7ˆØ×јÕðð2‚~äxÔ ÝÂhÐPÓQÐ Qà =‰=˜Ó #Ð#rcóä—t|«sy|jd«sy|jdd«}t|«|kDryd|zdz } dt |d«cxkr|kryy y#t $rYywxYw)a :param bin_val: A network address in Python's binary representation format ('0bxxx'). :param width: Maximum width (in bits) of a network address (excluding delimiters). :return: ``True`` if network address is valid, ``False`` otherwise. FÚ0br rr rT)rÚ startswithr3rr%r/)Úbin_valr4r)s rÚ valid_binrEÅs’€ô 7Ô Øà × Ñ ˜dÔ #Øào‰o˜d BÓ'€Gä ˆ7ƒ|eÒØà5‰j˜1‰n€Gð Ø ”G˜Q“Ô * 7Ò *Øð +ð ð +ð øô ò Ø à ð úsÁ A#ÁA#Á# A/Á.A/c óP—g} t|«}t|dd «|kDrtd |›d «‚|S#t$rk|}|dkDr(|dz}|jt|«|dz}|dkDrŒ(|j «dt j dddj|««z}YŒ•wxYw) zÚ :param int_val: An unsigned integer. :param width: Maximum allowed width (in bits) of a unsigned integer. :return: Equivalent string value in Python's binary representation format ('0bxxx'). rr:r rBz ^[0]+([01]+)$z\1r rNzbinary string out of bounds: r.) ÚbinÚ NameErrorrr<r=Ú_reÚsubrrr#)r(r4Ú bin_tokensrDrr+s rÚ int_to_binrLås¼€ð€Jð Oäg“,ˆô ˆ712ˆ;Ó˜%ÒݺwÐHÓIÐIà €Nøô ò Oà ˆØ!ŠeØt‘8ˆDØ × Ñ œm¨DÑ1Ô 2Ø !‰GˆAð!‹eð ×ÑÔØœŸ™Ð!1°5¸"¿'¹'À*Ó:MÓNÑNŠð Oús„ 1±7B%Á)9B%Â$B%cóp—t||«std|›d«‚t|jdd«d«S)a9 :param bin_val: A string containing an unsigned integer in Python's binary representation format ('0bxxx'). :param width: Maximum allowed width (in bits) of a unsigned integer. :return: An unsigned integer that is equivalent to value represented by Python binary string format. z"not a valid Python binary string: r.rBr r)rEr/r%r3)rDr4s rÚ bin_to_intrNs4€ô W˜eÔ $ÝÂGÐMÓNÐNä ˆw‰˜t RÓ(¨!Ó ,Ð,r)r )Ú__doc__ÚrerIÚnetaddr.compatrrrr<r!r,r1r6r8r@rErLrN©rrúrSsPðñ óç*ò ñ “€ òò4"ò6ó.ó@ó,$òDò@ó> -r