iT:`ddlZddlmZdZdZdZdZdZdZgd Z d Z ejjd dZ Gd d eZGddeeZGddeeZGddeeZGddeeZGddeeZGddeeZGddeeZdZdZd,dZdZd Zd!Zd"Z d#Z!d$Z"d%Z#d&Z$d'Z%d(ejd)fd*Z&d-d+Z'y).N) TextIOWrapperz Arijit Basuzsayanarijit@gmail.comz)https://github.com/sayanarijit/expandvarsz"Expand system variables Unix stylezv0.12.0MIT) BadSubstitutionExpandvarsExceptionMissingClosingBraceMissingExcapedCharNegativeSubStringExpressionOperandExpectedParameterNullOrNotSetUnboundVariableexpand expandvars\EXPANDVARS_RECOVER_NULLceZdZdZy)rz5The base exception for all the handleable exceptions.N)__name__ __module__ __qualname____doc__/home/sim/yocto/scarthgap/build/tmp/work/x86_64-linux/python3-expandvars-native/0.12.0/recipe-sysroot-native/usr/lib/python3.12/site-packages/expandvars.pyrr+s?rrceZdZfdZxZS)rcBt|dj|y)Nz{0}: missing '}}'super__init__formatselfparam __class__s rrzMissingClosingBrace.__init__2s ,33E:;rrrrr __classcell__r"s@rrr1s <?rr#r%s@rrrG@@rrc eZdZdfd ZxZS)r cL|d}t|dj||y)Nzparameter null or not setz{0}: {1}r)r r!msgr"s rrzParameterNullOrNotSet.__init__Ms' ;-C **5#67rNr#r%s@rr r Ls 88rr ceZdZfdZxZS)r cBt|dj|y)Nz{0}: unbound variablerrs rrzUnboundVariable.__init__Tr1rr#r%s@rr r Sr2rr c0|jxs|dk(S)N_)isalnum)chars r _valid_charr=Xs <<> (TS[(rc: t|y#t$rYywxYw)NTF)int ValueError)vals r_isintrB\s# C s  c|j|}||r|j|}|r|S||S|rttSt|y)aGet value from environment variable. When nounset is True, it behaves like bash's "set -o nounset" or "set -u" and raises UnboundVariable exception. When indirect is True, it will use the value of the resolved variable as the name of the final variable. )get RECOVER_NULLr )varnounsetindirectenvirondefaultrAs rgetenvrLdsW ++c C 8kk#    # c"" rczt|dk(r t|t|dk(r|dS|d|k(r|dt|dd||zS|dtk(rF|d|k(rtt|dd|||zS|dtk(rtt |dd|||zSt|dzt|dd|||zS)zEscape the first character.rN)rJ var_symbolrHrJrO)lenrr ESCAPE_CHARescape)vars_rHrJrOs rrTrTs 5zQ '' 5zQQx Qx:Qx&qrG SSS Qx; 8z !ab 7G "  8{ "ab 7G "   (  qrGW T Urc t|dk(r|S|dtk(r|t|dd|||zS|d|k(r0tt j t |dd|||zS|ddk(rt|dd|||Sg}|D]\}t|r|j| t|}tdj||d|t ||d|||zcStdj||d|S) zExpand a single variable.rrNNrP{rDFrHrIrJ) rRrSrTstrosgetpidr expand_modifier_varr=appendrLjoinrUrHrJrObuffcns r expand_varrcs* 5zQ Qx;F !"IwJ    Qx:299;& !"IwJ#    Qx3" !"IwJ   D  q> KKND A wab 7G    "''$-5' RRrc t|dkr t||ddk(rd}|dd}nd}g}|D]}t|r|j| |dk(rAt|dz}t dj |||| t ||d||| zcSt|}|d k(r|dz }tdj |||d|||| cStdj |) zExpand variables with modifier.rNr!TNF}rDrXrP:)rHrIrJrO) rRrr=r]rLr^r expand_advancedr)rUrHrJrOrIr`rarbs rr\r\s 5zQe$$ Qx3ab  D  q> KKN #XD A A w7ab 7G   D ACxQ" ab !%  . bggdm ,,rct|dk(r t|g}d}|D]R}|dk(r|dz }|j||dk(r|dz}|dk(rn%|j|B|j|T|dk7r t||t|dzd}tdj ||||}|s t ||ddk(r$t ||ddd ||| t||||zS|dd k(r$t ||ddd ||| t||||zS|dd k(r!t||dd|t||||zS|ddk(r!t||dd|t||||zSt||||t||||zS)zExpand substitution.rrNrWrfNrDrP-F)modifierset_rHrIrJ=T+)rkrJ?)rkrHrJ) rRrr]r r^rexpand_defaultexpand_substitute expand_strict expand_offset) rGrUrHrIrJrOrkdepthras rrhrhs 5zQ!#&&H E  8 QJE OOA  #X QJEz" OOA  z!#&& #h-!#% &E 7G H c""{c ab\   5'7z RS S{c ab\   5'7z RS S{c ab\  5'7z R S S {c ab\  5'7z R S S     ugw:N  OOrcn|j|d}|r|SttSt||r|d)z%Expand variable that must be defined.rDN)rErFr )rGrkrJrAs rrrrr/s? ++c2 C   X DDt DDrcg}|D]g}|dk(rOt|dz}dj|}|r t|sd}n t|}t |||d|||cS|j |it|dz}dj|j }|r t|sd}n t|}t||d||dS) zExpand variable with offset.rgrNrDrN)rkoffsetrHrJFrX)rRr^rBr? expand_lengthr]striprL) rGrkrHrJr`rarb offset_strrws rrsrs:s D  8D A AJVJ%7Z !!"   A#& D A A$$&J VJ/Z #w H QQrc|j}|sd}nHt|s!td|Ds t||d}nt |}|dkr t |||d}n||z}t ||d|||S)z'Expand variable with offset and length.Nc32K|]}t|ywr6)r=).0ras r z expand_length..as6:a;q>:srFrX)ryrBallr r?r rL)rGrkrwrHrJ length_strlengthwidths rrxrxZs!J  J 6:66!#z2 2FZ A:-c:> > ~ #w HPU VVrc*|j|r|Sy)zExpand or return substitute.rD)rE)rGrkrJs rrqrqrs{{3 rcn|r$|j|s|j||it|||||S)zExpand var or return default.)rHrIrKrJ)rEupdaterL)rGrkrlrHrIrJs rrprpzs> GKK$X'    rF$c<t|tr|jj}t |dk(ryg} |D]}||k(r4t |dz}dj |t ||d|||zcS|tk(r4t |dz}dj |t||d|||zcS|j|dj |S#t$r t|t$r t|t$r t|wxYw)aExpand variables Unix style. Params: vars_ (str): Variables to expand. nounset (bool): If True, enables strict parsing (similar to set -u / set -o nounset in bash). environ (Mapping): Elements to consider during variable expansion. Defaults to os.environ var_symbol (str): Character used to identify a variable. Defaults to $ Returns: str: Expanded values. Example usage: :: from expandvars import expand print(expand("%PATH:$HOME/bin:%{SOME_UNDEFINED_PATH:-/default/path}", environ={"PATH": "/example"}, var_symbol="%")) # /example:$HOME/bin:/default/path # Or with open(somefile) as f: print(expand(f)) rrDrNNrP) isinstancerreadryrRr^rcrSrTr]rrrr_s rr r s".%' ""$ 5zQ D%AJIMwwt}z!"IwJ(KIMwwt}v!"IwJ( KKNwwt} ( '' )!%(( %e$$%s=C ?rs+   # : 6    zz~~7>  ) <-{< I,kI  ); S"5zS @);@ 8/8@)8@ )68 SF$-NGOTER@W0  5%p*r