dZddlmZddlmZddlmZddlZdZdZdZd Z Gd d ejZ d Z Gd de ZdZdZy)zgcloud shell completion.)absolute_import)division)unicode_literalsN\)"');&|()<>c(eZdZdZdZdZdZdZdZdZ y) ShellTokenTypeN) __name__ __module__ __qualname__ARGFLAG TERMINATORIO REDIRECTIONFILETRAILING_BACKSLASH3lib/googlecloudsdk/command_lib/interactive/lexer.pyrrs& # $*"+ $r#rc|S)zProcesses a quoted shell argument from the lexer. Args: s: the raw quoted string (ex: "\"foo\" \\ 'bar'") Returns: An argument as would be passed from a shell to a process it forks (ex: "foo" \ 'bar'). r")ss r$ UnquoteShellr')s  (r#cDeZdZdZej ddfdZdZdZdZ y) ShellTokenzShell token info. Attributes: value: The token string with quotes and escapes preserved. lex: Instance of ShellTokenType start: the index of the first char of the raw value end: the index directly after the last char of the raw value Nc<||_||_||_||_yN)valuelexstartend)selfr,r-r.r/s r$__init__zShellToken.__init__BsDJDHDJDHr#c|jtjus|jtjurt |j S|j Sr+)r-rrrr'r,r0s r$ UnquotedValuezShellToken.UnquotedValueHs> xx>%%%^5H5H)H $** %% ZZr#cbt||jr|j|jk(Sy)zEquality based on properties.F) isinstance __class____dict__)r0others r$__eq__zShellToken.__eq__Ns&%( ]]enn ,, r#czdj|j|j|j|jS)zImprove debugging during tests.zShellToken({}, {}, {}, {}))formatr,r-r.r/r3s r$__repr__zShellToken.__repr__Ts0 ' . .tzz488/3zz488 EEr#) rrr__doc__rrr1r4r:r=r"r#r$r)r)8s+!/ 2 2$D   Er#r)c|} |t|k\r%||kDrtdtj|dz |Sy||}|j sn|dz }O|}t|dz |k(r,||dk(r$|dz }t|||tj ||S|t vs/|jr|dzt|kr||dzt vr|}||jr|dz }|t|kr||t vr|dz }|t|kr*||t vr|dz }|t|kr ||t vr|t|dz kr4||dk(r,||dzjr|dz }tj}ntj}t||||||S|}|tvr%|dz }t|||tj||Sd}|t|kri||}||k(rd}nH|F|tvr|}n;|tk(r|dzt|kr|dz }nn.|j rn|tvrn|dz }|t|kri||dk(rtjntj}t||||||S) zReturns the next shell token at s[i:]. Args: i: The index of the next character in s. s: The string to parse for shell tokens. Returns: A ShellToken, None if there are no more token in s. rNrr r)r.r/-)lenr)rrisspacer!SHELL_REDIRECTION_CHARSisdigitrrSHELL_TERMINATOR_CHARSrSHELL_QUOTE_CHARSSHELL_ESCAPE_CHARr)ir&indexcr-quotes r$ GetShellTokenrMZs % CF{ U"n00!a%;;  !A 99; FA  % VaZ1_1FA aaj."C"CUA NN ""aiika!ec!fnAh)) Et||~1fa3q6zad551fa AJ1Q4#:: Q AJ1Q4#:: SVaZAaDCKAa!eH,<,<,> Q(( % Cu! << A  FA aaj.";";5a PP % CF  !AEze    ! ! Q3Q< q&!  99; & & FA# CF $ !x3N4F4F# AeAJ5a 88r#c*g}d} t||}|s |S|j}|j||jtj k(rCt||}|s |S|j}tj |_|j|)zReturns the list of ShellTokens in s. Args: s: The string to parse for shell tokens. Returns: The list of ShellTokens in s. r)rMr/appendr-rrr )r&tokensrItokens r$GetShellTokensrRs &! !Q E   -  A MM% yyN...Aq!e   - ))a %%ei mmE r#)r> __future__rrrenumrHrGrFrDEnumrr'objectr)rMrRr"r#r$rWs` &' -$TYY  EEDH9Vr#