³ò Ÿl‡Jc@s8dZddkZddkZddkZddddddd d d d d ddddddddddddgZdZeiZZei Z Z ei Z ZeiZZeiZZeiZZeiZZeiZeiZdd„Zdd„Zdd„Z dd„Z!dd „Z"dd!„Z#ei$d"joei%d#ƒdd$„Z&ndd%„Z'd&„Z(dd'„Z)hZ*xd(D]Z+d)e*e+...) The substring matched by the group is accessible by name. (?P=name) Matches the text matched earlier by the group named name. (?#...) A comment; ignored. (?=...) Matches if ... matches next, but doesn't consume the string. (?!...) Matches if ... doesn't match next. The special sequences consist of "\\" and a character from the list below. If the ordinary character is not on the list, then the resulting RE will match the second character. \number Matches the contents of the group of the same number. \A Matches only at the start of the string. \Z Matches only at the end of the string. \b Matches the empty string, but only at the start or end of a word. \B Matches the empty string, but not at the start or end of a word. \d Matches any decimal digit; equivalent to the set [0-9]. \D Matches any non-digit character; equivalent to the set [^0-9]. \s Matches any whitespace character; equivalent to [ \t\n\r\f\v]. \S Matches any non-whitespace character; equiv. to [^ \t\n\r\f\v]. \w Matches any alphanumeric character; equivalent to [a-zA-Z0-9_]. With LOCALE, it will match the set [0-9_] plus characters defined as letters for the current locale. \W Matches the complement of \w. \\ Matches a literal backslash. This module exports the following functions: match Match a regular expression pattern to the beginning of a string. search Search a string for the presence of a pattern. sub Substitute occurrences of a pattern found in a string. subn Same as sub, but also return the number of substitutions made. split Split a string by the occurrences of a pattern. findall Find all occurrences of a pattern in a string. compile Compile a pattern into a RegexObject. purge Clear the regular expression cache. escape Backslash all non-alphanumerics in a string. Some of the functions in this module takes flags as optional parameters: I IGNORECASE Perform case-insensitive matching. L LOCALE Make \w, \W, \b, \B, dependent on the current locale. M MULTILINE "^" matches the beginning of lines as well as the string. "$" matches the end of lines as well as the string. S DOTALL "." matches any character at all, including the newline. X VERBOSE Ignore whitespace and comments for nicer looking RE's. U UNICODE Make \w, \W, \b, \B, dependent on the Unicode locale. This module also defines an exception 'error'. iÿÿÿÿNtmatchtsearchtsubtsubntsplittfindalltcompiletpurgettemplatetescapetItLtMtStXtUt IGNORECASEtLOCALEt MULTILINEtDOTALLtVERBOSEtUNICODEterrors2.2.1icCst||ƒi|ƒS(sqTry to apply the pattern at the start of the string, returning a match object, or None if no match was found.(t_compileR(tpatterntstringtflags((s/sys/lib/python/re.pyR~scCst||ƒi|ƒS(stScan through string looking for a match to the pattern, returning a match object, or None if no match was found.(RR(RRR((s/sys/lib/python/re.pyRƒscCst|dƒi|||ƒS(sReturn the string obtained by replacing the leftmost non-overlapping occurrences of the pattern in string by the replacement repl. repl can be either a string or a callable; if a callable, it's passed the match object and must return a replacement string to be used.i(RR(RtreplRtcount((s/sys/lib/python/re.pyRˆscCst|dƒi|||ƒS(sReturn a 2-tuple containing (new_string, number). new_string is the string obtained by replacing the leftmost non-overlapping occurrences of the pattern in the source string by the replacement repl. number is the number of substitutions that were made. repl can be either a string or a callable; if a callable, it's passed the match object and must return a replacement string to be used.i(RR(RRRR((s/sys/lib/python/re.pyRscCst|dƒi||ƒS(stSplit the source string by the occurrences of the pattern, returning a list containing the resulting substrings.i(RR(RRtmaxsplit((s/sys/lib/python/re.pyRšscCst||ƒi|ƒS(sReturn a list of all non-overlapping matches in the string. If one or more groups are present in the pattern, return a list of groups; this will be a list of tuples if the pattern has more than one group. Empty matches are included in the result.(RR(RRR((s/sys/lib/python/re.pyRŸsitfinditercCst||ƒi|ƒS(s³Return an iterator over all non-overlapping matches in the string. For each match, the iterator returns a match object. Empty matches are included in the result.(RR(RRR((s/sys/lib/python/re.pyR«scCs t||ƒS(sACompile a regular expression pattern, returning a pattern object.(R(RR((s/sys/lib/python/re.pyR²scCstiƒtiƒdS(s"Clear the regular expression cacheN(t_cachetcleart _cache_repl(((s/sys/lib/python/re.pyR¶s cCst||tBƒS(s6Compile a template pattern, returning a pattern object(RtT(RR((s/sys/lib/python/re.pyR»st?abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890icCs„t|ƒ}t}x^tt|ƒƒD]J}||}||jo-|djod||R((RRRA((s/sys/lib/python/re.pyt_subxs # cCst|i|iffS(N(RRR(R:((s/sys/lib/python/re.pyt_picklestScannercBseZdd„Zd„ZRS(ic CsÕddkl}l}||_g}tiƒ}||_xR|D]J\}}|iti||t |ƒdti ||ƒffgƒƒqAWti||d|ffgƒ}t |ƒ|_ t i|ƒ|_dS(Niÿÿÿÿ(tBRANCHt SUBPATTERNi(t sre_constantsRERFtlexiconR<tPatternRtappendt SubPatternR(tparseR1tgroupsR4Rtscanner( tselfRHRRERFR:R*tphrasetaction((s/sys/lib/python/re.pyt__init__s    3!c CsÙg}|i}|ii|ƒi}d}xž|ƒ}|pPn|iƒ}||joPn|i|idd}t|ƒo"||_|||iƒƒ}n|dj o||ƒn|}q-|||fS(Nii( RJRNRtendRHt lastindextcallabletgroupR1( RORtresultRJRR,tmtjRQ((s/sys/lib/python/re.pytscan(s&        (t__name__t __module__RRRZ(((s/sys/lib/python/re.pyRDs ((:t__doc__tsysR4R<t__all__t __version__tSRE_FLAG_IGNORECASER RtSRE_FLAG_LOCALER RtSRE_FLAG_UNICODERRtSRE_FLAG_MULTILINER RtSRE_FLAG_DOTALLR RtSRE_FLAG_VERBOSERRtSRE_FLAG_TEMPLATER"tTEMPLATEtSRE_FLAG_DEBUGtDEBUGRRRRRRRt hexversionRJRRRRR&R-R RR!R/R3R7RR>R@RBtcopy_regRCtpickleRD(((s/sys/lib/python/re.pys^s^