pyparsing.py 文件源码

def postParse( self, instring, loc, tokenlist ):
        for i,tok in enumerate(tokenlist):
            if len(tok) == 0:
                continue
            ikey = tok[0]
            if isinstance(ikey,int):
                ikey = _ustr(tok[0]).strip()
            if len(tok)==1:
                tokenlist[ikey] = _ParseResultsWithOffset("",i)
            elif len(tok)==2 and not isinstance(tok[1],ParseResults):
                tokenlist[ikey] = _ParseResultsWithOffset(tok[1],i)
            else:
                dictvalue = tok.copy() #ParseResults(i)
                del dictvalue[0]
                if len(dictvalue)!= 1 or (isinstance(dictvalue,ParseResults) and dictvalue.haskeys()):
                    tokenlist[ikey] = _ParseResultsWithOffset(dictvalue,i)
                else:
                    tokenlist[ikey] = _ParseResultsWithOffset(dictvalue[0],i)

        if self.resultsName:
            return [ tokenlist ]
        else:
            return tokenlist