Grammalecte  Diff

            dDA.clear()
            try:
                # regex parser
                _, errs = _proofread(sText[iStart:iEnd], sRealText[iStart:iEnd], iStart, False, dDA, dPriority, sCountry, dOpt, bShowRuleId, bDebug, bContext)
                aErrors.update(errs)
                # token parser
                oSentence = TokenSentence(sText[iStart:iEnd], sRealText[iStart:iEnd], iStart)
                bChange, errs = oSentence.parse(dPriority, sCountry, dOpt, bShowRuleId, True, bContext)
                aErrors.update(errs)
                if bChange:
                    oSentence.rewrite()
                    if True:
                        print("~", oSentence.sSentence)
            except:
                raise
    return aErrors.values() # this is a view (iterable)


def _getSentenceBoundaries (sText):
    iStart = _zBeginOfParagraph.match(sText).end()

            lPointer = lNextPointer
            # check arcs of first nodes
            for dNode in self._getNextMatchingNodes(dToken, dGraph[0]):
                lPointer.append({"iToken": dToken["i"], "dNode": dNode})
            # check if there is rules to check for each pointer
            for dPointer in lPointer:
                if "<rules>" in dPointer["dNode"]:
                    bHasChanged, errs = self._executeActions(dPointer["dNode"]["<rules>"], dPointer["iToken"]-1, dPriority, dOpt, sCountry, bShowRuleId, bDebug, bContext)
                    dErr.update(errs)
                    if bHasChanged:
                        bChange = True


        return (bChange, dErr)

    def _executeActions (self, dNode, nTokenOffset, dPriority, dOpt, sCountry, bShowRuleId, bDebug, bContext):
        "execute actions found in the DARG"
        dErrs = {}
        bChange = False
        for sLineId, nextNodeKey in dNode.items():
            for sRuleId in dGraph[nextNodeKey]:

                bCondMemo = None
                sFuncCond, cActionType, sWhat, *eAct = dRule[sRuleId]
                # action in lActions: [ condition, action type, replacement/suggestion/action[, iTokenStart, iTokenEnd[, nPriority, message, URL]] ]
                try:
                    bCondMemo = not sFuncCond or globals()[sFuncCond](self.lToken, nTokenOffset, sCountry, bCondMemo)
                    if bCondMemo:
                        if cActionType == "-":
                            # grammar error

                            nTokenErrorStart = nTokenOffset + eAct[0]
                            nTokenErrorEnd = nTokenOffset + eAct[1]
                            nErrorStart = self.nOffset + self.lToken[nTokenErrorStart]["nStart"]
                            nErrorEnd = self.nOffset + self.lToken[nTokenErrorEnd]["nEnd"]
                            if nErrorStart not in dErrs or eAct[2] > dPriority[nErrorStart]:
                                dErrs[nErrorStart] = self.createError(sWhat, nTokenOffset, nTokenErrorStart, nErrorStart, nErrorEnd, sLineId, sRuleId, True, eAct[3], eAct[4], bShowRuleId, "notype", bContext)
                                dPriority[nErrorStart] = eAct[2]
                                if bDebug:
                                    print("-", sRuleId, dErrs[nErrorStart])
                        elif cActionType == "~":
                            # text processor

                            self._tagAndPrepareTokenForRewriting(sWhat, nTokenOffset + eAct[0], nTokenOffset + eAct[1])
                            if bDebug:
                                print("~", sRuleId)
                            bChange = True
                        elif cActionType == "=":
                            # disambiguation

                            globals()[sWhat](self.lToken, nTokenOffset)
                            if bDebug:
                                print("=", sRuleId)
                        elif cActionType == ">":
                            # we do nothing, this test is just a condition to apply all following actions
                            if bDebug:
                                print(">", sRuleId)
                            pass
                        else:
                            print("# error: unknown action at " + sLineId)
                    elif cActionType == ">":
                        if bDebug:
                            print(">!", sRuleId)
                        break
                except Exception as e:
                    raise Exception(str(e), sLineId)
        return bChange, dErrs

    def _createWriterError (self, sSugg, nTokenOffset, iFirstToken, nStart, nEnd, sLineId, sRuleId, bUppercase, sMsg, sURL, bShowRuleId, sOption, bContext):
        "error for Writer (LO/OO)"

            p = PropertyValue()
            p.Name = "FullCommentURL"
            p.Value = sURL
            xErr.aProperties = (p,)
        else:
            xErr.aProperties = ()
        return xErr

    def _createDictError (self, sSugg, nTokenOffset, iFirstToken, nStart, nEnd, sLineId, sRuleId, bUppercase, sMsg, sURL, bShowRuleId, sOption, bContext):
        "error as a dictionary"
        dErr = {}
        dErr["nStart"] = nStart
        dErr["nEnd"] = nEnd
        dErr["sLineId"] = sLineId
        dErr["sRuleId"] = sRuleId

        if bContext:
            dErr['sUnderlined'] = self.sSentence0[dErr["nStart"]:dErr["nEnd"]]
            dErr['sBefore'] = self.sSentence0[max(0,dErr["nStart"]-80):dErr["nStart"]]
            dErr['sAfter'] = self.sSentence0[dErr["nEnd"]:dErr["nEnd"]+80]
        return dErr

    def _expand (self, sMsg, nTokenOffset):
        #print("*", sMsg)
        for m in re.finditer(r"\\([0-9]+)", sMsg):
            sMsg = sMsg.replace(m.group(0), self.lToken[int(m.group(1))+nTokenOffset]["sValue"])
        #print(">", sMsg)
        return sMsg

    def _tagAndPrepareTokenForRewriting (self, sWhat, nTokenRewriteStart, nTokenRewriteEnd, bUppercase=True):
        "text processor: rewrite tokens between <nTokenRewriteStart> and <nTokenRewriteEnd> position"
        if sWhat == "*":
            # purge text
            if nTokenRewriteEnd - nTokenRewriteStart == 0:

                # remove useless token
                self.sSentence = self.sSentence[:self.nOffset+dToken["nStart"]] + " " * (dToken["nEnd"] - dToken["nStart"]) + self.sSentence[self.nOffset+dToken["nEnd"]:]
                #print("removed:", dToken["sValue"])
            else:
                lNewToken.append(dToken)
                if "sNewValue" in dToken:
                    # rewrite token and sentence
                    #print(dToken["sValue"], "->", dToken["sNewValue"])
                    dToken["sRealValue"] = dToken["sValue"]
                    dToken["sValue"] = dToken["sNewValue"]
                    nDiffLen = len(dToken["sRealValue"]) - len(dToken["sNewValue"])
                    sNewRepl = (dToken["sNewValue"] + " " * nDiffLen)  if nDiffLen >= 0  else dToken["sNewValue"][:len(dToken["sRealValue"])]
                    self.sSentence = self.sSentence[:self.nOffset+dToken["nStart"]] + sNewRepl + self.sSentence[self.nOffset+dToken["nEnd"]:]
                    del dToken["sNewValue"]

        self.lToken.clear()
        self.lToken = lNewToken



#### Analyse tokens