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, bDebug, bContext)
                aErrors.update(errs)
                if bChange:
                    oSentence.rewrite()
            except:
                raise
    return aErrors.values() # this is a view (iterable)


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

#### TOKEN SENTENCE CHECKER

class TokenSentence:

    def __init__ (self, sSentence, sSentence0, nOffset):
        self.sSentence = sSentence
        self.sSentence0 = sSentence0
        self.nOffset = nOffset
        self.lToken = list(_oTokenizer.genTokens(sSentence, True))

    def _getNextMatchingNodes (self, dToken, dNode):
        "generator: return nodes where <dToken> “values” match <dNode> arcs"
        # token value
        if dToken["sValue"] in dNode:
            #print("value found: ", dToken["sValue"])

                    if bHasChanged:
                        bChange = True
        if dErr:
            print(dErr)
        return (bChange, dErr)

    def _executeActions (self, dNode, nTokenOffset, dPriority, dOpt, sCountry, bShowRuleId, bContext):
        "execute actions found in the DARG"
        dErrs = {}
        bChange = False
        for sLineId, nextNodeKey in dNode.items():
            for sRuleId in dGraph[nextNodeKey]:
                print(sRuleId)
                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
                            print("-")
                            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] = _createTokenError(self.lToken, self.sSentence, self.sSentence0, sWhat, nTokenErrorStart, nErrorStart, nErrorEnd, sLineId, sRuleId, True, eAct[3], eAct[4], bShowRuleId, "notype", bContext)
                                dPriority[nErrorStart] = eAct[2]
                        elif cActionType == "~":
                            # text processor
                            print("~")
                            self._tagAndPrepareTokenForRewriting(sWhat, nTokenOffset + eAct[0], nTokenOffset + eAct[1])
                            bChange = True



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

    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:
                self.lToken[nTokenRewriteStart]["bToRemove"] = True
            else:
                for i in range(nTokenRewriteStart, nTokenRewriteEnd+1):
                    self.lToken[i]["bToRemove"] = True
        else:
            if sWhat.startswith("="):
                sWhat = globals()[sWhat[1:]](self.lToken)
            bUppercase = bUppercase and self.lToken[nTokenRewriteStart]["sValue"][0:1].isupper()
            if nTokenRewriteEnd - nTokenRewriteStart == 0:
                sWhat = sWhat + " " * (len(self.lToken[nTokenRewriteStart]["sValue"])-len(sWhat))
                if bUppercase:
                    sWhat = sWhat[0:1].upper() + sWhat[1:]
                self.lToken[nTokenRewriteStart]["sNewValue"] = sWhat
            else:
                lTokenValue = sWhat.split("|")
                if len(lTokenValue) != (nTokenRewriteEnd - nTokenRewriteStart + 1):
                    print("Error. Text processor: number of replacements != number of tokens.")
                    return
                for i, sValue in zip(range(nTokenRewriteStart, nTokenRewriteEnd+1), lTokenValue):
                    if bUppercase:
                        sValue = sValue[0:1].upper() + sValue[1:]
                    self.lToken[i]["sNewValue"] = sValue

    def rewrite (self):

        "rewrite the sentence, modify tokens, purge the token list"
        lNewToken = []
        for i, dToken in enumerate(self.lToken):
            if "bToRemove" in dToken:
                # 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"]
        print(self.sSentence)

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


#### Analyse tokens

def g_morph (dToken, sPattern, sNegPattern=""):
    "analyse a token, return True if <sNegPattern> not in morphologies and <sPattern> in morphologies"
    if "lMorph" in dToken: