Grammalecte  Diff

        self.dTokenPos = { dToken["nStart"]: dToken  for dToken in self.lToken  if dToken["sType"] != "INFO" }
        if bDebug:
            echo("UPDATE:")
            echo(self)

    def _getNextPointers (self, dToken, dGraph, dPointer, bDebug=False):
        "generator: return nodes where <dToken> “values” match <dNode> arcs"
        dNode = dGraph[dPointer["iNode"]]
        iToken1 = dPointer["iToken1"]
        bTokenFound = False
        # token value
        if dToken["sValue"] in dNode:
            if bDebug:
                echo("  MATCH: " + dToken["sValue"])
            yield { "iToken1": iToken1, "iNode": dNode[dToken["sValue"]] }
            bTokenFound = True
        if dToken["sValue"][0:2].istitle(): # we test only 2 first chars, to make valid words such as "Laissez-les", "Passe-partout".
            sValue = dToken["sValue"].lower()
            if sValue in dNode:
                if bDebug:
                    echo("  MATCH: " + sValue)
                yield { "iToken1": iToken1, "iNode": dNode[sValue] }
                bTokenFound = True
        elif dToken["sValue"].isupper():
            sValue = dToken["sValue"].lower()
            if sValue in dNode:
                if bDebug:
                    echo("  MATCH: " + sValue)
                yield { "iToken1": iToken1, "iNode": dNode[sValue] }
                bTokenFound = True
            sValue = dToken["sValue"].capitalize()
            if sValue in dNode:
                if bDebug:
                    echo("  MATCH: " + sValue)
                yield { "iToken1": iToken1, "iNode": dNode[sValue] }
                bTokenFound = True
        # regex value arcs
        if dToken["sType"] not in frozenset(["INFO", "PUNC", "SIGN"]):
            if "<re_value>" in dNode:
                for sRegex in dNode["<re_value>"]:
                    if "¬" not in sRegex:
                        # no anti-pattern
                        if re.search(sRegex, dToken["sValue"]):
                            if bDebug:
                                echo("  MATCH: ~" + sRegex)
                            yield { "iToken1": iToken1, "iNode": dNode["<re_value>"][sRegex] }
                            bTokenFound = True
                    else:
                        # there is an anti-pattern
                        sPattern, sNegPattern = sRegex.split("¬", 1)
                        if sNegPattern and re.search(sNegPattern, dToken["sValue"]):
                            continue
                        if not sPattern or re.search(sPattern, dToken["sValue"]):
                            if bDebug:
                                echo("  MATCH: ~" + sRegex)
                            yield { "iToken1": iToken1, "iNode": dNode["<re_value>"][sRegex] }
                            bTokenFound = True
        # analysable tokens
        if dToken["sType"][0:4] == "WORD":
            # token lemmas
            if "<lemmas>" in dNode:
                for sLemma in _oSpellChecker.getLemma(dToken["sValue"]):
                    if sLemma in dNode["<lemmas>"]:
                        if bDebug:
                            echo("  MATCH: >" + sLemma)
                        yield { "iToken1": iToken1, "iNode": dNode["<lemmas>"][sLemma] }
                        bTokenFound = True
            # regex morph arcs
            if "<re_morph>" in dNode:
                lMorph = dToken.get("lMorph", _oSpellChecker.getMorph(dToken["sValue"]))
                if lMorph:
                    for sRegex in dNode["<re_morph>"]:
                        if "¬" not in sRegex:
                            # no anti-pattern
                            if any(re.search(sRegex, sMorph)  for sMorph in lMorph):
                                if bDebug:
                                    echo("  MATCH: @" + sRegex)
                                yield { "iToken1": iToken1, "iNode": dNode["<re_morph>"][sRegex] }
                                bTokenFound = True
                        else:
                            # there is an anti-pattern
                            sPattern, sNegPattern = sRegex.split("¬", 1)
                            if sNegPattern == "*":
                                # all morphologies must match with <sPattern>
                                if sPattern:
                                    if all(re.search(sPattern, sMorph)  for sMorph in lMorph):
                                        if bDebug:
                                            echo("  MATCH: @" + sRegex)
                                        yield { "iToken1": iToken1, "iNode": dNode["<re_morph>"][sRegex] }
                                        bTokenFound = True
                            else:
                                if sNegPattern and any(re.search(sNegPattern, sMorph)  for sMorph in lMorph):
                                    continue
                                if not sPattern or any(re.search(sPattern, sMorph)  for sMorph in lMorph):
                                    if bDebug:
                                        echo("  MATCH: @" + sRegex)
                                    yield { "iToken1": iToken1, "iNode": dNode["<re_morph>"][sRegex] }
                                    bTokenFound = True
        # token tags
        if "aTags" in dToken and "<tags>" in dNode:
            for sTag in dToken["aTags"]:
                if sTag in dNode["<tags>"]:
                    if bDebug:
                        echo("  MATCH: /" + sTag)
                    yield { "iToken1": iToken1, "iNode": dNode["<tags>"][sTag] }
                    bTokenFound = True
        # meta arc (for token type)
        if "<meta>" in dNode:
            for sMeta in dNode["<meta>"]:
                # no regex here, we just search if <dNode["sType"]> exists within <sMeta>
                if sMeta == "*" or dToken["sType"] == sMeta:
                    if bDebug:
                        echo("  MATCH: *" + sMeta)
                    yield { "iToken1": iToken1, "iNode": dNode["<meta>"][sMeta] }
                    bTokenFound = True
                elif "¬" in sMeta:
                    if dToken["sType"] not in sMeta:
                        if bDebug:
                            echo("  MATCH: *" + sMeta)
                        yield { "iToken1": iToken1, "iNode": dNode["<meta>"][sMeta] }
                        bTokenFound = True
        if not bTokenFound and "bKeep" in dPointer:
            yield dPointer
        # JUMP
        # Warning! Recurssion!
        if "<>" in dNode:
            dPointer2 = { "iToken1": iToken1, "iNode": dNode["<>"], "bKeep": True }
            yield from self._getNextPointers(dToken, dGraph, dPointer2, bDebug)

    def parseGraph (self, dGraph, sCountry="${country_default}", dOptions=None, bShowRuleId=False, bDebug=False, bContext=False):
        "parse graph with tokens from the text and execute actions encountered"
        lPointer = []
        bTagAndRewrite = False
        for iToken, dToken in enumerate(self.lToken):
            if bDebug:
                echo("TOKEN: " + dToken["sValue"])
            # check arcs for each existing pointer
            lNextPointer = []
            for dPointer in lPointer:
                lNextPointer.extend(self._getNextPointers(dToken, dGraph, dPointer, bDebug))
            lPointer = lNextPointer
            # check arcs of first nodes
            lPointer.extend(self._getNextPointers(dToken, dGraph, { "iToken1": iToken, "iNode": 0 }, bDebug))
            # check if there is rules to check for each pointer
            for dPointer in lPointer:
                #if bDebug:
                #    echo("+", dPointer)
                if "<rules>" in dGraph[dPointer["iNode"]]:
                    bChange = self._executeActions(dGraph, dGraph[dPointer["iNode"]]["<rules>"], dPointer["iToken1"]-1, iToken, dOptions, sCountry, bShowRuleId, bDebug, bContext)
                    if bChange:
                        bTagAndRewrite = True
        if bTagAndRewrite:
            self.rewriteFromTags(bDebug)
        if bDebug:
            echo(self)
        return self.sSentence