Grammalecte  Check-in [4fa9631623]

Overview
Comment:[graphspell][py] ibdawg: code cleaning, remove version 2 and 3, never used
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Timelines: family | ancestors | descendants | both | graphspell | bdic_opt
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SHA3-256: 4fa9631623da51ba6404c5b847e9912a26837c49088e456d9ea027c26f297384
User & Date: olr on 2020-09-12 12:45:25
Other Links: branch diff | manifest | tags
Context
2020-09-12
12:54
[graphspell] code cleaning check-in: 9df0f3e6b2 user: olr tags: bdic_opt, graphspell
12:45
[graphspell][py] ibdawg: code cleaning, remove version 2 and 3, never used check-in: 4fa9631623 user: olr tags: bdic_opt, graphspell
12:32
[graphspell][js] ibdawg: code cleaning, remove version 2 and 3, never used check-in: b3f2f1d72a user: olr tags: bdic_opt, graphspell
Changes

Modified graphspell/ibdawg.py from [0fe5cbd03f] to [258f41f141].

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        if self.cStemming == "S":
            self.funcStemming = st.changeWordWithSuffixCode
        elif self.cStemming == "A":
            self.funcStemming = st.changeWordWithAffixCode
        else:
            self.funcStemming = st.noStemming

        # Configuring DAWG functions according to nCompressionMethod
        if self.nCompressionMethod == 1:
            self.morph = self._morph1
            self.stem = self._stem1
            self._lookupArcNode = self._lookupArcNode1
            self._getArcs = self._getArcs1
            self._writeNodes = self._writeNodes1
        elif self.nCompressionMethod == 2:
            self.morph = self._morph2
            self.stem = self._stem2
            self._lookupArcNode = self._lookupArcNode2
            self._getArcs = self._getArcs2
            self._writeNodes = self._writeNodes2
        elif self.nCompressionMethod == 3:
            self.morph = self._morph3
            self.stem = self._stem3
            self._lookupArcNode = self._lookupArcNode3
            self._getArcs = self._getArcs3
            self._writeNodes = self._writeNodes3
        else:
            raise ValueError("  # Error: unknown code: {}".format(self.nCompressionMethod))

        self.bAcronymValid = False
        self.bNumAtLastValid = False

        # lexicographer module ?
        self.lexicographer = None
        try:
            self.lexicographer = importlib.import_module(".lexgraph_"+self.sLangCode, "grammalecte.graphspell")
................................................................................
        return bool(self.byDic[iAddr] & self._finalNodeMask)

    def getMorph (self, sWord):
        "retrieves morphologies list, different casing allowed"
        if not sWord:
            return []
        sWord = st.spellingNormalization(sWord)
        l = self.morph(sWord)
        if sWord[0:1].isupper():
            l.extend(self.morph(sWord.lower()))
            if sWord.isupper() and len(sWord) > 1:
                l.extend(self.morph(sWord.capitalize()))
        return l

    #@timethis
    def suggest (self, sWord, nSuggLimit=10, bSplitTrailingNumbers=False):
        "returns a set of suggestions for <sWord>"
        sWord = sWord.rstrip(".")   # useful for LibreOffice
        sWord = st.spellingNormalization(sWord)
................................................................................
            if sFlexPattern:
                zFlexPattern = re.compile(sFlexPattern)
            if sTagsPattern:
                zTagsPattern = re.compile(sTagsPattern)
        except re.error:
            print("# Error in regex pattern")
            traceback.print_exc()
        yield from self._select1(zFlexPattern, zTagsPattern, 0, "")

    # def morph (self, sWord):
    #     is defined in __init__

    # VERSION 1
    def _select1 (self, zFlexPattern, zTagsPattern, iAddr, sWord):
        # recursive generator
        for nVal, jAddr in self._getArcs1(iAddr):
            if nVal <= self.nChar:
                # simple character
                yield from self._select1(zFlexPattern, zTagsPattern, jAddr, sWord + self.lArcVal[nVal])
            else:
                if not zFlexPattern or zFlexPattern.search(sWord):
                    sStem = self.funcStemming(sWord, self.lArcVal[nVal])
                    for nMorphVal, _ in self._getArcs1(jAddr):
                        if not zTagsPattern or zTagsPattern.search(self.lArcVal[nMorphVal]):
                            yield [sWord, sStem, self.lArcVal[nMorphVal]]

    def _morph1 (self, sWord):
        "returns morphologies of <sWord>"
        iAddr = 0
        for c in sWord:
            if c not in self.dChar:
                return []
            iAddr = self._lookupArcNode(self.dChar[c], iAddr)
            if iAddr is None:
................................................................................
                        nRawArc2 = self.byDic[iAddr2]
                        l.append(sStem + "/" + self.lArcVal[nRawArc2 & self._arcMask])
                        iAddr2 = iEndArcAddr2 + 1
                iAddr = iEndArcAddr + 1
            return l
        return []

    def _stem1 (self, sWord):
        "returns stems list of <sWord>"
        iAddr = 0
        for c in sWord:
            if c not in self.dChar:
                return []
            iAddr = self._lookupArcNode(self.dChar[c], iAddr)
            if iAddr is None:
................................................................................
                if nArc > self.nChar:
                    # This value is not a char, this is a stemming code
                    l.append(self.funcStemming(sWord, self.lArcVal[nArc]))
                iAddr = iEndArcAddr + 1
            return l
        return []

    def _lookupArcNode1 (self, nVal, iAddr):
        "looks if <nVal> is an arc at the node at <iAddr>, if yes, returns address of next node else None"
        while True:
            iEndArcAddr = iAddr + 1
            nRawArc = self.byDic[iAddr]
            if nVal == (nRawArc & self._arcMask):
                # the value we are looking for
                # we return the address of the next node
                return self.byDic[iEndArcAddr]
            # value not found
            if nRawArc & self._lastArcMask:
                return None
            iAddr = iEndArcAddr + 1

    def _getArcs1 (self, iAddr):
        "generator: return all arcs at <iAddr> as tuples of (nVal, iAddr)"
        while True:
            iEndArcAddr = iAddr + 1
            nRawArc = self.byDic[iAddr]
            yield nRawArc & self._arcMask, self.byDic[iEndArcAddr]
            if nRawArc & self._lastArcMask:
                break
            iAddr = iEndArcAddr + 1

    def _writeNodes1 (self, spfDest):
        "for debugging only"
        print(" > Write binary nodes")
        with open(spfDest, 'w', 'utf-8', newline="\n") as hDst:
            iAddr = 0
            hDst.write("i{:_>10} -- #{:_>10}\n".format("0", iAddr))
            while iAddr < len(self.byDic):
                iEndArcAddr = iAddr + 1
                nRawArc = self.byDic[iAddr]
                nArc = nRawArc & self._arcMask
                hDst.write("  {:<20}  {:0>16}  i{:>10}   #{:_>10}\n".format(self.lArcVal[nArc], bin(nRawArc)[2:], "?", self.byDic[iEndArcAddr]))
                iAddr = iEndArcAddr + 1
                if (nRawArc & self._lastArcMask) and iAddr < len(self.byDic):
                    hDst.write("\ni{:_>10} -- #{:_>10}\n".format("?", iAddr))
            hDst.close()

    # VERSION 2
    def _morph2 (self, sWord):
        "returns morphologies of <sWord>"
        iAddr = 0
        for c in sWord:
            if c not in self.dChar:
                return []
            iAddr = self._lookupArcNode(self.dChar[c], iAddr)
            if iAddr is None:
                return []
        if int.from_bytes(self.byDic[iAddr:iAddr+self.nBytesArc], byteorder='big') & self._finalNodeMask:
            l = []
            nRawArc = 0
            while not nRawArc & self._lastArcMask:
                iEndArcAddr = iAddr + self.nBytesArc
                nRawArc = int.from_bytes(self.byDic[iAddr:iEndArcAddr], byteorder='big')
                nArc = nRawArc & self._arcMask
                if nArc > self.nChar:
                    # This value is not a char, this is a stemming code
                    sStem = ">" + self.funcStemming(sWord, self.lArcVal[nArc])
                    # Now , we go to the next node and retrieve all following arcs values, all of them are tags
                    if not nRawArc & self._addrBitMask:
                        iAddr2 = int.from_bytes(self.byDic[iEndArcAddr:iEndArcAddr+self.nBytesNodeAddress], byteorder='big')
                    else:
                        # we go to the end of the node
                        iAddr2 = iEndArcAddr
                        while not nRawArc & self._lastArcMask:
                            nRawArc = int.from_bytes(self.byDic[iAddr2:iAddr2+self.nBytesArc], byteorder='big')
                            iAddr2 += self.nBytesArc + self.nBytesNodeAddress
                    nRawArc2 = 0
                    while not nRawArc2 & self._lastArcMask:
                        iEndArcAddr2 = iAddr2 + self.nBytesArc
                        nRawArc2 = int.from_bytes(self.byDic[iAddr2:iEndArcAddr2], byteorder='big')
                        l.append(sStem + "/" + self.lArcVal[nRawArc2 & self._arcMask])
                        iAddr2 = iEndArcAddr2+self.nBytesNodeAddress  if not nRawArc2 & self._addrBitMask else iEndArcAddr2
                iAddr = iEndArcAddr+self.nBytesNodeAddress  if not nRawArc & self._addrBitMask  else iEndArcAddr
            return l
        return []

    def _stem2 (self, sWord):
        "returns stems list of <sWord>"
        iAddr = 0
        for c in sWord:
            if c not in self.dChar:
                return []
            iAddr = self._lookupArcNode(self.dChar[c], iAddr)
            if iAddr is None:
                return []
        if int.from_bytes(self.byDic[iAddr:iAddr+self.nBytesArc], byteorder='big') & self._finalNodeMask:
            l = []
            nRawArc = 0
            while not nRawArc & self._lastArcMask:
                iEndArcAddr = iAddr + self.nBytesArc
                nRawArc = int.from_bytes(self.byDic[iAddr:iEndArcAddr], byteorder='big')
                nArc = nRawArc & self._arcMask
                if nArc > self.nChar:
                    # This value is not a char, this is a stemming code
                    l.append(self.funcStemming(sWord, self.lArcVal[nArc]))
                    # Now , we go to the next node
                    if not nRawArc & self._addrBitMask:
                        iAddr2 = int.from_bytes(self.byDic[iEndArcAddr:iEndArcAddr+self.nBytesNodeAddress], byteorder='big')
                    else:
                        # we go to the end of the node
                        iAddr2 = iEndArcAddr
                        while not nRawArc & self._lastArcMask:
                            nRawArc = int.from_bytes(self.byDic[iAddr2:iAddr2+self.nBytesArc], byteorder='big')
                            iAddr2 += self.nBytesArc + self.nBytesNodeAddress
                iAddr = iEndArcAddr+self.nBytesNodeAddress  if not nRawArc & self._addrBitMask  else iEndArcAddr
            return l
        return []

    def _lookupArcNode2 (self, nVal, iAddr):
        "looks if <nVal> is an arc at the node at <iAddr>, if yes, returns address of next node else None"
        while True:
            iEndArcAddr = iAddr+self.nBytesArc
            nRawArc = int.from_bytes(self.byDic[iAddr:iEndArcAddr], byteorder='big')
            if nVal == (nRawArc & self._arcMask):
                # the value we are looking for
                if not nRawArc & self._addrBitMask:
                    # we return the address of the next node
                    return int.from_bytes(self.byDic[iEndArcAddr:iEndArcAddr+self.nBytesNodeAddress], byteorder='big')
                # we go to the end of the node
                iAddr = iEndArcAddr
                while not nRawArc & self._lastArcMask:
                    nRawArc = int.from_bytes(self.byDic[iAddr:iAddr+self.nBytesArc], byteorder='big')
                    iAddr += self.nBytesArc + self.nBytesNodeAddress  if not nRawArc & self._addrBitMask  else self.nBytesArc
                return iAddr
            # value not found
            if nRawArc & self._lastArcMask:
                return None
            iAddr = iEndArcAddr+self.nBytesNodeAddress  if not nRawArc & self._addrBitMask  else iEndArcAddr

    def _writeNodes2 (self, spfDest):
        "for debugging only"
        print(" > Write binary nodes")
        with open(spfDest, 'w', 'utf-8', newline="\n") as hDst:
            iAddr = 0
            hDst.write("i{:_>10} -- #{:_>10}\n".format("0", iAddr))
            while iAddr < len(self.byDic):
                iEndArcAddr = iAddr+self.nBytesArc
                nRawArc = int.from_bytes(self.byDic[iAddr:iEndArcAddr], byteorder='big')
                nArc = nRawArc & self._arcMask
                if not nRawArc & self._addrBitMask:
                    iNextNodeAddr = int.from_bytes(self.byDic[iEndArcAddr:iEndArcAddr+self.nBytesNodeAddress], byteorder='big')
                    hDst.write("  {:<20}  {:0>16}  i{:>10}   #{:_>10}\n".format(self.lArcVal[nArc], bin(nRawArc)[2:], "?", iNextNodeAddr))
                    iAddr = iEndArcAddr+self.nBytesNodeAddress
                else:
                    hDst.write("  {:<20}  {:0>16}\n".format(self.lArcVal[nArc], bin(nRawArc)[2:]))
                    iAddr = iEndArcAddr
                if nRawArc & self._lastArcMask:
                    hDst.write("\ni{:_>10} -- #{:_>10}\n".format("?", iAddr))
            hDst.close()

    # VERSION 3
    def _morph3 (self, sWord):
        "returns morphologies of <sWord>"
        iAddr = 0
        for c in sWord:
            if c not in self.dChar:
                return []
            iAddr = self._lookupArcNode(self.dChar[c], iAddr)
            if iAddr is None:
                return []
        if int.from_bytes(self.byDic[iAddr:iAddr+self.nBytesArc], byteorder='big') & self._finalNodeMask:
            l = []
            nRawArc = 0
            iAddrNode = iAddr
            while not nRawArc & self._lastArcMask:
                iEndArcAddr = iAddr + self.nBytesArc
                nRawArc = int.from_bytes(self.byDic[iAddr:iEndArcAddr], byteorder='big')
                nArc = nRawArc & self._arcMask
                if nArc > self.nChar:
                    # This value is not a char, this is a stemming code
                    sStem = ">" + self.funcStemming(sWord, self.lArcVal[nArc])
                    # Now , we go to the next node and retrieve all following arcs values, all of them are tags
                    if not nRawArc & self._addrBitMask:
                        iAddr2 = int.from_bytes(self.byDic[iEndArcAddr:iEndArcAddr+self.nBytesNodeAddress], byteorder='big')
                    else:
                        iAddr2 = iAddrNode + int.from_bytes(self.byDic[iEndArcAddr:iEndArcAddr+self.nBytesOffset], byteorder='big')
                    nRawArc2 = 0
                    while not nRawArc2 & self._lastArcMask:
                        iEndArcAddr2 = iAddr2 + self.nBytesArc
                        nRawArc2 = int.from_bytes(self.byDic[iAddr2:iEndArcAddr2], byteorder='big')
                        l.append(sStem + "/" + self.lArcVal[nRawArc2 & self._arcMask])
                        iAddr2 = iEndArcAddr2+self.nBytesNodeAddress  if not nRawArc2 & self._addrBitMask  else iEndArcAddr2+self.nBytesOffset
                iAddr = iEndArcAddr+self.nBytesNodeAddress  if not nRawArc & self._addrBitMask  else iEndArcAddr+self.nBytesOffset
            return l
        return []

    def _stem3 (self, sWord):
        "returns stems list of <sWord>"
        iAddr = 0
        for c in sWord:
            if c not in self.dChar:
                return []
            iAddr = self._lookupArcNode(self.dChar[c], iAddr)
            if iAddr is None:
                return []
        if int.from_bytes(self.byDic[iAddr:iAddr+self.nBytesArc], byteorder='big') & self._finalNodeMask:
            l = []
            nRawArc = 0
            #iAddrNode = iAddr
            while not nRawArc & self._lastArcMask:
                iEndArcAddr = iAddr + self.nBytesArc
                nRawArc = int.from_bytes(self.byDic[iAddr:iEndArcAddr], byteorder='big')
                nArc = nRawArc & self._arcMask
                if nArc > self.nChar:
                    # This value is not a char, this is a stemming code
                    l.append(self.funcStemming(sWord, self.lArcVal[nArc]))
                iAddr = iEndArcAddr+self.nBytesNodeAddress  if not nRawArc & self._addrBitMask  else iEndArcAddr+self.nBytesOffset
            return l
        return []

    def _lookupArcNode3 (self, nVal, iAddr):
        "looks if <nVal> is an arc at the node at <iAddr>, if yes, returns address of next node else None"
        iAddrNode = iAddr
        while True:
            iEndArcAddr = iAddr+self.nBytesArc
            nRawArc = int.from_bytes(self.byDic[iAddr:iEndArcAddr], byteorder='big')
            if nVal == (nRawArc & self._arcMask):
                # the value we are looking for
                if not nRawArc & self._addrBitMask:
                    return int.from_bytes(self.byDic[iEndArcAddr:iEndArcAddr+self.nBytesNodeAddress], byteorder='big')
                return iAddrNode + int.from_bytes(self.byDic[iEndArcAddr:iEndArcAddr+self.nBytesOffset], byteorder='big')
            # value not found
            if nRawArc & self._lastArcMask:
                return None
            iAddr = iEndArcAddr+self.nBytesNodeAddress  if not nRawArc & self._addrBitMask  else iEndArcAddr+self.nBytesOffset

    def _writeNodes3 (self, spfDest):
        "for debugging only"
        print(" > Write binary nodes")
        with open(spfDest, 'w', 'utf-8', newline="\n") as hDst:
            iAddr = 0
            hDst.write("i{:_>10} -- #{:_>10}\n".format("0", iAddr))
            while iAddr < len(self.byDic):
                iEndArcAddr = iAddr+self.nBytesArc
                nRawArc = int.from_bytes(self.byDic[iAddr:iEndArcAddr], byteorder='big')
                nArc = nRawArc & self._arcMask
                if not nRawArc & self._addrBitMask:
                    iNextNodeAddr = int.from_bytes(self.byDic[iEndArcAddr:iEndArcAddr+self.nBytesNodeAddress], byteorder='big')
                    hDst.write("  {:<20}  {:0>16}  i{:>10}   #{:_>10}\n".format(self.lArcVal[nArc], bin(nRawArc)[2:], "?", iNextNodeAddr))
                    iAddr = iEndArcAddr+self.nBytesNodeAddress
                else:
                    iNextNodeAddr = int.from_bytes(self.byDic[iEndArcAddr:iEndArcAddr+self.nBytesOffset], byteorder='big')
                    hDst.write("  {:<20}  {:0>16}  i{:>10}   +{:_>10}\n".format(self.lArcVal[nArc], bin(nRawArc)[2:], "?", iNextNodeAddr))
                    iAddr = iEndArcAddr+self.nBytesOffset
                if nRawArc & self._lastArcMask:
                    hDst.write("\ni{:_>10} -- #{:_>10}\n".format("?", iAddr))
            hDst.close()







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        if self.cStemming == "S":
            self.funcStemming = st.changeWordWithSuffixCode
        elif self.cStemming == "A":
            self.funcStemming = st.changeWordWithAffixCode
        else:
            self.funcStemming = st.noStemming























        self.bAcronymValid = False
        self.bNumAtLastValid = False

        # lexicographer module ?
        self.lexicographer = None
        try:
            self.lexicographer = importlib.import_module(".lexgraph_"+self.sLangCode, "grammalecte.graphspell")
................................................................................
        return bool(self.byDic[iAddr] & self._finalNodeMask)

    def getMorph (self, sWord):
        "retrieves morphologies list, different casing allowed"
        if not sWord:
            return []
        sWord = st.spellingNormalization(sWord)
        l = self._morph(sWord)
        if sWord[0:1].isupper():
            l.extend(self._morph(sWord.lower()))
            if sWord.isupper() and len(sWord) > 1:
                l.extend(self._morph(sWord.capitalize()))
        return l

    #@timethis
    def suggest (self, sWord, nSuggLimit=10, bSplitTrailingNumbers=False):
        "returns a set of suggestions for <sWord>"
        sWord = sWord.rstrip(".")   # useful for LibreOffice
        sWord = st.spellingNormalization(sWord)
................................................................................
            if sFlexPattern:
                zFlexPattern = re.compile(sFlexPattern)
            if sTagsPattern:
                zTagsPattern = re.compile(sTagsPattern)
        except re.error:
            print("# Error in regex pattern")
            traceback.print_exc()
        yield from self._select(zFlexPattern, zTagsPattern, 0, "")





    def _select (self, zFlexPattern, zTagsPattern, iAddr, sWord):
        # recursive generator
        for nVal, jAddr in self._getArcs(iAddr):
            if nVal <= self.nChar:
                # simple character
                yield from self._select(zFlexPattern, zTagsPattern, jAddr, sWord + self.lArcVal[nVal])
            else:
                if not zFlexPattern or zFlexPattern.search(sWord):
                    sStem = self.funcStemming(sWord, self.lArcVal[nVal])
                    for nMorphVal, _ in self._getArcs(jAddr):
                        if not zTagsPattern or zTagsPattern.search(self.lArcVal[nMorphVal]):
                            yield [sWord, sStem, self.lArcVal[nMorphVal]]

    def _morph (self, sWord):
        "returns morphologies of <sWord>"
        iAddr = 0
        for c in sWord:
            if c not in self.dChar:
                return []
            iAddr = self._lookupArcNode(self.dChar[c], iAddr)
            if iAddr is None:
................................................................................
                        nRawArc2 = self.byDic[iAddr2]
                        l.append(sStem + "/" + self.lArcVal[nRawArc2 & self._arcMask])
                        iAddr2 = iEndArcAddr2 + 1
                iAddr = iEndArcAddr + 1
            return l
        return []

    def _stem (self, sWord):
        "returns stems list of <sWord>"
        iAddr = 0
        for c in sWord:
            if c not in self.dChar:
                return []
            iAddr = self._lookupArcNode(self.dChar[c], iAddr)
            if iAddr is None:
................................................................................
                if nArc > self.nChar:
                    # This value is not a char, this is a stemming code
                    l.append(self.funcStemming(sWord, self.lArcVal[nArc]))
                iAddr = iEndArcAddr + 1
            return l
        return []

    def _lookupArcNode (self, nVal, iAddr):
        "looks if <nVal> is an arc at the node at <iAddr>, if yes, returns address of next node else None"
        while True:
            iEndArcAddr = iAddr + 1
            nRawArc = self.byDic[iAddr]
            if nVal == (nRawArc & self._arcMask):
                # the value we are looking for
                # we return the address of the next node
                return self.byDic[iEndArcAddr]
            # value not found
            if nRawArc & self._lastArcMask:
                return None
            iAddr = iEndArcAddr + 1

    def _getArcs (self, iAddr):
        "generator: return all arcs at <iAddr> as tuples of (nVal, iAddr)"
        while True:
            iEndArcAddr = iAddr + 1
            nRawArc = self.byDic[iAddr]
            yield nRawArc & self._arcMask, self.byDic[iEndArcAddr]
            if nRawArc & self._lastArcMask:
                break
            iAddr = iEndArcAddr + 1

    def _writeNodes (self, spfDest):
        "for debugging only"
        print(" > Write binary nodes")
        with open(spfDest, 'w', 'utf-8', newline="\n") as hDst:
            iAddr = 0
            hDst.write("i{:_>10} -- #{:_>10}\n".format("0", iAddr))
            while iAddr < len(self.byDic):
                iEndArcAddr = iAddr + 1
                nRawArc = self.byDic[iAddr]
                nArc = nRawArc & self._arcMask
                hDst.write("  {:<20}  {:0>16}  i{:>10}   #{:_>10}\n".format(self.lArcVal[nArc], bin(nRawArc)[2:], "?", self.byDic[iEndArcAddr]))
                iAddr = iEndArcAddr + 1
                if (nRawArc & self._lastArcMask) and iAddr < len(self.byDic):
                    hDst.write("\ni{:_>10} -- #{:_>10}\n".format("?", iAddr))
            hDst.close()