mercurial/revlog.py

47217:8f6165c90163

            msg = "cannot rewrite_sidedata of a delayed revlog"
            raise error.ProgrammingError(msg)

        new_entries = []
        # append the new sidedata
        with self._datafp(b'a+') as dfh:
            # Maybe this bug still exists, see revlog._writeentry
            dfh.seek(0, os.SEEK_END)
            current_offset = dfh.tell()
            for rev in range(startrev, endrev + 1):
                entry = self.index[rev]
                new_sidedata, flags = sidedatautil.run_sidedata_helpers(

                dfh.seek(current_offset, os.SEEK_SET)
                dfh.write(serialized_sidedata)
                new_entries.append(entry)
                current_offset += len(serialized_sidedata)

        # rewrite the new index entries
        with self._indexfp(b'r+') as ifh:
            fp.seek(startrev * self.index.entry_size)
            for i, e in enumerate(new_entries):
                rev = startrev + i
                self.index.replace_sidedata_info(rev, e[8], e[9], e[0])
                packed = self.index.entry_binary(rev)
                if rev == 0:

47218:b3acefded601

            msg = "cannot rewrite_sidedata of a delayed revlog"
            raise error.ProgrammingError(msg)

        new_entries = []
        # append the new sidedata
        with self._writing(transaction):
            ifh, dfh = self._writinghandles
            dfh.seek(0, os.SEEK_END)
            current_offset = dfh.tell()
            for rev in range(startrev, endrev + 1):
                entry = self.index[rev]
                new_sidedata, flags = sidedatautil.run_sidedata_helpers(

                dfh.seek(current_offset, os.SEEK_SET)
                dfh.write(serialized_sidedata)
                new_entries.append(entry)
                current_offset += len(serialized_sidedata)

            # rewrite the new index entries
            ifh.seek(startrev * self.index.entry_size)
            for i, e in enumerate(new_entries):
                rev = startrev + i
                self.index.replace_sidedata_info(rev, e[8], e[9], e[0])
                packed = self.index.entry_binary(rev)
                if rev == 0: