Method _g_copy

tables/leaf.py:574–629

(
        self,
        newparent: Group,
        newname: str,
        recursive: bool,
        _log: bool = True,
        **kwargs,
    )

        return (start, stop, step)

    def _g_copy(
        self,
        newparent: Group,
        newname: str,
        recursive: bool,
        _log: bool = True,
        **kwargs,
    ) -> Leaf:
        # Compute default arguments.
        start = kwargs.pop("start", None)
        stop = kwargs.pop("stop", None)
        step = kwargs.pop("step", None)
        title = kwargs.pop("title", self._v_title)
        filters = kwargs.pop("filters", self.filters)
        chunkshape = kwargs.pop("chunkshape", self.chunkshape)
        copyuserattrs = kwargs.pop("copyuserattrs", True)
        stats = kwargs.pop("stats", None)
        if chunkshape == "keep":
            chunkshape = self.chunkshape  # Keep the original chunkshape
        elif chunkshape == "auto":
            chunkshape = None  # Will recompute chunkshape

        # Fix arguments with explicit None values for backwards compatibility.
        if title is None:
            title = self._v_title
        if filters is None:
            filters = self.filters

        # Create a copy of the object.
        new_node, bytes_ = self._g_copy_with_stats(
            newparent,
            newname,
            start,
            stop,
            step,
            title,
            filters,
            chunkshape,
            _log,
            **kwargs,
        )

        # Copy user attributes if requested (or the flavor at least).
        if copyuserattrs:
            self._v_attrs._g_copy(new_node._v_attrs, copyclass=True)
        elif "FLAVOR" in self._v_attrs:
            if self._v_file.params["PYTABLES_SYS_ATTRS"]:
                new_node._v_attrs._g__setattr("FLAVOR", self._flavor)
        new_node._flavor = self._flavor  # update cached value

        # Update statistics if needed.
        if stats is not None:
            stats["leaves"] += 1
            stats["bytes"] += bytes_

        return new_node

    def _g_fix_byteorder_data(