    def set_checkbox(self, data, uncheck_other_boxes=True):
        """Set the *checked*-attribute of input elements of type "checkbox"
        specified by ``data`` (i.e. check boxes).

        :param data: Dict of ``{name: value, ...}``.
            In the family of checkboxes whose *name*-attribute is ``name``,
            check the box whose *value*-attribute is ``value``. All boxes in
            the family can be checked (unchecked) if ``value`` is True (False).
            To check multiple specific boxes, let ``value`` be a tuple or list.
        :param uncheck_other_boxes: If True (default), before checking any
            boxes specified by ``data``, uncheck the entire checkbox family.
            Consider setting to False if some boxes are checked by default when
            the HTML is served.
        """
        for (name, value) in data.items():
            # Case-insensitive search for type=checkbox
            checkboxes = self.find_by_type("input", "checkbox", {'name': name})
            if not checkboxes:
                raise InvalidFormMethod("No input checkbox named " + name)

            # uncheck if requested
            if uncheck_other_boxes:
                self.uncheck_all(name)

            # Wrap individual values (e.g. int, str) in a 1-element tuple.
            if not isinstance(value, list) and not isinstance(value, tuple):
                value = (value,)

            # Check or uncheck one or more boxes
            for choice in value:
                choice_str = str(choice)  # Allow for example literal numbers
                for checkbox in checkboxes:
                    if checkbox.attrs.get("value", "on") == choice_str:
                        checkbox["checked"] = ""
                        break
                    # Allow specifying True or False to check/uncheck
                    elif choice is True:
                        checkbox["checked"] = ""
                        break
                    elif choice is False:
                        if "checked" in checkbox.attrs:
                            del checkbox.attrs["checked"]
                        break
                else:
                    raise LinkNotFoundError(
                        "No input checkbox named %s with choice %s" %
                        (name, choice)
                    )