Update and return an object.

        **DEPRECATED** - Use :meth:`find_one_and_delete`,
        :meth:`find_one_and_replace`, or :meth:`find_one_and_update` instead.

def find_and_modify(self, query={}, update=None,
                        upsert=False, sort=None, full_response=False,
                        manipulate=False, **kwargs):
        """Update and return an object.

        **DEPRECATED** - Use :meth:`find_one_and_delete`,
        :meth:`find_one_and_replace`, or :meth:`find_one_and_update` instead.
        """
        warnings.warn("find_and_modify is deprecated, use find_one_and_delete"
                      ", find_one_and_replace, or find_one_and_update instead",
                      DeprecationWarning, stacklevel=2)

        if not update and not kwargs.get('remove', None):
            raise ValueError("Must either update or remove")

        if update and kwargs.get('remove', None):
            raise ValueError("Can't do both update and remove")

        # No need to include empty args
        if query:
            kwargs['query'] = query
        if update:
            kwargs['update'] = update
        if upsert:
            kwargs['upsert'] = upsert
        if sort:
            # Accept a list of tuples to match Cursor's sort parameter.
            if isinstance(sort, list):
                kwargs['sort'] = helpers._index_document(sort)
            # Accept OrderedDict, SON, and dict with len == 1 so we
            # don't break existing code already using find_and_modify.
            elif (isinstance(sort, _ORDERED_TYPES) or
                  isinstance(sort, dict) and len(sort) == 1):
                warnings.warn("Passing mapping types for `sort` is deprecated,"
                              " use a list of (key, direction) pairs instead",
                              DeprecationWarning, stacklevel=2)
                kwargs['sort'] = sort
            else:
                raise TypeError("sort must be a list of (key, direction) "
                                "pairs, a dict of len 1, or an instance of "
                                "SON or OrderedDict")

        fields = kwargs.pop("fields", None)
        if fields is not None:
            kwargs["fields"] = helpers._fields_list_to_dict(fields, "fields")

        collation = validate_collation_or_none(kwargs.pop('collation', None))

        cmd = SON([("findAndModify", self.__name)])
        cmd.update(kwargs)
        with self._socket_for_writes() as sock_info:
            if sock_info.max_wire_version >= 4 and 'writeConcern' not in cmd:
                wc_doc = self.write_concern.document
                if wc_doc:
                    cmd['writeConcern'] = wc_doc
            out = self._command(sock_info, cmd,
                                read_preference=ReadPreference.PRIMARY,
                                allowable_errors=[_NO_OBJ_ERROR],
                                collation=collation)
            _check_write_command_response([(0, out)])

        if not out['ok']:
            if out["errmsg"] == _NO_OBJ_ERROR:
                return None
            else:
                # Should never get here b/c of allowable_errors
                raise ValueError("Unexpected Error: %s" % (out,))

        if full_response:
            return out
        else:
            document = out.get('value')
            if manipulate:
                document = self.__database._fix_outgoing(document, self)
            return document