from xlwt import XFStyle, Alignment left = XFStyle() left_alignment = Alignment() left_alignment.horz = Alignment.HORZ_LEFT left_alignment.dire = Alignment.DIRECTION_RL left.alignment = left_alignment right = XFStyle() right_alignment = Alignment() right_alignment.horz = Alignment.HORZ_RIGHT right_alignment.dire = Alignment.DIRECTION_RL right.alignment = right_alignment center = XFStyle() center_alignment = Alignment() center_alignment.horz = Alignment.HORZ_CENTER center_alignment.direction = Alignment.DIRECTION_RL center.alignment = center_alignment