ion is frivolous, or obviously lacking in merit, or where ... the r necessary facts be determined from the petition itself...." Allen Perini, 26 Ohio Misc. 149, 424 F.2d 134, 141 ( th Cir.), cert. denied, 400 U.S. 906, 1 1 S.Ct. 147, 27 L.Ed.2d 143 (1970). Accord Love Butler, 952 F.2d 10, 15 (1 st Ci