Is a pro se litigant entitled to notice and an opportunity to amend a pleading before dismissal?

Pro se pleadings are held to a less stringent standard than those drafted by lawyers. Haines v. Kerner, 404 U.S. 519, 520-21 (1972). Unless it is clear that no amendment can cure its defects, a pro se litigant is entitled to notice and an opportunity to amend the complaint before dismissal. Lopez v. Smith, 203 F.3d 1122, 1127-28 (9th Cir. 2000) (en banc); Noll v. Carlson, 809 F.2d 1446, 1448 (9th Cir. 1987).