parameters: (self, failure)
return_statement: return False
docstring: Errback for verify_consistency method which is called before setting
          sth as verified. If STH was invalid appropriate error message is
          already logged, so we only want to return false as update_sth failed.
docstring_summary: Errback for verify_consistency method which is called before setting
          sth as verified. If STH was invalid appropriate error message is
          already logged, so we only want to return false as update_sth failed.
docstring_tokens: Errback for verify_consistency method which is called before setting sth as verified . If STH was invalid appropriate error message is already logged so we only want to return false as update_sth failed .
function: def __update_sth_verify_consistency_before_accepting_errback(self, failure):
          """Errback for verify_consistency method which is called before setting
          sth as verified. If STH was invalid appropriate error message is
          already logged, so we only want to return false as update_sth failed."""
          failure.trap(error.VerifyError)
          return False
function_tokens: def __update_sth_verify_consistency_before_accepting_errback ( self , failure ) : failure . trap ( error . VerifyError ) return False