parameters: (klass, filename, node_visitor, options)
return_statement: return res != True
docstring: Don't instantiate AstTraverser yourself, use this function.
docstring_summary: Don't instantiate AstTraverser yourself, use this function.
docstring_tokens: Don t instantiate AstTraverser yourself use this function .
function: def visitFile(klass, filename, node_visitor, options):
          """Don't instantiate AstTraverser yourself, use this function."""
          if options.verbosity >= 1:
              print >>sys.stderr, 'Checking', filename
          traverser = AstTraverser(node_visitor, options)
          res = traverser.run(filename)
          return res != True
function_tokens: def visitFile ( klass , filename , node_visitor , options ) : if options . verbosity >= 1 : print >> sys . stderr , 'Checking' , filename traverser = AstTraverser ( node_visitor , options ) res = traverser . run ( filename ) return res != True