def _check_recursive(paths, reporter):
 num_warnings = 0
 for path in api.iterSourceCode(paths):
  if path.endswith('.py'):
   num_warnings += api.checkPath(path, reporter)
 return num_warnings

def _check_recursive ( paths , reporter ) : num_warnings = 0 for path in api . iterSourceCode ( paths ) : if path . endswith ( '.py' ) : num_warnings += api . checkPath ( path , reporter ) return num_warnings
the builtin recursive checker tries to check .