parameters: ()
return_statement: return d
docstring: Return a set containing all existing directory entries from sys.path
docstring_summary: Return a set containing all existing directory entries from sys.path
docstring_tokens: Return a set containing all existing directory entries from sys . path
function: def _init_pathinfo():
      """Return a set containing all existing directory entries from sys.path"""
      d = set()
      for dir in sys.path:
          try:
              if os.path.isdir(dir):
                  dir, dircase = makepath(dir)
                  d.add(dircase)
          except TypeError:
              continue
      return d
function_tokens: def _init_pathinfo ( ) : d = set ( ) for dir in sys . path : try : if os . path . isdir ( dir ) : dir , dircase = makepath ( dir ) d . add ( dircase ) except TypeError : continue return d