original_docstring: read file to list of strings, validate urls
      
      Args:
          path (str): local file path
      
      Returns:
          urls (set[str]): list of unique, validated urls
      
docstring: read file to list of strings, validate urls
docstring_tokens: read file to list of strings validate urls
code: def read_url_list(path):
      """read file to list of strings, validate urls
      
      Args:
          path (str): local file path
      
      Returns:
          urls (set[str]): list of unique, validated urls
      """
  
      assert isinstance(path, str), "read_url_list: path is not a string." 
      assert os.path.exists(path), "read_url_list: url list at path doesn't exist."
  
      with open(path) as rf:
          content = rf.read().splitlines()
      content = set(content)
      print(len(content))
  
      content = filter(lambda url: validate_url(url), content)
      print(len(content))
  
      return content
code_tokens: def read_url_list ( path ) : assert isinstance ( path , str ) , "read_url_list: path is not a string." assert os . path . exists ( path ) , "read_url_list: url list at path doesn't exist." with open ( path ) as rf : content = rf . read ( ) . splitlines ( ) content = set ( content ) print ( len ( content ) ) content = filter ( lambda url : validate_url ( url ) , content ) print ( len ( content ) ) return content
short_docstring: read file to list of strings, validate urls
short_docstring_tokens: read file to list of strings validate urls
comment: """read file to list of strings, validate urls
      
      Args:
          path (str): local file path
      
      Returns:
          urls (set[str]): list of unique, validated urls
      """