檔案處理

參見 Python初學 檔案處理

• open

f = open(file_name, "模式")

• close

f.close()


• read

f.read()


          f = open("test.txt", "r")
          words = f.read()
          print(words)
          f.close()
        

• readline

          f = open("test.txt", "r")
          first_line = f.readline()
          second_line = f.readline()
          print(second_line, first_line, sep = "\n")
          f.close()
        

• readlines

          f = open("test.txt", "r")
          f_list = f.readlines()
          print(f_list)
          f.close()
        

• write

f.write()


          f = open("test.txt", "w")
          f.write("Try to use file.write()\nHail HYDRA")
          f.close()
          
          f = open("test.txt", "r")
          words = f.read()
          print(words)
          f.close()