# pythonrc.
HISTORYFILE="/home/yusuke/.pythonhistory"
try:
  import rlcompleter, readline
  # readline and rlcompleter available.
  readline.parse_and_bind("tab: complete")
  readline.parse_and_bind("set input-meta on")
  readline.parse_and_bind("set convert-meta off")
  readline.parse_and_bind("set output-meta on")
  try:
    # check if the history file is available.
    f = open(HISTORYFILE, "a")
    f.close()
    readline.read_history_file(HISTORYFILE)
  except IOError:
    # for some reason...
    pass
  try:
    import atexit
    # atexit is available.
    atexit.register(lambda: readline.write_history_file(HISTORYFILE))
  except:
    # atexit is not available in Python1.5.
    pass
except:
  # neither readline nor rlcompleter is available.
  pass