willcool4ever • Python 加 tab

#python add tab
#python startup file
import sys
import readline
import rlcompleter
import atexit
import os
#tab completion
readline.parse_and_bind('tab: complete')
# history  file for Linux
histfile = os.path.join(os.environ['HOME'],'.pythonhistory')
# history  file for Windows
# firstly, run cmd >python -m pip install pyreadline
#histfile = os.path.join(os.environ['HOMEPATH'],'.pythonhistory')
try:
    readline.read_history_file(histfile)
except IOError:
    pass
atexit.register(readline.write_history_file, histfile)