第一步:建立.pythonstartup文件
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$ cat .pythonstartup # cat ~/.pythonstartup # python startup file #!/usr/bin/env python import sys import readline import rlcompleter import atexit import os # tab completion readline.parse_and_bind('tab: complete') # history file histfile = os.path.join(os.environ['HOME'], '.pythonhistory') try: readline.read_history_file(histfile) except IOError: pass atexit.register(readline.write_history_file, histfile) del os, histfile, readline, rlcompleter 1 |
第二步:定义变量到~/.bash_profile
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$ echo 'export PYTHONSTARTUP=~/.pythonstartup' >> ~/.bash_profile |
第三步:最后重新登陆shell,输入python命令进入交互模式,就可以用Tab键进行补全。如下图: