设置python 命令行交互程序自己主动补齐
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1. 新建Python环境变量配置文件:
vim ~/.pystartup
# Add auto-completion and a stored history file of commands to your Python # interactive interpreter. Requires Python 2.0+, readline. Autocomplete is # bound to the Esc key by default (you can change it - see readline docs). # # Store the file in ~/.pystartup, and set an environment variable to point # to it: "export PYTHONSTARTUP=~/.pystartup" in bash. import atexit import os import readline import rlcompleter readline.parse_and_bind('tab: complete') historyPath = os.path.expanduser("~/.pyhistory") def save_history(historyPath=historyPath): import readline readline.write_history_file(historyPath) if os.path.exists(historyPath): readline.read_history_file(historyPath) atexit.register(save_history) del os, atexit, readline, rlcompleter, save_history, historyPath
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2.设置Python环境变量:
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即时生效,重新启动失效:export PYTHONSTARTUP=~/.pystartup
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永久对当前用户生效:echo "export PYTHONSTARTUP=~/.pystartup" >> ~/.bash_profile
posted on 2018-01-31 16:01 yjbjingcha 阅读(150) 评论(0) 编辑 收藏 举报