推荐学习书目
Learn Python the Hard Way
Python Sites
PyPI - Python Package Index
http://diveintopython.org/toc/index.html
Pocoo
值得关注的项目
PyPy
Celery
Jinja2
Read the Docs
gevent
pyenv
virtualenv
Stackless Python
Beautiful Soup
结巴中文分词
Green Unicorn
Sentry
Shovel
Pyflakes
pytest
Python 编程
pep8 Checker
Styles
PEP 8
Google Python Style Guide
Code Style from The Hitchhiker's Guide
XIVN1987
V2EX  ›  Python

继承 Python 的 cmd.Cmd 类实现的命令行程序,能实现自动补全功能吗?

  •  
  •   XIVN1987 · May 26, 2021 · 2319 views
    This topic created in 1813 days ago, the information mentioned may be changed or developed.

    文档中有如下内容:

    class cmd.Cmd(completekey='tab', stdin=None, stdout=None) 
    
    Cmd.completedefault(text, line, begidx, endidx) 
    Method called to complete an input line when no command-specific complete_*() method is available. By default, it returns an empty list.
    

    按照理解,输入命令的时候按 Tab 键应该能自动补全,,可是我试了下就在本行添加了空格,,并没有补全行为,,也没有调用覆写的 completedefault 方法,,哪位知道是什么原因?

    No Comments Yet
    About   ·   Help   ·   Advertise   ·   Blog   ·   API   ·   FAQ   ·   Solana   ·   5464 Online   Highest 6679   ·     Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 · 34ms · UTC 08:49 · PVG 16:49 · LAX 01:49 · JFK 04:49
    ♥ Do have faith in what you're doing.