通过解析后,其值保存在args.verbosity变量中用法如下: yarving@yarving-VirtualBox /tmp $ python prog.py -v 1 verbosity turned on yarving@yarving-VirtualBox /tmp $ python prog.py --verbosity 1 verbosity turned on yarving@yarving-VirtualBox /tmp $ python prog.py -h usage: prog.py [-h] ...
Python Design Patterns: For Sleek And Fashionable Code: a pretty simple introduction to common design patterns (Facade, Adapter, Decorator). A more complete list of design patterns implementation in Python on Github. SourceMaking's Design Patterns seems to be a good web resource too. Anti-If: ...