Minimum Required Changes¶
Cmd.cmd from the standard library, and overrides
most of the methods. Most apps based on the standard library can be migrated to
cmd2 in just a couple of minutes.
Import and Inheritance¶
You need to change your import from this:
Then you need to change your class definition from:
Have a look at the commands you created to exit your application. You probably
have one called
exit and maybe a similar one called
quit. You also
might have implemented a
do_EOF() method so your program exits like many
operating system shells. If all these commands do is quit the application,
you may be able to remove them. See Exiting.
If you are distributing your application, you’ll also need to ensure
cmd2 is properly installed. You will need to add this to
setup() method in
install_requires=[ 'cmd2>=1,<2` ]
See Integrate cmd2 Into Your Project for more details.