diff options
| -rw-r--r-- | examples/submenus.py | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/examples/submenus.py b/examples/submenus.py index 6fcbb307..52f26e08 100644 --- a/examples/submenus.py +++ b/examples/submenus.py @@ -10,9 +10,11 @@ of the submenu. Nesting of the submenus is done with the cmd2.AddSubmenu() decor """ - from __future__ import print_function +import sys + import cmd2 +from IPython import embed class ThirdLevel(cmd2.Cmd): @@ -48,6 +50,16 @@ class SecondLevel(cmd2.Cmd): self.top_level_attr = None self.second_level_attr = 987654321 + def do_ipy(self, arg): + """Enters an interactive IPython shell. + + Run python code from external files with ``run filename.py`` + End with ``Ctrl-D`` (Unix) / ``Ctrl-Z`` (Windows), ``quit()``, '`exit()``. + """ + banner = 'Entering an embedded IPython shell type quit() or <Ctrl>-d to exit ...' + exit_msg = 'Leaving IPython, back to {}'.format(sys.argv[0]) + embed(banner1=banner, exit_msg=exit_msg) + def do_say(self, line): print("You called a command in SecondLevel with '%s'. " "It has access to top_level_attr: %s" % (line, self.top_level_attr)) @@ -72,6 +84,16 @@ class TopLevel(cmd2.Cmd): self.prompt = 'TopLevel ' self.top_level_attr = 123456789 + def do_ipy(self, arg): + """Enters an interactive IPython shell. + + Run python code from external files with ``run filename.py`` + End with ``Ctrl-D`` (Unix) / ``Ctrl-Z`` (Windows), ``quit()``, '`exit()``. + """ + banner = 'Entering an embedded IPython shell type quit() or <Ctrl>-d to exit ...' + exit_msg = 'Leaving IPython, back to {}'.format(sys.argv[0]) + embed(banner1=banner, exit_msg=exit_msg) + def do_say(self, line): print("You called a command in TopLevel with '%s'. " "TopLevel has attribute top_level_attr=%s" % (line, self.top_level_attr)) |