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Gave names to parser variables for a few commands #825

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Merged
kmvanbrunt merged 1 commit into from
Dec 3, 2019
Merged

Gave names to parser variables for a few commands #825

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12 changes: 8 additions & 4 deletions cmd2/cmd2.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2714,21 +2714,24 @@ def _print_topics(self, header: str, cmds: List[str], verbose: bool) -> None:
command = ''
self.stdout.write("\n")

@with_argparser(DEFAULT_ARGUMENT_PARSER(description="List available shortcuts"))
shortcuts_parser = DEFAULT_ARGUMENT_PARSER(description="List available shortcuts")
@with_argparser(shortcuts_parser)
def do_shortcuts(self, _: argparse.Namespace) -> None:
"""List available shortcuts"""
# Sort the shortcut tuples by name
sorted_shortcuts = sorted(self.statement_parser.shortcuts, key=lambda x: self.default_sort_key(x[0]))
result = "\n".join('{}: {}'.format(sc[0], sc[1]) for sc in sorted_shortcuts)
self.poutput("Shortcuts for other commands:\n{}".format(result))

@with_argparser(DEFAULT_ARGUMENT_PARSER(epilog=INTERNAL_COMMAND_EPILOG))
eof_parser = DEFAULT_ARGUMENT_PARSER(description="Called when <Ctrl>-D is pressed", epilog=INTERNAL_COMMAND_EPILOG)
@with_argparser(eof_parser)
def do_eof(self, _: argparse.Namespace) -> bool:
"""Called when <Ctrl>-D is pressed"""
# Return True to stop the command loop
return True

@with_argparser(DEFAULT_ARGUMENT_PARSER(description="Exit this application"))
quit_parser = DEFAULT_ARGUMENT_PARSER(description="Exit this application")
@with_argparser(quit_parser)
def do_quit(self, _: argparse.Namespace) -> bool:
"""Exit this application"""
# Return True to stop the command loop
Expand Down Expand Up @@ -3208,7 +3211,8 @@ def do_run_pyscript(self, args: argparse.Namespace) -> Optional[bool]:

# Only include the do_ipy() method if IPython is available on the system
if ipython_available: # pragma: no cover
@with_argparser(DEFAULT_ARGUMENT_PARSER(description="Enter an interactive IPython shell"))
ipython_parser = DEFAULT_ARGUMENT_PARSER(description="Enter an interactive IPython shell")
@with_argparser(ipython_parser)
def do_ipy(self, _: argparse.Namespace) -> None:
"""Enter an interactive IPython shell"""
from .py_bridge import PyBridge
Expand Down