diff options
Diffstat (limited to 'cliff/app.py')
| -rw-r--r-- | cliff/app.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/cliff/app.py b/cliff/app.py index d185214..798b41f 100644 --- a/cliff/app.py +++ b/cliff/app.py @@ -33,6 +33,7 @@ logging.getLogger('cliff').addHandler(logging.NullHandler()) # Exit code for exiting due to a signal is 128 + the signal number _SIGINT_EXIT = 130 +_SIGPIPE_EXIT = 141 class App(object): @@ -256,6 +257,8 @@ class App(object): remainder.insert(0, "help") self.initialize_app(remainder) self.print_help_if_requested() + except BrokenPipeError: + return _SIGPIPE_EXIT except Exception as err: if hasattr(self, 'options'): debug = self.options.debug @@ -275,6 +278,8 @@ class App(object): else: try: result = self.run_subcommand(remainder) + except BrokenPipeError: + return _SIGPIPE_EXIT except KeyboardInterrupt: return _SIGINT_EXIT return result @@ -400,6 +405,10 @@ class App(object): except SystemExit as ex: raise cmd2.exceptions.Cmd2ArgparseError from ex result = cmd.run(parsed_args) + except BrokenPipeError as err1: + result = _SIGPIPE_EXIT + err = err1 + raise except help.HelpExit: result = 0 except Exception as err1: |