Python builtins.exit() Examples

def do_python(self,arg):
		""" start the local python interpreter (for debugging purposes) """
		orig_exit=builtins.exit
		orig_quit=builtins.quit
		def disabled_exit(*args, **kwargs):
			self.display_warning("exit() disabled ! use ctrl+D to exit the python shell")
		builtins.exit=disabled_exit
		builtins.quit=disabled_exit
		oldcompleter=readline.get_completer()
		try:
			local_ns={"pupsrv":self.pupsrv}
			readline.set_completer(PythonCompleter(local_ns=local_ns).complete)
			readline.parse_and_bind('tab: complete')
			code.interact(local=local_ns)
		except Exception as e:
			self.display_error(str(e))
		finally:
			readline.set_completer(oldcompleter)
			readline.parse_and_bind('tab: complete')
			builtins.exit=orig_exit
			builtins.quit=orig_quit 

def do_python(self,arg):
		""" start the local python interpreter (for debugging purposes) """
		orig_exit=builtins.exit
		orig_quit=builtins.quit
		def disabled_exit(*args, **kwargs):
			self.display_warning("exit() disabled ! use ctrl+D to exit the python shell")
		builtins.exit=disabled_exit
		builtins.quit=disabled_exit
		oldcompleter=readline.get_completer()
		try:
			local_ns={"pupsrv":self.pupsrv}
			readline.set_completer(PythonCompleter(local_ns=local_ns).complete)
			readline.parse_and_bind('tab: complete')
			code.interact(local=local_ns)
		except Exception as e:
			self.display_error(str(e))
		finally:
			readline.set_completer(oldcompleter)
			readline.parse_and_bind('tab: complete')
			builtins.exit=orig_exit
			builtins.quit=orig_quit 

def do_python(self,arg):
		""" start the local python interpreter (for debugging purposes) """
		orig_exit=builtins.exit
		orig_quit=builtins.quit
		def disabled_exit(*args, **kwargs):
			self.display_warning("exit() disabled ! use ctrl+D to exit the python shell")
		builtins.exit=disabled_exit
		builtins.quit=disabled_exit
		oldcompleter=readline.get_completer()
		try:
			local_ns={"pupsrv":self.pupsrv}
			readline.set_completer(PythonCompleter(local_ns=local_ns).complete)
			readline.parse_and_bind('tab: complete')
			code.interact(local=local_ns)
		except Exception as e:
			self.display_error(str(e))
		finally:
			readline.set_completer(oldcompleter)
			readline.parse_and_bind('tab: complete')
			builtins.exit=orig_exit
			builtins.quit=orig_quit 

def setquit():
    """Define new builtins 'quit' and 'exit'.

    These are objects which make the interpreter exit when called.
    The repr of each object contains a hint at how it works.

    """
    if os.sep == ':':
        eof = 'Cmd-Q'
    elif os.sep == '\\':
        eof = 'Ctrl-Z plus Return'
    else:
        eof = 'Ctrl-D (i.e. EOF)'

    builtins.quit = _sitebuiltins.Quitter('quit', eof)
    builtins.exit = _sitebuiltins.Quitter('exit', eof) 

def setquit():
    """Define new builtins 'quit' and 'exit'.

    These are objects which make the interpreter exit when called.
    The repr of each object contains a hint at how it works.

    """
    if os.sep == ':':
        eof = 'Cmd-Q'
    elif os.sep == '\\':
        eof = 'Ctrl-Z plus Return'
    else:
        eof = 'Ctrl-D (i.e. EOF)'

    builtins.quit = _sitebuiltins.Quitter('quit', eof)
    builtins.exit = _sitebuiltins.Quitter('exit', eof) 

def setquit():
    """Define new builtins 'quit' and 'exit'.

    These are objects which make the interpreter exit when called.
    The repr of each object contains a hint at how it works.

    """
    if os.sep == ':':
        eof = 'Cmd-Q'
    elif os.sep == '\\':
        eof = 'Ctrl-Z plus Return'
    else:
        eof = 'Ctrl-D (i.e. EOF)'

    builtins.quit = _sitebuiltins.Quitter('quit', eof)
    builtins.exit = _sitebuiltins.Quitter('exit', eof) 

def setquit():
    """Define new built-ins 'quit' and 'exit'.
    These are simply strings that display a hint on how to exit.

    """
    if os.sep == ':':
        eof = 'Cmd-Q'
    elif os.sep == '\\':
        eof = 'Ctrl-Z plus Return'
    else:
        eof = 'Ctrl-D (i.e. EOF)'

    class Quitter(object):
        def __init__(self, name):
            self.name = name
        def __repr__(self):
            return 'Use %s() or %s to exit' % (self.name, eof)
        def __call__(self, code=None):
            # Shells like IDLE catch the SystemExit, but listen when their
            # stdin wrapper is closed.
            try:
                sys.stdin.close()
            except:
                pass
            raise SystemExit(code)
    builtins.quit = Quitter('quit')
    builtins.exit = Quitter('exit') 

def setquit():
    """Define new builtins 'quit' and 'exit'.

    These are objects which make the interpreter exit when called.
    The repr of each object contains a hint at how it works.

    """
    if os.sep == '\\':
        eof = 'Ctrl-Z plus Return'
    else:
        eof = 'Ctrl-D (i.e. EOF)'

    builtins.quit = _sitebuiltins.Quitter('quit', eof)
    builtins.exit = _sitebuiltins.Quitter('exit', eof) 

def setquit():
    """Define new built-ins 'quit' and 'exit'.
    These are simply strings that display a hint on how to exit.

    """
    if os.sep == ':':
        eof = 'Cmd-Q'
    elif os.sep == '\\':
        eof = 'Ctrl-Z plus Return'
    else:
        eof = 'Ctrl-D (i.e. EOF)'

    class Quitter(object):
        def __init__(self, name):
            self.name = name
        def __repr__(self):
            return 'Use %s() or %s to exit' % (self.name, eof)
        def __call__(self, code=None):
            # Shells like IDLE catch the SystemExit, but listen when their
            # stdin wrapper is closed.
            try:
                sys.stdin.close()
            except:
                pass
            raise SystemExit(code)
    builtins.quit = Quitter('quit')
    builtins.exit = Quitter('exit') 

def setquit():
    """Define new built-ins 'quit' and 'exit'.
    These are simply strings that display a hint on how to exit.

    """
    if os.sep == ':':
        eof = 'Cmd-Q'
    elif os.sep == '\\':
        eof = 'Ctrl-Z plus Return'
    else:
        eof = 'Ctrl-D (i.e. EOF)'

    class Quitter(object):
        def __init__(self, name):
            self.name = name
        def __repr__(self):
            return 'Use %s() or %s to exit' % (self.name, eof)
        def __call__(self, code=None):
            # Shells like IDLE catch the SystemExit, but listen when their
            # stdin wrapper is closed.
            try:
                sys.stdin.close()
            except:
                pass
            raise SystemExit(code)
    builtins.quit = Quitter('quit')
    builtins.exit = Quitter('exit') 

def setquit():
    """Define new built-ins 'quit' and 'exit'.
    These are simply strings that display a hint on how to exit.

    """
    if os.sep == ':':
        eof = 'Cmd-Q'
    elif os.sep == '\\':
        eof = 'Ctrl-Z plus Return'
    else:
        eof = 'Ctrl-D (i.e. EOF)'

    class Quitter(object):
        def __init__(self, name):
            self.name = name
        def __repr__(self):
            return 'Use %s() or %s to exit' % (self.name, eof)
        def __call__(self, code=None):
            # Shells like IDLE catch the SystemExit, but listen when their
            # stdin wrapper is closed.
            try:
                sys.stdin.close()
            except:
                pass
            raise SystemExit(code)
    builtins.quit = Quitter('quit')
    builtins.exit = Quitter('exit') 

def setquit():
    """Define new built-ins 'quit' and 'exit'.
    These are simply strings that display a hint on how to exit.

    """
    if os.sep == ':':
        eof = 'Cmd-Q'
    elif os.sep == '\\':
        eof = 'Ctrl-Z plus Return'
    else:
        eof = 'Ctrl-D (i.e. EOF)'

    class Quitter(object):
        def __init__(self, name):
            self.name = name
        def __repr__(self):
            return 'Use %s() or %s to exit' % (self.name, eof)
        def __call__(self, code=None):
            # Shells like IDLE catch the SystemExit, but listen when their
            # stdin wrapper is closed.
            try:
                sys.stdin.close()
            except:
                pass
            raise SystemExit(code)
    builtins.quit = Quitter('quit')
    builtins.exit = Quitter('exit') 

def setquit():
    """Define new built-ins 'quit' and 'exit'.
    These are simply strings that display a hint on how to exit.

    """
    if os.sep == ':':
        eof = 'Cmd-Q'
    elif os.sep == '\\':
        eof = 'Ctrl-Z plus Return'
    else:
        eof = 'Ctrl-D (i.e. EOF)'

    class Quitter(object):
        def __init__(self, name):
            self.name = name
        def __repr__(self):
            return 'Use %s() or %s to exit' % (self.name, eof)
        def __call__(self, code=None):
            # Shells like IDLE catch the SystemExit, but listen when their
            # stdin wrapper is closed.
            try:
                sys.stdin.close()
            except:
                pass
            raise SystemExit(code)
    builtins.quit = Quitter('quit')
    builtins.exit = Quitter('exit') 

def setquit():
    """Define new built-ins 'quit' and 'exit'.
    These are simply strings that display a hint on how to exit.

    """
    if os.sep == ':':
        eof = 'Cmd-Q'
    elif os.sep == '\\':
        eof = 'Ctrl-Z plus Return'
    else:
        eof = 'Ctrl-D (i.e. EOF)'

    class Quitter(object):
        def __init__(self, name):
            self.name = name
        def __repr__(self):
            return 'Use %s() or %s to exit' % (self.name, eof)
        def __call__(self, code=None):
            # Shells like IDLE catch the SystemExit, but listen when their
            # stdin wrapper is closed.
            try:
                sys.stdin.close()
            except:
                pass
            raise SystemExit(code)
    builtins.quit = Quitter('quit')
    builtins.exit = Quitter('exit') 

def setquit():
    """Define new built-ins 'quit' and 'exit'.
    These are simply strings that display a hint on how to exit.

    """
    if os.sep == ':':
        eof = 'Cmd-Q'
    elif os.sep == '\\':
        eof = 'Ctrl-Z plus Return'
    else:
        eof = 'Ctrl-D (i.e. EOF)'

    class Quitter(object):
        def __init__(self, name):
            self.name = name
        def __repr__(self):
            return 'Use %s() or %s to exit' % (self.name, eof)
        def __call__(self, code=None):
            # Shells like IDLE catch the SystemExit, but listen when their
            # stdin wrapper is closed.
            try:
                sys.stdin.close()
            except:
                pass
            raise SystemExit(code)
    builtins.quit = Quitter('quit')
    builtins.exit = Quitter('exit') 

def setquit():
    """Define new built-ins 'quit' and 'exit'.
    These are simply strings that display a hint on how to exit.

    """
    if os.sep == ':':
        eof = 'Cmd-Q'
    elif os.sep == '\\':
        eof = 'Ctrl-Z plus Return'
    else:
        eof = 'Ctrl-D (i.e. EOF)'

    class Quitter(object):
        def __init__(self, name):
            self.name = name
        def __repr__(self):
            return 'Use %s() or %s to exit' % (self.name, eof)
        def __call__(self, code=None):
            # Shells like IDLE catch the SystemExit, but listen when their
            # stdin wrapper is closed.
            try:
                sys.stdin.close()
            except:
                pass
            raise SystemExit(code)
    builtins.quit = Quitter('quit')
    builtins.exit = Quitter('exit') 

def setquit():
    """Define new built-ins 'quit' and 'exit'.
    These are simply strings that display a hint on how to exit.

    """
    if os.sep == ':':
        eof = 'Cmd-Q'
    elif os.sep == '\\':
        eof = 'Ctrl-Z plus Return'
    else:
        eof = 'Ctrl-D (i.e. EOF)'

    class Quitter(object):
        def __init__(self, name):
            self.name = name
        def __repr__(self):
            return 'Use %s() or %s to exit' % (self.name, eof)
        def __call__(self, code=None):
            # Shells like IDLE catch the SystemExit, but listen when their
            # stdin wrapper is closed.
            try:
                sys.stdin.close()
            except:
                pass
            raise SystemExit(code)
    builtins.quit = Quitter('quit')
    builtins.exit = Quitter('exit') 

def do_exit(self, arg):
		""" Quit Pupy Shell """
		sys.exit() 

def do_sessions(self, arg):
		""" list/interact with established sessions """
		arg_parser = PupyArgumentParser(prog='sessions', description=self.do_sessions.__doc__)
		arg_parser.add_argument('-i', '--interact', metavar='<filter>', help="change the default --filter value for other commands")
		arg_parser.add_argument('-g', '--global-reset', action='store_true', help="reset --interact to the default global behavior")
		arg_parser.add_argument('-l', dest='list', action='store_true', help='List all active sessions')
		arg_parser.add_argument('-k', dest='kill', metavar='<id>', type=int, help='Kill the selected session')
		try:
			modargs=arg_parser.parse_args(shlex.split(arg))
		except PupyModuleExit:
			return

		if modargs.global_reset:
			self.default_filter=None
			self.display_success("default filter reset to global !")
		elif modargs.interact:
			self.default_filter=modargs.interact
			self.display_success("default filter set to %s"%self.default_filter)
		elif modargs.kill:
			selected_client = self.pupsrv.get_clients(modargs.kill)
			if selected_client:
				try:
					selected_client[0].conn.exit()
				except Exception:
					pass
		elif modargs.list or not arg:
			client_list=self.pupsrv.get_clients_list()
			self.display(PupyCmd.table_format([x.desc for x in client_list], wl=["id", "user", "hostname", "platform", "release", "os_arch", "address"])) 

def do_sessions(self, arg):
		""" list/interact with established sessions """
		arg_parser = PupyArgumentParser(prog='sessions', description=self.do_sessions.__doc__)
		arg_parser.add_argument('-i', '--interact', metavar='<filter>', help="change the default --filter value for other commands")
		arg_parser.add_argument('-g', '--global-reset', action='store_true', help="reset --interact to the default global behavior")
		arg_parser.add_argument('-l', dest='list', action='store_true', help='List all active sessions')
		arg_parser.add_argument('-k', dest='kill', metavar='<id>', type=int, help='Kill the selected session')
		try:
			modargs=arg_parser.parse_args(shlex.split(arg))
		except PupyModuleExit:
			return

		if modargs.global_reset:
			self.default_filter=None
			self.display_success("default filter reset to global !")
		elif modargs.interact:
			self.default_filter=modargs.interact
			self.display_success("default filter set to %s"%self.default_filter)
		elif modargs.kill:
			selected_client = self.pupsrv.get_clients(modargs.kill)
			if selected_client:
				try:
					selected_client[0].conn.exit()
				except Exception:
					pass
		elif modargs.list or not arg:
			client_list=self.pupsrv.get_clients_list()
			self.display(PupyCmd.table_format([x.desc for x in client_list], wl=["id", "user", "hostname", "platform", "release", "os_arch", "address"])) 

def do_exit(self, arg):
		""" Quit Pupy Shell """
		sys.exit() 

def setquit():
    """Define new built-ins 'quit' and 'exit'.
    These are simply strings that display a hint on how to exit.

    """
    if os.sep == ':':
        eof = 'Cmd-Q'
    elif os.sep == '\\':
        eof = 'Ctrl-Z plus Return'
    else:
        eof = 'Ctrl-D (i.e. EOF)'

    class Quitter(object):
        def __init__(self, name):
            self.name = name
        def __repr__(self):
            return 'Use %s() or %s to exit' % (self.name, eof)
        def __call__(self, code=None):
            # Shells like IDLE catch the SystemExit, but listen when their
            # stdin wrapper is closed.
            try:
                sys.stdin.close()
            except:
                pass
            raise SystemExit(code)
    builtins.quit = Quitter('quit')
    builtins.exit = Quitter('exit') 

def setquit():
    """Define new built-ins 'quit' and 'exit'.
    These are simply strings that display a hint on how to exit.

    """
    if os.sep == ":":
        eof = "Cmd-Q"
    elif os.sep == "\\":
        eof = "Ctrl-Z plus Return"
    else:
        eof = "Ctrl-D (i.e. EOF)"

    class Quitter(object):
        def __init__(self, name):
            self.name = name

        def __repr__(self):
            return "Use {}() or {} to exit".format(self.name, eof)

        def __call__(self, code=None):
            # Shells like IDLE catch the SystemExit, but listen when their
            # stdin wrapper is closed.
            try:
                sys.stdin.close()
            except:
                pass
            raise SystemExit(code)

    builtins.quit = Quitter("quit")
    builtins.exit = Quitter("exit") 

def setquit():
    """Define new built-ins 'quit' and 'exit'.
    These are simply strings that display a hint on how to exit.

    """
    if os.sep == ':':
        eof = 'Cmd-Q'
    elif os.sep == '\\':
        eof = 'Ctrl-Z plus Return'
    else:
        eof = 'Ctrl-D (i.e. EOF)'

    class Quitter(object):
        def __init__(self, name):
            self.name = name
        def __repr__(self):
            return 'Use %s() or %s to exit' % (self.name, eof)
        def __call__(self, code=None):
            # Shells like IDLE catch the SystemExit, but listen when their
            # stdin wrapper is closed.
            try:
                sys.stdin.close()
            except:
                pass
            raise SystemExit(code)
    builtins.quit = Quitter('quit')
    builtins.exit = Quitter('exit') 

def setquit():
    """Define new built-ins 'quit' and 'exit'.
    These are simply strings that display a hint on how to exit.

    """
    if os.sep == ':':
        eof = 'Cmd-Q'
    elif os.sep == '\\':
        eof = 'Ctrl-Z plus Return'
    else:
        eof = 'Ctrl-D (i.e. EOF)'

    class Quitter(object):
        def __init__(self, name):
            self.name = name
        def __repr__(self):
            return 'Use %s() or %s to exit' % (self.name, eof)
        def __call__(self, code=None):
            # Shells like IDLE catch the SystemExit, but listen when their
            # stdin wrapper is closed.
            try:
                sys.stdin.close()
            except:
                pass
            raise SystemExit(code)
    builtins.quit = Quitter('quit')
    builtins.exit = Quitter('exit') 

def setquit():
    """Define new built-ins 'quit' and 'exit'.
    These are simply strings that display a hint on how to exit.

    """
    if os.sep == ':':
        eof = 'Cmd-Q'
    elif os.sep == '\\':
        eof = 'Ctrl-Z plus Return'
    else:
        eof = 'Ctrl-D (i.e. EOF)'

    class Quitter(object):
        def __init__(self, name):
            self.name = name
        def __repr__(self):
            return 'Use %s() or %s to exit' % (self.name, eof)
        def __call__(self, code=None):
            # Shells like IDLE catch the SystemExit, but listen when their
            # stdin wrapper is closed.
            try:
                sys.stdin.close()
            except:
                pass
            raise SystemExit(code)
    builtins.quit = Quitter('quit')
    builtins.exit = Quitter('exit') 

def do_sessions(self, arg):
		""" list/interact with established sessions """
		arg_parser = PupyArgumentParser(prog='sessions', description=self.do_sessions.__doc__)
		arg_parser.add_argument('-i', '--interact', metavar='<filter>', help="change the default --filter value for other commands")
		arg_parser.add_argument('-g', '--global-reset', action='store_true', help="reset --interact to the default global behavior")
		arg_parser.add_argument('-l', dest='list', action='store_true', help='List all active sessions')
		arg_parser.add_argument('-k', dest='kill', metavar='<id>', type=int, help='Kill the selected session')
		try:
			modargs=arg_parser.parse_args(shlex.split(arg))
		except PupyModuleExit:
			return

		if modargs.global_reset:
			self.default_filter=None
			self.display_success("default filter reset to global !")
		elif modargs.interact:
			self.default_filter=modargs.interact
			self.display_success("default filter set to %s"%self.default_filter)
		elif modargs.kill:
			selected_client = self.pupsrv.get_clients(modargs.kill)
			if selected_client:
				try:
					selected_client[0].conn.exit()
				except Exception:
					pass
		elif modargs.list or not arg:
			client_list=self.pupsrv.get_clients_list()
			self.display(PupyCmd.table_format([x.desc for x in client_list], wl=["id", "user", "hostname", "platform", "release", "os_arch", "address"])) 

def setquit():
    """Define new built-ins 'quit' and 'exit'.
    These are simply strings that display a hint on how to exit.

    """
    if os.sep == ":":
        eof = "Cmd-Q"
    elif os.sep == "\\":
        eof = "Ctrl-Z plus Return"
    else:
        eof = "Ctrl-D (i.e. EOF)"

    class Quitter(object):
        def __init__(self, name):
            self.name = name

        def __repr__(self):
            return "Use {}() or {} to exit".format(self.name, eof)

        def __call__(self, code=None):
            # Shells like IDLE catch the SystemExit, but listen when their
            # stdin wrapper is closed.
            try:
                sys.stdin.close()
            except:
                pass
            raise SystemExit(code)

    builtins.quit = Quitter("quit")
    builtins.exit = Quitter("exit") 

def enablerlcompleter():
    """Enable default readline configuration on interactive prompts, by
    registering a sys.__interactivehook__.

    If the readline module can be imported, the hook will set the Tab key
    as completion key and register ~/.python_history as history file.
    This can be overriden in the sitecustomize or usercustomize module,
    or in a PYTHONSTARTUP file.
    """
    def register_readline():
        import atexit
        try:
            import readline
            import rlcompleter
        except ImportError:
            return

        # Reading the initialization (config) file may not be enough to set a
        # completion key, so we set one first and then read the file.
        readline_doc = getattr(readline, '__doc__', '')
        if readline_doc is not None and 'libedit' in readline_doc:
            readline.parse_and_bind('bind ^I rl_complete')
        else:
            readline.parse_and_bind('tab: complete')

        try:
            readline.read_init_file()
        except OSError:
            # An OSError here could have many causes, but the most likely one
            # is that there's no .inputrc file (or .editrc file in the case of
            # Mac OS X + libedit) in the expected location.  In that case, we
            # want to ignore the exception.
            pass

        if readline.get_current_history_length() == 0:
            # If no history was loaded, default to .python_history.
            # The guard is necessary to avoid doubling history size at
            # each interpreter exit when readline was already configured
            # through a PYTHONSTARTUP hook, see:
            # http://bugs.python.org/issue5845#msg198636
            history = os.path.join(os.path.expanduser('~'),
                                   '.python_history')
            try:
                readline.read_history_file(history)
            except IOError:
                pass
            atexit.register(readline.write_history_file, history)

    sys.__interactivehook__ = register_readline 

def _script():
    help = """\
    %s [--user-base] [--user-site]

    Without arguments print some useful information
    With arguments print the value of USER_BASE and/or USER_SITE separated
    by '%s'.

    Exit codes with --user-base or --user-site:
      0 - user site directory is enabled
      1 - user site directory is disabled by user
      2 - uses site directory is disabled by super user
          or for security reasons
     >2 - unknown error
    """
    args = sys.argv[1:]
    if not args:
        print("sys.path = [")
        for dir in sys.path:
            print("    %r," % (dir,))
        print("]")
        def exists(path):
            if os.path.isdir(path):
                return "exists"
            else:
                return "doesn't exist"
        print("USER_BASE: %r (%s)" % (USER_BASE, exists(USER_BASE)))
        print("USER_SITE: %r (%s)" % (USER_SITE, exists(USER_BASE)))
        print("ENABLE_USER_SITE: %r" %  ENABLE_USER_SITE)
        sys.exit(0)

    buffer = []
    if '--user-base' in args:
        buffer.append(USER_BASE)
    if '--user-site' in args:
        buffer.append(USER_SITE)

    if buffer:
        print(os.pathsep.join(buffer))
        if ENABLE_USER_SITE:
            sys.exit(0)
        elif ENABLE_USER_SITE is False:
            sys.exit(1)
        elif ENABLE_USER_SITE is None:
            sys.exit(2)
        else:
            sys.exit(3)
    else:
        import textwrap
        print(textwrap.dedent(help % (sys.argv[0], os.pathsep)))
        sys.exit(10)