pycons.console.Console Class Reference

Inheritance diagram for pycons.console.Console:

Public Member Functions
def	__init__
def	history_init
def	history_save
def	history_add
def	history_reset
def	history_next
def	history_prev
def	raw_input
def	grab_focus
def	write
def	overwrite
def	last_line
def	prompt
def	key_press_event
def	execute
def	quit

Data Fields
	do_quit
	view
	buffer
	color_pat
	killbuffer
	argv
	cout
	shell
	interrupt
	input_mode
	input
	stdout
	stderr
	stdin
	fifoname
	piperead
	pipewrite
	history_file
	history_size
	history_index

Detailed Description

GTK python console 

Definition at line 122 of file console.py.

Constructor & Destructor Documentation

def pycons.console.Console.__init__	(		self,
			argv = [],
			shelltype = 'python',
			banner = [],
			filename = None,
			size = 100
	)

Console interface building + initialization

Definition at line 126 of file console.py.

                 filename=None, size=100):

        """ Console interface building + initialization"""

        # GTK interface
        self.do_quit = False
        gtk.ScrolledWindow.__init__(self)
        self.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
        self.set_shadow_type (gtk.SHADOW_NONE)
        self.set_border_width(0)
        self.view = gtk.TextView()
        self.view.modify_font (pango.FontDescription("Mono 10"))
        self.view.set_editable (True)
        self.view.set_wrap_mode(True)
        self.view.set_left_margin(0)
        self.view.set_right_margin(0)
        self.buffer = self.view.get_buffer()
        self.buffer.create_tag ('title',
                                indent = 2,
                                weight=pango.WEIGHT_BOLD,
                                foreground='blue',
                                font='Mono 12')
        self.buffer.create_tag ('subtitle',
                                indent = 2,
                                foreground='blue',
                                font='Mono 8')
        self.buffer.create_tag ('output',
                                foreground = 'blue',
                                font='Mono 10')
        self.buffer.create_tag ('error',
                                foreground='red',
                                style=pango.STYLE_OBLIQUE,
                                font='Mono 10')
        self.buffer.create_tag ('prompt',
                                foreground='blue',
                                weight=pango.WEIGHT_BOLD,
                                font='Mono 10')
        self.buffer.create_tag('0')
        self.color_pat = re.compile('\x01?\x1b\[(.*?)m\x02?')
        for code in ansi_colors:
            self.buffer.create_tag(code,
                                   foreground=ansi_colors[code],
                                   weight=700)
        for text, style in banner:
            self.write (text, style)
        iter = self.buffer.get_iter_at_mark(self.buffer.get_insert())
        self.buffer.create_mark ('linestart', iter, True)
        self.view.add_events(gtk.gdk.KEY_PRESS_MASK)
        self.view.connect ('key-press-event', self.key_press_event)
        self.add(self.view)
        self.show_all()
        self.killbuffer = None

        # Console stuff
        self.argv = argv
        self.history_init(filename, size)
        self.cout = StringIO()
        self.cout.truncate(0)
        if shelltype=='ipython':
            self.shell = ishell.Shell(argv,locals(),globals(),
                                cout=self.cout, cerr=self.cout,
                                input_func=self.raw_input)
        else:
            self.shell = shell.Shell(locals(),globals())
        self.interrupt = False
        self.input_mode = False
        self.input = None
        self.stdout = ConsoleOut (self, sys.stdout.fileno(), 'output')
        self.stderr = ConsoleOut (self, sys.stderr.fileno(), 'error')
        self.stdin  = ConsoleIn  (self, sys.stdin.fileno())

        # Create a named pipe for system stdout/stderr redirection
        self.fifoname = tempfile.mktemp()
        if not os.path.exists (self.fifoname):
            os.mkfifo (self.fifoname)
        self.piperead  = os.open (self.fifoname, os.O_RDONLY | os.O_NONBLOCK)
        self.pipewrite = os.open (self.fifoname, os.O_WRONLY | os.O_NONBLOCK)
        self.shell.eval(self)
        self.cout.truncate(0)