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+--- Thread: [GTK] Virtual python shell with Vte.Pty.spawn_async() (/thread-16720.html)
[GTK] Virtual python shell with Vte.Pty.spawn_async() - jiri - Mar-11-2019
I would like add virtual python shell with Vte to my GTK3.0 python3 app and I am able to do this with spawn_sync() method, but this method is deprecated, so I would like to do it with preferred way with Vte.Pty.spawn_async(), but I dont understeand how .... I tried some parts of code, but with no luck. Pleas, give me someone some working code in python. For example, I tried variant like this:
import gi
gi.require_version('Gtk', '3.0')
gi.require_version('Vte', '2.91')
from gi.repository import Gtk, Vte
class TheWindow(Gtk.Window):
def __init__(self):
Gtk.Window.__init__(self, title="GTK3 IDE")
self.box = Gtk.HBox(spacing=6)
self.add(self.box)
self.terminal = Vte.Terminal()
self.terminal.pty_new_sync(Vte.PtyFlags.DEFAULT)
self.pty = Vte.Pty()
self.pty.new_sync(Vte.PtyFlags.DEFAULT, None)
self.pty.spawn_async(
None,
["/bin/python"],
None,
GLib.SpawnFlags.DO_NOT_REAP_CHILD,
None,
None,
-1
)
self.terminal.set_pty(self.pty)Thanks a lot for any help.
RE: [GTK] Virtual python shell with Vte.Pty.spawn_async() - jiri - Mar-14-2019
I find some mistakes in my code, now it is working great, there is final solution:
import gi
gi.require_version('Gtk', '3.0')
gi.require_version('Vte', '2.91')
from gi.repository import Gtk, Vte, GLib, Pango, Gio
class TheWindow(Gtk.Window):
def __init__(self):
Gtk.Window.__init__(self, title="GTK3 IDE")
self.set_default_size(600, 300)
terminal = Vte.Terminal()
#pty = terminal.pty_new_sync(Vte.PtyFlags.DEFAULT)
pty = Vte.Pty.new_sync(Vte.PtyFlags.DEFAULT)
terminal.set_pty(pty)
pty.spawn_async(
None,
["/bin/python"],
None,
GLib.SpawnFlags.DO_NOT_REAP_CHILD,
None,
None,
-1,
None,
self.ready
)
#self.terminal.get_pty(self.pty)
box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
scroller = Gtk.ScrolledWindow()
scroller.set_hexpand(True)
scroller.set_vexpand(True)
scroller.add(terminal)
box.pack_start(scroller, False, True, 2)
self.add(box)
def ready(self, pty, task):
print('pty ', pty)
win=TheWindow()
win.connect('destroy', Gtk.main_quit)
win.show_all()
Gtk.main()
RE: [GTK] Virtual python shell with Vte.Pty.spawn_async() - Axel_Erfurt - Oct-20-2019
with your code you can not execute a command
try
import gi
gi.require_version('Gtk', '3.0')
gi.require_version('Vte', '2.91')
from gi.repository import Gtk, Vte, GLib, Pango, Gio
import os
class TheWindow(Gtk.Window):
def __init__(self):
Gtk.Window.__init__(self, title="GTK3 IDE")
self.set_default_size(600, 300)
terminal = Vte.Terminal()
pty = Vte.Pty.new_sync(Vte.PtyFlags.DEFAULT)
terminal.set_pty(pty)
terminal.spawn_sync(
Vte.PtyFlags.DEFAULT,
os.environ['HOME'],
["/bin/sh"],
[],
GLib.SpawnFlags.DO_NOT_REAP_CHILD,
None,
None,
)
box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
scroller = Gtk.ScrolledWindow()
scroller.set_hexpand(True)
scroller.set_vexpand(True)
scroller.add(terminal)
box.pack_start(scroller, False, True, 2)
self.add(box)
def ready(self, pty, task):
print('pty ', pty)
win=TheWindow()
win.connect('destroy', Gtk.main_quit)
win.show_all()
Gtk.main()