def response(box, resp):
if resp == _RESPONSE_NEXT:
iface = uri.get_text()
if not self._sanity_check(iface):
return
self.window.set_sensitive(False)
self.set_keep_above(False)
import subprocess
child = subprocess.Popen(
['0launch', '--gui', '--download-only', '--', iface],
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
errors = ['']
def output_ready(src, cond):
got = os.read(src.fileno(), 100)
if got:
errors[0] += got
else:
status = child.wait()
self.window.set_sensitive(True)
self.set_keep_above(True)
if status == 0:
update_details_page()
nb.next_page()
dialog_next.set_property('visible', False)
dialog_ok.set_property('visible', True)
dialog_ok.grab_focus()
else:
box = gtk.MessageDialog(
self.window, gtk.DIALOG_MODAL,
gtk.MESSAGE_ERROR, gtk.BUTTONS_OK,
_('Failed to run 0launch.\n') + errors[0])
box.run()
box.destroy()
return False
return True
gobject.io_add_watch(child.stdout,
gobject.IO_IN | gobject.IO_HUP,
output_ready)
elif resp == gtk.RESPONSE_OK:
finish()
elif resp == _RESPONSE_PREV:
dialog_next.set_property('visible', True)
dialog_ok.set_property('visible', False)
dialog_next.grab_focus()
nb.prev_page()
self.window.set_response_sensitive(_RESPONSE_PREV, False)
else:
box.destroy()
def response(box, resp):
if resp == _RESPONSE_NEXT:
iface = uri.get_text()
if not self._sanity_check(iface):
return
self.window.set_sensitive(False)
self.set_keep_above(False)
import subprocess
child = subprocess.Popen(['0launch',
'--gui', '--download-only',
'--', iface],
stdout = subprocess.PIPE,
stderr = subprocess.STDOUT)
errors = [b'']
def output_ready(src, cond):
got = os.read(src.fileno(), 100)
if got:
errors[0] += got
else:
status = child.wait()
self.window.set_sensitive(True)
self.set_keep_above(True)
if status == 0:
update_details_page()
nb.next_page()
dialog_next.set_property('visible', False)
dialog_ok.set_property('visible', True)
dialog_ok.grab_focus()
else:
box = gtk.MessageDialog(self.window, gtk.DIALOG_MODAL, gtk.MESSAGE_ERROR, gtk.BUTTONS_OK,
_('Failed to run 0launch.\n') + errors[0].decode('utf-8'))
box.run()
box.destroy()
return False
return True
gobject.io_add_watch(child.stdout,
gobject.IO_IN | gobject.IO_HUP,
output_ready)
elif resp == gtk.RESPONSE_OK:
finish()
elif resp == _RESPONSE_PREV:
dialog_next.set_property('visible', True)
dialog_ok.set_property('visible', False)
dialog_next.grab_focus()
nb.prev_page()
self.window.set_response_sensitive(_RESPONSE_PREV, False)
else:
box.destroy()
def run(self, command, success, get_stdout=False):
assert self.child is None
self.success = success
if get_stdout:
self.child = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
gobject.io_add_watch(self.child.stdout, gobject.IO_IN | gobject.IO_HUP, self.got_stdout)
gobject.io_add_watch(self.child.stderr, gobject.IO_IN | gobject.IO_HUP, self.got_errors)
self.watched_streams = 2
else:
self.child = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
gobject.io_add_watch(self.child.stdout, gobject.IO_IN | gobject.IO_HUP, self.got_errors)
self.watched_streams = 1
def run(self, command, success, get_stdout = False): assert self.child is None self.success = success if get_stdout: self.child = subprocess.Popen(command, stdout = subprocess.PIPE, stderr = subprocess.PIPE) gobject.io_add_watch(self.child.stdout, gobject.IO_IN | gobject.IO_HUP, self.got_stdout) gobject.io_add_watch(self.child.stderr, gobject.IO_IN | gobject.IO_HUP, self.got_errors) self.watched_streams = 2 else: self.child = subprocess.Popen(command, stdout = subprocess.PIPE, stderr = subprocess.STDOUT) gobject.io_add_watch(self.child.stdout, gobject.IO_IN | gobject.IO_HUP, self.got_errors) self.watched_streams = 1
def add_task(self, task):
Blocker.add_task(self, task)
if self._tag is None:
self._tag = gobject.io_add_watch(self._stream,
gobject.IO_OUT | gobject.IO_HUP,
_io_callback, self)
