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import pygtk
pygtk.require('2.0')
import gtk
import apt
import apt_pkg
from gettext import gettext as _
class GtkOpProgress(apt.progress.OpProgress):
def __init__(self, progressbar):
self._progressbar = progressbar
def update(self, percent):
self._progressbar.show()
self._progressbar.set_text(self.op)
self._progressbar.set_fraction(percent/100.0)
while gtk.events_pending():
gtk.main_iteration()
def done(self):
self._progressbar.hide()
class GtkFetchProgress(apt.progress.FetchProgress):
def __init__(self, parent, summary="", descr=""):
# if this is set to false the download will cancel
self._continue = True
# init vars here
# FIXME: find a more elegant way, this sucks
self.summary = parent.label_fetch_summary
self.status = parent.label_fetch_status
self.progress = parent.progressbar_fetch
self.window_fetch = parent.window_fetch
self.window_fetch.set_transient_for(parent.window_main)
# set summary
if self.summary != "":
self.summary.set_markup("<big><b>%s</b></big> \n\n%s" %
(summary, descr))
self.window_fetch.set_title(summary)
def start(self):
self.progress.set_fraction(0)
self.window_fetch.show()
def stop(self):
self.window_fetch.hide()
def on_button_fetch_cancel_clicked(self, widget):
self._continue = False
def pulse(self):
apt.progress.FetchProgress.pulse(self)
if self.currentCPS > 0:
self.status.set_text(_("Download rate: %s/s - %s remaining" % (apt_pkg.SizeToStr(self.currentCPS), apt_pkg.TimeToStr(self.eta))))
else:
self.status.set_text(_("Download rate: unkown"))
self.progress.set_fraction(self.percent/100.0)
currentItem = self.currentItems + 1
if currentItem > self.totalItems:
currentItem = self.totalItems
self.progress.set_text(_("Downloading file %li of %li" % (currentItem, self.totalItems)))
while gtk.events_pending():
gtk.main_iteration()
return self._continue
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