def pulse(self):
FetchProgress.pulse(self)
self.label.set_text("Speed: %s/s" % apt_pkg.SizeToStr(self.currentCPS))
#self.progressbar.set_fraction(self.currentBytes/self.totalBytes)
while gtk.events_pending():
gtk.main_iteration()
return True
def pulse(self):
FetchProgress.pulse(self)
if self.currentCPS > 0:
s = "%sB/s %s" % (apt_pkg.SizeToStr(int(self.currentCPS)),
apt_pkg.TimeToStr(int(self.eta)))
else:
s = "[Working..]"
self.status_label.setText(s)
self.pbar.setValue(int(self.percent))
QtGui.qApp.processEvents()
return True
def pulse(self):
FetchProgress.pulse(self)
if self.currentCPS > 0:
s = "[%2.f%%] %sB/s %s" % (self.percent,
apt_pkg.SizeToStr(int(self.currentCPS)),
apt_pkg.TimeToStr(int(self.eta)))
else:
s = "%2.f%% [Working]" % (self.percent)
print "\r%s" % (s),
sys.stdout.flush()
return True
def pulse(self):
apt.progress.FetchProgress.pulse(self)
if self.currentCPS > 0:
info = self.frontend.get_string('apt_progress_cps')
info = info.replace('${SPEED}', apt_pkg.SizeToStr(self.currentCPS))
else:
info = self.frontend.get_string('apt_progress')
info = info.replace('${INDEX}', str(self.currentItems))
info = info.replace('${TOTAL}', str(self.totalItems))
self.frontend.debconf_progress_info(info)
self.frontend.debconf_progress_set(self.percent)
self.frontend.refresh()
return True
def confirmChanges(self, summary, changes, downloadSize, actions=None):
DistUpgradeView.confirmChanges(self, summary, changes, downloadSize,
actions)
pkgs_remove = len(self.toRemove)
pkgs_inst = len(self.toInstall)
pkgs_upgrade = len(self.toUpgrade)
msg = ""
if pkgs_remove > 0:
# FIXME: make those two seperate lines to make it clear
# that the "%" applies to the result of ngettext
msg += gettext.ngettext("%d package is going to be removed.",
"%d packages are going to be removed.",
pkgs_remove) % pkgs_remove
msg += " "
if pkgs_inst > 0:
msg += gettext.ngettext(
"%d new package is going to be "
"installed.", "%d new packages are going to be "
"installed.", pkgs_inst) % pkgs_inst
msg += " "
if pkgs_upgrade > 0:
msg += gettext.ngettext(
"%d package is going to be upgraded.",
"%d packages are going to be upgraded.",
pkgs_upgrade) % pkgs_upgrade
msg += " "
if downloadSize > 0:
msg += _("\n\nYou have to download a total of %s. ") %\
apt_pkg.SizeToStr(downloadSize)
msg += estimatedDownloadTime(downloadSize)
msg += "."
if (pkgs_upgrade + pkgs_inst + pkgs_remove) > 100:
msg += "\n\n%s" % _("Fetching and installing the upgrade can take several hours and "\
"cannot be canceled at any time later.")
# Show an error if no actions are planned
if (pkgs_upgrade + pkgs_inst + pkgs_remove) < 1:
# FIXME: this should go into DistUpgradeController
summary = _("Your system is up-to-date")
msg = _("There are no upgrades available for your system. "
"The upgrade will now be canceled.")
self.error(summary, msg)
return False
return self.askYesNoQuestion(summary, msg)
iter = cache["3dwm-server"]
print "\nMarking '%s' for install" % iter.Name
depcache.MarkInstall(iter)
print "Install: %s " % depcache.InstCount
print "Broken count: %s" % depcache.BrokenCount
print "FixBroken() "
depcache.FixBroken()
print "Broken count: %s" % depcache.BrokenCount
print "\nPerforming Upgrade"
depcache.Upgrade()
print "Keep: %s " % depcache.KeepCount
print "Install: %s " % depcache.InstCount
print "Delete: %s " % depcache.DelCount
print "UsrSize: %s " % apt_pkg.SizeToStr(depcache.UsrSize)
print "DebSize: %s " % apt_pkg.SizeToStr(depcache.DebSize)
for pkg in cache.Packages:
if pkg.CurrentVer is not None and not depcache.MarkedInstall(pkg) \
and depcache.IsUpgradable(pkg):
print "Upgrade didn't upgrade (kept): %s" % pkg.Name
print "\nPerforming DistUpgrade"
depcache.Upgrade(True)
print "Keep: %s " % depcache.KeepCount
print "Install: %s " % depcache.InstCount
print "Delete: %s " % depcache.DelCount
print "UsrSize: %s " % apt_pkg.SizeToStr(depcache.UsrSize)
print "DebSize: %s " % apt_pkg.SizeToStr(depcache.DebSize)
def confirmChanges(self, summary, changes, demotions, downloadSize,
actions=None, removal_bold=True):
""" display the list of changed packages (apt.Package) and
return if the user confirms them
"""
self.confirmChangesMessage = ""
self.demotions = demotions
self.toInstall = []
self.toUpgrade = []
self.toRemove = []
self.toRemoveAuto = []
self.toDowngrade = []
for pkg in changes:
if pkg.marked_install:
self.toInstall.append(pkg)
elif pkg.marked_upgrade:
self.toUpgrade.append(pkg)
elif pkg.marked_delete:
if pkg._pcache._depcache.is_auto_installed(pkg._pkg):
self.toRemoveAuto.append(pkg)
else:
self.toRemove.append(pkg)
elif pkg.marked_downgrade:
self.toDowngrade.append(pkg)
# sort it
self.toInstall.sort()
self.toUpgrade.sort()
self.toRemove.sort()
self.toRemoveAuto.sort()
self.toDowngrade.sort()
# no re-installs
assert(len(self.toInstall)+len(self.toUpgrade)+len(self.toRemove)+len(self.toRemoveAuto)+len(self.toDowngrade) == len(changes))
# now build the message (the same for all frontends)
msg = "\n"
pkgs_remove = len(self.toRemove) + len(self.toRemoveAuto)
pkgs_inst = len(self.toInstall)
pkgs_upgrade = len(self.toUpgrade)
# FIXME: show detailed packages
if len(self.demotions) > 0:
msg += ngettext(
"%(amount)d installed package is no longer supported by Canonical. "
"You can still get support from the community.",
"%(amount)d installed packages are no longer supported by "
"Canonical. You can still get support from the community.",
len(self.demotions)) % { 'amount' : len(self.demotions) }
msg += "\n\n"
if pkgs_remove > 0:
# FIXME: make those two separate lines to make it clear
# that the "%" applies to the result of ngettext
msg += ngettext("%d package is going to be removed.",
"%d packages are going to be removed.",
pkgs_remove) % pkgs_remove
msg += " "
if pkgs_inst > 0:
msg += ngettext("%d new package is going to be "
"installed.",
"%d new packages are going to be "
"installed.",pkgs_inst) % pkgs_inst
msg += " "
if pkgs_upgrade > 0:
msg += ngettext("%d package is going to be upgraded.",
"%d packages are going to be upgraded.",
pkgs_upgrade) % pkgs_upgrade
msg +=" "
if downloadSize > 0:
msg += _("\n\nYou have to download a total of %s. ") %\
apt_pkg.SizeToStr(downloadSize)
msg += self.getFetchProgress().estimatedDownloadTime(downloadSize)
if ((pkgs_upgrade + pkgs_inst) > 0) and ((pkgs_upgrade + pkgs_inst + pkgs_remove) > 100):
if self.getFetchProgress().isDownloadSpeedEstimated():
msg += "\n\n%s" % _( "Installing the upgrade "
"can take several hours. Once the download "
"has finished, the process cannot be canceled.")
else:
msg += "\n\n%s" % _( "Fetching and installing the upgrade "
"can take several hours. Once the download "
"has finished, the process cannot be canceled.")
else:
if pkgs_remove > 100:
msg += "\n\n%s" % _( "Removing the packages "
"can take several hours. ")
# Show an error if no actions are planned
if (pkgs_upgrade + pkgs_inst + pkgs_remove) < 1:
# FIXME: this should go into DistUpgradeController
summary = _("The software on this computer is up to date.")
msg = _("There are no upgrades available for your system. "
"The upgrade will now be canceled.")
self.error(summary, msg)
return False
# set the message
self.confirmChangesMessage = msg
return True
#apt_pkg.Config.Set("Debug::pkgDPkgProgressReporting","1");
cache = apt_pkg.GetCache()
depcache = apt_pkg.GetDepCache(cache)
recs = apt_pkg.GetPkgRecords(cache)
list = apt_pkg.GetPkgSourceList()
list.ReadMainList()
# show the amount fetch needed for a dist-upgrade
depcache.Upgrade(True)
progress = apt.progress.TextFetchProgress()
fetcher = apt_pkg.GetAcquire(progress)
pm = apt_pkg.GetPackageManager(depcache)
pm.GetArchives(fetcher, list, recs)
print "%s (%s)" % (apt_pkg.SizeToStr(fetcher.FetchNeeded), fetcher.FetchNeeded)
actiongroup = apt_pkg.GetPkgActionGroup(depcache)
for pkg in cache.Packages:
depcache.MarkKeep(pkg)
try:
os.mkdir("/tmp/pyapt-test")
os.mkdir("/tmp/pyapt-test/partial")
except OSError:
pass
apt_pkg.Config.Set("Dir::Cache::archives", "/tmp/pyapt-test")
pkg = cache["3ddesktop"]
depcache.MarkInstall(pkg)
progress = apt.progress.TextFetchProgress()