def start_update(self):
InstallProgress.start_update(self)
self.last_activity = time.time()
progress_log = self.config.getWithDefault("NonInteractive","DpkgProgressLog", False)
if progress_log:
fullpath = os.path.join(self.logdir, "dpkg-progress.%s.log" % self.install_run_number)
logging.debug("writing dpkg progress log to '%s'" % fullpath)
self.dpkg_progress_log = open(fullpath, "w")
else:
self.dpkg_progress_log = open(os.devnull, "w")
self.dpkg_progress_log.write("%s: Start\n" % time.time())
class DistUpgradeViewText(DistUpgradeView):
" text frontend of the distUpgrade tool "
def __init__(self, datadir=None, logdir=None):
# indicate that we benefit from using gnu screen
self.needs_screen = True
# its important to have a debconf frontend for
# packages like "quagga"
if not os.environ.has_key("DEBIAN_FRONTEND"):
os.environ["DEBIAN_FRONTEND"] = "dialog"
if not datadir:
localedir = os.path.join(os.getcwd(), "mo")
else:
localedir = "/usr/share/locale/update-manager"
try:
gettext.bindtextdomain("update-manager", localedir)
gettext.textdomain("update-manager")
except Exception, e:
logging.warning("Error setting locales (%s)" % e)
self.last_step = 0 # keep a record of the latest step
self._opCacheProgress = apt.progress.text.OpProgress()
self._fetchProgress = TextFetchProgress()
self._cdromProgress = TextCdromProgressAdapter()
self._installProgress = InstallProgress()
sys.excepthook = self._handleException
def update_interface(self):
InstallProgress.update_interface(self)
if self.statusfd == None:
return
if (self.last_activity + self.timeout) < time.time():
logging.warning("no activity %s seconds (%s) - sending ctrl-c" % (
self.timeout, self.status))
# ctrl-c
os.write(self.master_fd,chr(3))
# read master fd and write to stdout so that terminal output
# actualy works
res = select.select([self.master_fd],[],[],0.1)
while len(res[0]) > 0:
self.last_activity = time.time()
try:
s = os.read(self.master_fd, 1)
sys.stdout.write("%s" % s)
except OSError:
# happens after we are finished because the fd is closed
return
res = select.select([self.master_fd],[],[],0.1)
sys.stdout.flush()
def __init__(self, logdir):
InstallProgress.__init__(self)
logging.debug("setting up environ for non-interactive use")
os.environ["DEBIAN_FRONTEND"] = "noninteractive"
os.environ["APT_LISTCHANGES_FRONTEND"] = "none"
os.environ["RELEASE_UPRADER_NO_APPORT"] = "1"
self.config = DistUpgradeConfig(".")
self.logdir = logdir
self.install_run_number = 0
try:
if self.config.getWithDefault("NonInteractive","ForceOverwrite", False):
apt_pkg.config.set("DPkg::Options::","--force-overwrite")
except (NoSectionError, NoOptionError):
pass
# more debug
#apt_pkg.Config.Set("Debug::pkgOrderList","true")
#apt_pkg.Config.Set("Debug::pkgDPkgPM","true")
# default to 2400 sec timeout
self.timeout = 2400
try:
self.timeout = self.config.getint("NonInteractive","TerminalTimeout")
except Exception:
pass
def __init__(self, logdir):
InstallProgress.__init__(self)
logging.debug("setting up environ for non-interactive use")
if not os.environ.has_key("DEBIAN_FRONTEND"):
os.environ["DEBIAN_FRONTEND"] = "noninteractive"
os.environ["APT_LISTCHANGES_FRONTEND"] = "none"
os.environ["RELEASE_UPRADER_NO_APPORT"] = "1"
self.config = DistUpgradeConfig(".")
self.logdir = logdir
self.install_run_number = 0
try:
if self.config.getWithDefault("NonInteractive","ForceOverwrite", False):
apt_pkg.config.set("DPkg::Options::","--force-overwrite")
except (NoSectionError, NoOptionError):
pass
# more debug
#apt_pkg.Config.Set("Debug::pkgOrderList","true")
#apt_pkg.Config.Set("Debug::pkgDPkgPM","true")
# default to 2400 sec timeout
self.timeout = 2400
try:
self.timeout = self.config.getint("NonInteractive","TerminalTimeout")
except Exception:
pass
def finish_update(self):
InstallProgress.finish_update(self)
self.dpkg_progress_log.write("%s: Finished\n" % time.time())
self.dpkg_progress_log.close()
self.install_run_number += 1
