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|
#
# cmdline.py - non-interactive, very very simple frontend to anaconda
#
# Jeremy Katz <katzj@redhat.com
#
# Copyright 2003 Red Hat, Inc.
#
# This software may be freely redistributed under the terms of the GNU
# general public license.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
import sys, os
import isys, iutil
import time
import signal
import parted, rpm
from constants import *
from flags import flags
from rhpl.log import log
from rhpl.translate import _, cat, N_
stepToClasses = { "install" : "setupProgressDisplay" }
class WaitWindow:
def pop(self):
pass
def __init__(self, title, text):
print text
class ProgressWindow:
def pop(self):
print ""
def set(self, amount):
if amount == self.total:
print _("Completed"),
def __init__(self, title, text, total):
self.total = total
print text
print _("In progress... "),
class InstallInterface:
def __init__(self):
# signal.signal(signal.SIGINT, signal.SIG_IGN)
signal.signal(signal.SIGTSTP, signal.SIG_DFL)
def __del__(self):
pass
def shutdown(self):
pass
def progressWindow(self, title, text, total):
return ProgressWindow(title, text, total)
def messageWindow(self, title, text, type="ok", default = None,
custom_icon = None, custom_buttons = []):
if type == "ok":
print text
else:
print _("Can't have a question in command line mode!")
print title
print text
print type, custom_buttons
# don't exit
while 1:
time.sleep(5)
def exceptionWindow(self, title, text):
print text
def partedExceptionWindow(self, exc):
# if our only option is to cancel, let us handle the exception
# in our code and avoid popping up the exception window here.
if exc.options == parted.EXCEPTION_CANCEL:
return parted.EXCEPTION_UNHANDLED
print _("Parted exceptions can't be handled in command line mode!")
print exc.message
# don't exit
while 1:
time.sleep(5)
def waitWindow(self, title, text):
return WaitWindow(title, text)
def run(self, id, dispatch, configFileData):
self.configFileData = configFileData
id.fsset.registerMessageWindow(self.messageWindow)
id.fsset.registerProgressWindow(self.progressWindow)
id.fsset.registerWaitWindow(self.waitWindow)
parted.exception_set_handler(self.partedExceptionWindow)
(step, args) = dispatch.currentStep()
while step:
if stepToClasses.has_key(step):
s = "nextWin = %s" %(stepToClasses[step],)
exec s
apply(nextWin, args)
else:
print "In interactive step %s, can't continue" %(step,)
while 1:
time.sleep(1)
dispatch.gotoNext()
(step, args) = dispatch.currentStep()
class progressDisplay:
def __init__(self):
pass
def __del__(self):
pass
def completePackage(self, hdr, timer):
self.numComplete = self.numComplete + 1
self.sizeComplete = self.sizeComplete + (hdr[rpm.RPMTAG_SIZE] / 1024)
print _("Done [%d/%d]" %(self.numComplete, self.total))
def setPackageScale(self, amount, total):
pass
def setPackage(self, hdr):
print _("Installing %s-%s-%s... ") %(hdr[rpm.RPMTAG_NAME],
hdr[rpm.RPMTAG_VERSION],
hdr[rpm.RPMTAG_RELEASE]),
def processEvents(self):
pass
def setSizes(self, total, totalSize):
self.total = total
self.totalSize = totalSize
self.numComplete = 0
self.sizeComplete = 0
def setupProgressDisplay(dir, intf, id):
if dir == DISPATCH_BACK:
id.setInstallProgressClass(None)
return DISPATCH_BACK
else:
id.setInstallProgressClass(progressDisplay())
return DISPATCH_FORWARD
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