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259 lines
8.6 KiB
259 lines
8.6 KiB
#
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# upgrade_text.py: text mode upgrade dialogs
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#
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# Copyright (C) 2001 Red Hat, Inc. All rights reserved.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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import isys
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import iutil
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import upgrade
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from constants_text import *
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from snack import *
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from flags import flags
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from constants import *
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from storage.formats import getFormat
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import gettext
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_ = lambda x: gettext.ldgettext("anaconda", x)
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import logging
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log = logging.getLogger("anaconda")
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seenExamineScreen = False
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class UpgradeMigrateFSWindow:
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def __call__ (self, screen, anaconda):
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migent = anaconda.storage.migratableDevices
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g = GridFormHelp(screen, _("Migrate File Systems"), "upmigfs", 1, 4)
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text = (_("This release of %(productName)s supports "
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"an updated file system, which has several "
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"benefits over the file system traditionally shipped "
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"in %(productName)s. This installation program can migrate "
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"formatted partitions without data loss.\n\n"
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"Which of these partitions would you like to migrate?") %
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{'productName': productName})
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tb = TextboxReflowed(60, text)
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g.add(tb, 0, 0, anchorLeft = 1, padding = (0, 0, 0, 1))
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partlist = CheckboxTree(height=4, scroll=1)
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for device in migent:
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if not device.format.exists:
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migrating = True
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else:
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migrating = False
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# FIXME: the fstype at least will be wrong here
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partlist.append("%s - %s - %s" % (device.path,
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device.format.type,
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device.format.mountpoint),
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device, migrating)
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g.add(partlist, 0, 1, padding = (0, 0, 0, 1))
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buttons = ButtonBar(screen, [TEXT_OK_BUTTON, TEXT_BACK_BUTTON] )
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g.add(buttons, 0, 3, anchorLeft = 1, growx = 1)
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while 1:
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result = g.run()
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if (buttons.buttonPressed(result)):
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result = buttons.buttonPressed(result)
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if result == TEXT_BACK_CHECK:
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screen.popWindow()
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return INSTALL_BACK
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# reset
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# XXX the way to do this is by scheduling and cancelling actions
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#for entry in migent:
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# entry.setFormat(0)
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# entry.setMigrate(0)
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# entry.fsystem = entry.origfsystem
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for entry in partlist.getSelection():
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try:
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newfs = getFormat(entry.format.migratetofs[0])
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except Exception, e:
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log.info("failed to get new filesystem type, defaulting to ext3: %s" %(e,))
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newfs = getFormat("ext3")
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anaconda.storage.migrateFormat(entry, newfs)
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screen.popWindow()
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return INSTALL_OK
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class UpgradeSwapWindow:
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def __call__ (self, screen, anaconda):
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(fsList, suggSize, suggDev) = anaconda.upgradeSwapInfo
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ramDetected = iutil.memInstalled()/1024
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text = _("Recent kernels (2.4 or newer) need significantly more swap than older "
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"kernels, up to twice the amount of RAM on the "
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"system. You currently have %dMB of swap configured, but "
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"you may create additional swap space on one of your "
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"file systems now.") % (iutil.swapAmount() / 1024)
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tb = TextboxReflowed(60, text)
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amount = Entry(10, scroll = 0)
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amount.set(str(suggSize))
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l = len(fsList)
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scroll = 0
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if l > 4:
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l = 4
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scroll = 1
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listbox = Listbox(l, scroll = scroll)
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liLabel = Label("%-25s %-15s %8s" % (_("Mount Point"),
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_("Partition"), _("Free Space")))
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count = 0
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for (device, size) in fsList:
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listbox.append("%-25s %-15s %6dMB" % (device.format.mountpoint,
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device.path,
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size),
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count)
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if (device == suggDev):
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listbox.setCurrent(count)
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count = count + 1
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buttons = ButtonBar(screen, [TEXT_OK_BUTTON, (_("Skip"), "skip"),
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TEXT_BACK_BUTTON] )
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amGrid = Grid(2, 3)
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amGrid.setField(Label(_("RAM detected (MB):")), 0, 0, anchorLeft = 1,
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padding = (0, 0, 1, 0))
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amGrid.setField(Label(str(ramDetected)), 1, 0, anchorLeft = 1)
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amGrid.setField(Label(_("Suggested size (MB):")), 0, 1, anchorLeft = 1,
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padding = (0, 0, 1, 0))
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amGrid.setField(Label(str(suggSize)), 1, 1, anchorLeft = 1)
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amGrid.setField(Label(_("Swap file size (MB):")), 0, 2, anchorLeft = 1,
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padding = (0, 0, 1, 0))
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amGrid.setField(amount, 1, 2)
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liGrid = Grid(1, 2)
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liGrid.setField(liLabel, 0, 0)
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liGrid.setField(listbox, 0, 1)
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g = GridFormHelp(screen, _("Add Swap"), "upgradeswap", 1, 4)
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g.add(tb, 0, 0, anchorLeft = 1, padding = (0, 0, 0, 1))
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g.add(amGrid, 0, 1, padding = (0, 0, 0, 1))
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g.add(liGrid, 0, 2, padding = (0, 0, 0, 1))
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g.add(buttons, 0, 3, anchorLeft = 1, growx = 1)
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while 1:
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result = g.run()
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if (buttons.buttonPressed(result)):
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result = buttons.buttonPressed(result)
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if result == TEXT_BACK_CHECK:
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screen.popWindow()
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return INSTALL_BACK
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elif result == "skip":
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screen.popWindow()
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return INSTALL_OK
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val = amount.value()
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try:
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val = int(val)
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except ValueError:
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anaconda.intf.messageWindow(_("Error"),
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_("The value you entered is not a "
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"valid number."))
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if type(val) == type(1):
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(dev, size) = fsList[listbox.current()]
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if size < (val + 16):
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anaconda.intf.messageWindow(_("Error"),
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_("There is not enough space on the "
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"device you selected for the swap "
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"partition."))
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elif val > 2000 or val < 1:
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anaconda.intf.messageWindow(_("Warning"),
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_("The swap file must be between 1 "
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"and 2000 MB in size."))
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else:
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screen.popWindow()
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anaconda.storage.createSwapFile(dev, val)
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anaconda.dispatch.skipStep("addswap", 1)
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return INSTALL_OK
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raise ValueError
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class UpgradeExamineWindow:
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def __call__ (self, screen, anaconda):
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parts = anaconda.rootParts
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height = min(len(parts), 11) + 1
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if height == 12:
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scroll = 1
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else:
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scroll = 0
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partList = []
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partList.append(_("Reinstall System"))
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global seenExamineScreen
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if (not seenExamineScreen and anaconda.dispatch.stepInSkipList("installtype")) or anaconda.upgrade:
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default = 1
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else:
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default = 0
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for (device, desc) in parts:
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partList.append("%s (%s)" %(desc, device.path))
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(button, choice) = ListboxChoiceWindow(screen, _("System to Upgrade"),
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_("There seem to be one or more existing Linux installations "
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"on your system.\n\nPlease choose one to upgrade, "
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"or select 'Reinstall System' to freshly install "
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"your system."), partList,
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[ TEXT_OK_BUTTON,
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TEXT_BACK_BUTTON ],
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width = 55, scroll = scroll,
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height = height,
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default = default,
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help = "upgraderoot")
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if button == TEXT_BACK_CHECK:
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return INSTALL_BACK
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else:
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if choice == 0:
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root = None
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else:
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root = parts[choice - 1]
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if root is not None:
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upgrade.setSteps(anaconda)
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anaconda.upgrade = True
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anaconda.upgradeRoot = [(root[0], root[1])]
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anaconda.rootParts = parts
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anaconda.dispatch.skipStep("installtype", skip = 1)
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else:
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anaconda.dispatch.skipStep("installtype", skip = 0)
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anaconda.upgradeRoot = None
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seenExamineScreen = True
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return INSTALL_OK
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