from snack import * from translate import _ import string import isys import iutil from log import log from constants_text import * import upgrade class UpgradeSwapWindow: def __call__ (self, dir, screen, todo): if dir == -1: # msf dont go back! rc = ButtonChoiceWindow(screen, _("Proceed with upgrade?"), _("The filesystems of the Linux installation " "you have chosen to upgrade have already been " "mounted. You cannot go back past this point. " "\n\n") + _("If you would like to exit the upgrade select " "Exit, or choose Ok to continue with the " "upgrade."), [ _("Ok"), _("Exit") ], width = 50) if rc == 'ok': return INSTALL_OK else: import sys sys.exit(0) rc = upgrade.swapSuggestion(todo.instPath, todo.fstab) if not rc: todo.upgradeFindPackages () return INSTALL_OK (fsList, suggSize, suggMntPoint) = rc text = _("The 2.4 kernel needs significantly more swap than older " "kernels, as much as twice as much swap space as RAM on the " "system. You currently have %dMB of swap configured, but " "you may create additional swap space on one of your " "file systems now.") % (iutil.swapAmount() / 1024) tb = TextboxReflowed(60, text) amount = Entry(10, scroll = 0) amount.set(str(suggSize)) l = len(fsList) scroll = 0 if l > 4: l = 4 scroll = 1 listbox = Listbox(l, scroll = scroll) liLabel = Label("%-25s %-15s %8s" % (_("Mount Point"), _("Partition"), _("Free Space"))) count = 0 for (mnt, part, size) in fsList: listbox.append("%-25s /dev/%-10s %6dMB" % (mnt, part, size), count) if (mnt == suggMntPoint): listbox.setCurrent(count) count = count + 1 buttons = ButtonBar(screen, [(_("OK"), "ok"), (_("Skip"), "skip"), (_("Back"), "back") ] ) amGrid = Grid(2, 2) amGrid.setField(Label(_("Suggested size (MB):")), 0, 0, anchorLeft = 1, padding = (0, 0, 1, 0)) amGrid.setField(Label(str(suggSize)), 1, 0, anchorLeft = 1) amGrid.setField(Label(_("Swap file size (MB):")), 0, 1, anchorLeft = 1, padding = (0, 0, 1, 0)) amGrid.setField(amount, 1, 1) liGrid = Grid(1, 2) liGrid.setField(liLabel, 0, 0) liGrid.setField(listbox, 0, 1) g = GridFormHelp(screen, _("Add Swap"), "upgradeswap", 1, 4) g.add(tb, 0, 0, anchorLeft = 1, padding = (0, 0, 0, 1)) g.add(amGrid, 0, 1, padding = (0, 0, 0, 1)) g.add(liGrid, 0, 2, padding = (0, 0, 0, 1)) g.add(buttons, 0, 3, anchorLeft = 1, growx = 1) while 1: result = g.run() if (buttons.buttonPressed(result)): result = buttons.buttonPressed(result) if result == "back": screen.popWindow() return INSTALL_BACK elif result == "skip": screen.popWindow() todo.upgradeFindPackages () return INSTALL_OK val = amount.value() try: val = int(val) except ValueError: todo.intf.messageWindow(_("Error"), _("The value you entered is not a valid number.")) if type(val) == type(1): (mnt, part, size) = fsList[listbox.current()] if size < (val + 16): todo.intf.messageWindow(_("Error"), _("There is not enough space on the device you " "selected for the swap partition.")) elif val > 2000 or val < 1: todo.intf.messageWindow(_("Warning"), _("The swap file must be between 1 and 2000 MB in size.")) else: screen.popWindow() if todo.setupFilesystems: upgrade.createSwapFile(todo.instPath, todo.fstab, mnt, val) todo.upgradeFindPackages () return INSTALL_OK raise ValueError class UpgradeExamineWindow: def __call__ (self, dir, screen, todo): if dir == -1: # msf dont go back! rc = ButtonChoiceWindow(screen, _("Proceed with upgrade?"), _("The filesystems of the Linux installation " "you have chosen to upgrade have already been " "mounted. You cannot go back past this point. " "\n\n") + _("If you would like to exit the upgrade select " "Exit, or choose Ok to continue with the " "upgrade."), [ _("Ok"), _("Exit") ], width = 50) if rc == 'ok': return INSTALL_OK else: import sys sys.exit(0) parts = todo.upgradeFindRoot () if not parts: ButtonChoiceWindow(screen, _("Error"), _("You don't have any Linux partitions. You " "can't upgrade this system!"), [ _("Back") ], width = 50) return INSTALL_BACK if len (parts) > 1: height = min (len (parts), 12) if height == 12: scroll = 1 else: scroll = 0 partList = [] for (drive, fs) in parts: partList.append(drive) (button, choice) = \ ListboxChoiceWindow(screen, _("System to Upgrade"), _("What partition holds the root partition " "of your installation?"), partList, [ _("OK"), _("Back") ], width = 30, scroll = scroll, height = height, help = "multipleroot") if button == string.lower (_("Back")): return INSTALL_BACK else: root = parts[choice] else: root = parts[0] (drive, fs) = root # terrible hack - need to fix in future # if we're skipping confirm upgrade window, we must be in # upgradeonly mode, so don't display this window either if not todo.instClass.skipStep('confirm-upgrade'): rc = ButtonChoiceWindow (screen, _("Upgrade Partition"), _("Upgrading the Red Hat Linux installation on partition /dev/%s") % (drive,), buttons = [ _("Ok"), _("Back") ]) if rc == string.lower (_("Back")): return INSTALL_BACK todo.upgradeMountFilesystems (root) # if root is on vfat we want to always display boot floppy screen # otherwise they can't boot! # This check is required for upgradeonly installclass to work so # we only show boot floppy screen in partitonless install case if root[1] == "vfat": todo.instClass.removeFromSkipList("bootdisk") class CustomizeUpgradeWindow: def __call__ (self, screen, todo, indiv): rc = ButtonChoiceWindow (screen, _("Customize Packages to Upgrade"), _("The packages you have installed, " "and any other packages which are " "needed to satisfy their " "dependencies, have been selected " "for installation. Would you like " "to customize the set of packages " "that will be upgraded?"), buttons = [ _("Yes"), _("No"), _("Back") ], help = "custupgrade") if rc == string.lower (_("Back")): return INSTALL_BACK if rc == string.lower (_("No")): indiv.set (0) else: indiv.set (1) return INSTALL_OK