forked from cromer/pamac-classic
another try
This commit is contained in:
guinux
@@ -18,9 +18,6 @@ action_icon = interface.get_object('action_icon')
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ErrorDialog = interface.get_object('ErrorDialog')
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WarningDialog = interface.get_object('WarningDialog')
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QuestionDialog = interface.get_object('QuestionDialog')
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ConfDialog = interface.get_object('ConfDialog')
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transaction_desc = interface.get_object('transaction_desc')
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down_label = interface.get_object('down_label')
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t = None
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t_lock = False
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@@ -105,74 +102,7 @@ def do_refresh():
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progress_label.set_text('')
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progress_bar.set_text('')
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def do_sysupgrade():
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"""Upgrade a system like pacman -Su"""
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global t
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global t_lock
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global to_remove
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global to_add
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global to_update
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if t_lock is False:
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if do_syncfirst is True:
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t = init_transaction(config.handle, recurse = True)
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for pkg in list_first:
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t.add_pkg(pkg)
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to_remove = t.to_remove
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to_add = t.to_add
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set_transaction_desc('update')
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response = ConfDialog.run()
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if response == Gtk.ResponseType.OK:
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t_finalize(t)
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if response == Gtk.ResponseType.CANCEL or Gtk.ResponseType.CLOSE or Gtk.ResponseType.DELETE_EVENT:
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ProgressWindow.hide()
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ConfDialog.hide()
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t.release()
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t_lock = False
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else:
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try:
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t = init_transaction(config.handle)
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t.sysupgrade(downgrade=False)
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except pyalpm.error:
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ErrorDialog.format_secondary_text(traceback.format_exc())
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response = ErrorDialog.run()
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if response:
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ErrorDialog.hide()
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t.release()
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t_lock = False
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check_conflicts()
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to_add = t.to_add
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to_remove = []
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for pkg in conflict_to_remove.values():
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to_remove.append(pkg)
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if len(to_add) + len(to_remove) == 0:
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t.release()
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print("Nothing to update")
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else:
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t.release()
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t = init_transaction(config.handle, noconflicts = True, nodeps = True)
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for pkg in to_add:
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t.add_pkg(pkg)
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for pkg in conflict_to_remove.values():
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t.remove_pkg(pkg)
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to_remove = t.to_remove
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to_add = t.to_add
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set_transaction_desc('update')
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if len(transaction_desc) != 0:
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response = ConfDialog.run()
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if response == Gtk.ResponseType.OK:
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t_finalize(t)
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if response == Gtk.ResponseType.CANCEL or Gtk.ResponseType.CLOSE or Gtk.ResponseType.DELETE_EVENT:
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ProgressWindow.hide()
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ConfDialog.hide()
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t.release()
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t_lock = False
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else:
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t_finalize(t)
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t.release()
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t_lock = False
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def t_finalize(t):
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ConfDialog.hide()
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ProgressWindow.show_all()
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try:
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t.prepare()
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@@ -181,8 +111,6 @@ def t_finalize(t):
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response = ErrorDialog.run()
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if response:
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ErrorDialog.hide()
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t.release()
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t_lock = False
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try:
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t.commit()
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except pyalpm.error:
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@@ -190,7 +118,9 @@ def t_finalize(t):
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response = ErrorDialog.run()
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if response:
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ErrorDialog.hide()
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t_lock = False
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ProgressWindow.hide()
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t.release()
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def get_updates():
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"""Return a list of package objects in local db which can be updated"""
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@@ -229,46 +159,6 @@ def format_size(size):
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size_string = '%.2f MiB' % (KiB_size / 1024)
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return size_string
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def set_transaction_desc(mode):
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global transaction_desc
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global down_label
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global to_add
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global to_remove
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global to_update
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transaction_desc.clear()
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if to_remove:
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transaction_desc.append(['To remove:', to_remove[0].name])
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i = 1
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while i < len(to_remove):
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transaction_desc.append([' ', to_remove[i].name])
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i += 1
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down_label.set_markup('')
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if to_add:
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installed_name = []
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for pkg_object in config.handle.get_localdb().pkgcache:
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installed_name.append(pkg_object.name)
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to_add_name = []
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for pkg_object in to_add:
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to_add_name.append(pkg_object.name)
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to_update = sorted(set(installed_name).intersection(to_add_name))
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to_remove_from_add_name = sorted(set(to_update).intersection(to_add_name))
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for name in to_remove_from_add_name:
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to_add_name.remove(name)
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if to_add_name:
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transaction_desc.append(['To install:', to_add_name[0]])
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i = 1
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while i < len(to_add_name):
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transaction_desc.append([' ', to_add_name[i]])
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i += 1
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if mode == 'normal':
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if to_update:
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transaction_desc.append(['To update:', to_update[0]])
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i = 1
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while i < len(to_update):
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transaction_desc.append([' ', to_update[i]])
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i += 1
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down_label.set_markup('')
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# down_label.set_markup('<b>Total Download size: </b>'+format_size(totaldlcb))
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# Callbacks
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event_text = ' '
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@@ -6,22 +6,26 @@ from gi.repository import Gtk
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import pyalpm
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from os import geteuid
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from backend import transaction
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from backend import config, transaction
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interface = Gtk.Builder()
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interface.add_from_file('/usr/share/pamac/pamac_update.glade')
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interface.add_from_file('/usr/share/pamac/dialogs.glade')
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update_listore = interface.get_object('update_list')
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ConfDialog = interface.get_object('ConfDialog')
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transaction_add = interface.get_object('transaction_add')
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top_label = interface.get_object('top_label')
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bottom_label = interface.get_object('bottom_label')
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update_listore = interface.get_object('update_list')
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update_label = interface.get_object('update_label')
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def have_updates():
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available_updates = transaction.get_updates()
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update_listore.clear()
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top_label.set_justify(Gtk.Justification.CENTER)
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update_label.set_justify(Gtk.Justification.CENTER)
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if not available_updates:
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update_listore.append(["", ""])
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top_label.set_markup("<big><b>No update available</b></big>")
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update_label.set_markup("<big><b>No update available</b></big>")
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return False
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else:
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for pkg in available_updates:
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@@ -29,9 +33,91 @@ def have_updates():
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newversion = transaction.get_new_version_available(pkgname)
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pkgname = pkg.name+" "+newversion
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update_listore.append([pkgname, transaction.format_size(pkg.size)])
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top_label.set_markup("<big><b>Available updates</b></big>")
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update_label.set_markup("<big><b>Available updates</b></big>")
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return True
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def set_transaction_add():
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transaction_add.clear()
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if transaction.to_remove:
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transaction_add.append(['To remove:', transaction.to_remove[0].name])
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i = 1
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while i < len(transaction.to_remove):
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transaction_add.append([' ', transaction.to_remove[i].name])
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i += 1
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bottom_label.set_markup('')
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if transaction.to_add:
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installed_name = []
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for pkg_object in config.handle.get_localdb().pkgcache:
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installed_name.append(pkg_object.name)
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to_add_name = []
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for pkg_object in transaction.to_add:
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to_add_name.append(pkg_object.name)
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transaction.to_update = sorted(set(installed_name).intersection(to_add_name))
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to_remove_from_add_name = sorted(set(transaction.to_update).intersection(to_add_name))
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for name in to_remove_from_add_name:
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to_add_name.remove(name)
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if to_add_name:
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transaction_add.append(['To install:', to_add_name[0]])
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i = 1
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while i < len(to_add_name):
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transaction_add.append([' ', to_add_name[i]])
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i += 1
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if transaction.to_update:
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transaction_add.append(['To update:', transaction.to_update[0]])
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i = 1
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while i < len(transaction.to_update):
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transaction_add.append([' ', transaction.to_update[i]])
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i += 1
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bottom_label.set_markup('')
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#bottom_label.set_markup('<b>Total Download size: </b>'+format_size(totaldlcb))
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top_label.set_markup('<big><b>Additionnal Transaction(s)</b></big>')
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def do_sysupgrade():
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"""Upgrade a system like pacman -Su"""
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if transaction.t_lock is False:
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if transaction.do_syncfirst is True:
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transaction.t = transaction.init_transaction(config.handle, recurse = True)
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for pkg in list_first:
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transaction.t.add_pkg(pkg)
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transaction.to_remove = transaction.t.to_remove
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transaction.to_add = transaction.t.to_add
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set_transaction_add()
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ConfDialog.show_all()
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else:
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try:
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transaction.t = transaction.init_transaction(config.handle)
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transaction.t.sysupgrade(downgrade=False)
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except pyalpm.error:
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ErrorDialog.format_secondary_text(traceback.format_exc())
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response = ErrorDialog.run()
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if response:
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ErrorDialog.hide()
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transaction.t.release()
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transaction.t_lock = False
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transaction.check_conflicts()
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transaction.to_add = transaction.t.to_add
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transaction.to_remove = []
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for pkg in transaction.conflict_to_remove.values():
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transaction.to_remove.append(pkg)
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if len(transaction.to_add) + len(transaction.to_remove) == 0:
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transaction.t.release()
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transaction.t_lock = False
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print("Nothing to update")
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else:
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transaction.t.release()
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transaction.t = transaction.init_transaction(config.handle, noconflicts = True, nodeps = True)
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for pkg in transaction.to_add:
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transaction.t.add_pkg(pkg)
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for pkg in transaction.conflict_to_remove.values():
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transaction.t.remove_pkg(pkg)
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transaction.to_remove = transaction.t.to_remove
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transaction.to_add = transaction.t.to_add
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set_transaction_add()
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if len(transaction.to_update) + len(transaction.to_remove) != 0:
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ConfDialog.show_all()
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else:
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transaction.t_finalize(t)
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class Handler:
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def on_UpdateWindow_delete_event(self, *arg):
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Gtk.main_quit()
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@@ -40,13 +126,22 @@ class Handler:
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Gtk.main_quit()
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def on_ApplyButton_clicked(self, *arg):
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transaction.do_sysupgrade()
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do_sysupgrade()
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have_updates()
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def on_RefreshButton_clicked(self, *arg):
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transaction.do_refresh()
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have_updates()
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def on_TransCancelButton_clicked(self, *arg):
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ConfDialog.hide()
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transaction.t_lock = False
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transaction.t.release()
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def on_TransValidButton_clicked(self, *arg):
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ConfDialog.hide()
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transaction.t_finalize(t)
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def main():
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have_updates()
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interface.connect_signals(Handler())
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