221 lines
6.6 KiB
Python
Executable File
221 lines
6.6 KiB
Python
Executable File
#! /usr/bin/python
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# -*-coding:utf-8-*-
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from gi.repository import Gtk
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import pyalpm
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import dbus
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from dbus.mainloop.glib import DBusGMainLoop
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from pamac import config
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interface = Gtk.Builder()
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interface.add_from_file('/usr/share/pamac/gui/dialogs.glade')
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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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ProgressWindow = interface.get_object('ProgressWindow')
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progress_bar = interface.get_object('progressbar2')
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progress_label = interface.get_object('progresslabel2')
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action_icon = interface.get_object('action_icon')
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ProgressCancelButton = interface.get_object('ProgressCancelButton')
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t_lock = False
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do_syncfirst = False
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list_first = []
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to_remove = []
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to_add = []
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to_update = []
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handle = None
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def get_handle():
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global handle
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handle = config.pacman_conf.initialize_alpm()
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DBusGMainLoop(set_as_default=True)
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bus = dbus.SystemBus()
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proxy = bus.get_object('org.manjaro.pamac','/org/manjaro/pamac', introspect=False)
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Refresh = proxy.get_dbus_method('Refresh','org.manjaro.pamac')
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Init = proxy.get_dbus_method('Init','org.manjaro.pamac')
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Sysupgrade = proxy.get_dbus_method('Sysupgrade','org.manjaro.pamac')
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Remove = proxy.get_dbus_method('Remove','org.manjaro.pamac')
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Add = proxy.get_dbus_method('Add','org.manjaro.pamac')
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Prepare = proxy.get_dbus_method('Prepare','org.manjaro.pamac')
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To_Remove = proxy.get_dbus_method('To_Remove','org.manjaro.pamac')
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To_Add = proxy.get_dbus_method('To_Add','org.manjaro.pamac')
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Commit = proxy.get_dbus_method('Commit','org.manjaro.pamac')
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Release = proxy.get_dbus_method('Release','org.manjaro.pamac')
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StopDaemon = proxy.get_dbus_method('StopDaemon','org.manjaro.pamac')
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def action_signal_handler(action):
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progress_label.set_text(action)
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#~ if 'Downloading' in action:
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#~ print('cancel enabled')
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#~ ProgressCancelButton.set_visible(True)
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#~ else:
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ProgressCancelButton.set_visible(False)
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#~ print('cancel disabled')
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def icon_signal_handler(icon):
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action_icon.set_from_file(icon)
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def target_signal_handler(target):
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progress_bar.set_text(target)
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def percent_signal_handler(percent):
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#~ if percent == '0':
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#~ progress_bar.pulse()
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#~ else:
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progress_bar.set_fraction(float(percent))
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bus.add_signal_receiver(action_signal_handler, dbus_interface = "org.manjaro.pamac", signal_name = "EmitAction")
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bus.add_signal_receiver(icon_signal_handler, dbus_interface = "org.manjaro.pamac", signal_name = "EmitIcon")
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bus.add_signal_receiver(target_signal_handler, dbus_interface = "org.manjaro.pamac", signal_name = "EmitTarget")
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bus.add_signal_receiver(percent_signal_handler, dbus_interface = "org.manjaro.pamac", signal_name = "EmitPercent")
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def init_transaction(**options):
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"Transaction initialization"
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global t_lock
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error = Init(dbus.Dictionary(options, signature='sb'))
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if not error:
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t_lock = True
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return True
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else:
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ErrorDialog.format_secondary_text('Init Error:\n'+str(error))
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response = ErrorDialog.run()
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if response:
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ErrorDialog.hide()
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return False
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def check_conflicts():
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global to_add
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global to_remove
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to_check = []
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warning = ''
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for pkgname in to_add:
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for repo in handle.get_syncdbs():
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pkg = repo.get_pkg(pkgname)
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if pkg:
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to_check.append(pkg)
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break
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for target in to_check:
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if target.replaces:
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for name in target.replaces:
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pkg = handle.get_localdb().get_pkg(name)
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if pkg:
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if not pkg.name in to_remove:
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to_remove.append(pkg.name)
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if warning:
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warning = warning+'\n'
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warning = warning+pkg.name+' will be replaced by '+target.name
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if target.conflicts:
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for name in target.conflicts:
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if name in to_add:
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to_add.remove(name)
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to_add.remove(target.name)
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if warning:
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warning = warning+'\n'
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warning = warning+name+' conflicts with '+target.name+'\nNone of them will be installed'
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pkg = handle.get_localdb().get_pkg(name)
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if pkg:
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if not pkg.name in to_remove:
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to_remove.append(pkg.name)
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if warning:
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warning = warning+'\n'
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warning = warning+pkg.name+' conflicts with '+target.name
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for installed_pkg in handle.get_localdb().pkgcache:
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if installed_pkg.conflicts:
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for name in installed_pkg.conflicts:
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if name == target.name:
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if not name in to_remove:
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to_remove.append(installed_pkg.name)
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if warning:
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warning = warning+'\n'
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warning = warning+installed_pkg.name+' conflicts with '+target.name
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for repo in handle.get_syncdbs():
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for pkg in repo.pkgcache:
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if pkg.replaces:
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for name in pkg.replaces:
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for installed_pkg in handle.get_localdb().pkgcache:
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if name == installed_pkg.name:
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if not name in to_remove:
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to_remove.append(installed_pkg.name)
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if warning:
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warning = warning+'\n'
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warning = warning+installed_pkg.name+' will be replaced by '+pkg.name
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print(name)
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if not pkg.name in to_add:
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to_add.append(pkg.name)
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if warning:
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WarningDialog.format_secondary_text(warning)
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response = WarningDialog.run()
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if response:
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WarningDialog.hide()
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def get_to_remove():
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global to_remove
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to_remove = To_Remove()
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def get_to_add():
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global to_add
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to_add = To_Add()
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def do_refresh():
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"""Sync databases like pacman -Sy"""
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global t_lock
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get_handle()
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if t_lock is False:
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t_lock = True
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progress_label.set_text('Refreshing...')
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action_icon.set_from_file('/usr/share/pamac/icons/24x24/status/refresh-cache.png')
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ProgressWindow.show_all()
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while Gtk.events_pending():
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Gtk.main_iteration()
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Refresh(reply_handler = handle_reply, error_handler = handle_error, timeout = 2000*1000)
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def handle_error(error):
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global t_lock
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if not 'DBus.Error.NoReply' in str(error):
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transaction.ErrorDialog.format_secondary_text('Refresh Error:\n'+str(error))
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response = transaction.ErrorDialog.run()
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if response:
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transaction.ErrorDialog.hide()
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t_lock = False
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Release()
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ProgressWindow.hide()
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def handle_reply(reply):
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global t_lock
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t_lock = False
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ProgressWindow.hide()
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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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global do_syncfirst
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global list_first
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get_handle()
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if config.syncfirst:
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for name in config.syncfirst:
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pkg = handle.get_localdb().get_pkg(name)
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candidate = pyalpm.sync_newversion(pkg, handle.get_syncdbs())
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if candidate:
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list_first.append(candidate)
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if list_first:
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do_syncfirst = True
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return list_first
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result = []
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installed_pkglist = handle.get_localdb().pkgcache
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for pkg in installed_pkglist:
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candidate = pyalpm.sync_newversion(pkg, handle.get_syncdbs())
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if candidate:
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result.append(candidate)
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return result
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def get_new_version_available(pkgname):
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for repo in handle.get_syncdbs():
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pkg = repo.get_pkg(pkgname)
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if pkg is not None:
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return pkg.version
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break
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