492 lines
15 KiB
Python
Executable File
492 lines
15 KiB
Python
Executable File
#! /usr/bin/python3
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# -*- coding:utf-8 -*-
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import dbus
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import dbus.service
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from dbus.mainloop.glib import DBusGMainLoop
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from gi.repository import GObject
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import pyalpm
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from multiprocessing import Process
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from pamac import config, common
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# i18n
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import gettext
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gettext.bindtextdomain('pamac', '/usr/share/locale')
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gettext.textdomain('pamac')
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_ = gettext.gettext
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class PamacDBusService(dbus.service.Object):
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def __init__(self):
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bus=dbus.SystemBus()
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bus_name = dbus.service.BusName('org.manjaro.pamac', bus)
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dbus.service.Object.__init__(self, bus_name, '/org/manjaro/pamac')
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self.t = None
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self.task = None
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self.error = ''
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self.warning = ''
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self.previous_action = ''
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self.action = _('Preparing')+'...'
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self.previous_icon = ''
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self.icon = '/usr/share/pamac/icons/24x24/status/setup.png'
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self.previous_target = ''
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self.target = ''
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self.previous_percent = 0
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self.percent = 0
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self.total_size = 0
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self.already_transferred = 0
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self.handle = config.handle()
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def get_handle(self):
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print('daemon get handle')
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self.handle = config.handle()
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self.handle.dlcb = self.cb_dl
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self.handle.totaldlcb = self.totaldlcb
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self.handle.eventcb = self.cb_event
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self.handle.questioncb = self.cb_conv
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self.handle.progresscb = self.cb_progress
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self.handle.logcb = self.cb_log
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@dbus.service.signal('org.manjaro.pamac')
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def EmitAction(self, action):
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pass
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@dbus.service.signal('org.manjaro.pamac')
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def EmitIcon(self, icon):
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pass
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@dbus.service.signal('org.manjaro.pamac')
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def EmitTarget(self, target):
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pass
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@dbus.service.signal('org.manjaro.pamac')
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def EmitPercent(self, percent):
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pass
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def cb_event(self, ID, event, tupel):
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if ID is 1:
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self.action = _('Checking dependencies')+'...'
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self.icon = '/usr/share/pamac/icons/24x24/status/package-search.png'
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elif ID is 2:
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if self.warning:
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self.EmitLogWarning(self.warning)
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self.warning = ''
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elif ID is 3:
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self.action = _('Checking file conflicts')+'...'
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self.icon = '/usr/share/pamac/icons/24x24/status/package-search.png'
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elif ID is 5:
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self.action = _('Resolving dependencies')+'...'
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self.icon = '/usr/share/pamac/icons/24x24/status/setup.png'
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elif ID is 6:
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if self.warning:
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self.EmitLogWarning(self.warning)
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self.warning = ''
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elif ID is 7:
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self.action = _('Checking inter conflicts')+'...'
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self.icon = '/usr/share/pamac/icons/24x24/status/package-search.png'
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elif ID is 9:
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self.action = _('Installing')+'...'
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self.icon = '/usr/share/pamac/icons/24x24/status/package-add.png'
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elif ID is 10:
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formatted_event = 'Installed {pkgname} ({pkgversion})'.format(pkgname = tupel[0].name, pkgversion = tupel[0].version)
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common.write_log_file(formatted_event)
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print(formatted_event)
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elif ID is 11:
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self.action = _('Removing')+'...'
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self.icon = '/usr/share/pamac/icons/24x24/status/package-delete.png'
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elif ID is 12:
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formatted_event = 'Removed {pkgname} ({pkgversion})'.format(pkgname = tupel[0].name, pkgversion = tupel[0].version)
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common.write_log_file(formatted_event)
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print(formatted_event)
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elif ID is 13:
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self.action = _('Upgrading')+'...'
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self.icon = '/usr/share/pamac/icons/24x24/status/package-update.png'
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elif ID is 14:
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formatted_event = 'Upgraded {pkgname} ({oldversion} -> {newversion})'.format(pkgname = tupel[1].name, oldversion = tupel[1].version, newversion = tupel[0].version)
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common.write_log_file(formatted_event)
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print(formatted_event)
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elif ID is 15:
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self.action = _('Downgrading')+'...'
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self.icon = '/usr/share/pamac/icons/24x24/status/rollback.png'
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print('Downgrading a package')
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#elif ID is 16:
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#formatted_event = 'Downgraded {pkgname} ({oldversion} -> {newversion})'.format(pkgname = tupel[1].name, oldversion = tupel[1].version, newversion = tupel[0].version)
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#common.write_log_file(formatted_event)
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#print(formatted_event)
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elif ID is 17:
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self.action = _('Reinstalling')+'...'
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self.icon = '/usr/share/pamac/icons/24x24/status/package-add.png'
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print('Reinstalling a package')
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#elif ID is 18:
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#formatted_event = 'Reinstalled {pkgname} ({pkgversion})'.format(pkgname = tupel[0].name, pkgversion = tupel[0].version)
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#common.write_log_file(formatted_event)
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#print(formatted_event)
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elif ID is 19:
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self.action = _('Checking integrity')+'...'
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self.icon = '/usr/share/pamac/icons/24x24/status/package-search.png'
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self.already_transferred = 0
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elif ID is 21:
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self.action = _('Loading packages files')+'...'
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self.icon = '/usr/share/pamac/icons/24x24/status/package-search.png'
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print('Loading packages files')
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elif ID is 30:
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self.action = _('Configuring')+'...'
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self.icon = '/usr/share/pamac/icons/24x24/status/setup.png'
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self.EmitPercent(2)
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print('Configuring a package')
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elif ID is 31:
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print('Downloading a file')
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elif ID is 36:
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self.action = _('Checking keys in keyring')+'...'
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self.icon = '/usr/share/pamac/icons/24x24/status/package-search.png'
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print('Checking keys in keyring')
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else :
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self.action = ''
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#self.EmitTarget('')
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#self.EmitPercent(0)
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if self.action != self.previous_action:
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self.previous_action = self.action
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self.EmitAction(self.action)
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if self.icon != self.previous_icon:
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self.previous_icon = self.icon
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self.EmitIcon(self.icon)
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print(ID,event)
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def cb_conv(self, *args):
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print("conversation", args)
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def cb_log(self, level, line):
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_logmask = pyalpm.LOG_ERROR | pyalpm.LOG_WARNING
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if not (level & _logmask):
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return
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if level & pyalpm.LOG_ERROR:
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self.error += "ERROR: "+line
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#self.EmitLogError(line)
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print(self.error)
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#self.t.release()
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elif level & pyalpm.LOG_WARNING:
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self.warning += "WARNING: "+line
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#self.EmitLogWarning(line)
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elif level & pyalpm.LOG_DEBUG:
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line = "DEBUG: " + line
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print(line)
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elif level & pyalpm.LOG_FUNCTION:
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line = "FUNC: " + line
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print(line)
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@dbus.service.signal('org.manjaro.pamac')
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def EmitLogError(self, message):
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pass
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@dbus.service.signal('org.manjaro.pamac')
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def EmitLogWarning(self, message):
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pass
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def totaldlcb(self, _total_size):
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self.total_size = _total_size
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def cb_dl(self, _target, _transferred, total):
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if self.total_size > 0:
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fraction = (_transferred+self.already_transferred)/self.total_size
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size = 0
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try:
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if (self.t.to_remove or self.t.to_add):
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for pkg in self.t.to_remove+self.t.to_add:
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if pkg.filename == _target:
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size = pkg.size
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if _transferred == size:
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self.already_transferred += size
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self.action = _('Downloading {size}').format(size = common.format_size(self.total_size))
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self.target = _target
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self.percent = round(fraction, 2)
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self.icon = '/usr/share/pamac/icons/24x24/status/package-download.png'
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else:
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self.action = _('Refreshing')+'...'
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self.target = _target
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self.percent = 2
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self.icon = '/usr/share/pamac/icons/24x24/status/refresh-cache.png'
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if self.action != self.previous_action:
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self.previous_action = self.action
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self.EmitAction(self.action)
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if self.icon != self.previous_icon:
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self.previous_icon = self.icon
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self.EmitIcon(self.icon)
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if self.target != self.previous_target:
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self.previous_target = self.target
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self.EmitTarget(self.target)
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if self.percent != self.previous_percent:
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self.previous_percent = self.percent
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self.EmitPercent(self.percent)
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except pyalpm.error:
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pass
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def cb_progress(self, _target, _percent, n, i):
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self.target = _target+' ('+str(i)+'/'+str(n)+')'
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#self.percent = round(_percent/100, 2)
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self.percent = round(i/n, 2)
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if self.target != self.previous_target:
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self.previous_target = self.target
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self.EmitTarget(self.target)
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if self.percent != self.previous_percent:
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self.previous_percent = self.percent
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self.EmitPercent(self.percent)
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def policykit_test(self, sender, connexion, action):
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bus = dbus.SystemBus()
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proxy_dbus = connexion.get_object('org.freedesktop.DBus','/org/freedesktop/DBus/Bus', False)
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dbus_info = dbus.Interface(proxy_dbus,'org.freedesktop.DBus')
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sender_pid = dbus_info.GetConnectionUnixProcessID(sender)
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proxy_policykit = bus.get_object('org.freedesktop.PolicyKit1','/org/freedesktop/PolicyKit1/Authority',False)
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policykit_authority = dbus.Interface(proxy_policykit,'org.freedesktop.PolicyKit1.Authority')
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Subject = ('unix-process', {'pid': dbus.UInt32(sender_pid, variant_level=1),
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'start-time': dbus.UInt64(0, variant_level=1)})
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(is_authorized,is_challenge,details) = policykit_authority.CheckAuthorization(Subject, action, {'': ''}, dbus.UInt32(1), '')
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return is_authorized
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@dbus.service.signal('org.manjaro.pamac')
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def EmitAvailableUpdates(self, updates_nb):
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pass
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def CheckUpdates(self):
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updates = 0
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_ignorepkgs = []
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for group in self.handle.ignoregrps:
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db = self.handle.get_localdb()
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grp = db.read_grp(group)
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if grp:
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name, pkg_list = grp
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for pkg in pkg_list:
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if not pkg.name in _ignorepkgs:
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_ignorepkgs.append(pkg.name)
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for name in self.handle.ignorepkgs:
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pkg = self.handle.get_localdb().get_pkg(name)
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if pkg:
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if not pkg.name in _ignorepkgs:
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_ignorepkgs.append(pkg.name)
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if config.syncfirst:
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for name in config.syncfirst:
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pkg = self.handle.get_localdb().get_pkg(name)
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if pkg:
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candidate = pyalpm.sync_newversion(pkg, self.handle.get_syncdbs())
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if candidate:
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updates += 1
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if not updates:
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for pkg in self.handle.get_localdb().pkgcache:
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candidate = pyalpm.sync_newversion(pkg, self.handle.get_syncdbs())
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if candidate:
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if not candidate.name in _ignorepkgs:
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updates += 1
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self.EmitAvailableUpdates(updates)
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@dbus.service.method('org.manjaro.pamac', '', 's', async_callbacks=('success', 'nosuccess'))
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def Refresh(self, success, nosuccess):
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def refresh():
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self.target = ''
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self.percent = 0
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self.error = ''
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self.get_handle()
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for db in self.handle.get_syncdbs():
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try:
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self.t = self.handle.init_transaction()
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db.update(force = False)
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except pyalpm.error as e:
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self.error += ' --> '+str(e)+'\n'
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break
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finally:
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try:
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self.t.release()
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except:
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pass
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if self.error:
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self.EmitTransactionError(self.error)
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else:
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self.EmitTransactionDone('')
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self.CheckUpdates()
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self.task = Process(target=refresh)
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self.task.start()
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success('')
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@dbus.service.method('org.manjaro.pamac', 'a{sb}', 's')#, sender_keyword='sender', connection_keyword='connexion')
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def Init(self, options):#, sender=None, connexion=None):
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self.error = ''
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#if self.policykit_test(sender,connexion,'org.manjaro.pamac.init_release'):
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try:
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self.get_handle()
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self.t = self.handle.init_transaction(**options)
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print('Init:',self.t.flags)
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except pyalpm.error as e:
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self.error += ' --> '+str(e)+'\n'
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finally:
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if self.error:
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self.EmitTransactionError(self.error)
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return self.error
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#else:
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# return _('Authentication failed')
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@dbus.service.method('org.manjaro.pamac', '', 's')
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def Sysupgrade(self):
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self.error = ''
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try:
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self.t.sysupgrade(downgrade=False)
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print('to_upgrade:',self.t.to_add)
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except pyalpm.error as e:
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self.error += ' --> '+str(e)+'\n'
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finally:
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return self.error
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@dbus.service.method('org.manjaro.pamac', 's', 's')
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def Remove(self, pkgname):
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self.error = ''
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try:
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pkg = self.handle.get_localdb().get_pkg(pkgname)
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if pkg is not None:
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self.t.remove_pkg(pkg)
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except pyalpm.error as e:
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self.error += ' --> '+str(e)+'\n'
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finally:
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return self.error
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@dbus.service.method('org.manjaro.pamac', 's', 's')
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def Add(self, pkgname):
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self.error = ''
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try:
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for repo in self.handle.get_syncdbs():
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pkg = repo.get_pkg(pkgname)
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if pkg:
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self.t.add_pkg(pkg)
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break
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except pyalpm.error as e:
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self.error += ' --> '+str(e)+'\n'
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finally:
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return self.error
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@dbus.service.method('org.manjaro.pamac', 's', 's')
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def Load(self, tarball_path):
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self.error = ''
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try:
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pkg = self.handle.load_pkg(tarball_path)
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if pkg:
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self.t.add_pkg(pkg)
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except pyalpm.error:
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self.error += _('{pkgname} is not a valid path or package name').format(pkgname = tarball_path)
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finally:
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return self.error
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@dbus.service.method('org.manjaro.pamac', '', 's')
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def Prepare(self):
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self.error = ''
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try:
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self.t.prepare()
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except pyalpm.error as e:
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print(e)
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self.error += ' --> '+str(e)+'\n'
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finally:
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return self.error
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@dbus.service.method('org.manjaro.pamac', '', 'a(ss)')
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def To_Remove(self):
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liste = []
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for pkg in self.t.to_remove:
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liste.append((pkg.name, pkg.version))
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return liste
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@dbus.service.method('org.manjaro.pamac', '', 'a(ssi)')
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def To_Add(self):
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liste = []
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for pkg in self.t.to_add:
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liste.append((pkg.name, pkg.version, pkg.download_size))
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return liste
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@dbus.service.method('org.manjaro.pamac', '', 's', async_callbacks=('success', 'nosuccess'))
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def Interrupt(self, success, nosuccess):
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def interrupt():
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self.error = ''
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#try:
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# self.t.interrupt()
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#except pyalpm.error as e:
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# self.error += ' --> '+str(e)+'\n'
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try:
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self.t.release()
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#except pyalpm.error as e:
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#self.error += ' --> '+str(e)+'\n'
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except:
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pass
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#finally:
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#if self.error:
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#self.EmitTransactionError(self.error)
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self.task.terminate()
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interrupt()
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success('')
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@dbus.service.method('org.manjaro.pamac', '', 's', sender_keyword='sender', connection_keyword='connexion', async_callbacks=('success', 'nosuccess'))
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def Commit(self, success, nosuccess, sender=None, connexion=None):
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def commit():
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self.error = ''
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try:
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self.t.commit()
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except pyalpm.error as e:
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#error = traceback.format_exc()
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self.error += ' --> '+str(e)+'\n'
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#except dbus.exceptions.DBusException:
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#pass
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finally:
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self.CheckUpdates()
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if self.warning:
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self.EmitLogWarning(self.warning)
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self.warning = ''
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if self.error:
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self.EmitTransactionError(self.error)
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else:
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self.EmitTransactionDone(_('Transaction successfully finished'))
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try:
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authorized = self.policykit_test(sender,connexion,'org.manjaro.pamac.commit')
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except dbus.exceptions.DBusException as e:
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self.EmitTransactionError(_('Authentication failed'))
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success('')
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else:
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if authorized:
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self.task = Process(target=commit)
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self.task.start()
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else :
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self.t.release()
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self.EmitTransactionError(_('Authentication failed'))
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success('')
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@dbus.service.signal('org.manjaro.pamac')
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def EmitTransactionDone(self, message):
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pass
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@dbus.service.signal('org.manjaro.pamac')
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def EmitTransactionError(self, message):
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pass
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@dbus.service.method('org.manjaro.pamac', '', 's')#, sender_keyword='sender', connection_keyword='connexion')
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def Release(self):#, sender=None, connexion=None):
|
|
self.error = ''
|
|
#if self.policykit_test(sender,connexion,'org.manjaro.pamac.init_release'):
|
|
try:
|
|
self.t.release()
|
|
except pyalpm.error as e:
|
|
self.error += ' --> '+str(e)+'\n'
|
|
finally:
|
|
return self.error
|
|
#else :
|
|
# return _('Authentication failed')
|
|
|
|
@dbus.service.method('org.manjaro.pamac')
|
|
def StopDaemon(self):
|
|
try:
|
|
self.t.release()
|
|
except:
|
|
pass
|
|
common.rm_pid_file()
|
|
mainloop.quit()
|
|
|
|
GObject.threads_init()
|
|
DBusGMainLoop(set_as_default = True)
|
|
myservice = PamacDBusService()
|
|
common.write_pid_file()
|
|
mainloop = GObject.MainLoop()
|
|
mainloop.run()
|