Merge branch 'backend_manual' into 'backend_uu'
Backend manual See merge request kylin-desktop/update-manager-group/kylin-system-updater!459
This commit is contained in:
luoxueyi
commit
a0002ac9cb
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@ -679,6 +679,25 @@ def kill_process(path):
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return False
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return True
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def whether_to_quit_uu():
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osreleasedict={}
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try:
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with open('/etc/os-release') as f:
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lines = f.readlines()
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for line in lines:
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ls = line.strip().split('=',1)
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osreleasedict.update({ls[0]:ls[1].strip('"')})
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except Exception as e:
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pass
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if 'SUB_PROJECT_CODENAME' not in osreleasedict.keys():
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osreleasedict.update({'SUB_PROJECT_CODENAME':''})
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if 'PROJECT_CODENAME' in osreleasedict:
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if osreleasedict['PROJECT_CODENAME']=='V10SP1-edu':
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if 'SUB_PROJECT_CODENAME' in osreleasedict:
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if osreleasedict['SUB_PROJECT_CODENAME']=='mavis':
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return False
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return True
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def get_proc_from_dbus_name(dbus_name, bus=None):
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"""Return a deferred that gets the id of process owning the given
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system D-Bus name.
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@ -30,7 +30,7 @@ from .Core.DataAcquisition import UpdateMsgCollector
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from SystemUpdater.Core.UpdaterConfigParser import UpgradeConfig
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from SystemUpdater.Core.utils import get_broken_details,kill_process
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from SystemUpdater.Core.DpkgInstallProgress import LogInstallProgress
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from SystemUpdater.Core.utils import deb_verify,PolicyKit_Authority,get_proc_from_dbus_name
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from SystemUpdater.Core.utils import deb_verify,PolicyKit_Authority,get_proc_from_dbus_name,whether_to_quit_uu
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class UpdateManager():
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BACKEND_PKG_NAME = 'kylin-system-updater'
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@ -194,6 +194,7 @@ class UpdateManager():
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resolver_backend.start(upgrade_content)
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else:
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if not_resolver == True:
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if upgrade_mode == InstallBackend.MODE_INSTALL_SINGLE and whether_to_quit_uu:
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kill_process(self.RUN_UNATTENDED_UPGRADE)
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install_backend = get_backend(self, InstallBackend.ACTION_INSTALL,upgrade_mode)
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install_backend.start(upgrade_content)
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@ -391,61 +392,17 @@ class UpdateManager():
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raise UpdateProgressExit()
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def _check_system_broken(self,cache):
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with cache.actiongroup():
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if cache.get_changes():
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cache.clear()
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#获取出现破损状态包的数量
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wouldDelete = cache._depcache.broken_count
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if wouldDelete > 0:
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broken_msg = get_broken_details(cache)
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#获取那些依赖关系不满足导致的问题
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logging.info(broken_msg)
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if cache._depcache.broken_count > 0:
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#线程获取详细的卸载软件包情况
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self.simulate_mode.start_caculate(["apt-get", "install","-f","--simulate"],thread=True)
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else:
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logging.info("Check: System Apt Cache for Broken Successfully...")
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return
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try:
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#计算依赖的解决方案
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cache.fix_broken()
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except SystemError as e:
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logging.error(e)
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return
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pkgs_install = []
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pkgs_upgrade = []
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pkgs_remove = []
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#计算修复破损包 方案 需要删除 新装那些包
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for pkg in cache:
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try:
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if pkg.marked_install :
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pkgs_install.append(pkg.name)
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elif pkg.marked_upgrade:
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pkgs_upgrade.append(pkg.name)
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elif pkg.marked_delete:
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pkgs_remove.append(pkg.name)
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except KeyError:
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# pkg missing from fresh_cache can't be modified
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pass
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logging.warning("Fix broken Packages is need to install:%a and upgrade:%a and remove:%a",pkgs_install,pkgs_upgrade,pkgs_remove)
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#当存在需要卸载包的情况时 不进行修复
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if len(pkgs_remove) == 0:
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logging.warning("start fix system broken pkgs...")
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self.start_fix_broken()
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else:
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raw_description = []
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delete_desc = []
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#添加关于删除包的描述信息
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for pkg in pkgs_remove:
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delete_desc.append('')
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pkg_obj = self.cache[pkg]
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raw_description.append(getattr(pkg_obj.candidate, "summary", ''))
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self.dbusController.UpdateFixBrokenStatus(True,True,pkgs_remove,raw_description,delete_desc,'','')
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if cache.get_changes():
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cache.clear()
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fix_backend = get_backend(self, InstallBackend.ACTION_CHECK_BROKEN)
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fix_backend.start()
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raise UpdateProgressExit()
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def _setup_dbus(self):
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@ -776,9 +733,9 @@ class UpdateManager():
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absolute_path, debname = os.path.split(deb_path)
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# 检查本地破损
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try:
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logging.info("Install package, open cache")
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logging.info("Install deb package, open cache")
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deb_cache = Cache()
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logging.info("Install package, check broken")
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logging.info("Install deb package, check broken")
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broken_count = deb_cache._depcache.broken_count
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deb = DebPackage(deb_path, deb_cache)
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deb.check(allow_downgrade=True)
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@ -995,7 +952,23 @@ class SimulateTerminal():
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ZH_UNMET_DEPENDENCIES = '下列软件包有未满足的依赖关系：'
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EN_UNMET_DEPENDENCIES = 'The following packages have unmet dependencies:'
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def __init__(self):
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pass
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self.update_args = ["apt-get", "update"]
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self.install_args = ["apt-get", "install","--simulate"]
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def _sub_emulate(self,args):
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p = subprocess.run(args, stdout=subprocess.PIPE,stderr=subprocess.STDOUT,text=True)
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logging.info(str(p.stdout))
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return p.stdout
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def start_caculate(self,args = [],thread = False):
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tmp_str = ''
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if thread is True:
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threading_emulate = threading.Thread(target=self._sub_emulate,args=(args,))
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threading_emulate.start()
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else:
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p = subprocess.run(args, stdout=subprocess.PIPE,stderr=subprocess.STDOUT,text=True)
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tmp_str = p.stdout
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return tmp_str
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def _emulate_install(self,pkgs):
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args = ["apt-get", "install","--simulate"]
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@ -103,11 +103,11 @@ class InstallBackendAptdaemon(InstallBackend):
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else:
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#超时只单独进行解锁关机
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self.window_main.inhibit_shutdown.unlock()
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# self._action_done(self.ACTION_INSTALL,
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# is_cancelled=False, success=False,
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# #FIXME: 安装超时退出
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# error_string=_("Could not install the upgrades"),
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# error_desc=_("Installtion timeout to exit Due to inactivity") + self.aptd_base.details)
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self._action_done(self.ACTION_INSTALL,
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is_cancelled=False, success=False,
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#FIXME: 安装超时退出
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error_string=_("Could not install the upgrades"),
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error_desc=_("Installtion timeout to exit Due to inactivity") + self.aptd_base.details)
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# self.window_main.dbusController.Quit(None)
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return False
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@ -105,6 +105,7 @@ class InstallBackend():
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ACTION_CLEAN = 8
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ACTION_INSTALL_SHUTDOWN = 9
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ACTION_BACKGROUND_UPGRADE = 10
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ACTION_CHECK_BROKEN = 11
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MODE_DEFAULT_STATUS = -1
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@ -252,7 +253,37 @@ class InstallBackend():
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self._action_done(self.action,False,True,'','')
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#修复未满足的依赖关系 与apt-get -f install匹配
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elif self.action == self.ACTION_CHECK_BROKEN:
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try:
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#计算依赖的解决方案
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self.cache.fix_broken()
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except Exception as e:
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logging.error(e)
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raise UpdateBaseError(ERROR_RESOLVER_FAILED)
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pkgs_install,pkgs_upgrade,pkgs_remove = self._get_pkgs_from_cache(self.cache)
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logging.warning("Fix broken Packages is need to install:%a and upgrade:%a and remove:%a",pkgs_install,pkgs_upgrade,pkgs_remove)
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#当存在需要卸载包的情况时 不进行修复
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if len(pkgs_remove) == 0:
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logging.warning("start fix system broken pkgs...")
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self.fix_broken()
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else:
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raw_description = []
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delete_desc = []
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#添加关于删除包的描述信息
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for pkg in pkgs_remove:
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delete_desc.append('')
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pkg_obj = self.cache[pkg]
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raw_description.append(getattr(pkg_obj.candidate, "summary", ''))
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self.window_main.dbusController.UpdateFixBrokenStatus(True,True,pkgs_remove,raw_description,delete_desc,'','')
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self._action_done(self.action,False,True,'','')
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elif self.action == self.ACTION_FIX_BROKEN:
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pkgs_install,pkgs_upgrade,pkgs_remove = self._get_pkgs_from_cache(self.cache)
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self.window_main.update_essential.check_essential(pkgs_remove)
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self.fix_broken()
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# 修复不完整的安装dpkg configure -a
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elif self.action == self.ACTION_FIX_INCOMPLETE:
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@ -283,12 +314,22 @@ class InstallBackend():
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self.install_deb(install_path = partial_upgrade_list, install_force = _is_install)
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except Exception as e:
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logging.error(str(e))
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# 安装在线包的接口
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elif self.action == self.ACTION_BACKGROUND_UPGRADE:
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try:
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pkgs_install = partial_upgrade_list
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pkgs_install = [ str(pkg) for pkg in partial_upgrade_list]
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logging.info("Install deb package, open cache")
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cache = Cache()
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for pkg_name in pkgs_install:
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if pkg_name not in cache:
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if "=" not in pkg_name or ("=" in pkg_name and pkg_name.split("=")[0] not in cache):
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# 没找到包或格式不正确
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self.window_main.dbusController.UpdateInstallFinished(False, pkgs_install, "'"+pkg_name+"' is not in cache", "")
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return
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self.commit(self.ACTION_INSTALL,pkgs_install,[],[])
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except Exception as e:
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logging.error(str(e))
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self.window_main.dbusController.UpdateInstallFinished(False, pkgs_install, str(e), "")
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def update(self):
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"""Run a update to refresh the package list"""
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@ -318,6 +359,25 @@ class InstallBackend():
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"""purge_packages"""
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raise NotImplementedError
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def _get_pkgs_from_cache(self,cache):
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pkgs_install = []
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pkgs_upgrade = []
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pkgs_remove = []
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#计算修复破损包 方案 需要删除 新装那些包
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for pkg in cache:
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try:
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if pkg.marked_install :
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pkgs_install.append(pkg.name)
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elif pkg.marked_upgrade:
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pkgs_upgrade.append(pkg.name)
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elif pkg.marked_delete:
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pkgs_remove.append(pkg.name)
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except KeyError:
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# pkg missing from fresh_cache can't be modified
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pass
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return pkgs_install,pkgs_upgrade,pkgs_remove
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#从cache中拿到标记的列表
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def _get_mark_from_cache(self,cache,_adjust_pkgs,upgrade_mode):
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pkgs_install = []
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@ -564,7 +624,7 @@ class InstallBackend():
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error_string +' '+error_desc)
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#调用aptdeamon结束之后处理的地方 不管是出错还是正常都在此处理
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def _action_done(self, action, is_cancelled,success, error_string,error_desc,error_code=''):
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def _action_done(self, action, is_cancelled,success, error_string='',error_desc='',error_code=''):
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#后端的状态 到空闲状态
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self.window_main.now_working = self.ACTION_DEFUALT_STATUS
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@ -65,7 +65,7 @@ if __name__ == "__main__":
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#当不存在语言变量时 默认显示中文
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if not "LANGUAGE" in os.environ:
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os.environ["LANGUAGE"] = "zh_CN"
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os.environ["LANGUAGE"] = "zh_CN.UTF-8"
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#当不存在语言变量时 默认显示中文
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if not "LANG" in os.environ:
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