def get_cruft(self):
cache = AptWorker.get_cache()
count = 0
size = 0
if cache:
for pkg in cache:
if pkg.isAutoRemovable:
count += 1
size += pkg.installedSize
self.emit('find_object',
PackageObject(pkg.summary, pkg.name, pkg.installedSize))
self.emit('scan_finished', True, count, size)
def get_cruft(self):
cache = AptWorker.get_cache()
count = 0
size = 0
if cache:
for pkg in cache:
if pkg.isAutoRemovable and not pkg.name.startswith('linux'):
count += 1
size += pkg.installedSize
self.emit('find_object',
PackageObject(pkg.summary, pkg.name, pkg.installedSize),
count)
self.emit('scan_finished', True, count, size)
def get_cruft(self):
cache = AptWorker.get_cache()
count = 0
size = 0
if cache:
for pkg in cache:
if pkg.is_auto_removable and not pkg.name.startswith('linux'):
count += 1
size += pkg.installed.size
self.emit('find_object',
PackageObject(pkg.installed.summary, pkg.name, pkg.installed.size),
count)
self.emit('scan_finished', True, count, size)
def get_cruft(self):
cache = AptWorker.get_cache()
count = 0
size = 0
if cache:
for pkg in cache:
if pkg.isInstalled and self.is_old_kernel_package(pkg.name):
log.debug("Find old kernerl: %s" % pkg.name)
count += 1
size += pkg.installedSize
self.emit('find_object',
PackageObject(pkg.name, pkg.name, pkg.installedSize))
self.emit('scan_finished', True, count, size)
def get_cruft(self):
try:
cache = AptWorker.get_cache()
count = 0
size = 0
if cache:
for pkg in cache:
if pkg.isInstalled and self.is_old_kernel_package(pkg.name):
log.debug("Find old kernerl: %s" % pkg.name)
count += 1
size += pkg.installedSize
self.emit('find_object',
PackageObject(pkg.name, pkg.name, pkg.installedSize),
count)
self.emit('scan_finished', True, count, size)
except Exception, e:
error = get_traceback()
log.error(error)
self.emit('scan_error', error)
def get_cruft(self):
try:
cache = AptWorker.get_cache()
count = 0
size = 0
if cache:
for pkg in cache:
if pkg.is_installed and self.is_old_kernel_package(pkg.name):
log.debug("Find old kernerl: %s" % pkg.name)
count += 1
size += pkg.installed.size
self.emit('find_object',
PackageObject(pkg.name, pkg.name, pkg.installed.size),
count)
self.emit('scan_finished', True, count, size)
except Exception, e:
error = get_traceback()
log.error(error)
self.emit('scan_error', error)
def __init__(self, name):
self.name = name
self.pkg = AptWorker.get_cache()[name]
self.desktopentry = DesktopEntry(self.DESKTOP_DIR + name + '.desktop')
def get_downgradeable_pkgs(self, ppa_dict):
def is_system_origin(version, urls):
origins = [ppa.get_ppa_origin_name(url) for url in urls]
system_version = 0
match = False
for origin in version.origins:
if origin.origin:
if origin.origin not in origins:
log.debug("The origin %s is not in %s, so end the loop" % (origin.origin, str(origins)))
match = True
break
if match:
system_version = version.version
log.debug("Found match url, the system_version is %s, now iter to system version" % system_version)
return system_version
def is_full_match_ppa_origin(pkg, version, urls):
origins = [ppa.get_ppa_origin_name(url) for url in urls]
ppa_version = 0
match = True
if version == pkg.installed:
for origin in version.origins:
if origin.origin:
if origin.origin not in origins:
log.debug("The origin %s is not in %s, so end the loop" % (origin.origin, str(origins)))
match = False
break
if match:
ppa_version = version.version
log.debug("Found match url, the ppa_version is %s, now iter to system version" % ppa_version)
return ppa_version
log.debug("Check downgrade information")
downgrade_dict = {}
for pkg, urls in ppa_dict.items():
log.debug("The package is: %s, PPA URL is: %s" % (pkg, str(urls)))
if pkg not in AptWorker.get_cache():
log.debug(" package isn't available, continue next...\n")
continue
pkg = AptWorker.get_cache()[pkg]
if not pkg.isInstalled:
log.debug(" package isn't installed, continue next...\n")
continue
versions = pkg.versions
ppa_version = 0
system_version = 0
FLAG = 'PPA'
try:
for version in versions:
try:
#FIXME option to remove the package
log.debug("Version uri is %s" % version.uri)
# Switch FLAG
if FLAG == 'PPA':
ppa_version = is_full_match_ppa_origin(pkg, version, urls)
FLAG = 'SYSTEM'
if ppa_version == 0:
raise NoNeedDowngradeException
else:
system_version = is_system_origin(version, urls)
if ppa_version and system_version:
downgrade_dict[pkg.name] = (ppa_version, system_version)
break
except StopIteration:
pass
except NoNeedDowngradeException:
log.debug("Catch NoNeedDowngradeException, so pass this package: %s" % pkg)
continue
log.debug("\n")
return downgrade_dict
def __init__(self, name):
self.name = name
self.pkg = AptWorker.get_cache()[name]
self.desktopentry = DesktopEntry(self.DESKTOP_DIR + name + '.desktop')
def get_downgradeable_pkgs(self, ppa_dict):
def is_system_origin(version, urls):
origins = [ppa.get_ppa_origin_name(url) for url in urls]
system_version = 0
match = False
for origin in version.origins:
if origin.origin:
if origin.origin not in origins:
log.debug(
"The origin %s is not in %s, so end the loop" %
(origin.origin, str(origins)))
match = True
break
if match:
system_version = version.version
log.debug(
"Found match url, the system_version is %s, now iter to system version"
% system_version)
return system_version
def is_full_match_ppa_origin(pkg, version, urls):
origins = [ppa.get_ppa_origin_name(url) for url in urls]
ppa_version = 0
match = True
if version == pkg.installed:
for origin in version.origins:
if origin.origin:
if origin.origin not in origins:
log.debug(
"The origin %s is not in %s, so end the loop" %
(origin.origin, str(origins)))
match = False
break
if match:
ppa_version = version.version
log.debug(
"Found match url, the ppa_version is %s, now iter to system version"
% ppa_version)
return ppa_version
log.debug("Check downgrade information")
downgrade_dict = {}
for pkg, urls in ppa_dict.items():
log.debug("The package is: %s, PPA URL is: %s" % (pkg, str(urls)))
if pkg not in AptWorker.get_cache():
log.debug(" package isn't available, continue next...\n")
continue
pkg = AptWorker.get_cache()[pkg]
if not pkg.isInstalled:
log.debug(" package isn't installed, continue next...\n")
continue
versions = pkg.versions
ppa_version = 0
system_version = 0
FLAG = 'PPA'
try:
for version in versions:
try:
#FIXME option to remove the package
log.debug("Version uri is %s" % version.uri)
# Switch FLAG
if FLAG == 'PPA':
ppa_version = is_full_match_ppa_origin(
pkg, version, urls)
FLAG = 'SYSTEM'
if ppa_version == 0:
raise NoNeedDowngradeException
else:
system_version = is_system_origin(version, urls)
if ppa_version and system_version:
downgrade_dict[pkg.name] = (ppa_version,
system_version)
break
except StopIteration:
pass
except NoNeedDowngradeException:
log.debug(
"Catch NoNeedDowngradeException, so pass this package: %s"
% pkg)
continue
log.debug("\n")
return downgrade_dict
