def rpmdb_warn_checks():
try:
probs = base._rpmdb_warn_checks(out=verbose_logger.info, warn=False)
except Errors.YumBaseError, e:
# This is mainly for PackageSackError from rpmdb.
verbose_logger.info(_(" Yum checks failed: %s"), exception2msg(e))
probs = []
def rpmdb_warn_checks():
try:
probs = base._rpmdb_warn_checks(out=verbose_logger.info, warn=False)
except Errors.YumBaseError, e:
# This is mainly for PackageSackError from rpmdb.
verbose_logger.info(_(" Yum checks failed: %s"), exception2msg(e))
probs = []
def exIOError(e):
if e.errno == 32:
logger.critical(_('\n\nExiting on Broken Pipe'))
else:
logger.critical(_('\n\n%s') % exception2msg(e))
if unlock(): return 200
return 1
def exIOError(self, e):
if e.errno == 32:
self.logger.critical(_('\n\nExiting on Broken Pipe'))
else:
self.logger.critical(_('\n\n%s') % exception2msg(e))
if self.unlock(): return 200
return 1
def downloadPackages(self, opts):
toDownload = []
packages = self.cmds
for pkg in packages:
toActOn = []
if not pkg or pkg[0] != '@':
pkgnames = [pkg]
else:
group_string = pkg[1:]
pkgnames = set()
for grp in self.comps.return_groups(group_string):
if 'mandatory' in self.conf.group_package_types:
pkgnames.update(grp.mandatory_packages)
if 'default' in self.conf.group_package_types:
pkgnames.update(grp.default_packages)
if 'optional' in self.conf.group_package_types:
pkgnames.update(grp.optional_packages)
if self.conf.enable_group_conditionals:
for condreq, cond in grp.conditional_packages.iteritems(
):
if self.isPackageInstalled(cond):
pkgnames.add(condreq)
if not pkgnames:
self.logger.error('No packages for group %s' %
group_string)
continue
pos = self.pkgSack.returnPackages(patterns=pkgnames)
exactmatch, matched, unmatched = parsePackages(pos, pkgnames)
installable = (exactmatch + matched)
if not installable:
try:
installable = self.returnPackagesByDep(pkg)
installable = yum.misc.unique(installable)
except yum.Errors.YumBaseError, msg:
self.logger.error(exception2msg(msg))
continue
if not installable: # doing one at a time, apart from groups
self.logger.error('No Match for argument %s' % pkg)
continue
for newpkg in installable:
toActOn.extend(_best_convert_pkg2srcpkgs(self, opts, newpkg))
if toActOn:
pkgGroups = self._groupPackages(toActOn)
for group in pkgGroups:
pkgs = pkgGroups[group]
if opts.source:
toDownload.extend(
self.bestPackagesFromList(pkgs, 'src'))
elif opts.archlist:
for arch in opts.archlist.split(','):
toDownload.extend(
self.bestPackagesFromList(pkgs, arch))
else:
toDownload.extend(self.bestPackagesFromList(pkgs))
def dequeue(self, block=True):
""" Try to De-Queue a delta rebuild and spawn the rebuild process. """
# Do this here, just to keep the zombies at bay...
self._wait()
if not self._future_jobs:
return False
if self.limit <= len(self.jobs):
if not block:
return False
self.wait(len(self.jobs) - self.limit + 1)
po = self._future_jobs.pop(0)
args = ('-a', po.arch)
if po.oldrpm: args += '-r', po.oldrpm
args += po.localpath, po.rpm.localpath
try:
pid = os.spawnl(os.P_NOWAIT, APPLYDELTA, APPLYDELTA, *args)
except OSError as e:
raise MiscError(
_('Couldn\'t spawn %s: %s') % (APPLYDELTA, exception2msg(e)))
self.jobs[pid] = po
return True
def exIOError(e):
if e.errno == 32:
logger.critical(_("\n\nExiting on Broken Pipe"))
else:
logger.critical(_("\n\n%s") % exception2msg(e))
if unlock():
return 200
return 1
def waitForLock(self):
lockerr = ""
while True:
try:
self.doLock()
except Errors.LockError, e:
if exception2msg(e) != lockerr:
lockerr = exception2msg(e)
self.logger.critical(lockerr)
if not self.conf.exit_on_lock:
self.logger.critical("Another app is currently holding the yum lock; waiting for it to exit...")
show_lock_owner(e.pid, self.logger)
time.sleep(2)
else:
raise Errors.YumBaseError, _("Another app is currently holding the yum lock; exiting as configured by exit_on_lock")
else:
break
def doUtilConfigSetup(self,
args=sys.argv[1:],
pluginsTypes=(plugins.TYPE_CORE, )):
"""Parse command line options, and perform configuration.
:param args: list of arguments to use for configuration
:param pluginsTypes: a sequence specifying the types of
plugins to load
:return: a dictionary containing the values of command line options
"""
# Parse only command line options that affect basic yum setup
opts = self._parser.firstParse(args)
# go through all the setopts and set the global ones
self._parseSetOpts(opts.setopts)
if self.main_setopts:
for opt in self.main_setopts.items:
setattr(opts, opt, getattr(self.main_setopts, opt))
# Just print out the version if that's what the user wanted
if opts.version:
self._printUtilVersion()
sys.exit(0)
# get the install root to use
root = self._parser.getRoot(opts)
if opts.quiet:
opts.debuglevel = 0
if opts.verbose:
opts.debuglevel = opts.errorlevel = 6
# Read up configuration options and initialise plugins
try:
pc = self.preconf
pc.fn = opts.conffile
pc.root = root
pc.init_plugins = not opts.noplugins
pc.plugin_types = pluginsTypes
pc.optparser = self._parser
pc.debuglevel = opts.debuglevel
pc.errorlevel = opts.errorlevel
if hasattr(opts, "disableplugins"):
pc.disabled_plugins = self._parser._splitArg(
opts.disableplugins)
if hasattr(opts, "enableplugins"):
pc.enabled_plugins = self._parser._splitArg(opts.enableplugins)
if hasattr(opts, "releasever"):
pc.releasever = opts.releasever
self.conf
# now set all the non-first-start opts from main from our setopts
if self.main_setopts:
for opt in self.main_setopts.items:
setattr(self.conf, opt, getattr(self.main_setopts, opt))
except Errors.ConfigError, e:
self.logger.critical(_('Config Error: %s'), exception2msg(e))
sys.exit(1)
def main(self):
# Add command line option specific to yumdownloader
self.addCmdOptions()
# Parse the commandline option and setup the basics.
try:
opts = self.doUtilConfigSetup()
except yum.Errors.RepoError, e:
self.logger.error(exception2msg(e))
sys.exit(50)
def main(self):
# Add command line option specific to yumdownloader
self.addCmdOptions()
# Parse the commandline option and setup the basics.
try:
opts = self.doUtilConfigSetup()
except yum.Errors.RepoError, e:
self.logger.error(exception2msg(e))
sys.exit(50)
def exFatal(self, e):
"""Output a message stating that a fatal error has occurred.
:param e: the exception
:return: the exit code
"""
self.logger.critical('\n\n%s', exception2msg(e))
if self.unlock(): return 200
return 1
def exFatal(self, e):
"""Output a message stating that a fatal error has occurred.
:param e: the exception
:return: the exit code
"""
self.logger.critical('\n\n%s', exception2msg(e))
if self.unlock(): return 200
return 1
def downloadPackages(self,opts):
toDownload = []
packages = self.cmds
for pkg in packages:
toActOn = []
if not pkg or pkg[0] != '@':
pkgnames = [pkg]
else:
group_string = pkg[1:]
pkgnames = set()
for grp in self.comps.return_groups(group_string):
if 'mandatory' in self.conf.group_package_types:
pkgnames.update(grp.mandatory_packages)
if 'default' in self.conf.group_package_types:
pkgnames.update(grp.default_packages)
if 'optional' in self.conf.group_package_types:
pkgnames.update(grp.optional_packages)
if self.conf.enable_group_conditionals:
for condreq, cond in grp.conditional_packages.iteritems():
if self.isPackageInstalled(cond):
pkgnames.add(condreq)
if not pkgnames:
self.logger.error('No packages for group %s' % group_string)
continue
pos = self.pkgSack.returnPackages(patterns=pkgnames)
exactmatch, matched, unmatched = parsePackages(pos, pkgnames)
installable = (exactmatch + matched)
if not installable:
try:
installable = self.returnPackagesByDep(pkg)
installable = yum.misc.unique(installable)
except yum.Errors.YumBaseError, msg:
self.logger.error(exception2msg(msg))
continue
if not installable: # doing one at a time, apart from groups
self.logger.error('No Match for argument %s' % pkg)
continue
for newpkg in installable:
toActOn.extend(_best_convert_pkg2srcpkgs(self, opts, newpkg))
if toActOn:
pkgGroups = self._groupPackages(toActOn)
for group in pkgGroups:
pkgs = pkgGroups[group]
if opts.source:
toDownload.extend(self.bestPackagesFromList(pkgs, 'src'))
elif opts.archlist:
for arch in opts.archlist.split(','):
toDownload.extend(self.bestPackagesFromList(pkgs, arch))
else:
toDownload.extend(self.bestPackagesFromList(pkgs))
def exRepoError(e):
# For RepoErrors ... help out by forcing new repodata next time.
# XXX: clean only the repo that has failed?
try:
base.cleanExpireCache()
except Errors.YumBaseError:
# Let's not confuse the user further (they don't even know we tried
# the clean).
pass
msg = _("""\
One of the configured repositories failed (%(repo)s),
and yum doesn't have enough cached data to continue. At this point the only
safe thing yum can do is fail. There are a few ways to "fix" this:
1. Contact the upstream for the repository and get them to fix the problem.
2. Reconfigure the baseurl/etc. for the repository, to point to a working
upstream. This is most often useful if you are using a newer
distribution release than is supported by the repository (and the
packages for the previous distribution release still work).
3. Run the command with the repository temporarily disabled
yum --disablerepo=%(repoid)s ...
4. Disable the repository permanently, so yum won't use it by default. Yum
will then just ignore the repository until you permanently enable it
again or use --enablerepo for temporary usage:
yum-config-manager --disable %(repoid)s
or
subscription-manager repos --disable=%(repoid)s
5. Configure the failing repository to be skipped, if it is unavailable.
Note that yum will try to contact the repo. when it runs most commands,
so will have to try and fail each time (and thus. yum will be be much
slower). If it is a very temporary problem though, this is often a nice
compromise:
yum-config-manager --save --setopt=%(repoid)s.skip_if_unavailable=true
""")
repoui = _('Unknown')
repoid = _('<repoid>')
try:
repoid = e.repo.id
repoui = e.repo.name
except AttributeError:
pass
msg = msg % {'repoid' : repoid, 'repo' : repoui}
logger.critical('\n\n%s\n%s', msg, exception2msg(e))
if unlock(): return 200
return 1
def exRepoError(e):
# For RepoErrors ... help out by forcing new repodata next time.
# XXX: clean only the repo that has failed?
try:
base.cleanExpireCache()
except Errors.YumBaseError:
# Let's not confuse the user further (they don't even know we tried
# the clean).
pass
msg = _("""\
One of the configured repositories failed (%(repo)s),
and yum doesn't have enough cached data to continue. At this point the only
safe thing yum can do is fail. There are a few ways to work "fix" this:
1. Contact the upstream for the repository and get them to fix the problem.
2. Reconfigure the baseurl/etc. for the repository, to point to a working
upstream. This is most often useful if you are using a newer
distribution release than is supported by the repository (and the
packages for the previous distribution release still work).
3. Run the command with the repository temporarily disabled
yum --disablerepo=%(repoid)s ...
4. Disable the repository permanently, so yum won't use it by default. Yum
will then just ignore the repository until you permanently enable it
again or use --enablerepo for temporary usage:
yum-config-manager --disable %(repoid)s
or
subscription-manager repos --disable=%(repoid)s
5. Configure the failing repository to be skipped, if it is unavailable.
Note that yum will try to contact the repo. when it runs most commands,
so will have to try and fail each time (and thus. yum will be be much
slower). If it is a very temporary problem though, this is often a nice
compromise:
yum-config-manager --save --setopt=%(repoid)s.skip_if_unavailable=true
""")
repoui = _('Unknown')
repoid = _('<repoid>')
try:
repoid = e.repo.id
repoui = e.repo.name
except AttributeError:
pass
msg = msg % {'repoid' : repoid, 'repo' : repoui}
logger.critical('\n\n%s\n%s', msg, exception2msg(e))
if unlock(): return 200
return 1
def exPluginExit(self, e):
'''Called when a plugin raises PluginYumExit.
Log the plugin's exit message if one was supplied.
''' # ' xemacs hack
exitmsg = exception2msg(e)
if exitmsg:
self.logger.warn('\n\n%s', exitmsg)
if self.unlock(): return 200
return 1
def exPluginExit(e):
'''Called when a plugin raises PluginYumExit.
Log the plugin's exit message if one was supplied.
''' # ' xemacs hack
exitmsg = exception2msg(e)
if exitmsg:
logger.warn('\n\n%s', exitmsg)
if unlock(): return 200
return 1
def doUtilConfigSetup(self,args = sys.argv[1:],pluginsTypes=(plugins.TYPE_CORE,)):
"""Parse command line options, and perform configuration.
:param args: list of arguments to use for configuration
:param pluginsTypes: a sequence specifying the types of
plugins to load
:return: a dictionary containing the values of command line options
"""
# Parse only command line options that affect basic yum setup
opts = self._parser.firstParse(args)
# go through all the setopts and set the global ones
self._parseSetOpts(opts.setopts)
if self.main_setopts:
for opt in self.main_setopts.items:
setattr(opts, opt, getattr(self.main_setopts, opt))
# Just print out the version if that's what the user wanted
if opts.version:
self._printUtilVersion()
sys.exit(0)
# get the install root to use
root = self._parser.getRoot(opts)
if opts.quiet:
opts.debuglevel = 0
if opts.verbose:
opts.debuglevel = opts.errorlevel = 6
# Read up configuration options and initialise plugins
try:
pc = self.preconf
pc.fn = opts.conffile
pc.root = root
pc.init_plugins = not opts.noplugins
pc.plugin_types = pluginsTypes
pc.optparser = self._parser
pc.debuglevel = opts.debuglevel
pc.errorlevel = opts.errorlevel
if hasattr(opts, "disableplugins"):
pc.disabled_plugins =self._parser._splitArg(opts.disableplugins)
if hasattr(opts, "enableplugins"):
pc.enabled_plugins = self._parser._splitArg(opts.enableplugins)
if hasattr(opts, "releasever"):
pc.releasever = opts.releasever
self.conf
# now set all the non-first-start opts from main from our setopts
if self.main_setopts:
for opt in self.main_setopts.items:
setattr(self.conf, opt, getattr(self.main_setopts, opt))
except Errors.ConfigError, e:
self.logger.critical(_('Config Error: %s'), exception2msg(e))
sys.exit(1)
def exPluginExit(e):
"""Called when a plugin raises PluginYumExit.
Log the plugin's exit message if one was supplied.
""" # ' xemacs hack
exitmsg = exception2msg(e)
if exitmsg:
logger.warn("\n\n%s", exitmsg)
if unlock():
return 200
return 1
def rpmdb_warn_checks():
try:
probs = base._rpmdb_warn_checks(out=verbose_logger.info,
warn=False)
except Errors.YumBaseError as e:
# This is mainly for PackageSackError from rpmdb.
verbose_logger.info(_(" Yum checks failed: %s"), exception2msg(e))
probs = []
if not probs:
verbose_logger.info(
_(" You could try running: rpm -Va --nofiles --nodigest"))
def __init__(self):
YumUtilBase.__init__(self, YumDownloader.NAME, YumDownloader.VERSION, YumDownloader.USAGE)
self.logger = logging.getLogger("yum.verbose.cli.yumdownloader")
self.localPackages = []
# Add util commandline options to the yum-cli ones
self.optparser = self.getOptionParser()
try:
self.main()
except (OSError, IOError), e:
self.logger.error(exception2msg(e))
sys.exit(1)
def exPluginExit(self, e):
"""Called when a plugin raises
:class:`yum.plugins.PluginYumExit`. Log the plugin's exit
message if one was supplied.
:param e: the exception
:return: the exit code
""" # ' xemacs hack
exitmsg = exception2msg(e)
if exitmsg:
self.logger.warn('\n\n%s', exitmsg)
if self.unlock(): return 200
return 1
def exIOError(self, e):
"""Output a message stating that the program is exiting due to
an IO exception.
:param e: the IO exception
:return: the exit code
"""
if e.errno == 32:
self.logger.critical(_('\n\nExiting on Broken Pipe'))
else:
self.logger.critical(_('\n\n%s') % exception2msg(e))
if self.unlock(): return 200
return 1
def exPluginExit(self, e):
"""Called when a plugin raises
:class:`yum.plugins.PluginYumExit`. Log the plugin's exit
message if one was supplied.
:param e: the exception
:return: the exit code
""" # ' xemacs hack
exitmsg = exception2msg(e)
if exitmsg:
self.logger.warn('\n\n%s', exitmsg)
if self.unlock(): return 200
return 1
def exIOError(self, e):
"""Output a message stating that the program is exiting due to
an IO exception.
:param e: the IO exception
:return: the exit code
"""
if e.errno == 32:
self.logger.critical(_('\n\nExiting on Broken Pipe'))
else:
self.logger.critical(_('\n\n%s') % exception2msg(e))
if self.unlock(): return 200
return 1
def doUtilYumSetup(self):
"""do a default setup for all the normal/necessary yum components,
really just a shorthand for testing"""
# FIXME - we need another way to do this, I think.
try:
self.waitForLock()
self._getTs()
self._getRpmDB()
self._getRepos(doSetup = True)
self._getSacks()
except Errors.YumBaseError, msg:
self.logger.critical(exception2msg(msg))
sys.exit(1)
def doUtilBuildTransaction(self, unfinished_transactions_check=True):
"""Build the transaction.
:param unfinished_transactions_check: whether to check if an
unfinished transaction has been saved
"""
try:
(result, resultmsgs) = self.buildTransaction(
unfinished_transactions_check=unfinished_transactions_check)
except plugins.PluginYumExit as e:
return self.exPluginExit(e)
except Errors.YumBaseError as e:
result = 1
resultmsgs = [exception2msg(e)]
except KeyboardInterrupt:
return self.exUserCancel()
except IOError as e:
return self.exIOError(e)
# Act on the depsolve result
if result == 0:
# Normal exit
if self.unlock(): return 200
return 0
elif result == 1:
# Fatal error
for prefix, msg in self.pretty_output_restring(resultmsgs):
self.logger.critical(prefix, msg)
if not self.conf.skip_broken:
self.verbose_logger.info(
_(" You could try using --skip-broken to work around the problem"
))
if not self._rpmdb_warn_checks(out=self.verbose_logger.info,
warn=False):
self.verbose_logger.info(
_(" You could try running: rpm -Va --nofiles --nodigest"))
if self.unlock(): return 200
return 1
elif result == 2:
# Continue on
pass
else:
self.logger.critical(_('Unknown Error(s): Exit Code: %d:'), result)
for msg in resultmsgs:
self.logger.critical(msg)
if self.unlock(): return 200
return 3
self.verbose_logger.log(logginglevels.INFO_2,
_('\nDependencies Resolved'))
def __init__(self):
YumUtilBase.__init__(self, YumDownloader.NAME, YumDownloader.VERSION,
YumDownloader.USAGE)
self.logger = logging.getLogger("yum.verbose.cli.yumdownloader")
self.localPackages = []
# Add util commandline options to the yum-cli ones
self.optparser = self.getOptionParser()
try:
self.main()
except (OSError, IOError), e:
self.logger.error(exception2msg(e))
sys.exit(1)
def waitForLock(self):
"""Establish the yum lock. If another process is already
holding the yum lock, by default this method will keep trying
to establish the lock until it is successful. However, if
:attr:`self.conf.exit_on_lock` is set to True, it will
raise a :class:`Errors.YumBaseError`.
"""
lockerr = ""
while True:
try:
self.doLock()
except Errors.LockError, e:
if exception2msg(e) != lockerr:
lockerr = exception2msg(e)
self.logger.critical(lockerr)
if not self.conf.exit_on_lock:
self.logger.critical("Another app is currently holding the yum lock; waiting for it to exit...")
show_lock_owner(e.pid, self.logger)
time.sleep(2)
else:
raise Errors.YumBaseError, _("Another app is currently holding the yum lock; exiting as configured by exit_on_lock")
else:
break
def doUtilYumSetup(self):
"""Do a default setup for all the normal or necessary yum components;
this method is mostly just used for testing.
"""
# FIXME - we need another way to do this, I think.
try:
self.waitForLock()
self._getTs()
self._getRpmDB()
self._getRepos(doSetup=True)
self._getSacks()
except Errors.YumBaseError, msg:
self.logger.critical(exception2msg(msg))
sys.exit(1)
def install_deps(self, deplist, opts):
errors = set()
for dep in deplist:
self.logger.debug(' REQ: %s' % dep)
if dep.startswith("rpmlib("):
continue
instreq = self.returnInstalledPackagesByDep(dep)
if instreq:
self.logger.info(' --> Already installed : %s' % instreq[0])
continue
try:
pkg = self.returnPackageByDep(dep)
self.logger.info(' --> %s' % pkg)
self.install(pkg)
except yum.Errors.YumBaseError, e:
errors.add(exception2msg(e))
def show_lock_owner(pid, logger):
"""Output information about another process that is holding the
yum lock.
:param pid: the process id number of the process holding the yum
lock
:param logger: the logger to output the information to
:return: a dictionary containing information about the process.
This is the same as the dictionary returned by
:func:`get_process_info`.
"""
try:
ps = get_process_info(pid)
except IOError, e:
logger.critical("%s", exception2msg(e))
ps = None
def install_deps(self, deplist, opts):
errors = set()
for dep in deplist:
self.logger.debug(' REQ: %s' % dep)
if dep.startswith("rpmlib("):
continue
instreq = self.returnInstalledPackagesByDep(dep)
if instreq:
self.logger.info(' --> Already installed : %s' % instreq[0])
continue
try:
pkg = self.returnPackageByDep(dep)
self.logger.info(' --> %s' % pkg)
self.install(pkg)
except yum.Errors.YumBaseError, e:
errors.add(exception2msg(e))
def show_lock_owner(pid, logger):
"""Output information about another process that is holding the
yum lock.
:param pid: the process id number of the process holding the yum
lock
:param logger: the logger to output the information to
:return: a dictionary containing information about the process.
This is the same as the dictionary returned by
:func:`get_process_info`.
"""
try:
ps = get_process_info(pid)
except IOError, e:
logger.critical("%s", exception2msg(e))
ps = None
def doUtilYumSetup(self,opts):
"""do a default setup for all the normal/necessary yum components,
really just a shorthand for testing"""
try:
# Setup source repos
if opts.source:
self.setupSourceRepos()
self._getRepos(doSetup = True)
# if '--source' is used the add src to the archlist
if opts.source:
archlist = rpmUtils.arch.getArchList() + ['src']
elif opts.archlist:
archlist = []
for a in opts.archlist.split(','):
archlist.extend(rpmUtils.arch.getArchList(a))
else:
archlist = rpmUtils.arch.getArchList()
self._getSacks(archlist=archlist)
except yum.Errors.YumBaseError, msg:
self.logger.critical(exception2msg(msg))
sys.exit(1)
def dequeue(self, block=True):
""" Try to De-Queue a delta rebuild and spawn the rebuild process. """
# Do this here, just to keep the zombies at bay...
self._wait()
if not self._future_jobs:
return False
if self.limit <= len(self.jobs):
if not block:
return False
self.wait(len(self.jobs) - self.limit + 1)
po = self._future_jobs.pop(0)
args = ("-a", po.arch)
if po.oldrpm:
args += "-r", po.oldrpm
args += po.localpath, po.rpm.localpath
try:
pid = os.spawnl(os.P_NOWAIT, APPLYDELTA, APPLYDELTA, *args)
except OSError, e:
raise MiscError, _("Couldn't spawn %s: %s") % (APPLYDELTA, exception2msg(e))
def show_lock_owner(pid, logger):
"""Output information about another process that is holding the
yum lock.
:param pid: the process id number of the process holding the yum
lock
:param logger: the logger to output the information to
:return: a dictionary containing information about the process.
This is the same as the dictionary returned by
:func:`get_process_info`.
"""
try:
ps = get_process_info(pid)
except IOError as e:
logger.critical("%s", exception2msg(e))
ps = None
if not ps:
return None
# This yumBackend isn't very friendly, so...
if ps['name'] == 'yumBackend.py':
nmsg = _(" The other application is: PackageKit")
else:
nmsg = _(" The other application is: %s") % ps['name']
logger.critical("%s", nmsg)
logger.critical(
_(" Memory : %5s RSS (%5sB VSZ)") % (format_number(
int(ps['vmrss']) * 1024), format_number(int(ps['vmsize']) * 1024)))
ago = seconds_to_ui_time(int(time.time()) - ps['start_time'])
logger.critical(
_(" Started: %s - %s ago") % (time.ctime(ps['start_time']), ago))
logger.critical(_(" State : %s, pid: %d") % (ps['state'], pid))
return ps
# also sanity check the things being passed on the cli
try:
base.getOptionsConfig(args)
except plugins.PluginYumExit, e:
return exPluginExit(e)
except Errors.YumBaseError, e:
return exFatal(e)
except (OSError, IOError), e:
return exIOError(e)
lockerr = ""
while True:
try:
base.doLock()
except Errors.LockError, e:
if exception2msg(e) != lockerr:
lockerr = exception2msg(e)
logger.critical(lockerr)
if e.errno in (errno.EPERM, errno.EACCES, errno.ENOSPC):
logger.critical(_("Can't create lock file; exiting"))
return 1
if not base.conf.exit_on_lock:
logger.critical(_("Another app is currently holding the yum lock; waiting for it to exit..."))
show_lock_owner(e.pid, logger)
time.sleep(2)
else:
logger.critical(_("Another app is currently holding the yum lock; exiting as configured by exit_on_lock"))
return 1
else:
break
def main(args):
"""Run the yum program from a command line interface."""
yum.misc.setup_locale(override_time=True)
def exUserCancel():
logger.critical(_('\n\nExiting on user cancel'))
if unlock(): return 200
return 1
def exIOError(e):
if e.errno == 32:
logger.critical(_('\n\nExiting on Broken Pipe'))
else:
logger.critical(_('\n\n%s') % exception2msg(e))
if unlock(): return 200
return 1
def exPluginExit(e):
'''Called when a plugin raises PluginYumExit.
Log the plugin's exit message if one was supplied.
''' # ' xemacs hack
exitmsg = exception2msg(e)
if exitmsg:
logger.warn('\n\n%s', exitmsg)
if unlock(): return 200
return 1
def exFatal(e):
logger.critical('\n\n%s', exception2msg(e.value))
if unlock(): return 200
return 1
def exRepoError(e):
# For RepoErrors ... help out by forcing new repodata next time.
# XXX: clean only the repo that has failed?
try:
base.cleanExpireCache()
except Errors.YumBaseError:
# Let's not confuse the user further (they don't even know we tried
# the clean).
pass
msg = _("""\
One of the configured repositories failed (%(repo)s),
and yum doesn't have enough cached data to continue. At this point the only
safe thing yum can do is fail. There are a few ways to work "fix" this:
1. Contact the upstream for the repository and get them to fix the problem.
2. Reconfigure the baseurl/etc. for the repository, to point to a working
upstream. This is most often useful if you are using a newer
distribution release than is supported by the repository (and the
packages for the previous distribution release still work).
3. Run the command with the repository temporarily disabled
yum --disablerepo=%(repoid)s ...
4. Disable the repository permanently, so yum won't use it by default. Yum
will then just ignore the repository until you permanently enable it
again or use --enablerepo for temporary usage:
yum-config-manager --disable %(repoid)s
or
subscription-manager repos --disable=%(repoid)s
5. Configure the failing repository to be skipped, if it is unavailable.
Note that yum will try to contact the repo. when it runs most commands,
so will have to try and fail each time (and thus. yum will be be much
slower). If it is a very temporary problem though, this is often a nice
compromise:
yum-config-manager --save --setopt=%(repoid)s.skip_if_unavailable=true
""")
repoui = _('Unknown')
repoid = _('<repoid>')
try:
repoid = e.repo.id
repoui = e.repo.name
except AttributeError:
pass
msg = msg % {'repoid': repoid, 'repo': repoui}
logger.critical('\n\n%s\n%s', msg, exception2msg(e))
if unlock(): return 200
return 1
def unlock():
try:
base.closeRpmDB()
base.doUnlock()
except Errors.LockError as e:
return 200
return 0
def rpmdb_warn_checks():
try:
probs = base._rpmdb_warn_checks(out=verbose_logger.info,
warn=False)
except Errors.YumBaseError as e:
# This is mainly for PackageSackError from rpmdb.
verbose_logger.info(_(" Yum checks failed: %s"), exception2msg(e))
probs = []
if not probs:
verbose_logger.info(
_(" You could try running: rpm -Va --nofiles --nodigest"))
logger = logging.getLogger("yum.main")
verbose_logger = logging.getLogger("yum.verbose.main")
# Try to open the current directory to see if we have
# read and execute access. If not, chdir to /
try:
f = open(".")
except IOError as e:
if e.errno == errno.EACCES:
logger.critical(
_('No read/execute access in current directory, moving to /'))
os.chdir("/")
else:
f.close()
try:
os.getcwd()
except OSError as e:
if e.errno == errno.ENOENT:
logger.critical(
_('No getcwd() access in current directory, moving to /'))
os.chdir("/")
# our core object for the cli
base = cli.YumBaseCli()
# do our cli parsing and config file setup
# also sanity check the things being passed on the cli
try:
base.getOptionsConfig(args)
except plugins.PluginYumExit as e:
return exPluginExit(e)
except Errors.YumBaseError as e:
return exFatal(e)
except (OSError, IOError) as e:
return exIOError(e)
try:
base.waitForLock()
except Errors.YumBaseError as e:
return exFatal(e)
try:
result, resultmsgs = base.doCommands()
except plugins.PluginYumExit as e:
return exPluginExit(e)
except Errors.RepoError as e:
return exRepoError(e)
except Errors.YumBaseError as e:
result = 1
resultmsgs = [exception2msg(e)]
except KeyboardInterrupt:
return exUserCancel()
except IOError as e:
return exIOError(e)
# Act on the command/shell result
if result == 0:
# Normal exit
for msg in resultmsgs:
verbose_logger.log(logginglevels.INFO_2, '%s', msg)
if unlock(): return 200
return base.exit_code
elif result == 1:
# Fatal error
for msg in resultmsgs:
logger.critical(_('Error: %s'), msg)
if unlock(): return 200
return 1
elif result == 2:
# Continue on
pass
elif result == 100:
if unlock(): return 200
return 100
else:
logger.critical(_('Unknown Error(s): Exit Code: %d:'), result)
for msg in resultmsgs:
logger.critical(msg)
if unlock(): return 200
return 3
# Mainly for ostree, but might be useful for others.
if base.conf.usr_w_check:
usrinstpath = base.conf.installroot + "/usr"
usrinstpath = usrinstpath.replace('//', '/')
if (os.path.exists(usrinstpath)
and not os.access(usrinstpath, os.W_OK)):
logger.critical(_('No write access to %s directory') % usrinstpath)
logger.critical(_(' Maybe this is an ostree image?'))
logger.critical(
_(' To disable you can use --setopt=usr_w_check=false'))
if unlock(): return 200
return 1
# Depsolve stage
verbose_logger.log(logginglevels.INFO_2, _('Resolving Dependencies'))
try:
(result, resultmsgs) = base.buildTransaction()
except plugins.PluginYumExit as e:
return exPluginExit(e)
except Errors.RepoError as e:
return exRepoError(e)
except Errors.YumBaseError as e:
result = 1
resultmsgs = [exception2msg(e)]
except KeyboardInterrupt:
return exUserCancel()
except IOError as e:
return exIOError(e)
# Act on the depsolve result
if result == 0:
# Normal exit
if unlock(): return 200
return base.exit_code
elif result == 1:
# Fatal error
for prefix, msg in base.pretty_output_restring(resultmsgs):
logger.critical(prefix, msg)
if base._depsolving_failed:
if not base.conf.skip_broken:
verbose_logger.info(
_(" You could try using --skip-broken to work around the problem"
))
rpmdb_warn_checks()
if unlock(): return 200
return 1
elif result == 2:
# Continue on
pass
else:
logger.critical(_('Unknown Error(s): Exit Code: %d:'), result)
for msg in resultmsgs:
logger.critical(msg)
if unlock(): return 200
return 3
verbose_logger.log(logginglevels.INFO_2, _('\nDependencies Resolved'))
# Run the transaction
try:
inhibit = {
'what': 'shutdown:idle',
'who': 'yum cli',
'why': 'Running transaction', # i18n?
'mode': 'block'
}
return_code = base.doTransaction(inhibit=inhibit)
except plugins.PluginYumExit as e:
return exPluginExit(e)
except Errors.RepoError as e:
return exRepoError(e)
except Errors.YumBaseError as e:
return exFatal(e)
except KeyboardInterrupt:
return exUserCancel()
except IOError as e:
return exIOError(e)
# rpm ts.check() failed.
if type(return_code) == type((0, )) and len(return_code) == 2:
(result, resultmsgs) = return_code
for msg in resultmsgs:
logger.critical("%s", msg)
rpmdb_warn_checks()
return_code = result
if base._ts_save_file:
verbose_logger.info(
_("Your transaction was saved, rerun it with:\n yum load-transaction %s"
) % base._ts_save_file)
elif return_code < 0:
return_code = 1 # Means the pre-transaction checks failed...
# This includes:
# . No packages.
# . Hitting N at the prompt.
# . GPG check failures.
if base._ts_save_file:
verbose_logger.info(
_("Your transaction was saved, rerun it with:\n yum load-transaction %s"
) % base._ts_save_file)
else:
verbose_logger.log(logginglevels.INFO_2, _('Complete!'))
if unlock(): return 200
return return_code or base.exit_code
def failfunc(e, name=name, repo=repo):
mdpath.pop(repo, None)
if hasattr(e, 'exception'): e = e.exception
self.verbose_logger.warn(
_('Failed to download %s for repository %s: %s'), name,
repo, exception2msg(e))
return exIOError(e)
try:
base.waitForLock()
except Errors.YumBaseError, e:
return exFatal(e)
try:
result, resultmsgs = base.doCommands()
except plugins.PluginYumExit, e:
return exPluginExit(e)
except Errors.RepoError, e:
return exRepoError(e)
except Errors.YumBaseError, e:
result = 1
resultmsgs = [exception2msg(e)]
except KeyboardInterrupt:
return exUserCancel()
except IOError, e:
return exIOError(e)
# Act on the command/shell result
if result == 0:
# Normal exit
for msg in resultmsgs:
verbose_logger.log(logginglevels.INFO_2, '%s', msg)
if unlock(): return 200
return base.exit_code
elif result == 1:
# Fatal error
for msg in resultmsgs:
def failfunc(e, name=name, repo=repo):
mdpath.pop(repo, None)
if hasattr(e, "exception"):
e = e.exception
self.verbose_logger.warn(_("Failed to download %s for repository %s: %s"), name, repo, exception2msg(e))
if hasattr(opts, "enableplugins"):
pc.enabled_plugins = self._parser._splitArg(opts.enableplugins)
if hasattr(opts, "releasever"):
pc.releasever = opts.releasever
self.conf
# now set all the non-first-start opts from main from our setopts
if self.main_setopts:
for opt in self.main_setopts.items:
setattr(self.conf, opt, getattr(self.main_setopts, opt))
except Errors.ConfigError, e:
self.logger.critical(_('Config Error: %s'), exception2msg(e))
sys.exit(1)
except ValueError, e:
self.logger.critical(_('Options Error: %s'), exception2msg(e))
sys.exit(1)
except plugins.PluginYumExit, e:
self.logger.critical(_('PluginExit Error: %s'), exception2msg(e))
sys.exit(1)
except Errors.YumBaseError, e:
self.logger.critical(_('Yum Error: %s'), exception2msg(e))
sys.exit(1)
# update usage in case plugins have added commands
self._parser.set_usage(self._usage)
# Now parse the command line for real and
# apply some of the options to self.conf
(opts, self.cmds) = self._parser.setupYumConfig()
if self.cmds:
if hasattr(opts, "enableplugins"):
pc.enabled_plugins = self._parser._splitArg(opts.enableplugins)
if hasattr(opts, "releasever"):
pc.releasever = opts.releasever
self.conf
# now set all the non-first-start opts from main from our setopts
if self.main_setopts:
for opt in self.main_setopts.items:
setattr(self.conf, opt, getattr(self.main_setopts, opt))
except Errors.ConfigError, e:
self.logger.critical(_('Config Error: %s'), exception2msg(e))
sys.exit(1)
except ValueError, e:
self.logger.critical(_('Options Error: %s'), exception2msg(e))
sys.exit(1)
except plugins.PluginYumExit, e:
self.logger.critical(_('PluginExit Error: %s'), exception2msg(e))
sys.exit(1)
except Errors.YumBaseError, e:
self.logger.critical(_('Yum Error: %s'), exception2msg(e))
sys.exit(1)
# update usage in case plugins have added commands
self._parser.set_usage(self._usage)
# Now parse the command line for real and
# apply some of the options to self.conf
(opts, self.cmds) = self._parser.setupYumConfig()
if self.cmds:
def exFatal(e):
logger.critical('\n\n%s', exception2msg(e.value))
if unlock(): return 200
return 1
def exFatal(self, e):
self.logger.critical('\n\n%s', exception2msg(e))
if self.unlock(): return 200
return 1
def exFatal(e):
logger.critical('\n\n%s', exception2msg(e.value))
if unlock(): return 200
return 1
return exIOError(e)
try:
base.waitForLock()
except Errors.YumBaseError, e:
return exFatal(e)
try:
result, resultmsgs = base.doCommands()
except plugins.PluginYumExit, e:
return exPluginExit(e)
except Errors.RepoError, e:
return exRepoError(e)
except Errors.YumBaseError, e:
result = 1
resultmsgs = [exception2msg(e)]
except KeyboardInterrupt:
return exUserCancel()
except IOError, e:
return exIOError(e)
# Act on the command/shell result
if result == 0:
# Normal exit
for msg in resultmsgs:
verbose_logger.log(logginglevels.INFO_2, '%s', msg)
if unlock(): return 200
return base.exit_code
elif result == 1:
# Fatal error
for msg in resultmsgs:
if hasattr(opts, "enableplugins"):
pc.enabled_plugins = self._parser._splitArg(opts.enableplugins)
if hasattr(opts, "releasever"):
pc.releasever = opts.releasever
self.conf
# now set all the non-first-start opts from main from our setopts
if self.main_setopts:
for opt in self.main_setopts.items:
setattr(self.conf, opt, getattr(self.main_setopts, opt))
except Errors.ConfigError, e:
self.logger.critical(_("Config Error: %s"), exception2msg(e))
sys.exit(1)
except ValueError, e:
self.logger.critical(_("Options Error: %s"), exception2msg(e))
sys.exit(1)
except plugins.PluginYumExit, e:
self.logger.critical(_("PluginExit Error: %s"), exception2msg(e))
sys.exit(1)
except Errors.YumBaseError, e:
self.logger.critical(_("Yum Error: %s"), exception2msg(e))
sys.exit(1)
# update usage in case plugins have added commands
self._parser.set_usage(self._usage)
# Now parse the command line for real and
# apply some of the options to self.conf
(opts, self.cmds) = self._parser.setupYumConfig()
if self.cmds: