def _check_running_kernel(yb, md_info, msg):
kern_pkgtup = misc.get_running_kernel_pkgtup(yb.ts)
if kern_pkgtup[0] is None:
return
found_sec = False
for (pkgtup, notice) in md_info.get_applicable_notices(kern_pkgtup):
if found_sec or notice['type'] != 'security':
continue
found_sec = True
ipkg = yb.rpmdb.searchPkgTuple(pkgtup)
if not ipkg:
continue # Not installed
ipkg = ipkg[0]
e = ''
if kern_pkgtup[2] != '0':
e = '%s:' % kern_pkgtup[2]
rpkg = '%s-%s%s-%s.%s' % (kern_pkgtup[0], e,
kern_pkgtup[3], kern_pkgtup[4],
kern_pkgtup[1])
msg(_('Security: %s is an installed security update') % ipkg)
msg(_('Security: %s is the currently running version') % rpkg)
break
def _wait(self, block=False):
num = 0
while self.jobs:
if block:
pid, code = os.wait()
else:
pid, code = os.waitpid(-1, os.WNOHANG)
if not pid:
break
# urlgrabber spawns child jobs, too. But they exit synchronously,
# so we should never see an unknown pid here.
assert pid in self.jobs
po = self.jobs.pop(pid)
if self.progress:
self.done += po.rpm.size
self.progress.update(self.done)
if code != 0:
unlink_f(po.rpm.localpath)
self.adderror(po, _('Delta RPM rebuild failed'))
elif not po.rpm.verifyLocalPkg():
self.adderror(po, _('Checksum of the delta-rebuilt RPM failed'))
else:
os.unlink(po.localpath)
po.localpath = po.rpm.localpath # for --downloadonly
num += 1
return num
def _wait(self, block=False):
num = 0
while self.jobs:
if block:
pid, code = os.wait()
else:
pid, code = os.waitpid(-1, os.WNOHANG)
if not pid:
break
# urlgrabber spawns child jobs, too. But they exit synchronously,
# so we should never see an unknown pid here.
assert pid in self.jobs
po = self.jobs.pop(pid)
if self.progress:
self.done += po.rpm.size
self.progress.update(self.done)
if code != 0:
unlink_f(po.rpm.localpath)
self.adderror(po, _('Delta RPM rebuild failed'))
elif not po.rpm.verifyLocalPkg():
self.adderror(po,
_('Checksum of the delta-rebuilt RPM failed'))
else:
# done with drpm file, unlink when local
if po.localpath.startswith(po.repo.pkgdir):
os.unlink(po.localpath)
po.localpath = po.rpm.localpath # for --downloadonly
num += 1
# when blocking, one is enough
if block:
break
return num
def exclude_updates(base, filters=None):
'''
Exclude all packages to do with updates, using the updateinfo data.
'''
def ysp_del_pkg(pkg, reason="updateinfo"):
""" Deletes a package from all trees that yum knows about """
base.verbose_logger.log(
INFO_1,
_(" --> %s from %s excluded (%s)") % (pkg, pkg.repoid, reason))
pkg.repo.sack.delPackage(pkg)
if filters is None:
filters = base.updateinfo_filters
opts = _updateinfofilter2opts(filters)
if _no_options(opts):
return 0, 0
md_info = base.upinfo
used_map = _ysp_gen_used_map(opts)
# In theory the official API is:
#
# pkgs = base.pkgSack.returnPackages()
#
# ...however that is _extremely_ slow, deleting all packages. So we ask
# for the list of update packages, which is all we care about.
upds = base.doPackageLists(pkgnarrow='updates')
pkgs = upds.updates
# In theory we don't need to do this in some cases, but meh.
upds = base.doPackageLists(pkgnarrow='obsoletes')
pkgs += upds.obsoletes
name2tup = _get_name2oldpkgtup(base)
tot = 0
cnt = 0
for pkg in pkgs:
tot += 1
name = pkg.name
if (name not in name2tup or not _ysp_should_keep_pkg(
opts, name2tup[name], md_info, used_map)):
ysp_del_pkg(pkg)
continue
cnt += 1
_ysp_chk_used_map(used_map, lambda x: base.verbose_logger.warn("%s", x))
if cnt:
base.verbose_logger.log(
INFO_1,
_('%d package(s) needed for security, out of %d available') %
(cnt, tot))
else:
base.verbose_logger.log(
INFO_1,
_('No packages needed for security; %d packages available' % tot))
return cnt, tot
def _check_running_kernel(yb, md_info, msg):
kern_pkgtup = misc.get_running_kernel_pkgtup(yb.ts)
if kern_pkgtup[0] is None:
return
found_sec = False
for (pkgtup, notice) in md_info.get_applicable_notices(kern_pkgtup):
if found_sec or notice['type'] != 'security':
continue
found_sec = True
ipkg = yb.rpmdb.searchPkgTuple(pkgtup)
if not ipkg:
continue # Not installed
ipkg = ipkg[0]
e = ''
if kern_pkgtup[2] != '0':
e = '%s:' % kern_pkgtup[2]
rpkg = '%s-%s%s-%s.%s' % (kern_pkgtup[0], e,
kern_pkgtup[3], kern_pkgtup[4],
kern_pkgtup[1])
msg(_('Security: %s is an installed security update') % ipkg)
msg(_('Security: %s is the currently running version') % rpkg)
break
def exclude_updates(base, filters=None):
'''
Exclude all packages to do with updates, using the updateinfo data.
'''
def ysp_del_pkg(pkg, reason="updateinfo"):
""" Deletes a package from all trees that yum knows about """
base.verbose_logger.log(
INFO_1,
_(" --> %s from %s excluded (%s)") % (pkg, pkg.repoid, reason))
pkg.repo.sack.delPackage(pkg)
if filters is None:
filters = base.updateinfo_filters
opts = _ysp_gen_opts(filters)
if _no_options(opts):
return 0, 0
md_info = base.upinfo
used_map = _ysp_gen_used_map(opts)
upds = base.doPackageLists(pkgnarrow='updates')
tot = len(upds.updates)
# In theory we don't need to do this in some cases, but meh.
upds = base.doPackageLists(pkgnarrow='obsoletes')
tot += len(upds.obsoletes)
pkgs = base.pkgSack.returnPackages()
name2tup = _get_name2oldpkgtup(base)
pkgs_to_del = []
for pkg in pkgs:
name = pkg.name
if (name not in name2tup or not _ysp_should_keep_pkg(
opts, name2tup[name], md_info, used_map)):
pkgs_to_del.append(pkg.name)
continue
if pkgs_to_del:
for p in base.doPackageLists(pkgnarrow='available',
patterns=pkgs_to_del,
showdups=True).available:
ysp_del_pkg(p)
cnt = len(set(base.doPackageLists(pkgnarrow='updates').updates + \
base.doPackageLists(pkgnarrow='obsoletes').obsoletes))
_ysp_chk_used_map(used_map, lambda x: base.verbose_logger.warn("%s", x))
if cnt:
base.verbose_logger.log(
INFO_1,
_('%d package(s) needed for security, out of %d available') %
(cnt, tot))
else:
base.verbose_logger.log(
INFO_1,
_('No packages needed for security; %d packages available' % tot))
return cnt, tot
def add(self, obj, mdtype='updateinfo'):
""" Parse a metadata from a given YumRepository, file, or filename. """
def _rid(repoid, fmt=_('(from %s)'), unknown=_("<unknown>")):
if not repoid:
repoid = unknown
return fmt % repoid
if not obj:
raise UpdateNoticeException
repoid = None
if type(obj) in (type(''), type('')):
unfile = decompress(obj)
infile = open(unfile, 'rt')
elif isinstance(obj, YumRepository):
if obj.id not in self._repos:
repoid = obj.id
self._repos.append(obj.id)
md = obj.retrieveMD(mdtype)
if not md:
raise UpdateNoticeException()
unfile = repo_gen_decompress(md, 'updateinfo.xml')
infile = open(unfile, 'rt')
elif isinstance(obj, FakeRepository):
raise Errors.RepoMDError("No updateinfo for local pkg")
else: # obj is a file object
infile = obj
have_dup = False
for event, elem in safe_iterparse(infile, logger=self._logger):
if elem.tag == 'update':
try:
un = UpdateNotice(elem, repoid, self._vlogger)
except UpdateNoticeException as e:
msg = _("An update notice %s is broken, skipping.") % _rid(
repoid)
if self._vlogger:
self._vlogger.log(logginglevels.DEBUG_1, "%s", msg)
else:
print(msg, file=sys.stderr)
continue
if not self.add_notice(un):
msg = _(
"Update notice %s %s is broken, or a bad duplicate, skipping."
) % (un['update_id'], _rid(repoid))
if not have_dup:
msg += _(
'\nYou should report this problem to the owner of the %s repository.'
) % _rid(repoid, "%s")
msg += _(
'\nIf you are the owner, consider re-running the same command with --verbose to see the '
'exact data that caused the conflict.')
have_dup = True
if self._vlogger:
self._vlogger.warn("%s", msg)
else:
print(msg, file=sys.stderr)
def exclude_updates(base, filters=None):
'''
Exclude all packages to do with updates, using the updateinfo data.
'''
def ysp_del_pkg(pkg, reason="updateinfo"):
""" Deletes a package from all trees that yum knows about """
base.verbose_logger.log(INFO_1,
_(" --> %s from %s excluded (%s)") %
(pkg,pkg.repoid, reason))
pkg.repo.sack.delPackage(pkg)
if filters is None:
filters = base.updateinfo_filters
opts = _updateinfofilter2opts(filters)
if _no_options(opts):
return 0, 0
md_info = base.upinfo
used_map = _ysp_gen_used_map(opts)
# In theory the official API is:
#
# pkgs = base.pkgSack.returnPackages()
#
# ...however that is _extremely_ slow, deleting all packages. So we ask
# for the list of update packages, which is all we care about.
upds = base.doPackageLists(pkgnarrow='updates')
pkgs = upds.updates
# In theory we don't need to do this in some cases, but meh.
upds = base.doPackageLists(pkgnarrow='obsoletes')
pkgs += upds.obsoletes
name2tup = _get_name2oldpkgtup(base)
tot = 0
cnt = 0
for pkg in pkgs:
tot += 1
name = pkg.name
if (name not in name2tup or
not _ysp_should_keep_pkg(opts, name2tup[name], md_info, used_map)):
for p in base.doPackageLists(pkgnarrow='available', patterns=[pkg.name], showdups=True).available:
ysp_del_pkg(p)
continue
cnt += 1
_ysp_chk_used_map(used_map, lambda x: base.verbose_logger.warn("%s", x))
if cnt:
base.verbose_logger.log(INFO_1, _('%d package(s) needed for security, out of %d available') % (cnt, tot))
else:
base.verbose_logger.log(INFO_1, _('No packages needed for security; %d packages available' % tot))
return cnt, tot
def add(self, obj, mdtype="updateinfo"):
""" Parse a metadata from a given YumRepository, file, or filename. """
def _rid(repoid, fmt=_(" (from %s)")):
if not repoid:
return ""
return fmt % repoid
if not obj:
raise UpdateNoticeException
repoid = None
if type(obj) in (type(""), type(u"")):
unfile = decompress(obj)
infile = open(unfile, "rt")
elif isinstance(obj, YumRepository):
if obj.id not in self._repos:
repoid = obj.id
self._repos.append(obj.id)
md = obj.retrieveMD(mdtype)
if not md:
raise UpdateNoticeException()
unfile = repo_gen_decompress(md, "updateinfo.xml")
infile = open(unfile, "rt")
elif isinstance(obj, FakeRepository):
raise Errors.RepoMDError, "No updateinfo for local pkg"
else: # obj is a file object
infile = obj
have_dup = False
for event, elem in safe_iterparse(infile, logger=self._logger):
if elem.tag == "update":
try:
un = UpdateNotice(elem)
except UpdateNoticeException, e:
msg = _("An update notice%s is broken, skipping.") % _rid(repoid)
if self._vlogger:
self._vlogger.log(logginglevels.DEBUG_1, "%s", msg)
else:
print >> sys.stderr, msg
continue
if not self.add_notice(un):
msg = _("Update notice %s%s is broken, or a bad duplicate, skipping.") % (
un["update_id"],
_rid(repoid),
)
if not have_dup:
msg += _("\nYou should report this problem to the owner of the %srepository.") % _rid(
repoid, "%s "
)
have_dup = True
if self._vlogger:
self._vlogger.warn("%s", msg)
else:
print >> sys.stderr, msg
def exclude_updates(base, filters=None):
'''
Exclude all packages to do with updates, using the updateinfo data.
'''
def ysp_del_pkg(pkg, reason="updateinfo"):
""" Deletes a package from all trees that yum knows about """
base.verbose_logger.log(INFO_1,
_(" --> %s from %s excluded (%s)") %
(pkg,pkg.repoid, reason))
pkg.repo.sack.delPackage(pkg)
if filters is None:
filters = base.updateinfo_filters
opts = _ysp_gen_opts(filters)
if _no_options(opts):
return 0, 0
md_info = base.upinfo
used_map = _ysp_gen_used_map(opts)
upds = base.doPackageLists(pkgnarrow='updates')
tot = len(upds.updates)
# In theory we don't need to do this in some cases, but meh.
upds = base.doPackageLists(pkgnarrow='obsoletes')
tot += len(upds.obsoletes)
pkgs = base.pkgSack.returnPackages()
name2tup = _get_name2oldpkgtup(base)
pkgs_to_del = []
for pkg in pkgs:
name = pkg.name
if (name not in name2tup or
not _ysp_should_keep_pkg(opts, name2tup[name], md_info, used_map)):
pkgs_to_del.append(pkg.name)
continue
if pkgs_to_del:
for p in base.doPackageLists(pkgnarrow='available', patterns=pkgs_to_del, showdups=True).available:
ysp_del_pkg(p)
cnt = len(base.doPackageLists(pkgnarrow='updates').updates) + \
len(base.doPackageLists(pkgnarrow='obsoletes').obsoletes)
_ysp_chk_used_map(used_map, lambda x: base.verbose_logger.warn("%s", x))
if cnt:
base.verbose_logger.log(INFO_1, _('%d package(s) needed for security, out of %d available') % (cnt, tot))
else:
base.verbose_logger.log(INFO_1, _('No packages needed for security; %d packages available' % tot))
return cnt, tot
def exclude_all(base, filters=None):
'''
Exclude all packages, using the updateinfo data.
'''
def ysp_del_pkg(pkg, reason="updateinfo"):
""" Deletes a package from all trees that yum knows about """
base.verbose_logger.log(
INFO_1,
_(" --> %s from %s excluded (%s)") % (pkg, pkg.repoid, reason))
pkg.repo.sack.delPackage(pkg)
if filters is None:
filters = base.updateinfo_filters
opts = _updateinfofilter2opts(filters)
if _no_options(opts):
return 0, 0
md_info = base.upinfo
used_map = _ysp_gen_used_map(opts)
pkgs = base.pkgSack.returnPackages()
name2tup = _get_name2aallpkgtup(base)
tot = 0
cnt = 0
for pkg in pkgs:
tot += 1
name = pkg.name
if (name not in name2tup or not _ysp_should_keep_pkg(
opts, name2tup[name], md_info, used_map)):
ysp_del_pkg(pkg)
continue
cnt += 1
_ysp_chk_used_map(used_map, lambda x: base.verbose_logger.warn("%s", x))
if cnt:
base.verbose_logger.log(
INFO_1,
_('%d package(s) needed for security, out of %d available') %
(cnt, tot))
else:
base.verbose_logger.log(
INFO_1,
_('No packages needed for security; %d packages available' % tot))
return cnt, tot
def exclude_all(base, filters=None):
'''
Exclude all packages, using the updateinfo data.
'''
def ysp_del_pkg(pkg, reason="updateinfo"):
""" Deletes a package from all trees that yum knows about """
base.verbose_logger.log(
INFO_1,
_(" --> %s from %s excluded (%s)") % (pkg, pkg.repoid, reason))
pkg.repo.sack.delPackage(pkg)
if filters is None:
filters = base.updateinfo_filters
opts = _ysp_gen_opts(filters)
if _no_options(opts):
return 0, 0
md_info = base.upinfo
used_map = _ysp_gen_used_map(opts)
pkgs = base.pkgSack.returnPackages()
name2tup = _get_name2aallpkgtup(base)
tot = 0
cnt = 0
for pkg in pkgs:
tot += 1
name = pkg.name
if (name not in name2tup or not _ysp_should_keep_pkg(
opts, name2tup[name], md_info, used_map)):
ysp_del_pkg(pkg)
continue
cnt += 1
_ysp_chk_used_map(used_map, lambda x: base.verbose_logger.warn("%s", x))
if cnt:
base.verbose_logger.log(
INFO_1,
_('%d package(s) needed for security, out of %d available') %
(cnt, tot))
else:
base.verbose_logger.log(
INFO_1,
_('No packages needed for security; %d packages available' % tot))
return cnt, tot
def _ask_user(self, question):
if self.base.conf.assumeyes and not self.base.conf.assumeno:
return
elif self.base.conf.assumeno and not self.base.conf.assumeyes:
raise YError(_('Safe and good answer. Exiting.'))
answer = raw_input(question).lower()
answer = _(answer)
while not ((answer in yes) or (answer in no)):
answer = raw_input(question).lower()
answer = _(answer)
if answer in yes:
return
else:
raise YError(_('Safe and good answer. Exiting.'))
def _get_data(cls, req):
""" Wrapper around response from server
check data and print nice error in case of some error (and return None)
otherwise return json object.
"""
try:
output = json.loads(req.text)
except ValueError:
YCliError(_("Unknown response from server."))
return
if req.status_code != 200:
YCliError(_("Something went wrong:\n {0}\n".format(output["error"])))
return
return output
def _ask_user(self, question):
if self.base.conf.assumeyes and not self.base.conf.assumeno:
return
elif self.base.conf.assumeno and not self.base.conf.assumeyes:
raise YError(_("Safe and good answer. Exiting."))
answer = raw_input(question).lower()
answer = _(answer)
while not ((answer in yes) or (answer in no)):
answer = raw_input(question).lower()
answer = _(answer)
if answer in yes:
return
else:
raise YError(_("Safe and good answer. Exiting."))
def _cmd_enable(self, chroot):
self._need_root()
self._ask_user("""
You are about to enable a Playground repository.
Do you want to continue? [y/N]: """)
api_url = "{0}/api/playground/list/".format(
self.copr_url)
req = requests.get(api_url)
output = self._get_data(req)
if output["output"] != "ok":
raise YCliError(_("Unknown response from server."))
for repo in output["repos"]:
project_name = "{0}/{1}".format(repo["username"],
repo["coprname"])
repo_filename = "/etc/yum.repos.d/_playground_{}.repo" \
.format(project_name.replace("/", "-"))
try:
# check if that repo exist? but that will result in twice
# up calls
api_url = "{0}/api/coprs/{1}/detail/{2}/".format(
self.copr_url, project_name, chroot)
req = requests.get(api_url)
output2 = self._get_data(req)
if output2 and ("output" in output2) and (output2["output"] == "ok"):
self._download_repo(project_name, repo_filename, chroot)
except YError:
# likely 404 and that repo does not exist
pass
def _get_data(cls, req):
""" Wrapper around response from server
check data and print nice error in case of some error (and return None)
otherwise return json object.
"""
try:
output = json.loads(req.text)
except ValueError:
YCliError(_("Unknown response from server."))
return
if req.status_code != 200:
YCliError(_(
"Something went wrong:\n {0}\n".format(output["error"])))
return
return output
def ysp_del_pkg(tspkg):
""" Deletes a package within a transaction. """
base.verbose_logger.log(
INFO_1,
_(" --> %s from %s removed (updateinfo)") %
(tspkg.po, tspkg.po.ui_from_repo))
tsinfo.remove(tspkg.pkgtup)
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 dequeue_all(self):
""" De-Queue all delta rebuilds and spawn the rebuild processes. """
count = total = 0
for po in self.jobs.values() + self._future_jobs:
count += 1
total += po.rpm.size
if total:
self.verbose_logger.info(
_('Finishing delta rebuilds of %d package(s) (%s)'), count,
progress.format_number(total))
if po.repo.callback:
if hasattr(progress, 'text_meter_total_size'):
progress.text_meter_total_size(0)
self.progress = po.repo.callback
# default timescale 5s works fine with 0.3s dl updates.
# drpm rebuild jobs do not finish that often, so bump it
try:
self.progress.re.timescale = 30
except:
pass # accessing private api
self.progress.start(
filename=None,
url=None, # BZ 963023
text='<locally rebuilding deltarpms>',
size=total)
self.done = 0
while self._future_jobs:
self.dequeue()
def ysp_del_pkg(tspkg):
""" Deletes a package within a transaction. """
base.verbose_logger.log(
INFO_1,
_(" --> %s from %s removed (updateinfo)") %
(tspkg.po, tspkg.po.ui_from_repo))
tsinfo.remove(tspkg.pkgtup)
def _cmd_enable(self, chroot):
self._need_root()
self._ask_user(
"""
You are about to enable a Playground repository.
Do you want to continue? [y/N]: """
)
api_url = "{0}/api/playground/list/".format(self.copr_url)
req = requests.get(api_url)
output = self._get_data(req)
if output["output"] != "ok":
raise YCliError(_("Unknown response from server."))
for repo in output["repos"]:
project_name = "{0}/{1}".format(repo["username"], repo["coprname"])
repo_filename = "/etc/yum.repos.d/_playground_{}.repo".format(project_name.replace("/", "-"))
try:
# check if that repo exist? but that will result in twice
# up calls
api_url = "{0}/api/coprs/{1}/detail/{2}/".format(self.copr_url, project_name, chroot)
req = requests.get(api_url)
output2 = self._get_data(req)
if output2 and ("output" in output2) and (output2["output"] == "ok"):
self._download_repo(project_name, repo_filename, chroot)
except YError:
# likely 404 and that repo does not exist
pass
def dequeue_all(self):
""" De-Queue all delta rebuilds and spawn the rebuild processes. """
count = total = 0
for po in self.jobs.values() + self._future_jobs:
count += 1
total += po.rpm.size
if total:
self.verbose_logger.info(
_("Finishing delta rebuilds of %d package(s) (%s)"), count, progress.format_number(total)
)
if po.repo.callback:
if hasattr(progress, "text_meter_total_size"):
progress.text_meter_total_size(0)
self.progress = po.repo.callback
# default timescale 5s works fine with 0.3s dl updates.
# drpm rebuild jobs do not finish that often, so bump it
try:
self.progress.re.timescale = 30
except:
pass # accessing private api
self.progress.start(
filename=None, url=None, text="<locally rebuilding deltarpms>", size=total # BZ 963023
)
self.done = 0
while self._future_jobs:
self.dequeue()
def doCommand(self, base, basecmd, extcmds):
try:
subcommand = extcmds[0]
except (ValueError, IndexError):
base.logger.critical(
_('Error: ') +
_('exactly one parameter to '
'playground command are required'))
# FIXME:
# dnf.cli.commands.err_mini_usage(self.cli, self.cli.base.basecmd)
raise YCliError(
_('exactly one parameter to '
'playground command are required'))
chroot = self._guess_chroot()
if subcommand == "enable":
self._cmd_enable(chroot)
base.logger.info(_("Playground repositories successfully enabled."))
elif subcommand == "disable":
self._cmd_disable()
base.logger.info(_("Playground repositories successfully disabled."))
elif subcommand == "upgrade":
self._cmd_disable()
self._cmd_enable(chroot)
base.logger.info(_("Playground repositories successfully updated."))
else:
raise YError(
_('Unknown subcommand {}.').format(subcommand))
return 0, [basecmd + ' done']
def safe_iterparse(filename, logger=None):
""" Works like iterparse, but hides XML errors (prints a warning). """
try:
for event, elem in iterparse(filename):
yield event, elem
except SyntaxError: # Bad XML
if logger:
logger.critical(_("Updateinfo file is not valid XML: %s"), filename)
else:
print >> sys.stderr, "Updateinfo file is not valid XML:", filename
def _log_failure(data):
"""Log the mismatched data similarly to conflict markers in git."""
if self._vlogger is None:
return
msg = _('Duplicate of %s differs in some fields:\n')
msg %= other._md['update_id']
msg += '<<<<<<< %s:%s\n' % (_rid(other), data)
msg += '%r\n=======\n%r\n' % (other._md[data], self._md[data])
msg += '>>>>>>> %s:%s' % (_rid(self), data)
# --verbose mode enables this
self._vlogger.log(logginglevels.DEBUG_3, msg)
def _log_failure(data):
"""Log the mismatched data similarly to conflict markers in git."""
if self._vlogger is None:
return
msg = _('Duplicate of %s differs in some fields:\n')
msg %= other._md['update_id']
msg += '<<<<<<< %s:%s\n' % (_rid(other), data)
msg += '%r\n=======\n%r\n' % (other._md[data], self._md[data])
msg += '>>>>>>> %s:%s' % (_rid(self), data)
# --verbose mode enables this
self._vlogger.log(logginglevels.DEBUG_3, msg)
def _wait(self, block=False):
num = 0
while self.jobs:
if block:
pid, code = os.wait()
else:
pid, code = os.waitpid(-1, os.WNOHANG)
if not pid:
break
# urlgrabber spawns child jobs, too. But they exit synchronously,
# so we should never see an unknown pid here.
assert pid in self.jobs
po = self.jobs.pop(pid)
if self.progress:
self.done += po.rpm.size
self.progress.update(self.done)
if code != 0:
unlink_f(po.rpm.localpath)
self.adderror(po, _("Delta RPM rebuild failed"))
elif not po.rpm.verifyLocalPkg():
self.adderror(po, _("Checksum of the delta-rebuilt RPM failed"))
else:
# done with drpm file, unlink when local
if po.localpath.startswith(po.repo.pkgdir):
os.unlink(po.localpath)
# rename the rpm if --downloadonly
if po.rpm.localpath.endswith(".tmp"):
rpmfile = po.rpm.localpath.rsplit(".", 2)[0]
os.rename(po.rpm.localpath, rpmfile)
po.rpm.localpath = rpmfile
num += 1
# when blocking, one is enough
if block:
break
return num
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 dequeue_all(self):
""" De-Queue all delta rebuilds and spawn the rebuild processes. """
count = total = 0
for po in self.jobs.values() + self._future_jobs:
count += 1
total += po.rpm.size
if total:
self.verbose_logger.info(_('Finishing delta rebuilds of %d package(s) (%s)'),
count, progress.format_number(total))
if po.repo.callback:
if hasattr(progress, 'text_meter_total_size'):
progress.text_meter_total_size(0)
self.progress = po.repo.callback
self.progress.start(filename=None, url=None, # BZ 963023
text='<locally rebuilding deltarpms>', size=total)
self.done = 0
while self._future_jobs:
self.dequeue()
def doCommand(self, base, basecmd, extcmds):
try:
subcommand = extcmds[0]
except (ValueError, IndexError):
base.logger.critical(_("Error: ") + _("exactly one parameter to " "playground command are required"))
# FIXME:
# dnf.cli.commands.err_mini_usage(self.cli, self.cli.base.basecmd)
raise YCliError(_("exactly one parameter to " "playground command are required"))
chroot = self._guess_chroot()
if subcommand == "enable":
self._cmd_enable(chroot)
base.logger.info(_("Playground repositories successfully enabled."))
elif subcommand == "disable":
self._cmd_disable()
base.logger.info(_("Playground repositories successfully disabled."))
elif subcommand == "upgrade":
self._cmd_disable()
self._cmd_enable(chroot)
base.logger.info(_("Playground repositories successfully updated."))
else:
raise YError(_("Unknown subcommand {}.").format(subcommand))
return 0, [basecmd + " done"]
import yum
import glob
import json
import os
import platform
import requests
import urllib
from yum.i18n import _
from yum.plugins import TYPE_INTERACTIVE
requires_api_version = "2.5"
plugin_type = (TYPE_INTERACTIVE,)
yes = set([_("yes"), _("y")])
no = set([_("no"), _("n"), ""])
YError = yum.Errors.YumBaseError
YCliError = yum.Errors.MiscError
def config_hook(conduit):
conduit.registerCommand(CoprCommand())
conduit.registerCommand(PlaygroundCommand())
class CoprCommand:
""" Copr plugin for DNF """
def getNames(self):
def _rid(repoid, fmt=_('(from %s)'), unknown=_("<unknown>")):
if not repoid:
repoid = unknown
return fmt % repoid
def ysp_del_pkg(pkg, reason="updateinfo"):
""" Deletes a package from all trees that yum knows about """
base.verbose_logger.log(INFO_1,
_(" --> %s from %s excluded (%s)") %
(pkg,pkg.repoid, reason))
pkg.repo.sack.delPackage(pkg)
import yum
import glob
import json
import os
import platform
import requests
import urllib
from yum.i18n import _
from yum.plugins import TYPE_INTERACTIVE
requires_api_version = '2.5'
plugin_type = (TYPE_INTERACTIVE,)
yes = set([_('yes'), _('y')])
no = set([_('no'), _('n'), ''])
YError = yum.Errors.YumBaseError
YCliError = yum.Errors.MiscError
def config_hook(conduit):
conduit.registerCommand(CoprCommand())
conduit.registerCommand(PlaygroundCommand())
class CoprCommand:
""" Copr plugin for DNF """
def getNames(self):
return [self.aliases[0]]
def __init__(self, ayum, pkgs, adderror):
self.verbose_logger = ayum.verbose_logger
self.adderror = adderror
self.jobs = {}
self._future_jobs = []
self.progress = None
self.limit = ayum.conf.deltarpm
if self.limit < 0:
nprocs = _num_cpus_online()
self.limit *= -nprocs
if not self.limit: # Turned off.
return
# calculate update sizes
oldrpms = {}
pinfo = {}
reposize = {}
for index, po in enumerate(pkgs):
if po.repo.deltarpm_percentage == 1:
continue # Allow people to turn off a repo. (meh)
if po.state == TS_UPDATE: pass
elif po.name in ayum.conf.installonlypkgs: pass
else:
names = oldrpms.get(po.repo)
if names is None:
# load all locally cached rpms
names = oldrpms[po.repo] = {}
for rpmfn in os.listdir(po.repo.pkgdir):
m = re.match('^(.+)-(.+)-(.+)\.(.+)\.rpm$', rpmfn)
if m:
n, v, r, a = m.groups()
names.setdefault((n, a), set()).add((v, r))
if (po.name, po.arch) not in names:
continue
pinfo.setdefault(po.repo, {})[po.pkgtup] = index
reposize[po.repo] = reposize.get(po.repo, 0) + po.size
# don't use deltas when deltarpm not installed
if reposize and not os.access(APPLYDELTA, os.X_OK):
self.verbose_logger.info(_('Delta RPMs disabled because %s not installed.'), APPLYDELTA)
return
# download delta metadata
mdpath = {}
for repo in reposize:
for name in ('prestodelta', 'deltainfo'):
try: data = repo.repoXML.getData(name); break
except: pass
else:
self.verbose_logger.info(_('No Presto metadata available for %s'), repo)
continue
path = repo.cachedir +'/'+ os.path.basename(data.location[1])
if not os.path.exists(path) and int(data.size) > reposize[repo]:
self.verbose_logger.info(_('Not downloading Presto metadata for %s'), repo)
continue
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))
kwargs = {}
if async and repo._async:
kwargs['failfunc'] = failfunc
kwargs['async'] = True
try: mdpath[repo] = repo._retrieveMD(name, **kwargs)
except RepoError, e: failfunc(e)
def doCommand(self, base, basecmd, extcmds):
try:
subcommand = extcmds[0]
project_name = extcmds[1]
except (ValueError, IndexError):
base.logger.critical(
_('Error: ') +
_('exactly two additional parameters to '
'copr command are required'))
# FIXME
# dnf.cli.commands.err_mini_usage(self.cli, self.cli.base.basecmd)
raise YCliError(
_('exactly two additional parameters to '
'copr command are required'))
try:
chroot = extcmds[2]
except IndexError:
chroot = self._guess_chroot()
repo_filename = "/etc/yum.repos.d/_copr_{}.repo" \
.format(project_name.replace("/", "-"))
if subcommand == "enable":
self._need_root()
self._ask_user("""
You are about to enable a Copr repository. Please note that this
repository is not part of the main Fedora distribution, and quality
may vary.
The Fedora Project does not exercise any power over the contents of
this repository beyond the rules outlined in the Copr FAQ at
<https://fedorahosted.org/copr/wiki/UserDocs#WhatIcanbuildinCopr>, and
packages are not held to any quality or securty level.
Please do not file bug reports about these packages in Fedora
Bugzilla. In case of problems, contact the owner of this repository.
Do you want to continue? [y/N]: """)
self._download_repo(project_name, repo_filename, chroot)
base.logger.info(_("Repository successfully enabled."))
elif subcommand == "disable":
self._need_root()
self._remove_repo(repo_filename)
base.logger.info(_("Repository successfully disabled."))
elif subcommand == "list":
#http://copr.fedoraproject.org/api/coprs/ignatenkobrain/
api_path = "/api/coprs/{}/".format(project_name)
opener = urllib.FancyURLopener({})
res = opener.open(self.copr_url + api_path)
try:
json_parse = json.loads(res.read())
except ValueError:
raise YError(
_("Can't parse repositories for username '{}'.")
.format(project_name))
section_text = _("List of {} coprs").format(project_name)
self._print_match_section(section_text)
i = 0
while i < len(json_parse["repos"]):
msg = "{0}/{1} : ".format(project_name,
json_parse["repos"][i]["name"])
desc = json_parse["repos"][i]["description"]
if not desc:
desc = _("No description given")
msg = self.base.fmtKeyValFill(unicode(msg), desc)
print(msg)
i += 1
elif subcommand == "search":
#http://copr.fedoraproject.org/api/coprs/search/tests/
api_path = "/api/coprs/search/{}/".format(project_name)
opener = urllib.FancyURLopener({})
res = opener.open(self.copr_url + api_path)
try:
json_parse = json.loads(res.read())
except ValueError:
raise YError(_("Can't parse search for '{}'.").format(project_name))
section_text = _("Matched: {}").format(project_name)
self._print_match_section(section_text)
i = 0
while i < len(json_parse["repos"]):
msg = "{0}/{1} : ".format(json_parse["repos"][i]["username"], json_parse["repos"][i]["coprname"])
desc = json_parse["repos"][i]["description"]
if not desc:
desc = _("No description given.")
msg = self.base.fmtKeyValFill(unicode(msg), desc)
print(msg)
i += 1
else:
raise YError(
_('Unknown subcommand {}.').format(subcommand))
return 0, [basecmd + ' done']
def remove_txmbrs(base, filters=None):
'''
Remove packages from the transaction, using the updateinfo data.
'''
def ysp_del_pkg(tspkg):
""" Deletes a package within a transaction. """
base.verbose_logger.log(
INFO_1,
_(" --> %s from %s removed (updateinfo)") %
(tspkg.po, tspkg.po.ui_from_repo))
tsinfo.remove(tspkg.pkgtup)
if filters is None:
filters = base.updateinfo_filters
opts = _ysp_gen_opts(filters)
if _no_options(opts):
return 0, 0, 0
md_info = base.upinfo
tot = 0
cnt = 0
used_map = _ysp_gen_used_map(opts)
tsinfo = base.tsInfo
tspkgs = tsinfo.getMembers()
# Ok, here we keep any pkgs that pass "ysp" tests, then we keep all
# related pkgs ... Ie. "installed" version marked for removal.
keep_pkgs = set()
count_states = set(TS_INSTALL_STATES + [TS_ERASE])
count_pkgs = set()
for tspkg in tspkgs:
if tspkg.output_state in count_states:
count_pkgs.add(tspkg.po)
name2tup = _get_name2oldpkgtup(base)
for tspkg in tspkgs:
if tspkg.output_state in count_states:
tot += 1
name = tspkg.po.name
if (name not in name2tup or not _ysp_should_keep_pkg(
opts, name2tup[name], md_info, used_map)):
continue
if tspkg.output_state in count_states:
cnt += 1
keep_pkgs.add(tspkg.po)
scnt = cnt
mini_depsolve_again = True
while mini_depsolve_again:
mini_depsolve_again = False
for tspkg in tspkgs:
if tspkg.po in keep_pkgs:
# Find any related pkgs, and add them:
for (rpkg, reason) in tspkg.relatedto:
if rpkg not in keep_pkgs:
if rpkg in count_pkgs:
cnt += 1
keep_pkgs.add(rpkg)
mini_depsolve_again = True
else:
# If related to any keep pkgs, add us
for (rpkg, reason) in tspkg.relatedto:
if rpkg in keep_pkgs:
if rpkg in count_pkgs:
cnt += 1
keep_pkgs.add(tspkg.po)
mini_depsolve_again = True
break
for tspkg in tspkgs:
if tspkg.po not in keep_pkgs:
ysp_del_pkg(tspkg)
_ysp_chk_used_map(used_map, lambda x: base.verbose_logger.warn("%s", x))
if cnt:
base.verbose_logger.log(
INFO_1,
_('%d package(s) needed (+%d related) for security, out of %d available'
) % (scnt, cnt - scnt, tot))
else:
base.verbose_logger.log(
INFO_1,
_('No packages needed for security; %d packages available') % tot)
return cnt, scnt, tot
class CoprCommand:
""" Copr plugin for DNF """
def getNames(self):
return [self.aliases[0]]
def getUsage(self):
return self.usage
def getSummary(self):
return self.summary[1:]
def doCheck(self, base, basecmd, extcmds):
self.base = base
copr_url = "https://copr.fedoraproject.org"
aliases = ("copr",)
summary = _("Interact with Copr repositories.")
usage = _("""
enable name/project [chroot]
disable name/project
list name
search project
Examples:
copr enable rhscl/perl516 epel-6-x86_64
copr enable ignatenkobrain/ocltoys
copr disable rhscl/perl516
copr list ignatenkobrain
copr search tests
""")
def doCommand(self, base, basecmd, extcmds):
try:
subcommand = extcmds[0]
project_name = extcmds[1]
except (ValueError, IndexError):
base.logger.critical(
_('Error: ') +
_('exactly two additional parameters to '
'copr command are required'))
# FIXME
# dnf.cli.commands.err_mini_usage(self.cli, self.cli.base.basecmd)
raise YCliError(
_('exactly two additional parameters to '
'copr command are required'))
try:
chroot = extcmds[2]
except IndexError:
chroot = self._guess_chroot()
repo_filename = "/etc/yum.repos.d/_copr_{}.repo" \
.format(project_name.replace("/", "-"))
if subcommand == "enable":
self._need_root()
self._ask_user("""
You are about to enable a Copr repository. Please note that this
repository is not part of the main Fedora distribution, and quality
may vary.
The Fedora Project does not exercise any power over the contents of
this repository beyond the rules outlined in the Copr FAQ at
<https://fedorahosted.org/copr/wiki/UserDocs#WhatIcanbuildinCopr>, and
packages are not held to any quality or securty level.
Please do not file bug reports about these packages in Fedora
Bugzilla. In case of problems, contact the owner of this repository.
Do you want to continue? [y/N]: """)
self._download_repo(project_name, repo_filename, chroot)
base.logger.info(_("Repository successfully enabled."))
elif subcommand == "disable":
self._need_root()
self._remove_repo(repo_filename)
base.logger.info(_("Repository successfully disabled."))
elif subcommand == "list":
#http://copr.fedoraproject.org/api/coprs/ignatenkobrain/
api_path = "/api/coprs/{}/".format(project_name)
opener = urllib.FancyURLopener({})
res = opener.open(self.copr_url + api_path)
try:
json_parse = json.loads(res.read())
except ValueError:
raise YError(
_("Can't parse repositories for username '{}'.")
.format(project_name))
section_text = _("List of {} coprs").format(project_name)
self._print_match_section(section_text)
i = 0
while i < len(json_parse["repos"]):
msg = "{0}/{1} : ".format(project_name,
json_parse["repos"][i]["name"])
desc = json_parse["repos"][i]["description"]
if not desc:
desc = _("No description given")
msg = self.base.fmtKeyValFill(unicode(msg), desc)
print(msg)
i += 1
elif subcommand == "search":
#http://copr.fedoraproject.org/api/coprs/search/tests/
api_path = "/api/coprs/search/{}/".format(project_name)
opener = urllib.FancyURLopener({})
res = opener.open(self.copr_url + api_path)
try:
json_parse = json.loads(res.read())
except ValueError:
raise YError(_("Can't parse search for '{}'.").format(project_name))
section_text = _("Matched: {}").format(project_name)
self._print_match_section(section_text)
i = 0
while i < len(json_parse["repos"]):
msg = "{0}/{1} : ".format(json_parse["repos"][i]["username"], json_parse["repos"][i]["coprname"])
desc = json_parse["repos"][i]["description"]
if not desc:
desc = _("No description given.")
msg = self.base.fmtKeyValFill(unicode(msg), desc)
print(msg)
i += 1
else:
raise YError(
_('Unknown subcommand {}.').format(subcommand))
return 0, [basecmd + ' done']
def _print_match_section(self, text):
formatted = self.base.fmtSection(text)
print(formatted)
def _ask_user(self, question):
if self.base.conf.assumeyes and not self.base.conf.assumeno:
return
elif self.base.conf.assumeno and not self.base.conf.assumeyes:
raise YError(_('Safe and good answer. Exiting.'))
answer = raw_input(question).lower()
answer = _(answer)
while not ((answer in yes) or (answer in no)):
answer = raw_input(question).lower()
answer = _(answer)
if answer in yes:
return
else:
raise YError(_('Safe and good answer. Exiting.'))
@classmethod
def _need_root(cls):
# FIXME this should do dnf itself (BZ#1062889)
if os.geteuid() != 0:
raise YError(
_('This command has to be run under the root user.'))
@classmethod
def _guess_chroot(cls):
""" Guess which choot is equivalent to this machine """
# FIXME Copr should generate non-specific arch repo
dist = platform.linux_distribution()
if "Fedora" in dist:
# x86_64 because repo-file is same for all arch
# ($basearch is used)
if "Rawhide" in dist:
chroot = ("fedora-rawhide-x86_64")
else:
chroot = ("fedora-{}-x86_64".format(dist[1]))
else:
chroot = ("epel-%s-x86_64" % dist[1].split(".", 1)[0])
return chroot
@classmethod
def _download_repo(cls, project_name, repo_filename, chroot=None):
if chroot is None:
chroot = cls._guess_chroot()
#http://copr.fedoraproject.org/coprs/larsks/rcm/repo/epel-7-x86_64/
api_path = "/coprs/{0}/repo/{1}/".format(project_name, chroot)
ug = grabber.URLGrabber()
# FIXME when we are full on python2 urllib.parse
try:
ug.urlgrab(cls.copr_url + api_path, filename=repo_filename)
except grabber.URLGrabError as e:
cls._remove_repo(repo_filename)
raise YError(str(e))
@classmethod
def _remove_repo(cls, repo_filename):
# FIXME is it Copr repo ?
try:
os.remove(repo_filename)
except OSError as e:
raise YError(str(e))
@classmethod
def _get_data(cls, req):
""" Wrapper around response from server
check data and print nice error in case of some error (and return None)
otherwise return json object.
"""
try:
output = json.loads(req.text)
except ValueError:
YCliError(_("Unknown response from server."))
return
if req.status_code != 200:
YCliError(_(
"Something went wrong:\n {0}\n".format(output["error"])))
return
return output
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))
def __init__(self, ayum, pkgs, adderror):
self.verbose_logger = ayum.verbose_logger
self.adderror = adderror
self.jobs = {}
self._future_jobs = []
self.progress = None
self.limit = ayum.conf.deltarpm
if self.limit < 0:
nprocs = _num_cpus_online()
self.limit *= -nprocs
if not self.limit: # Turned off.
return
# calculate update sizes
oldrpms = {}
pinfo = {}
reposize = {}
for index, po in enumerate(pkgs):
perc = po.repo.deltarpm_percentage
if perc is None:
urls = po.repo.urls
perc = ayum.conf.deltarpm_percentage
if len(urls) == 1 and urls[0].startswith("file:"):
perc = 0 # for local repos, default to off.
if perc == 0:
continue # Allow people to turn off a repo. (meh)
if po.state == TS_UPDATE:
pass
elif po.name in ayum.conf.installonlypkgs:
pass
else:
names = oldrpms.get(po.repo)
if names is None:
# load all locally cached rpms
names = oldrpms[po.repo] = {}
for rpmfn in os.listdir(po.repo.pkgdir):
m = re.match("^(.+)-(.+)-(.+)\.(.+)\.rpm$", rpmfn)
if m:
n, v, r, a = m.groups()
names.setdefault((n, a), set()).add((v, r))
if (po.name, po.arch) not in names:
continue
pinfo.setdefault(po.repo, {})[po.pkgtup] = index
reposize[po.repo] = reposize.get(po.repo, 0) + po.size
# don't use deltas when deltarpm not installed
if reposize and not os.access(APPLYDELTA, os.X_OK):
self.verbose_logger.info(_("Delta RPMs disabled because %s not installed."), APPLYDELTA)
return
# download delta metadata
mdpath = {}
for repo in reposize:
for name in ("prestodelta", "deltainfo"):
try:
data = repo.repoXML.getData(name)
break
except:
pass
else:
self.verbose_logger.info(_("No Presto metadata available for %s"), repo)
continue
path = repo.cachedir + "/" + os.path.basename(data.location[1])
perc = repo.deltarpm_metadata_percentage
data_size = int(data.size) * (perc / 100.0)
if perc and not os.path.exists(path) and data_size > reposize[repo]:
msg = _("Not downloading deltainfo for %s, MD is %s and rpms are %s")
self.verbose_logger.info(
msg, repo, progress.format_number(data_size), progress.format_number(reposize[repo])
)
continue
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))
kwargs = {}
if async and repo._async:
kwargs["failfunc"] = failfunc
kwargs["async"] = True
try:
mdpath[repo] = repo._retrieveMD(name, **kwargs)
except RepoError, e:
failfunc(e)
class PlaygroundCommand(CoprCommand):
""" Playground plugin for DNF """
aliases = ("playground",)
summary = _("Interact with Playground repository.")
usage = " [enable|disable|upgrade]"
def _cmd_enable(self, chroot):
self._need_root()
self._ask_user("""
You are about to enable a Playground repository.
Do you want to continue? [y/N]: """)
api_url = "{0}/api/playground/list/".format(
self.copr_url)
req = requests.get(api_url)
output = self._get_data(req)
if output["output"] != "ok":
raise YCliError(_("Unknown response from server."))
for repo in output["repos"]:
project_name = "{0}/{1}".format(repo["username"],
repo["coprname"])
repo_filename = "/etc/yum.repos.d/_playground_{}.repo" \
.format(project_name.replace("/", "-"))
try:
# check if that repo exist? but that will result in twice
# up calls
api_url = "{0}/api/coprs/{1}/detail/{2}/".format(
self.copr_url, project_name, chroot)
req = requests.get(api_url)
output2 = self._get_data(req)
if output2 and ("output" in output2) and (output2["output"] == "ok"):
self._download_repo(project_name, repo_filename, chroot)
except YError:
# likely 404 and that repo does not exist
pass
def _cmd_disable(self):
self._need_root()
for repo_filename in glob.glob('/etc/yum.repos.d/_playground_*.repo'):
self._remove_repo(repo_filename)
def doCommand(self, base, basecmd, extcmds):
try:
subcommand = extcmds[0]
except (ValueError, IndexError):
base.logger.critical(
_('Error: ') +
_('exactly one parameter to '
'playground command are required'))
# FIXME:
# dnf.cli.commands.err_mini_usage(self.cli, self.cli.base.basecmd)
raise YCliError(
_('exactly one parameter to '
'playground command are required'))
chroot = self._guess_chroot()
if subcommand == "enable":
self._cmd_enable(chroot)
base.logger.info(_("Playground repositories successfully enabled."))
elif subcommand == "disable":
self._cmd_disable()
base.logger.info(_("Playground repositories successfully disabled."))
elif subcommand == "upgrade":
self._cmd_disable()
self._cmd_enable(chroot)
base.logger.info(_("Playground repositories successfully updated."))
else:
raise YError(
_('Unknown subcommand {}.').format(subcommand))
return 0, [basecmd + ' done']
def _rid(repoid, fmt=_(" (from %s)")):
if not repoid:
return ""
return fmt % repoid
def _rid(repoid, fmt=_('(from %s)'), unknown=_("<unknown>")):
if not repoid:
repoid = unknown
return fmt % repoid
def _need_root(cls):
# FIXME this should do dnf itself (BZ#1062889)
if os.geteuid() != 0:
raise YError(_("This command has to be run under the root user."))
def _need_root(cls):
# FIXME this should do dnf itself (BZ#1062889)
if os.geteuid() != 0:
raise YError(
_('This command has to be run under the root user.'))
def __init__(self, ayum, pkgs, adderror):
self.verbose_logger = ayum.verbose_logger
self.adderror = adderror
self.jobs = {}
self._future_jobs = []
self.progress = None
self.limit = ayum.conf.deltarpm
if self.limit < 0:
nprocs = _num_cpus_online()
self.limit *= -nprocs
if not self.limit: # Turned off.
return
# calculate update sizes
oldrpms = {}
pinfo = {}
reposize = {}
for index, po in enumerate(pkgs):
perc = po.repo.deltarpm_percentage
if perc is None:
urls = po.repo.urls
perc = ayum.conf.deltarpm_percentage
if len(urls) == 1 and urls[0].startswith('file:'):
perc = 0 # for local repos, default to off.
if perc == 0:
continue # Allow people to turn off a repo. (meh)
if po.state == TS_UPDATE: pass
elif po.name in ayum.conf.installonlypkgs: pass
else:
names = oldrpms.get(po.repo)
if names is None:
# load all locally cached rpms
names = oldrpms[po.repo] = {}
for rpmfn in os.listdir(po.repo.pkgdir):
m = re.match('^(.+)-(.+)-(.+)\.(.+)\.rpm$', rpmfn)
if m:
n, v, r, a = m.groups()
names.setdefault((n, a), set()).add((v, r))
if (po.name, po.arch) not in names:
continue
pinfo.setdefault(po.repo, {})[po.pkgtup] = index
reposize[po.repo] = reposize.get(po.repo, 0) + po.size
# don't use deltas when deltarpm not installed
if reposize and not os.access(APPLYDELTA, os.X_OK):
self.verbose_logger.info(
_('Delta RPMs disabled because %s not installed.'), APPLYDELTA)
return
# download delta metadata
mdpath = {}
for repo in reposize:
for name in ('prestodelta', 'deltainfo'):
try:
data = repo.repoXML.getData(name)
break
except:
pass
else:
self.verbose_logger.info(
_('No Presto metadata available for %s'), repo)
continue
path = repo.cachedir + '/' + os.path.basename(data.location[1])
perc = repo.deltarpm_metadata_percentage
data_size = int(data.size) * (perc / 100.0)
if perc and not os.path.exists(
path) and data_size > reposize[repo]:
msg = _(
'Not downloading deltainfo for %s, MD is %s and rpms are %s'
)
self.verbose_logger.info(
msg, repo, progress.format_number(data_size),
progress.format_number(reposize[repo]))
continue
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))
kwargs = {}
if async and repo._async:
kwargs['failfunc'] = failfunc
kwargs['async'] = True
try:
mdpath[repo] = repo._retrieveMD(name, **kwargs)
except RepoError, e:
failfunc(e)
def remove_txmbrs(base, filters=None):
'''
Remove packages from the transaction, using the updateinfo data.
'''
def ysp_del_pkg(tspkg):
""" Deletes a package within a transaction. """
base.verbose_logger.log(INFO_1,
_(" --> %s from %s removed (updateinfo)") %
(tspkg.po, tspkg.po.ui_from_repo))
tsinfo.remove(tspkg.pkgtup)
if filters is None:
filters = base.updateinfo_filters
opts = _updateinfofilter2opts(filters)
if _no_options(opts):
return 0, 0, 0
md_info = base.upinfo
tot = 0
cnt = 0
used_map = _ysp_gen_used_map(opts)
tsinfo = base.tsInfo
tspkgs = tsinfo.getMembers()
# Ok, here we keep any pkgs that pass "ysp" tests, then we keep all
# related pkgs ... Ie. "installed" version marked for removal.
keep_pkgs = set()
count_states = set(TS_INSTALL_STATES + [TS_ERASE])
count_pkgs = set()
for tspkg in tspkgs:
if tspkg.output_state in count_states:
count_pkgs.add(tspkg.po)
name2tup = _get_name2oldpkgtup(base)
for tspkg in tspkgs:
if tspkg.output_state in count_states:
tot += 1
name = tspkg.po.name
if (name not in name2tup or
not _ysp_should_keep_pkg(opts, name2tup[name], md_info, used_map)):
continue
if tspkg.output_state in count_states:
cnt += 1
keep_pkgs.add(tspkg.po)
scnt = cnt
mini_depsolve_again = True
while mini_depsolve_again:
mini_depsolve_again = False
for tspkg in tspkgs:
if tspkg.po in keep_pkgs:
# Find any related pkgs, and add them:
for (rpkg, reason) in tspkg.relatedto:
if rpkg not in keep_pkgs:
if rpkg in count_pkgs:
cnt += 1
keep_pkgs.add(rpkg)
mini_depsolve_again = True
else:
# If related to any keep pkgs, add us
for (rpkg, reason) in tspkg.relatedto:
if rpkg in keep_pkgs:
if rpkg in count_pkgs:
cnt += 1
keep_pkgs.add(tspkg.po)
mini_depsolve_again = True
break
for tspkg in tspkgs:
if tspkg.po not in keep_pkgs:
ysp_del_pkg(tspkg)
_ysp_chk_used_map(used_map, lambda x: base.verbose_logger.warn("%s", x))
if cnt:
base.verbose_logger.log(INFO_1, _('%d package(s) needed (+%d related) for security, out of %d available') % (scnt, cnt - scnt, tot))
else:
base.verbose_logger.log(INFO_1, _('No packages needed for security; %d packages available') % tot)
return cnt, scnt, tot
def doCommand(self, base, basecmd, extcmds):
try:
subcommand = extcmds[0]
project_name = extcmds[1]
except (ValueError, IndexError):
base.logger.critical(_("Error: ") + _("exactly two additional parameters to " "copr command are required"))
# FIXME
# dnf.cli.commands.err_mini_usage(self.cli, self.cli.base.basecmd)
raise YCliError(_("exactly two additional parameters to " "copr command are required"))
try:
chroot = extcmds[2]
except IndexError:
chroot = self._guess_chroot()
repo_filename = "/etc/yum.repos.d/_copr_{}.repo".format(project_name.replace("/", "-"))
if subcommand == "enable":
self._need_root()
self._ask_user(
"""
You are about to enable a Copr repository. Please note that this
repository is not part of the main Fedora distribution, and quality
may vary.
The Fedora Project does not exercise any power over the contents of
this repository beyond the rules outlined in the Copr FAQ at
<https://fedorahosted.org/copr/wiki/UserDocs#WhatIcanbuildinCopr>, and
packages are not held to any quality or securty level.
Please do not file bug reports about these packages in Fedora
Bugzilla. In case of problems, contact the owner of this repository.
Do you want to continue? [y/N]: """
)
self._download_repo(project_name, repo_filename, chroot)
base.logger.info(_("Repository successfully enabled."))
elif subcommand == "disable":
self._need_root()
self._remove_repo(repo_filename)
base.logger.info(_("Repository successfully disabled."))
elif subcommand == "list":
# http://copr.fedoraproject.org/api/coprs/ignatenkobrain/
api_path = "/api/coprs/{}/".format(project_name)
opener = urllib.FancyURLopener({})
res = opener.open(self.copr_url + api_path)
try:
json_parse = json.loads(res.read())
except ValueError:
raise YError(_("Can't parse repositories for username '{}'.").format(project_name))
section_text = _("List of {} coprs").format(project_name)
self._print_match_section(section_text)
i = 0
while i < len(json_parse["repos"]):
msg = "{0}/{1} : ".format(project_name, json_parse["repos"][i]["name"])
desc = json_parse["repos"][i]["description"]
if not desc:
desc = _("No description given")
msg = self.base.fmtKeyValFill(unicode(msg), desc)
print(msg)
i += 1
elif subcommand == "search":
# http://copr.fedoraproject.org/api/coprs/search/tests/
api_path = "/api/coprs/search/{}/".format(project_name)
opener = urllib.FancyURLopener({})
res = opener.open(self.copr_url + api_path)
try:
json_parse = json.loads(res.read())
except ValueError:
raise YError(_("Can't parse search for '{}'.").format(project_name))
section_text = _("Matched: {}").format(project_name)
self._print_match_section(section_text)
i = 0
while i < len(json_parse["repos"]):
msg = "{0}/{1} : ".format(json_parse["repos"][i]["username"], json_parse["repos"][i]["coprname"])
desc = json_parse["repos"][i]["description"]
if not desc:
desc = _("No description given.")
msg = self.base.fmtKeyValFill(unicode(msg), desc)
print(msg)
i += 1
else:
raise YError(_("Unknown subcommand {}.").format(subcommand))
return 0, [basecmd + " done"]
def ysp_del_pkg(pkg, reason="updateinfo"):
""" Deletes a package from all trees that yum knows about """
base.verbose_logger.log(
INFO_1,
_(" --> %s from %s excluded (%s)") % (pkg, pkg.repoid, reason))
pkg.repo.sack.delPackage(pkg)
def _rid(repoid, fmt=_(' (from %s)')):
if not repoid:
return ''
return fmt % repoid
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))
