def mapPathsToAtoms(self, paths, exclude_paths=None):
"""
All paths must have $EROOT stripped from the left side.
"""
rValue = set()
vardb = self._db
aux_get = vardb.aux_get
aux_keys = ["SLOT"]
if exclude_paths is None:
for link, p in vardb._owners.iter_owners(paths):
cat, pn = catpkgsplit(link.mycpv)[:2]
slot, = aux_get(link.mycpv, aux_keys)
rValue.add("%s/%s:%s" % (cat, pn, slot))
else:
all_paths = set()
all_paths.update(paths)
all_paths.update(exclude_paths)
exclude_atoms = set()
for link, p in vardb._owners.iter_owners(all_paths):
cat, pn = catpkgsplit(link.mycpv)[:2]
slot, = aux_get(link.mycpv, aux_keys)
atom = "%s/%s:%s" % (cat, pn, slot)
rValue.add(atom)
if p in exclude_paths:
exclude_atoms.add(atom)
rValue.difference_update(exclude_atoms)
return rValue
def cpvequal(cpv1, cpv2):
"""
@param cpv1: CategoryPackageVersion (no operators) Example: "sys-apps/portage-2.1"
@type cpv1: String
@param cpv2: CategoryPackageVersion (no operators) Example: "sys-apps/portage-2.1"
@type cpv2: String
@rtype: Boolean
@returns:
1. True if cpv1 = cpv2
2. False Otherwise
3. Throws PortageException if cpv1 or cpv2 is not a CPV
Example Usage:
>>> from portage.dep import cpvequal
>>> cpvequal("sys-apps/portage-2.1","sys-apps/portage-2.1")
>>> True
"""
split1 = catpkgsplit(cpv1)
split2 = catpkgsplit(cpv2)
if not split1 or not split2:
raise portage.exception.PortageException(_("Invalid data '%s, %s', parameter was not a CPV") % (cpv1, cpv2))
if split1[0] != split2[0]:
return False
return (pkgcmp(split1[1:], split2[1:]) == 0)
def getMinUpgrade(vulnerableList, unaffectedList, portdbapi, vardbapi, minimize=True):
"""
Checks if the systemstate is matching an atom in
I{vulnerableList} and returns string describing
the lowest version for the package that matches an atom in
I{unaffectedList} and is greater than the currently installed
version or None if the system is not affected. Both
I{vulnerableList} and I{unaffectedList} should have the
same base package.
@type vulnerableList: List of Strings
@param vulnerableList: atoms matching vulnerable package versions
@type unaffectedList: List of Strings
@param unaffectedList: atoms matching unaffected package versions
@type portdbapi: portage.dbapi.porttree.portdbapi
@param portdbapi: Ebuild repository
@type vardbapi: portage.dbapi.vartree.vardbapi
@param vardbapi: Installed package repository
@type minimize: Boolean
@param minimize: True for a least-change upgrade, False for emerge-like algorithm
@rtype: String | None
@return: the lowest unaffected version that is greater than
the installed version.
"""
rValue = None
v_installed = []
u_installed = []
for v in vulnerableList:
v_installed += match(v, vardbapi)
for u in unaffectedList:
u_installed += match(u, vardbapi)
install_unaffected = True
for i in v_installed:
if i not in u_installed:
install_unaffected = False
if install_unaffected:
return rValue
for u in unaffectedList:
mylist = match(u, portdbapi, match_type="match-all")
for c in mylist:
c_pv = catpkgsplit(c)
i_pv = catpkgsplit(best(v_installed))
if pkgcmp(c_pv[1:], i_pv[1:]) > 0 \
and (rValue == None \
or not match("="+rValue, portdbapi) \
or (minimize ^ (pkgcmp(c_pv[1:], catpkgsplit(rValue)[1:]) > 0)) \
and match("="+c, portdbapi)) \
and portdbapi.aux_get(c, ["SLOT"]) == vardbapi.aux_get(best(v_installed), ["SLOT"]):
rValue = c_pv[0]+"/"+c_pv[1]+"-"+c_pv[2]
if c_pv[3] != "r0": # we don't like -r0 for display
rValue += "-"+c_pv[3]
return rValue
def catpkgsplit(cpv):
split = catpkgsplit(cpv)
if not split:
split = catpkgsplit('%s-0' % (cpv, ))
if not split:
return split
c, p, v, r = split
if r != 'r0' or cpv[-3:] == 'r0':
v = '%s-%s' % (v, r)
return c, p, v
def _calc_changelog(ebuildpath, current, next):
if ebuildpath == None or not os.path.exists(ebuildpath):
return []
current = "-".join(catpkgsplit(current)[1:])
if current.endswith("-r0"):
current = current[:-3]
next = "-".join(catpkgsplit(next)[1:])
if next.endswith("-r0"):
next = next[:-3]
changelogdir = os.path.dirname(ebuildpath)
changelogs = ["ChangeLog"]
# ChangeLog-YYYY (see bug #389611)
changelogs.extend(sorted((fn for fn in os.listdir(changelogdir) if fn.startswith("ChangeLog-")), reverse=True))
divisions = []
found_current = False
for fn in changelogs:
changelogpath = os.path.join(changelogdir, fn)
try:
with io.open(
_unicode_encode(changelogpath, encoding=_encodings["fs"], errors="strict"),
mode="r",
encoding=_encodings["repo.content"],
errors="replace",
) as f:
changelog = f.read()
except EnvironmentError:
return []
for node in _find_changelog_tags(changelog):
if node[0] == current:
found_current = True
break
else:
divisions.append(node)
if found_current:
break
if not found_current:
return []
# print 'XX from',current,'to',next
# for div,text in divisions: print 'XX',div
# skip entries for all revisions above the one we are about to emerge
for i in range(len(divisions)):
if divisions[i][0] == next:
divisions = divisions[i:]
break
return divisions
def _reduce(self, atomlist):
mydict = {}
for atom in atomlist[:]:
cpv = self._portdbapi.xmatch("match-all", atom)[0]
slot = self._portdbapi.aux_get(cpv, ["SLOT"])[0]
cps = "/".join(catpkgsplit(cpv)[0:2]) + ":" + slot
if not cps in mydict:
mydict[cps] = (atom, cpv)
else:
other_cpv = mydict[cps][1]
if pkgcmp(catpkgsplit(cpv)[1:], catpkgsplit(other_cpv)[1:]) > 0:
atomlist.remove(mydict[cps][0])
mydict[cps] = (atom, cpv)
return atomlist
def _calc_changelog(ebuildpath,current,next):
if ebuildpath == None or not os.path.exists(ebuildpath):
return []
current = '-'.join(catpkgsplit(current)[1:])
if current.endswith('-r0'):
current = current[:-3]
next = '-'.join(catpkgsplit(next)[1:])
if next.endswith('-r0'):
next = next[:-3]
changelogdir = os.path.dirname(ebuildpath)
changelogs = ['ChangeLog']
# ChangeLog-YYYY (see bug #389611)
changelogs.extend(sorted((fn for fn in os.listdir(changelogdir)
if fn.startswith('ChangeLog-')), reverse=True))
divisions = []
found_current = False
for fn in changelogs:
changelogpath = os.path.join(changelogdir, fn)
try:
with io.open(_unicode_encode(changelogpath,
encoding=_encodings['fs'], errors='strict'),
mode='r', encoding=_encodings['repo.content'],
errors='replace') as f:
changelog = f.read()
except EnvironmentError:
return []
for node in _find_changelog_tags(changelog):
if node[0] == current:
found_current = True
break
else:
divisions.append(node)
if found_current:
break
if not found_current:
return []
#print 'XX from',current,'to',next
#for div,text in divisions: print 'XX',div
# skip entries for all revisions above the one we are about to emerge
for i in range(len(divisions)):
if divisions[i][0]==next:
divisions = divisions[i:]
break
return divisions
def _reduce(self, atomlist):
mydict = {}
for atom in atomlist[:]:
cpv = self._portdbapi.xmatch("match-all", atom)[0]
slot = self._portdbapi.aux_get(cpv, ["SLOT"])[0]
cps = "/".join(catpkgsplit(cpv)[0:2]) + ":" + slot
if not cps in mydict:
mydict[cps] = (atom, cpv)
else:
other_cpv = mydict[cps][1]
if pkgcmp(catpkgsplit(cpv)[1:],
catpkgsplit(other_cpv)[1:]) > 0:
atomlist.remove(mydict[cps][0])
mydict[cps] = (atom, cpv)
return atomlist
def validateLogfile(package, config_, target): # pylint: disable=too-many-locals
try:
my_root = os.path.join('/usr/targets', os.getenv('CURRENT_TARGET', target), 'root/')
my_trees = create_trees(config_root=my_root, target_root=my_root)
portage_db = my_trees[my_root]['vartree'].dbapi
[cpv] = portage_db.match(package)
except (InvalidAtom, ValueError):
return None
if not cpv:
return None
[license_] = portage_db.aux_get(cpv, ['LICENSE'])
if license_.lower() != 'wyplay':
return None
category, name, version, revision = catpkgsplit(cpv)
logfile = '%s:%s-%s%s:' % (category, name, version, str() if revision == 'r0' else '-%s' % revision)
try:
file_ = next(fname for fname in os.listdir(config_['PORT_LOGDIR']) if fname.startswith(logfile))
except StopIteration:
return None
filepath = os.path.abspath(os.path.join(config_['PORT_LOGDIR'], file_))
with open(filepath, 'r') as fd:
compiler_pattern = r'^\s?%s-g' % config_['CHOST']
try:
line = next(l for l in fd if re.match(compiler_pattern, l))
except StopIteration:
return None
return list(v for k, v in [(' -Wall ', 'NO_WALL'), (' -Wextra ', 'NO_WEXTRA')] if k not in line)
def get_slotted_cps(cpvs, logger):
"""Uses portage to reduce the cpv list into a cp:slot list and returns it
"""
from portage.versions import catpkgsplit
from portage import portdb
cps = []
for cpv in cpvs:
parts = catpkgsplit(cpv)
if not parts:
logger.warning(('\t' + red("Failed to split the following pkg: "
"%s, not a valid cat/pkg-ver" %cpv)))
continue
cp = parts[0] + '/' + parts[1]
try:
slot = portdb.aux_get(cpv, ["SLOT"])
except KeyError:
match, slot = get_best_match(cpv, cp, logger)
if not match:
logger.warning('\t' + red("Installed package: "
"%s is no longer available" %cp))
continue
if slot[0]:
cps.append(cp + ":" + slot[0])
else:
cps.append(cp)
return cps
def mapPathsToAtoms(self, paths):
rValue = set()
for link, p in self.dbapi._owners.iter_owners(paths):
cat, pn = catpkgsplit(link.mycpv)[:2]
slot = self.dbapi.aux_get(link.mycpv, ["SLOT"])[0]
rValue.add("%s/%s:%s" % (cat, pn, slot))
return rValue
def mapPathsToAtoms(self, paths):
rValue = set()
for link, p in self.dbapi._owners.iter_owners(paths):
cat, pn = catpkgsplit(link.mycpv)[:2]
slot = self.dbapi.aux_get(link.mycpv, ["SLOT"])[0]
rValue.add("%s/%s:%s" % (cat, pn, slot))
return rValue
def convert_myoldbest(myoldbest):
"""converts and colorizes a version list to a string
@param myoldbest: list
@rtype string.
"""
# Convert myoldbest from a list to a string.
myoldbest_str = ""
if myoldbest:
versions = []
for pos, pkg in enumerate(myoldbest):
key = catpkgsplit(pkg.cpv)[2] + \
"-" + catpkgsplit(pkg.cpv)[3]
if key[-3:] == "-r0":
key = key[:-3]
versions.append(key)
myoldbest_str = blue("["+", ".join(versions)+"]")
return myoldbest_str
def compare_strs(pkg1, pkg2):
"""Similar to the builtin cmp, but for package strings. Usually called
as: package_list.sort(cpv.compare_strs)
An alternative is to use the CPV descriptor from gentoolkit.cpv:
>>> cpvs = sorted(CPV(x) for x in package_list)
@see: >>> help(cmp)
"""
pkg1 = catpkgsplit(pkg1)
pkg2 = catpkgsplit(pkg2)
if pkg1[0] != pkg2[0]:
return -1 if pkg1[0] < pkg2[0] else 1
elif pkg1[1] != pkg2[1]:
return -1 if pkg1[1] < pkg2[1] else 1
else:
return pkgcmp(pkg1[1:], pkg2[1:])
def compare_strs(pkg1, pkg2):
"""Similar to the builtin cmp, but for package strings. Usually called
as: package_list.sort(cpv.compare_strs)
An alternative is to use the CPV descriptor from gentoolkit.cpv:
>>> package_list = ['sys-apps/portage-9999', 'media-video/ffmpeg-9999']
>>> cpvs = sorted(CPV(x) for x in package_list)
@see: >>> help(cmp)
"""
pkg1 = catpkgsplit(pkg1)
pkg2 = catpkgsplit(pkg2)
if pkg1[0] != pkg2[0]:
return -1 if pkg1[0] < pkg2[0] else 1
elif pkg1[1] != pkg2[1]:
return -1 if pkg1[1] < pkg2[1] else 1
else:
return pkgcmp(pkg1[1:], pkg2[1:])
def mapPathsToAtoms(self, paths):
rValue = set()
vardb = self._db
aux_get = vardb.aux_get
aux_keys = ["SLOT"]
for link, p in vardb._owners.iter_owners(paths):
cat, pn = catpkgsplit(link.mycpv)[:2]
slot, = aux_get(link.mycpv, aux_keys)
rValue.add("%s/%s:%s" % (cat, pn, slot))
return rValue
def mapPathsToAtoms(self, paths):
rValue = set()
vardb = self._db
aux_get = vardb.aux_get
aux_keys = ["SLOT"]
for link, p in vardb._owners.iter_owners(paths):
cat, pn = catpkgsplit(link.mycpv)[:2]
slot, = aux_get(link.mycpv, aux_keys)
rValue.add("%s/%s:%s" % (cat, pn, slot))
return rValue
def load(self): atoms = [] xmatch = self._portdb.xmatch xmatch_level = "bestmatch-visible" cp_list = self._vardb.cp_list aux_get = self._vardb.aux_get aux_keys = ["SLOT"] for cp in self._vardb.cp_all(): for cpv in cp_list(cp): slot, = aux_get(cpv, aux_keys) slot_atom = "%s:%s" % (cp, slot) ebuild = xmatch(xmatch_level, slot_atom) if not ebuild: continue ebuild_split = catpkgsplit(ebuild)[1:] installed_split = catpkgsplit(cpv)[1:] if pkgcmp(installed_split, ebuild_split) > 0: atoms.append(slot_atom) self._setAtoms(atoms)
def get_ver_str(pkg): """Obtains the version string @param pkg: _emerge.Package.Package instance @rtype string """ ver_str = list(catpkgsplit(pkg.cpv)[2:]) if ver_str[1] == "r0": ver_str[1] = "" else: ver_str[1] = "-" + ver_str[1] return ver_str[0]+ver_str[1]
def get_ver_str(pkg):
"""Obtains the version string
@param pkg: _emerge.Package.Package instance
@rtype string
"""
ver_str = list(catpkgsplit(pkg.cpv)[2:])
if ver_str[1] == "r0":
ver_str[1] = ""
else:
ver_str[1] = "-" + ver_str[1]
return ver_str[0] + ver_str[1]
def convert_myoldbest(self, pkg, myoldbest):
"""converts and colorizes a version list to a string
@param pkg: _emerge.Package.Package instance
@param myoldbest: list
@rtype string.
"""
# Convert myoldbest from a list to a string.
myoldbest_str = ""
if myoldbest:
versions = []
for pos, old_pkg in enumerate(myoldbest):
key = catpkgsplit(old_pkg.cpv)[2] + "-" + catpkgsplit(old_pkg.cpv)[3]
if key[-3:] == "-r0":
key = key[:-3]
if self.conf.verbosity == 3 and not self.quiet_repo_display and (self.verbose_main_repo_display or
any(x.repo != self.portdb.repositories.mainRepo().name for x in myoldbest + [pkg])):
key += _repo_separator + old_pkg.repo
versions.append(key)
myoldbest_str = blue("["+", ".join(versions)+"]")
return myoldbest_str
def __init__(self, atom): atom = Atom(atom) self.cp = atom.cp self.cpv = atom.cpv self.cpv_split = catpkgsplit(self.cpv) self.slot = atom.slot if atom.use: self.use = self._use_class(atom.use.enabled) self.iuse = self._iuse_class(atom.use.required) else: self.use = self._use_class([]) self.iuse = self._iuse_class([])
def __init__(self, atom):
atom = Atom(atom)
self.cp = atom.cp
self.cpv = atom.cpv
self.cpv_split = catpkgsplit(self.cpv)
self.slot = atom.slot
if atom.use:
self.use = self._use_class(atom.use.enabled)
self.iuse = self._iuse_class(atom.use.required)
else:
self.use = self._use_class([])
self.iuse = self._iuse_class([])
def gen_structure(dbapi, repo_name):
trees = [getcwd()]
ret = {}
for cp in dbapi.cp_all(trees=trees):
cpvlist = dbapi.cp_list(cp, mytree=trees)
category, pkgname = catpkgsplit(cpvlist[0])[:2]
cat = ret.setdefault(category, {})
pn = cat.setdefault(pkgname, {})
pn["data"] = dbapi.aux_get(cpvlist[-1], WANT_DATA)
pn["versions"] = [cpv_getversion(cpv) for cpv in cpvlist]
return ret
def package_version_ebuild(request, overlay, cpv):
category, package, version, revision = catpkgsplit(cpv)
pkg = get_object_or_404(Package, category=category, name=package)
obj = get_object_or_404(Version, package=pkg, version=version,
revision=revision, overlay=overlay)
if obj.ebuild_path:
try:
with open(obj.ebuild_path) as ebuild_file:
content = ebuild_file.read()
except IOError:
return HttpResponseNotFound()
else:
return HttpResponseNotFound()
return HttpResponse(content, content_type="text/plain")
def convert_myoldbest(self, pkg, myoldbest):
"""converts and colorizes a version list to a string
@param pkg: _emerge.Package.Package instance
@param myoldbest: list
@rtype string.
"""
# Convert myoldbest from a list to a string.
myoldbest_str = ""
if myoldbest:
versions = []
for pos, old_pkg in enumerate(myoldbest):
key = catpkgsplit(old_pkg.cpv)[2] + "-" + catpkgsplit(
old_pkg.cpv)[3]
if key[-3:] == "-r0":
key = key[:-3]
if self.conf.verbosity == 3 and not self.quiet_repo_display and (
self.verbose_main_repo_display or any(
x.repo != self.portdb.repositories.mainRepo().name
for x in myoldbest + [pkg])):
key += _repo_separator + old_pkg.repo
versions.append(key)
myoldbest_str = blue("[" + ", ".join(versions) + "]")
return myoldbest_str
def _getCP(self, pkg):
# drop ><= from the beginning
if pkg[0] in (">", "<", "="):
pkg = pkg[1:]
if pkg[0] == "=":
pkg = pkg[1:]
dotPos = pkg.find(":")
bracketPos = pkg.find("[")
if dotPos > 0:
pkg = pkg[0:dotPos]
elif bracketPos > 0:
pkg = pkg[0:bracketPos]
res = catpkgsplit(pkg)
if res:
return res[0] + "/" + res[1]
return pkg
def pkgsplit(pkgname):
"""
Custom pkgsplit
"""
cpv={'cat':'','pkg':'','ver':''}
cpvr = catpkgsplit(pkgname)
if cpvr is None:
pkgsplit = pkgname.split('/')
cpv['cat'] = pkgsplit[0]
cpv['pkg'] = pkgsplit[1]
else:
cpv['cat'] = cpvr[0]
cpv['pkg'] = cpvr[1]
cpv['ver'] = cpvr[2]
if cpvr[3] != 'r0':
cpv['ver'] = cpv['ver'] + '-' + cpvr[3]
return cpv
def _getCP(self, pkg):
# drop ><= from the beginning
if pkg[0] in (">", "<", "="):
pkg = pkg[1:]
if pkg[0] == "=":
pkg = pkg[1:]
dotPos = pkg.find(":")
bracketPos = pkg.find("[")
if dotPos > 0:
pkg = pkg[0:dotPos]
elif bracketPos > 0:
pkg = pkg[0:bracketPos]
res = catpkgsplit(pkg)
if res:
return res[0] + "/" + res[1]
return pkg
def package_version_ebuild(request, overlay, cpv):
category, package, version, revision = catpkgsplit(cpv)
pkg = get_object_or_404(Package, category=category, name=package)
obj = get_object_or_404(Version,
package=pkg,
version=version,
revision=revision,
overlay=overlay)
if obj.ebuild_path:
try:
with open(obj.ebuild_path) as ebuild_file:
content = ebuild_file.read()
except IOError:
return HttpResponseNotFound()
else:
return HttpResponseNotFound()
return HttpResponse(content, content_type="text/plain")
def __init__(self, atom):
atom = Atom(atom, allow_repo=True)
self.cp = atom.cp
slot = atom.slot
if atom.sub_slot:
slot = "%s/%s" % (slot, atom.sub_slot)
if not slot:
slot = "0"
self.cpv = _pkg_str(atom.cpv, slot=slot, repo=atom.repo)
self.cpv_split = catpkgsplit(self.cpv)
self.slot = self.cpv.slot
self.sub_slot = self.cpv.sub_slot
self.repo = atom.repo
if atom.use:
self.use = self._use_class(atom.use.enabled)
self.iuse = self._iuse_class(atom.use.required)
else:
self.use = self._use_class([])
self.iuse = self._iuse_class([])
def __init__(self, atom): atom = Atom(atom, allow_repo=True) self.cp = atom.cp slot = atom.slot if atom.sub_slot: slot = "%s/%s" % (slot, atom.sub_slot) if not slot: slot = '0' self.cpv = _pkg_str(atom.cpv, slot=slot, repo=atom.repo) self.cpv_split = catpkgsplit(self.cpv) self.slot = self.cpv.slot self.sub_slot = self.cpv.sub_slot self.repo = atom.repo if atom.use: self.use = self._use_class(atom.use.enabled) self.iuse = self._iuse_class(atom.use.required) else: self.use = self._use_class([]) self.iuse = self._iuse_class([])
def dep_getkey(mydep):
"""
Return the category/package-name of a depstring.
Example usage:
>>> dep_getkey('=media-libs/test-3.0')
'media-libs/test'
@param mydep: The depstring to retrieve the category/package-name of
@type mydep: String
@rtype: String
@return: The package category/package-name
"""
if isinstance(mydep, Atom):
return mydep.cp
try:
return Atom(mydep).cp
except InvalidAtom:
try:
atom = Atom('=' + mydep)
except InvalidAtom:
pass
else:
warnings.warn(_("invalid input to %s: '%s', use %s instead") % \
('portage.dep.dep_getkey()', mydep, 'portage.cpv_getkey()'),
DeprecationWarning, stacklevel=2)
return atom.cp
# Fall back to legacy code for backward compatibility.
warnings.warn(_("%s is deprecated, use %s instead") % \
('portage.dep.dep_getkey()', 'portage.dep.Atom.cp'),
DeprecationWarning, stacklevel=2)
mydep = dep_getcpv(mydep)
if mydep and isspecific(mydep):
mysplit = catpkgsplit(mydep)
if not mysplit:
return mydep
return mysplit[0] + "/" + mysplit[1]
else:
return mydep
def get_slotted_cps(cpvs, logger):
"""Uses portage to reduce the cpv list into a cp:slot list and returns it
"""
cps = []
for cpv in cpvs:
parts = catpkgsplit(cpv)
cp = parts[0] + '/' + parts[1]
try:
slot = portdb.aux_get(cpv, ["SLOT"])
except KeyError:
match, slot = get_best_match(cpv, cp, logger)
if not match:
logger.warn(red("Installed package: "
"%s is no longer available" %cp))
continue
if slot[0]:
cps.append(cp + ":" + slot[0])
else:
cps.append(cp)
return cps
def get_slotted_cps(cpvs, logger):
"""Uses portage to reduce the cpv list into a cp:slot list and returns it
"""
cps = []
for cpv in cpvs:
parts = catpkgsplit(cpv)
cp = parts[0] + '/' + parts[1]
try:
slot = portdb.aux_get(cpv, ["SLOT"])
except KeyError:
match, slot = get_best_match(cpv, cp, logger)
if not match:
logger.warn(
red("Installed package: "
"%s is no longer available" % cp))
continue
if slot[0]:
cps.append(cp + ":" + slot[0])
else:
cps.append(cp)
return cps
def _process(self, var_tree, cpv, debug=False):
cat, pkg, ver, rev = catpkgsplit(cpv)
package_name = "%s/%s" % (cat, pkg)
if rev == 'r0':
version_revision = ver
else:
version_revision = "%s-%s" % (ver, rev)
SLOT, KEYWORDS, repo, IUSE, USE = \
var_tree.dbapi.aux_get(cpv, ['SLOT', 'KEYWORDS', 'repository',
'IUSE', 'USE'])
# Perform privacy check and filtering
installed_from = [repo, ]
if is_private_package_atom('=' + cpv, installed_from=installed_from,
debug=debug):
return None
repo = installed_from[0]
ACCEPT_KEYWORDS = portage.settings['ACCEPT_KEYWORDS']
ARCH = portage.settings['ARCH']
keyword_status = self._keyword_status(ARCH, ACCEPT_KEYWORDS, KEYWORDS)
unmasked = PackageUnmask().hits(cpv)
# A package that is (1) installed and (2) not unmasked
# cannot be masked so we skip the next line's checks
masked = unmasked and (PackageMask().hits(cpv) or \
ProfilePackageMask().hits(cpv))
# World set test
if SLOT != '0':
world_set_test = '%s/%s:%s' % (cat, pkg, SLOT)
else:
world_set_test = '%s/%s' % (cat, pkg)
is_in_world = world_set_test in WorldSet().get()
# Use flags
if self._publish_installed_packages_use_flags:
iuse_list = tuple(x.lstrip("+-") for x in IUSE.split())
count_all = len(set(iuse_list))
package_use_set = set(filter(self.is_known_use_flag, USE.split()))
package_iuse_set = set(filter(self.is_known_use_flag, iuse_list))
enabled_flags = package_use_set & package_iuse_set
disabled_flags = package_iuse_set - package_use_set
package_flags = sorted(enabled_flags) + ['-' + e for e in sorted(disabled_flags)]
count_non_private = len(package_flags)
count_private = count_all - count_non_private
self._private_use_flags = self._private_use_flags + count_private
self._non_private_use_flags = self._non_private_use_flags + count_non_private
else:
package_flags = tuple()
if not self._publish_repos:
repo = 'WITHHELD'
entry = [package_name, version_revision, SLOT, keyword_status,
masked, unmasked, is_in_world, repo, package_flags]
return entry
def getMinUpgrade(vulnerableList,
unaffectedList,
portdbapi,
vardbapi,
minimize=True):
"""
Checks if the systemstate is matching an atom in
I{vulnerableList} and returns string describing
the lowest version for the package that matches an atom in
I{unaffectedList} and is greater than the currently installed
version or None if the system is not affected. Both
I{vulnerableList} and I{unaffectedList} should have the
same base package.
@type vulnerableList: List of Strings
@param vulnerableList: atoms matching vulnerable package versions
@type unaffectedList: List of Strings
@param unaffectedList: atoms matching unaffected package versions
@type portdbapi: portage.dbapi.porttree.portdbapi
@param portdbapi: Ebuild repository
@type vardbapi: portage.dbapi.vartree.vardbapi
@param vardbapi: Installed package repository
@type minimize: Boolean
@param minimize: True for a least-change upgrade, False for emerge-like algorithm
@rtype: String | None
@return: the lowest unaffected version that is greater than
the installed version.
"""
rValue = None
v_installed = []
u_installed = []
for v in vulnerableList:
v_installed += match(v, vardbapi)
for u in unaffectedList:
u_installed += match(u, vardbapi)
install_unaffected = True
for i in v_installed:
if i not in u_installed:
install_unaffected = False
if install_unaffected:
return rValue
for u in unaffectedList:
mylist = match(u, portdbapi, match_type="match-all")
for c in mylist:
c_pv = catpkgsplit(c)
i_pv = catpkgsplit(best(v_installed))
if pkgcmp(c_pv[1:], i_pv[1:]) > 0 \
and (rValue == None \
or not match("="+rValue, portdbapi) \
or (minimize ^ (pkgcmp(c_pv[1:], catpkgsplit(rValue)[1:]) > 0)) \
and match("="+c, portdbapi)) \
and portdbapi.aux_get(c, ["SLOT"]) == vardbapi.aux_get(best(v_installed), ["SLOT"]):
rValue = c_pv[0] + "/" + c_pv[1] + "-" + c_pv[2]
if c_pv[3] != "r0": # we don't like -r0 for display
rValue += "-" + c_pv[3]
return rValue
def getmaskingreason(mycpv,
metadata=None,
settings=None,
portdb=None,
return_location=False,
myrepo=None):
"""
If specified, the myrepo argument is assumed to be valid. This
should be a safe assumption since portdbapi methods always
return valid repo names and valid "repository" metadata from
aux_get.
"""
if settings is None:
settings = portage.settings
if portdb is None:
portdb = portage.portdb
mysplit = catpkgsplit(mycpv)
if not mysplit:
raise ValueError(_("invalid CPV: %s") % mycpv)
if metadata is None:
db_keys = list(portdb._aux_cache_keys)
try:
metadata = dict(
zip(db_keys, portdb.aux_get(mycpv, db_keys, myrepo=myrepo)))
except KeyError:
if not portdb.cpv_exists(mycpv):
raise
else:
if myrepo is None:
myrepo = _gen_valid_repo(metadata["repository"])
elif myrepo is None:
myrepo = metadata.get("repository")
if myrepo is not None:
myrepo = _gen_valid_repo(metadata["repository"])
if metadata is not None and not portage.eapi_is_supported(
metadata["EAPI"]):
# Return early since otherwise we might produce invalid
# results given that the EAPI is not supported. Also,
# metadata is mostly useless in this case since it doesn't
# contain essential things like SLOT.
if return_location:
return (None, None)
return None
# Sometimes we can't access SLOT or repository due to corruption.
pkg = mycpv
try:
pkg.slot
except AttributeError:
pkg = _pkg_str(mycpv, metadata=metadata, repo=myrepo)
cpv_slot_list = [pkg]
mycp = pkg.cp
locations = []
if pkg.repo in settings.repositories:
for repo in settings.repositories[pkg.repo].masters + (
settings.repositories[pkg.repo], ):
locations.append(os.path.join(repo.location, "profiles"))
locations.extend(settings.profiles)
locations.append(
os.path.join(settings["PORTAGE_CONFIGROOT"], USER_CONFIG_PATH))
locations.reverse()
pmasklists = []
for profile in locations:
pmask_filename = os.path.join(profile, "package.mask")
node = None
for l, recursive_filename in grablines(pmask_filename,
recursive=1,
remember_source_file=True):
if node is None or node[0] != recursive_filename:
node = (recursive_filename, [])
pmasklists.append(node)
node[1].append(l)
pmaskdict = settings._mask_manager._pmaskdict
if mycp in pmaskdict:
for x in pmaskdict[mycp]:
if match_from_list(x, cpv_slot_list):
x = x.without_repo
for pmask in pmasklists:
comment = ""
comment_valid = -1
pmask_filename = pmask[0]
for i in range(len(pmask[1])):
l = pmask[1][i].strip()
try:
l_atom = Atom(l,
allow_repo=True,
allow_wildcard=True).without_repo
except InvalidAtom:
l_atom = None
if l == "":
comment = ""
comment_valid = -1
elif l[0] == "#":
comment += l + "\n"
comment_valid = i + 1
elif l_atom == x:
if comment_valid != i:
comment = ""
if return_location:
return (comment, pmask_filename)
return comment
elif comment_valid != -1:
# Apparently this comment applies to multiple masks, so
# it remains valid until a blank line is encountered.
comment_valid += 1
if return_location:
return (None, None)
return None
def _calc_changelog(ebuildpath, current, next):
if ebuildpath == None or not os.path.exists(ebuildpath):
return []
current = "-".join(catpkgsplit(current)[1:])
if current.endswith("-r0"):
current = current[:-3]
next = "-".join(catpkgsplit(next)[1:])
if next.endswith("-r0"):
next = next[:-3]
changelogdir = os.path.dirname(ebuildpath)
changelogs = ["ChangeLog"]
# ChangeLog-YYYY (see bug #389611)
changelogs.extend(sorted((fn for fn in os.listdir(changelogdir) if fn.startswith("ChangeLog-")), reverse=True))
divisions = []
found_current = False
for fn in changelogs:
changelogpath = os.path.join(changelogdir, fn)
try:
with io.open(
_unicode_encode(changelogpath, encoding=_encodings["fs"], errors="strict"),
mode="r",
encoding=_encodings["repo.content"],
errors="replace",
) as f:
changelog = f.read()
except EnvironmentError:
return []
for node in _find_changelog_tags(changelog):
if node[0] == current:
found_current = True
break
else:
divisions.append(node)
if found_current:
break
if not found_current:
return []
# print 'XX from',current,'to',next
# for div,text in divisions: print 'XX',div
# skip entries for all revisions above the one we are about to emerge
later_rev_index = None
for i, node in enumerate(divisions):
if node[0] == next:
if later_rev_index is not None:
first_node = divisions[later_rev_index]
# Discard the later revision and the first ChangeLog entry
# that follows it. We want to display all the entries after
# that first entry, as discussed in bug #373009.
trimmed_lines = []
iterator = iter(first_node[1])
for l in iterator:
if not l:
# end of the first entry that's discarded
break
first_node = (None, list(iterator))
divisions = [first_node] + divisions[later_rev_index + 1 :]
break
if node[0] is not None:
later_rev_index = i
output = []
prev_blank = False
prev_rev = False
for rev, lines in divisions:
if rev is not None:
if not (prev_blank or prev_rev):
output.append("\n")
output.append(bold("*" + rev) + "\n")
prev_rev = True
prev_blank = False
if lines:
prev_rev = False
if not prev_blank:
output.append("\n")
for l in lines:
output.append(l + "\n")
output.append("\n")
prev_blank = True
return output
def getmaskingreason(mycpv, metadata=None, settings=None, portdb=None, return_location=False, myrepo=None):
"""
If specified, the myrepo argument is assumed to be valid. This
should be a safe assumption since portdbapi methods always
return valid repo names and valid "repository" metadata from
aux_get.
"""
if settings is None:
settings = portage.settings
if portdb is None:
portdb = portage.portdb
mysplit = catpkgsplit(mycpv)
if not mysplit:
raise ValueError(_("invalid CPV: %s") % mycpv)
if metadata is None:
db_keys = list(portdb._aux_cache_keys)
try:
metadata = dict(zip(db_keys, portdb.aux_get(mycpv, db_keys, myrepo=myrepo)))
except KeyError:
if not portdb.cpv_exists(mycpv):
raise
else:
if myrepo is None:
myrepo = _gen_valid_repo(metadata["repository"])
elif myrepo is None:
myrepo = metadata.get("repository")
if myrepo is not None:
myrepo = _gen_valid_repo(metadata["repository"])
if metadata is not None and not portage.eapi_is_supported(metadata["EAPI"]):
# Return early since otherwise we might produce invalid
# results given that the EAPI is not supported. Also,
# metadata is mostly useless in this case since it doesn't
# contain essential things like SLOT.
if return_location:
return (None, None)
else:
return None
# Sometimes we can't access SLOT or repository due to corruption.
pkg = mycpv
if metadata is not None:
pkg = "".join((mycpv, _slot_separator, metadata["SLOT"]))
# At this point myrepo should be None, a valid name, or
# Package.UNKNOWN_REPO which we ignore.
if myrepo is not None and myrepo != Package.UNKNOWN_REPO:
pkg = "".join((pkg, _repo_separator, myrepo))
cpv_slot_list = [pkg]
mycp = mysplit[0] + "/" + mysplit[1]
# XXX- This is a temporary duplicate of code from the config constructor.
locations = [os.path.join(settings["PORTDIR"], "profiles")]
locations.extend(settings.profiles)
for ov in settings["PORTDIR_OVERLAY"].split():
profdir = os.path.join(normalize_path(ov), "profiles")
if os.path.isdir(profdir):
locations.append(profdir)
locations.append(os.path.join(settings["PORTAGE_CONFIGROOT"], USER_CONFIG_PATH))
locations.reverse()
pmasklists = []
for profile in locations:
pmask_filename = os.path.join(profile, "package.mask")
node = None
for l, recursive_filename in grablines(pmask_filename, recursive=1, remember_source_file=True):
if node is None or node[0] != recursive_filename:
node = (recursive_filename, [])
pmasklists.append(node)
node[1].append(l)
pmaskdict = settings._mask_manager._pmaskdict
if mycp in pmaskdict:
for x in pmaskdict[mycp]:
if match_from_list(x, cpv_slot_list):
x = x.without_repo
for pmask in pmasklists:
comment = ""
comment_valid = -1
pmask_filename = pmask[0]
for i in range(len(pmask[1])):
l = pmask[1][i].strip()
try:
l_atom = Atom(l, allow_repo=True, allow_wildcard=True).without_repo
except InvalidAtom:
l_atom = None
if l == "":
comment = ""
comment_valid = -1
elif l[0] == "#":
comment += l + "\n"
comment_valid = i + 1
elif l_atom == x:
if comment_valid != i:
comment = ""
if return_location:
return (comment, pmask_filename)
else:
return comment
elif comment_valid != -1:
# Apparently this comment applies to multiple masks, so
# it remains valid until a blank line is encountered.
comment_valid += 1
if return_location:
return (None, None)
else:
return None
def getmaskingreason(mycpv, metadata=None, settings=None, portdb=None, return_location=False):
if settings is None:
settings = portage.settings
if portdb is None:
portdb = portage.portdb
mysplit = catpkgsplit(mycpv)
if not mysplit:
raise ValueError(_("invalid CPV: %s") % mycpv)
if metadata is None:
db_keys = list(portdb._aux_cache_keys)
try:
metadata = dict(zip(db_keys, portdb.aux_get(mycpv, db_keys)))
except KeyError:
if not portdb.cpv_exists(mycpv):
raise
if metadata is None:
# Can't access SLOT due to corruption.
cpv_slot_list = [mycpv]
else:
cpv_slot_list = ["%s:%s" % (mycpv, metadata["SLOT"])]
mycp=mysplit[0]+"/"+mysplit[1]
# XXX- This is a temporary duplicate of code from the config constructor.
locations = [os.path.join(settings["PORTDIR"], "profiles")]
locations.extend(settings.profiles)
for ov in settings["PORTDIR_OVERLAY"].split():
profdir = os.path.join(normalize_path(ov), "profiles")
if os.path.isdir(profdir):
locations.append(profdir)
locations.append(os.path.join(settings["PORTAGE_CONFIGROOT"],
USER_CONFIG_PATH))
locations.reverse()
pmasklists = [(x, grablines(os.path.join(x, "package.mask"), recursive=1)) for x in locations]
pmaskdict = settings._mask_manager._pmaskdict
if mycp in pmaskdict:
for x in pmaskdict[mycp]:
if match_from_list(x, cpv_slot_list):
for pmask in pmasklists:
comment = ""
comment_valid = -1
pmask_filename = os.path.join(pmask[0], "package.mask")
for i in range(len(pmask[1])):
l = pmask[1][i].strip()
if l == "":
comment = ""
comment_valid = -1
elif l[0] == "#":
comment += (l+"\n")
comment_valid = i + 1
elif l == x:
if comment_valid != i:
comment = ""
if return_location:
return (comment, pmask_filename)
else:
return comment
elif comment_valid != -1:
# Apparently this comment applies to muliple masks, so
# it remains valid until a blank line is encountered.
comment_valid += 1
if return_location:
return (None, None)
else:
return None
def getmaskingreason(mycpv,
metadata=None,
settings=None,
portdb=None,
return_location=False,
myrepo=None):
"""
If specified, the myrepo argument is assumed to be valid. This
should be a safe assumption since portdbapi methods always
return valid repo names and valid "repository" metadata from
aux_get.
"""
if settings is None:
settings = portage.settings
if portdb is None:
portdb = portage.portdb
mysplit = catpkgsplit(mycpv)
if not mysplit:
raise ValueError(_("invalid CPV: %s") % mycpv)
if metadata is None:
db_keys = list(portdb._aux_cache_keys)
try:
metadata = dict(
zip(db_keys, portdb.aux_get(mycpv, db_keys, myrepo=myrepo)))
except KeyError:
if not portdb.cpv_exists(mycpv):
raise
else:
if myrepo is None:
myrepo = _gen_valid_repo(metadata["repository"])
elif myrepo is None:
myrepo = metadata.get("repository")
if myrepo is not None:
myrepo = _gen_valid_repo(metadata["repository"])
if metadata is not None and \
not portage.eapi_is_supported(metadata["EAPI"]):
# Return early since otherwise we might produce invalid
# results given that the EAPI is not supported. Also,
# metadata is mostly useless in this case since it doesn't
# contain essential things like SLOT.
if return_location:
return (None, None)
else:
return None
# Sometimes we can't access SLOT or repository due to corruption.
pkg = mycpv
if metadata is not None:
pkg = "".join((mycpv, _slot_separator, metadata["SLOT"]))
# At this point myrepo should be None, a valid name, or
# Package.UNKNOWN_REPO which we ignore.
if myrepo is not None and myrepo != Package.UNKNOWN_REPO:
pkg = "".join((pkg, _repo_separator, myrepo))
cpv_slot_list = [pkg]
mycp = mysplit[0] + "/" + mysplit[1]
# XXX- This is a temporary duplicate of code from the config constructor.
locations = [os.path.join(settings["PORTDIR"], "profiles")]
locations.extend(settings.profiles)
for ov in settings["PORTDIR_OVERLAY"].split():
profdir = os.path.join(normalize_path(ov), "profiles")
if os.path.isdir(profdir):
locations.append(profdir)
locations.append(
os.path.join(settings["PORTAGE_CONFIGROOT"], USER_CONFIG_PATH))
locations.reverse()
pmasklists = []
for profile in locations:
pmask_filename = os.path.join(profile, "package.mask")
pmasklists.append(
(pmask_filename, grablines(pmask_filename, recursive=1)))
pmaskdict = settings._mask_manager._pmaskdict
if mycp in pmaskdict:
for x in pmaskdict[mycp]:
if match_from_list(x, cpv_slot_list):
x = x.without_repo
for pmask in pmasklists:
comment = ""
comment_valid = -1
pmask_filename = pmask[0]
for i in range(len(pmask[1])):
l = pmask[1][i].strip()
try:
l_atom = Atom(l,
allow_repo=True,
allow_wildcard=True).without_repo
except InvalidAtom:
l_atom = None
if l == "":
comment = ""
comment_valid = -1
elif l[0] == "#":
comment += (l + "\n")
comment_valid = i + 1
elif l_atom == x:
if comment_valid != i:
comment = ""
if return_location:
return (comment, pmask_filename)
else:
return comment
elif comment_valid != -1:
# Apparently this comment applies to multiple masks, so
# it remains valid until a blank line is encountered.
comment_valid += 1
if return_location:
return (None, None)
else:
return None
def dep_zapdeps(unreduced, reduced, myroot, use_binaries=0, trees=None):
"""
Takes an unreduced and reduced deplist and removes satisfied dependencies.
Returned deplist contains steps that must be taken to satisfy dependencies.
"""
if trees is None:
trees = portage.db
writemsg("ZapDeps -- %s\n" % (use_binaries), 2)
if not reduced or unreduced == ["||"] or dep_eval(reduced):
return []
if unreduced[0] != "||":
unresolved = []
for x, satisfied in zip(unreduced, reduced):
if isinstance(x, list):
unresolved += dep_zapdeps(x, satisfied, myroot,
use_binaries=use_binaries, trees=trees)
elif not satisfied:
unresolved.append(x)
return unresolved
# We're at a ( || atom ... ) type level and need to make a choice
deps = unreduced[1:]
satisfieds = reduced[1:]
# Our preference order is for an the first item that:
# a) contains all unmasked packages with the same key as installed packages
# b) contains all unmasked packages
# c) contains masked installed packages
# d) is the first item
preferred_installed = []
preferred_in_graph = []
preferred_any_slot = []
preferred_non_installed = []
unsat_use_in_graph = []
unsat_use_installed = []
unsat_use_non_installed = []
other = []
# unsat_use_* must come after preferred_non_installed
# for correct ordering in cases like || ( foo[a] foo[b] ).
choice_bins = (
preferred_in_graph,
preferred_installed,
preferred_any_slot,
preferred_non_installed,
unsat_use_in_graph,
unsat_use_installed,
unsat_use_non_installed,
other,
)
# Alias the trees we'll be checking availability against
parent = trees[myroot].get("parent")
priority = trees[myroot].get("priority")
graph_db = trees[myroot].get("graph_db")
vardb = None
if "vartree" in trees[myroot]:
vardb = trees[myroot]["vartree"].dbapi
if use_binaries:
mydbapi = trees[myroot]["bintree"].dbapi
else:
mydbapi = trees[myroot]["porttree"].dbapi
# Sort the deps into installed, not installed but already
# in the graph and other, not installed and not in the graph
# and other, with values of [[required_atom], availablility]
for x, satisfied in zip(deps, satisfieds):
if isinstance(x, list):
atoms = dep_zapdeps(x, satisfied, myroot,
use_binaries=use_binaries, trees=trees)
else:
atoms = [x]
if vardb is None:
# When called by repoman, we can simply return the first choice
# because dep_eval() handles preference selection.
return atoms
all_available = True
all_use_satisfied = True
slot_map = {}
cp_map = {}
for atom in atoms:
if atom.blocker:
continue
# Ignore USE dependencies here since we don't want USE
# settings to adversely affect || preference evaluation.
avail_pkg = mydbapi.match(atom.without_use)
if avail_pkg:
avail_pkg = avail_pkg[-1] # highest (ascending order)
avail_slot = Atom("%s:%s" % (atom.cp,
mydbapi.aux_get(avail_pkg, ["SLOT"])[0]))
if not avail_pkg:
all_available = False
all_use_satisfied = False
break
if atom.use:
avail_pkg_use = mydbapi.match(atom)
if not avail_pkg_use:
all_use_satisfied = False
else:
# highest (ascending order)
avail_pkg_use = avail_pkg_use[-1]
if avail_pkg_use != avail_pkg:
avail_pkg = avail_pkg_use
avail_slot = Atom("%s:%s" % (atom.cp,
mydbapi.aux_get(avail_pkg, ["SLOT"])[0]))
slot_map[avail_slot] = avail_pkg
pkg_cp = cpv_getkey(avail_pkg)
highest_cpv = cp_map.get(pkg_cp)
if highest_cpv is None or \
pkgcmp(catpkgsplit(avail_pkg)[1:],
catpkgsplit(highest_cpv)[1:]) > 0:
cp_map[pkg_cp] = avail_pkg
this_choice = (atoms, slot_map, cp_map, all_available)
if all_available:
# The "all installed" criterion is not version or slot specific.
# If any version of a package is already in the graph then we
# assume that it is preferred over other possible packages choices.
all_installed = True
for atom in set(Atom(atom.cp) for atom in atoms \
if not atom.blocker):
# New-style virtuals have zero cost to install.
if not vardb.match(atom) and not atom.startswith("virtual/"):
all_installed = False
break
all_installed_slots = False
if all_installed:
all_installed_slots = True
for slot_atom in slot_map:
# New-style virtuals have zero cost to install.
if not vardb.match(slot_atom) and \
not slot_atom.startswith("virtual/"):
all_installed_slots = False
break
if graph_db is None:
if all_use_satisfied:
if all_installed:
if all_installed_slots:
preferred_installed.append(this_choice)
else:
preferred_any_slot.append(this_choice)
else:
preferred_non_installed.append(this_choice)
else:
if all_installed_slots:
unsat_use_installed.append(this_choice)
else:
unsat_use_non_installed.append(this_choice)
else:
all_in_graph = True
for slot_atom in slot_map:
# New-style virtuals have zero cost to install.
if not graph_db.match(slot_atom) and \
not slot_atom.startswith("virtual/"):
all_in_graph = False
break
circular_atom = None
if all_in_graph:
if parent is None or priority is None:
pass
elif priority.buildtime:
# Check if the atom would result in a direct circular
# dependency and try to avoid that if it seems likely
# to be unresolvable. This is only relevant for
# buildtime deps that aren't already satisfied by an
# installed package.
cpv_slot_list = [parent]
for atom in atoms:
if atom.blocker:
continue
if vardb.match(atom):
# If the atom is satisfied by an installed
# version then it's not a circular dep.
continue
if atom.cp != parent.cp:
continue
if match_from_list(atom, cpv_slot_list):
circular_atom = atom
break
if circular_atom is not None:
other.append(this_choice)
else:
if all_use_satisfied:
if all_in_graph:
preferred_in_graph.append(this_choice)
elif all_installed:
if all_installed_slots:
preferred_installed.append(this_choice)
else:
preferred_any_slot.append(this_choice)
else:
preferred_non_installed.append(this_choice)
else:
if all_in_graph:
unsat_use_in_graph.append(this_choice)
elif all_installed_slots:
unsat_use_installed.append(this_choice)
else:
unsat_use_non_installed.append(this_choice)
else:
other.append(this_choice)
# Prefer choices which contain upgrades to higher slots. This helps
# for deps such as || ( foo:1 foo:2 ), where we want to prefer the
# atom which matches the higher version rather than the atom furthest
# to the left. Sorting is done separately for each of choice_bins, so
# as not to interfere with the ordering of the bins. Because of the
# bin separation, the main function of this code is to allow
# --depclean to remove old slots (rather than to pull in new slots).
for choices in choice_bins:
if len(choices) < 2:
continue
for choice_1 in choices[1:]:
atoms_1, slot_map_1, cp_map_1, all_available_1 = choice_1
cps = set(cp_map_1)
for choice_2 in choices:
if choice_1 is choice_2:
# choice_1 will not be promoted, so move on
break
atoms_2, slot_map_2, cp_map_2, all_available_2 = choice_2
intersecting_cps = cps.intersection(cp_map_2)
if not intersecting_cps:
continue
has_upgrade = False
has_downgrade = False
for cp in intersecting_cps:
version_1 = cp_map_1[cp]
version_2 = cp_map_2[cp]
difference = pkgcmp(catpkgsplit(version_1)[1:],
catpkgsplit(version_2)[1:])
if difference != 0:
if difference > 0:
has_upgrade = True
else:
has_downgrade = True
break
if has_upgrade and not has_downgrade:
# promote choice_1 in front of choice_2
choices.remove(choice_1)
index_2 = choices.index(choice_2)
choices.insert(index_2, choice_1)
break
for allow_masked in (False, True):
for choices in choice_bins:
for atoms, slot_map, cp_map, all_available in choices:
if all_available or allow_masked:
return atoms
assert(False) # This point should not be reachable
def dep_zapdeps(unreduced, reduced, myroot, use_binaries=0, trees=None):
"""
Takes an unreduced and reduced deplist and removes satisfied dependencies.
Returned deplist contains steps that must be taken to satisfy dependencies.
"""
if trees is None:
trees = portage.db
writemsg("ZapDeps -- %s\n" % (use_binaries), 2)
if not reduced or unreduced == ["||"] or dep_eval(reduced):
return []
if unreduced[0] != "||":
unresolved = []
for x, satisfied in zip(unreduced, reduced):
if isinstance(x, list):
unresolved += dep_zapdeps(x,
satisfied,
myroot,
use_binaries=use_binaries,
trees=trees)
elif not satisfied:
unresolved.append(x)
return unresolved
# We're at a ( || atom ... ) type level and need to make a choice
deps = unreduced[1:]
satisfieds = reduced[1:]
# Our preference order is for an the first item that:
# a) contains all unmasked packages with the same key as installed packages
# b) contains all unmasked packages
# c) contains masked installed packages
# d) is the first item
preferred_installed = []
preferred_in_graph = []
preferred_any_slot = []
preferred_non_installed = []
unsat_use_in_graph = []
unsat_use_installed = []
unsat_use_non_installed = []
other = []
# unsat_use_* must come after preferred_non_installed
# for correct ordering in cases like || ( foo[a] foo[b] ).
choice_bins = (
preferred_in_graph,
preferred_installed,
preferred_any_slot,
preferred_non_installed,
unsat_use_in_graph,
unsat_use_installed,
unsat_use_non_installed,
other,
)
# Alias the trees we'll be checking availability against
parent = trees[myroot].get("parent")
priority = trees[myroot].get("priority")
graph_db = trees[myroot].get("graph_db")
vardb = None
if "vartree" in trees[myroot]:
vardb = trees[myroot]["vartree"].dbapi
if use_binaries:
mydbapi = trees[myroot]["bintree"].dbapi
else:
mydbapi = trees[myroot]["porttree"].dbapi
# Sort the deps into installed, not installed but already
# in the graph and other, not installed and not in the graph
# and other, with values of [[required_atom], availablility]
for x, satisfied in zip(deps, satisfieds):
if isinstance(x, list):
atoms = dep_zapdeps(x,
satisfied,
myroot,
use_binaries=use_binaries,
trees=trees)
else:
atoms = [x]
if vardb is None:
# When called by repoman, we can simply return the first choice
# because dep_eval() handles preference selection.
return atoms
all_available = True
all_use_satisfied = True
slot_map = {}
cp_map = {}
for atom in atoms:
if atom.blocker:
continue
# Ignore USE dependencies here since we don't want USE
# settings to adversely affect || preference evaluation.
avail_pkg = mydbapi.match(atom.without_use)
if avail_pkg:
avail_pkg = avail_pkg[-1] # highest (ascending order)
avail_slot = Atom(
"%s:%s" %
(atom.cp, mydbapi.aux_get(avail_pkg, ["SLOT"])[0]))
if not avail_pkg:
all_available = False
all_use_satisfied = False
break
if atom.use:
avail_pkg_use = mydbapi.match(atom)
if not avail_pkg_use:
all_use_satisfied = False
else:
# highest (ascending order)
avail_pkg_use = avail_pkg_use[-1]
if avail_pkg_use != avail_pkg:
avail_pkg = avail_pkg_use
avail_slot = Atom(
"%s:%s" %
(atom.cp, mydbapi.aux_get(avail_pkg, ["SLOT"])[0]))
slot_map[avail_slot] = avail_pkg
pkg_cp = cpv_getkey(avail_pkg)
highest_cpv = cp_map.get(pkg_cp)
if highest_cpv is None or \
pkgcmp(catpkgsplit(avail_pkg)[1:],
catpkgsplit(highest_cpv)[1:]) > 0:
cp_map[pkg_cp] = avail_pkg
this_choice = (atoms, slot_map, cp_map, all_available)
if all_available:
# The "all installed" criterion is not version or slot specific.
# If any version of a package is already in the graph then we
# assume that it is preferred over other possible packages choices.
all_installed = True
for atom in set(Atom(atom.cp) for atom in atoms \
if not atom.blocker):
# New-style virtuals have zero cost to install.
if not vardb.match(atom) and not atom.startswith("virtual/"):
all_installed = False
break
all_installed_slots = False
if all_installed:
all_installed_slots = True
for slot_atom in slot_map:
# New-style virtuals have zero cost to install.
if not vardb.match(slot_atom) and \
not slot_atom.startswith("virtual/"):
all_installed_slots = False
break
if graph_db is None:
if all_use_satisfied:
if all_installed:
if all_installed_slots:
preferred_installed.append(this_choice)
else:
preferred_any_slot.append(this_choice)
else:
preferred_non_installed.append(this_choice)
else:
if all_installed_slots:
unsat_use_installed.append(this_choice)
else:
unsat_use_non_installed.append(this_choice)
else:
all_in_graph = True
for slot_atom in slot_map:
# New-style virtuals have zero cost to install.
if not graph_db.match(slot_atom) and \
not slot_atom.startswith("virtual/"):
all_in_graph = False
break
circular_atom = None
if all_in_graph:
if parent is None or priority is None:
pass
elif priority.buildtime:
# Check if the atom would result in a direct circular
# dependency and try to avoid that if it seems likely
# to be unresolvable. This is only relevant for
# buildtime deps that aren't already satisfied by an
# installed package.
cpv_slot_list = [parent]
for atom in atoms:
if atom.blocker:
continue
if vardb.match(atom):
# If the atom is satisfied by an installed
# version then it's not a circular dep.
continue
if atom.cp != parent.cp:
continue
if match_from_list(atom, cpv_slot_list):
circular_atom = atom
break
if circular_atom is not None:
other.append(this_choice)
else:
if all_use_satisfied:
if all_in_graph:
preferred_in_graph.append(this_choice)
elif all_installed:
if all_installed_slots:
preferred_installed.append(this_choice)
else:
preferred_any_slot.append(this_choice)
else:
preferred_non_installed.append(this_choice)
else:
if all_in_graph:
unsat_use_in_graph.append(this_choice)
elif all_installed_slots:
unsat_use_installed.append(this_choice)
else:
unsat_use_non_installed.append(this_choice)
else:
other.append(this_choice)
# Prefer choices which contain upgrades to higher slots. This helps
# for deps such as || ( foo:1 foo:2 ), where we want to prefer the
# atom which matches the higher version rather than the atom furthest
# to the left. Sorting is done separately for each of choice_bins, so
# as not to interfere with the ordering of the bins. Because of the
# bin separation, the main function of this code is to allow
# --depclean to remove old slots (rather than to pull in new slots).
for choices in choice_bins:
if len(choices) < 2:
continue
for choice_1 in choices[1:]:
atoms_1, slot_map_1, cp_map_1, all_available_1 = choice_1
cps = set(cp_map_1)
for choice_2 in choices:
if choice_1 is choice_2:
# choice_1 will not be promoted, so move on
break
atoms_2, slot_map_2, cp_map_2, all_available_2 = choice_2
intersecting_cps = cps.intersection(cp_map_2)
if not intersecting_cps:
continue
has_upgrade = False
has_downgrade = False
for cp in intersecting_cps:
version_1 = cp_map_1[cp]
version_2 = cp_map_2[cp]
difference = pkgcmp(
catpkgsplit(version_1)[1:],
catpkgsplit(version_2)[1:])
if difference != 0:
if difference > 0:
has_upgrade = True
else:
has_downgrade = True
break
if has_upgrade and not has_downgrade:
# promote choice_1 in front of choice_2
choices.remove(choice_1)
index_2 = choices.index(choice_2)
choices.insert(index_2, choice_1)
break
for allow_masked in (False, True):
for choices in choice_bins:
for atoms, slot_map, cp_map, all_available in choices:
if all_available or allow_masked:
return atoms
assert (False) # This point should not be reachable
def category(self):
return catpkgsplit(self.cpv)[0]
def version(self):
return catpkgsplit(self.cpv)[2]
def name(self):
return catpkgsplit(self.cpv)[1]
def getmaskingstatus(mycpv, settings=None, portdb=None):
if settings is None:
settings = config(clone=portage.settings)
if portdb is None:
portdb = portage.portdb
metadata = None
installed = False
if not isinstance(mycpv, basestring):
# emerge passed in a Package instance
pkg = mycpv
mycpv = pkg.cpv
metadata = pkg.metadata
installed = pkg.installed
mysplit = catpkgsplit(mycpv)
if not mysplit:
raise ValueError(_("invalid CPV: %s") % mycpv)
if metadata is None:
db_keys = list(portdb._aux_cache_keys)
try:
metadata = dict(zip(db_keys, portdb.aux_get(mycpv, db_keys)))
except KeyError:
if not portdb.cpv_exists(mycpv):
raise
return ["corruption"]
if "?" in metadata["LICENSE"]:
settings.setcpv(mycpv, mydb=metadata)
metadata["USE"] = settings["PORTAGE_USE"]
else:
metadata["USE"] = ""
rValue = []
# profile checking
if settings._getProfileMaskAtom(mycpv, metadata):
rValue.append("profile")
# package.mask checking
if settings._getMaskAtom(mycpv, metadata):
rValue.append("package.mask")
# keywords checking
eapi = metadata["EAPI"]
mygroups = settings._getKeywords(mycpv, metadata)
licenses = metadata["LICENSE"]
properties = metadata["PROPERTIES"]
if eapi.startswith("-"):
eapi = eapi[1:]
if not eapi_is_supported(eapi):
return ["EAPI %s" % eapi]
elif _eapi_is_deprecated(eapi) and not installed:
return ["EAPI %s" % eapi]
egroups = settings.configdict["backupenv"].get("ACCEPT_KEYWORDS",
"").split()
pgroups = settings["ACCEPT_KEYWORDS"].split()
myarch = settings["ARCH"]
if pgroups and myarch not in pgroups:
"""For operating systems other than Linux, ARCH is not necessarily a
valid keyword."""
myarch = pgroups[0].lstrip("~")
cp = cpv_getkey(mycpv)
pkgdict = settings.pkeywordsdict.get(cp)
matches = False
if pkgdict:
cpv_slot_list = ["%s:%s" % (mycpv, metadata["SLOT"])]
for atom, pkgkeywords in pkgdict.items():
if match_from_list(atom, cpv_slot_list):
matches = True
pgroups.extend(pkgkeywords)
if matches or egroups:
pgroups.extend(egroups)
inc_pgroups = set()
for x in pgroups:
if x.startswith("-"):
if x == "-*":
inc_pgroups.clear()
else:
inc_pgroups.discard(x[1:])
else:
inc_pgroups.add(x)
pgroups = inc_pgroups
del inc_pgroups
kmask = "missing"
if '**' in pgroups:
kmask = None
else:
for keyword in pgroups:
if keyword in mygroups:
kmask = None
break
if kmask:
for gp in mygroups:
if gp == "*":
kmask = None
break
elif gp == "-" + myarch and myarch in pgroups:
kmask = "-" + myarch
break
elif gp == "~" + myarch and myarch in pgroups:
kmask = "~" + myarch
break
try:
missing_licenses = settings._getMissingLicenses(mycpv, metadata)
if missing_licenses:
allowed_tokens = set(["||", "(", ")"])
allowed_tokens.update(missing_licenses)
license_split = licenses.split()
license_split = [x for x in license_split \
if x in allowed_tokens]
msg = license_split[:]
msg.append("license(s)")
rValue.append(" ".join(msg))
except portage.exception.InvalidDependString as e:
rValue.append("LICENSE: " + str(e))
try:
missing_properties = settings._getMissingProperties(mycpv, metadata)
if missing_properties:
allowed_tokens = set(["||", "(", ")"])
allowed_tokens.update(missing_properties)
properties_split = properties.split()
properties_split = [x for x in properties_split \
if x in allowed_tokens]
msg = properties_split[:]
msg.append("properties")
rValue.append(" ".join(msg))
except portage.exception.InvalidDependString as e:
rValue.append("PROPERTIES: " + str(e))
# Only show KEYWORDS masks for installed packages
# if they're not masked for any other reason.
if kmask and (not installed or not rValue):
rValue.append(kmask + " keyword")
return rValue
def revision(self):
my_cpv = catpkgsplit(self.cpv)
return 0 if len(my_cpv) == 3 else int(my_cpv[3][1:])
def _getmaskingstatus(mycpv, settings, portdb, myrepo=None):
metadata = None
installed = False
if not isinstance(mycpv, basestring):
# emerge passed in a Package instance
pkg = mycpv
mycpv = pkg.cpv
metadata = pkg.metadata
installed = pkg.installed
mysplit = catpkgsplit(mycpv)
if not mysplit:
raise ValueError(_("invalid CPV: %s") % mycpv)
if metadata is None:
db_keys = list(portdb._aux_cache_keys)
try:
metadata = dict(
zip(db_keys, portdb.aux_get(mycpv, db_keys, myrepo=myrepo)))
except KeyError:
if not portdb.cpv_exists(mycpv):
raise
return [_MaskReason("corruption", "corruption")]
if "?" in metadata["LICENSE"]:
settings.setcpv(mycpv, mydb=metadata)
metadata["USE"] = settings["PORTAGE_USE"]
else:
metadata["USE"] = ""
rValue = []
# package.mask checking
if settings._getMaskAtom(mycpv, metadata):
rValue.append(
_MaskReason("package.mask", "package.mask",
_UnmaskHint("p_mask", None)))
# keywords checking
eapi = metadata["EAPI"]
mygroups = settings._getKeywords(mycpv, metadata)
licenses = metadata["LICENSE"]
properties = metadata["PROPERTIES"]
if eapi.startswith("-"):
eapi = eapi[1:]
if not eapi_is_supported(eapi):
return [_MaskReason("EAPI", "EAPI %s" % eapi)]
elif _eapi_is_deprecated(eapi) and not installed:
return [_MaskReason("EAPI", "EAPI %s" % eapi)]
egroups = settings.configdict["backupenv"].get("ACCEPT_KEYWORDS",
"").split()
global_accept_keywords = settings.get("ACCEPT_KEYWORDS", "")
pgroups = global_accept_keywords.split()
myarch = settings["ARCH"]
if pgroups and myarch not in pgroups:
"""For operating systems other than Linux, ARCH is not necessarily a
valid keyword."""
myarch = pgroups[0].lstrip("~")
# NOTE: This logic is copied from KeywordsManager.getMissingKeywords().
unmaskgroups = settings._keywords_manager.getPKeywords(
mycpv, metadata["SLOT"], metadata["repository"],
global_accept_keywords)
pgroups.extend(unmaskgroups)
if unmaskgroups or egroups:
pgroups = settings._keywords_manager._getEgroups(egroups, pgroups)
else:
pgroups = set(pgroups)
kmask = "missing"
kmask_hint = None
if '**' in pgroups:
kmask = None
else:
for keyword in pgroups:
if keyword in mygroups:
kmask = None
break
if kmask:
for gp in mygroups:
if gp == "*":
kmask = None
break
elif gp == "-" + myarch and myarch in pgroups:
kmask = "-" + myarch
break
elif gp == "~" + myarch and myarch in pgroups:
kmask = "~" + myarch
kmask_hint = _UnmaskHint("unstable keyword", kmask)
break
if kmask == "missing":
kmask_hint = _UnmaskHint("unstable keyword", "**")
try:
missing_licenses = settings._getMissingLicenses(mycpv, metadata)
if missing_licenses:
allowed_tokens = set(["||", "(", ")"])
allowed_tokens.update(missing_licenses)
license_split = licenses.split()
license_split = [x for x in license_split \
if x in allowed_tokens]
msg = license_split[:]
msg.append("license(s)")
rValue.append(
_MaskReason("LICENSE", " ".join(msg),
_UnmaskHint("license", set(missing_licenses))))
except portage.exception.InvalidDependString as e:
rValue.append(_MaskReason("invalid", "LICENSE: " + str(e)))
try:
missing_properties = settings._getMissingProperties(mycpv, metadata)
if missing_properties:
allowed_tokens = set(["||", "(", ")"])
allowed_tokens.update(missing_properties)
properties_split = properties.split()
properties_split = [x for x in properties_split \
if x in allowed_tokens]
msg = properties_split[:]
msg.append("properties")
rValue.append(_MaskReason("PROPERTIES", " ".join(msg)))
except portage.exception.InvalidDependString as e:
rValue.append(_MaskReason("invalid", "PROPERTIES: " + str(e)))
# Only show KEYWORDS masks for installed packages
# if they're not masked for any other reason.
if kmask and (not installed or not rValue):
rValue.append(
_MaskReason("KEYWORDS", kmask + " keyword",
unmask_hint=kmask_hint))
return rValue
def _calc_changelog(ebuildpath,current,next): # pylint: disable=redefined-builtin
if ebuildpath == None or not os.path.exists(ebuildpath):
return []
current = '-'.join(catpkgsplit(current)[1:])
if current.endswith('-r0'):
current = current[:-3]
next = '-'.join(catpkgsplit(next)[1:])
if next.endswith('-r0'):
next = next[:-3]
changelogdir = os.path.dirname(ebuildpath)
changelogs = ['ChangeLog']
# ChangeLog-YYYY (see bug #389611)
changelogs.extend(sorted((fn for fn in os.listdir(changelogdir)
if fn.startswith('ChangeLog-')), reverse=True))
divisions = []
found_current = False
for fn in changelogs:
changelogpath = os.path.join(changelogdir, fn)
try:
with io.open(_unicode_encode(changelogpath,
encoding=_encodings['fs'], errors='strict'),
mode='r', encoding=_encodings['repo.content'],
errors='replace') as f:
changelog = f.read()
except EnvironmentError:
return []
for node in _find_changelog_tags(changelog):
if node[0] == current:
found_current = True
break
else:
divisions.append(node)
if found_current:
break
if not found_current:
return []
#print 'XX from',current,'to',next
#for div,text in divisions: print 'XX',div
# skip entries for all revisions above the one we are about to emerge
later_rev_index = None
for i, node in enumerate(divisions):
if node[0] == next:
if later_rev_index is not None:
first_node = divisions[later_rev_index]
# Discard the later revision and the first ChangeLog entry
# that follows it. We want to display all the entries after
# that first entry, as discussed in bug #373009.
trimmed_lines = []
iterator = iter(first_node[1])
for l in iterator:
if not l:
# end of the first entry that's discarded
break
first_node = (None, list(iterator))
divisions = [first_node] + divisions[later_rev_index+1:]
break
if node[0] is not None:
later_rev_index = i
output = []
prev_blank = False
prev_rev = False
for rev, lines in divisions:
if rev is not None:
if not (prev_blank or prev_rev):
output.append("\n")
output.append(bold('*' + rev) + '\n')
prev_rev = True
prev_blank = False
if lines:
prev_rev = False
if not prev_blank:
output.append("\n")
for l in lines:
output.append(l + "\n")
output.append("\n")
prev_blank = True
return output
def version(self):
_, _, v, r = catpkgsplit(self.cpv)
return f'{v}-{r}'
