def getUseMask(self, pkg=None, stable=None):
if pkg is None:
return frozenset(stack_lists(self._usemask_list, incremental=True))
slot = None
cp = getattr(pkg, "cp", None)
if cp is None:
slot = dep_getslot(pkg)
repo = dep_getrepo(pkg)
pkg = _pkg_str(remove_slot(pkg), slot=slot, repo=repo)
cp = pkg.cp
if stable is None:
stable = self._isStable(pkg)
usemask = []
if hasattr(pkg, "repo") and pkg.repo != Package.UNKNOWN_REPO:
repos = []
try:
repos.extend(repo.name
for repo in self.repositories[pkg.repo].masters)
except KeyError:
pass
repos.append(pkg.repo)
for repo in repos:
usemask.append(self._repo_usemask_dict.get(repo, {}))
if stable:
usemask.append(self._repo_usestablemask_dict.get(repo, {}))
cpdict = self._repo_pusemask_dict.get(repo, {}).get(cp)
if cpdict:
pkg_usemask = ordered_by_atom_specificity(cpdict, pkg)
if pkg_usemask:
usemask.extend(pkg_usemask)
if stable:
cpdict = self._repo_pusestablemask_dict.get(repo,
{}).get(cp)
if cpdict:
pkg_usemask = ordered_by_atom_specificity(cpdict, pkg)
if pkg_usemask:
usemask.extend(pkg_usemask)
for i, pusemask_dict in enumerate(self._pusemask_list):
if self._usemask_list[i]:
usemask.append(self._usemask_list[i])
if stable and self._usestablemask_list[i]:
usemask.append(self._usestablemask_list[i])
cpdict = pusemask_dict.get(cp)
if cpdict:
pkg_usemask = ordered_by_atom_specificity(cpdict, pkg)
if pkg_usemask:
usemask.extend(pkg_usemask)
if stable:
cpdict = self._pusestablemask_list[i].get(cp)
if cpdict:
pkg_usemask = ordered_by_atom_specificity(cpdict, pkg)
if pkg_usemask:
usemask.extend(pkg_usemask)
return frozenset(stack_lists(usemask, incremental=True))
def getUseForce(self, pkg=None):
if pkg is None:
return frozenset(stack_lists(
self._useforce_list, incremental=True))
cp = getattr(pkg, "cp", None)
if cp is None:
cp = cpv_getkey(remove_slot(pkg))
useforce = []
if hasattr(pkg, "repo") and pkg.repo != Package.UNKNOWN_REPO:
repos = []
try:
repos.extend(repo.name for repo in
self.repositories[pkg.repo].masters)
except KeyError:
pass
repos.append(pkg.repo)
for repo in repos:
useforce.append(self._repo_useforce_dict.get(repo, {}))
cpdict = self._repo_puseforce_dict.get(repo, {}).get(cp)
if cpdict:
pkg_useforce = ordered_by_atom_specificity(cpdict, pkg)
if pkg_useforce:
useforce.extend(pkg_useforce)
for i, puseforce_dict in enumerate(self._puseforce_list):
if self._useforce_list[i]:
useforce.append(self._useforce_list[i])
cpdict = puseforce_dict.get(cp)
if cpdict:
pkg_useforce = ordered_by_atom_specificity(cpdict, pkg)
if pkg_useforce:
useforce.extend(pkg_useforce)
return frozenset(stack_lists(useforce, incremental=True))
def getUseMask(self, pkg=None, stable=None):
if pkg is None:
return frozenset(stack_lists(
self._usemask_list, incremental=True))
slot = None
cp = getattr(pkg, "cp", None)
if cp is None:
slot = dep_getslot(pkg)
repo = dep_getrepo(pkg)
pkg = _pkg_str(remove_slot(pkg), slot=slot, repo=repo)
cp = pkg.cp
if stable is None:
stable = self._isStable(pkg)
usemask = []
if hasattr(pkg, "repo") and pkg.repo != Package.UNKNOWN_REPO:
repos = []
try:
repos.extend(repo.name for repo in
self.repositories[pkg.repo].masters)
except KeyError:
pass
repos.append(pkg.repo)
for repo in repos:
usemask.append(self._repo_usemask_dict.get(repo, {}))
if stable:
usemask.append(self._repo_usestablemask_dict.get(repo, {}))
cpdict = self._repo_pusemask_dict.get(repo, {}).get(cp)
if cpdict:
pkg_usemask = ordered_by_atom_specificity(cpdict, pkg)
if pkg_usemask:
usemask.extend(pkg_usemask)
if stable:
cpdict = self._repo_pusestablemask_dict.get(repo, {}).get(cp)
if cpdict:
pkg_usemask = ordered_by_atom_specificity(cpdict, pkg)
if pkg_usemask:
usemask.extend(pkg_usemask)
for i, pusemask_dict in enumerate(self._pusemask_list):
if self._usemask_list[i]:
usemask.append(self._usemask_list[i])
if stable and self._usestablemask_list[i]:
usemask.append(self._usestablemask_list[i])
cpdict = pusemask_dict.get(cp)
if cpdict:
pkg_usemask = ordered_by_atom_specificity(cpdict, pkg)
if pkg_usemask:
usemask.extend(pkg_usemask)
if stable:
cpdict = self._pusestablemask_list[i].get(cp)
if cpdict:
pkg_usemask = ordered_by_atom_specificity(cpdict, pkg)
if pkg_usemask:
usemask.extend(pkg_usemask)
return frozenset(stack_lists(usemask, incremental=True))
def getUseAliases(self, pkg):
if hasattr(pkg, "eapi") and not eapi_has_use_aliases(pkg.eapi):
return {}
cp = getattr(pkg, "cp", None)
if cp is None:
slot = dep_getslot(pkg)
repo = dep_getrepo(pkg)
pkg = _pkg_str(remove_slot(pkg), slot=slot, repo=repo)
cp = pkg.cp
usealiases = {}
if hasattr(pkg, "repo") and pkg.repo != Package.UNKNOWN_REPO:
repos = []
try:
repos.extend(repo.name
for repo in self.repositories[pkg.repo].masters)
except KeyError:
pass
repos.append(pkg.repo)
for repo in repos:
usealiases_dict = self._repo_usealiases_dict.get(repo, {})
for real_flag, aliases in usealiases_dict.items():
for alias in aliases:
if any(alias in v for k, v in usealiases.items()
if k != real_flag):
writemsg(
_("--- Duplicated USE flag alias for '%s%s%s': '%s'\n"
) %
(pkg.cpv, _repo_separator, pkg.repo, alias),
noiselevel=-1,
)
else:
usealiases.setdefault(real_flag, []).append(alias)
cp_usealiases_dict = self._repo_pusealiases_dict.get(
repo, {}).get(cp)
if cp_usealiases_dict:
usealiases_dict_list = ordered_by_atom_specificity(
cp_usealiases_dict, pkg)
for usealiases_dict in usealiases_dict_list:
for real_flag, aliases in usealiases_dict.items():
for alias in aliases:
if any(alias in v
for k, v in usealiases.items()
if k != real_flag):
writemsg(
_("--- Duplicated USE flag alias for '%s%s%s': '%s'\n"
) % (pkg.cpv, _repo_separator,
pkg.repo, alias),
noiselevel=-1,
)
else:
usealiases.setdefault(real_flag,
[]).append(alias)
return usealiases
def getUseAliases(self, pkg):
if hasattr(pkg, "eapi") and not eapi_has_use_aliases(pkg.eapi):
return {}
cp = getattr(pkg, "cp", None)
if cp is None:
slot = dep_getslot(pkg)
repo = dep_getrepo(pkg)
pkg = _pkg_str(remove_slot(pkg), slot=slot, repo=repo)
cp = pkg.cp
usealiases = {}
if hasattr(pkg, "repo") and pkg.repo != Package.UNKNOWN_REPO:
repos = []
try:
if self.repositories[pkg.repo].use_aliases_masters is not None:
masters = self.repositories[pkg.repo].use_aliases_masters
else:
masters = self.repositories[pkg.repo].masters
repos.extend(repo.name for repo in masters)
except KeyError:
pass
repos.append(pkg.repo)
for repo in repos:
usealiases_dict = self._repo_usealiases_dict.get(repo, {})
for real_flag, aliases in usealiases_dict.items():
for alias in aliases:
if any(alias in v for k, v in usealiases.items() if k != real_flag):
writemsg(
_("--- Duplicated USE flag alias for '%s%s%s': '%s'\n")
% (pkg.cpv, _repo_separator, pkg.repo, alias),
noiselevel=-1,
)
else:
usealiases.setdefault(real_flag, []).append(alias)
cp_usealiases_dict = self._repo_pusealiases_dict.get(repo, {}).get(cp)
if cp_usealiases_dict:
usealiases_dict_list = ordered_by_atom_specificity(cp_usealiases_dict, pkg)
for usealiases_dict in usealiases_dict_list:
for real_flag, aliases in usealiases_dict.items():
for alias in aliases:
if any(alias in v for k, v in usealiases.items() if k != real_flag):
writemsg(
_("--- Duplicated USE flag alias for '%s%s%s': '%s'\n")
% (pkg.cpv, _repo_separator, pkg.repo, alias),
noiselevel=-1,
)
else:
usealiases.setdefault(real_flag, []).append(alias)
return usealiases
def getPUSE(self, pkg):
cp = getattr(pkg, "cp", None)
if cp is None:
cp = cpv_getkey(remove_slot(pkg))
ret = ""
cpdict = self._pusedict.get(cp)
if cpdict:
puse_matches = ordered_by_atom_specificity(cpdict, pkg)
if puse_matches:
puse_list = []
for x in puse_matches:
puse_list.extend(x)
ret = " ".join(puse_list)
return ret
def getPUSE(self, pkg): cp = getattr(pkg, "cp", None) if cp is None: cp = cpv_getkey(remove_slot(pkg)) ret = "" cpdict = self._pusedict.get(cp) if cpdict: puse_matches = ordered_by_atom_specificity(cpdict, pkg) if puse_matches: puse_list = [] for x in puse_matches: puse_list.extend(x) ret = " ".join(puse_list) return ret
def getPUSE(self, pkg):
cp = getattr(pkg, "cp", None)
if cp is None:
slot = dep_getslot(pkg)
repo = dep_getrepo(pkg)
pkg = _pkg_str(remove_slot(pkg), slot=slot, repo=repo)
cp = pkg.cp
ret = ""
cpdict = self._pusedict.get(cp)
if cpdict:
puse_matches = ordered_by_atom_specificity(cpdict, pkg)
if puse_matches:
puse_list = []
for x in puse_matches:
puse_list.extend(x)
ret = " ".join(puse_list)
return ret
def getPUSE(self, pkg): cp = getattr(pkg, "cp", None) if cp is None: slot = dep_getslot(pkg) repo = dep_getrepo(pkg) pkg = _pkg_str(remove_slot(pkg), slot=slot, repo=repo) cp = pkg.cp ret = "" cpdict = self._pusedict.get(cp) if cpdict: puse_matches = ordered_by_atom_specificity(cpdict, pkg) if puse_matches: puse_list = [] for x in puse_matches: puse_list.extend(x) ret = " ".join(puse_list) return ret
def getUseMask(self, pkg=None):
if pkg is None:
return frozenset(stack_lists(self._usemask_list, incremental=True))
cp = getattr(pkg, "cp", None)
if cp is None:
cp = cpv_getkey(remove_slot(pkg))
usemask = []
for i, pusemask_dict in enumerate(self._pusemask_list):
if self._usemask_list[i]:
usemask.append(self._usemask_list[i])
cpdict = pusemask_dict.get(cp)
if cpdict:
pkg_usemask = ordered_by_atom_specificity(cpdict, pkg)
if pkg_usemask:
usemask.extend(pkg_usemask)
return frozenset(stack_lists(usemask, incremental=True))
def getUseForce(self, pkg=None): if pkg is None: return frozenset(stack_lists( self._useforce_list, incremental=True)) cp = getattr(pkg, "cp", None) if cp is None: cp = cpv_getkey(remove_slot(pkg)) useforce = [] for i, puseforce_dict in enumerate(self._puseforce_list): if self._useforce_list[i]: useforce.append(self._useforce_list[i]) cpdict = puseforce_dict.get(cp) if cpdict: pkg_useforce = ordered_by_atom_specificity(cpdict, pkg) if pkg_useforce: useforce.extend(pkg_useforce) return frozenset(stack_lists(useforce, incremental=True))
def getUseForce(self, pkg=None):
if pkg is None:
return frozenset(stack_lists(self._useforce_list,
incremental=True))
cp = getattr(pkg, "cp", None)
if cp is None:
slot = dep_getslot(pkg)
repo = dep_getrepo(pkg)
pkg = _pkg_str(remove_slot(pkg), slot=slot, repo=repo)
cp = pkg.cp
try:
stable = pkg.stable
except AttributeError:
# KEYWORDS is unavailable (prior to "depend" phase)
stable = False
useforce = []
if hasattr(pkg, "repo") and pkg.repo != Package.UNKNOWN_REPO:
repos = []
try:
repos.extend(repo.name
for repo in self.repositories[pkg.repo].masters)
except KeyError:
pass
repos.append(pkg.repo)
for repo in repos:
useforce.append(self._repo_useforce_dict.get(repo, {}))
if stable:
useforce.append(
self._repo_usestableforce_dict.get(repo, {}))
cpdict = self._repo_puseforce_dict.get(repo, {}).get(cp)
if cpdict:
pkg_useforce = ordered_by_atom_specificity(cpdict, pkg)
if pkg_useforce:
useforce.extend(pkg_useforce)
if stable:
cpdict = self._repo_pusestableforce_dict.get(repo,
{}).get(cp)
if cpdict:
pkg_useforce = ordered_by_atom_specificity(cpdict, pkg)
if pkg_useforce:
useforce.extend(pkg_useforce)
for i, puseforce_dict in enumerate(self._puseforce_list):
if self._useforce_list[i]:
useforce.append(self._useforce_list[i])
if stable and self._usestableforce_list[i]:
useforce.append(self._usestableforce_list[i])
cpdict = puseforce_dict.get(cp)
if cpdict:
pkg_useforce = ordered_by_atom_specificity(cpdict, pkg)
if pkg_useforce:
useforce.extend(pkg_useforce)
if stable:
cpdict = self._pusestableforce_list[i].get(cp)
if cpdict:
pkg_useforce = ordered_by_atom_specificity(cpdict, pkg)
if pkg_useforce:
useforce.extend(pkg_useforce)
return frozenset(stack_lists(useforce, incremental=True))
def getUseForce(self, pkg=None):
if pkg is None:
return frozenset(stack_lists(
self._useforce_list, incremental=True))
cp = getattr(pkg, "cp", None)
if cp is None:
slot = dep_getslot(pkg)
repo = dep_getrepo(pkg)
pkg = _pkg_str(remove_slot(pkg), slot=slot, repo=repo)
cp = pkg.cp
try:
stable = pkg.stable
except AttributeError:
# KEYWORDS is unavailable (prior to "depend" phase)
stable = False
useforce = []
if hasattr(pkg, "repo") and pkg.repo != Package.UNKNOWN_REPO:
repos = []
try:
repos.extend(repo.name for repo in
self.repositories[pkg.repo].masters)
except KeyError:
pass
repos.append(pkg.repo)
for repo in repos:
useforce.append(self._repo_useforce_dict.get(repo, {}))
if stable:
useforce.append(self._repo_usestableforce_dict.get(repo, {}))
cpdict = self._repo_puseforce_dict.get(repo, {}).get(cp)
if cpdict:
pkg_useforce = ordered_by_atom_specificity(cpdict, pkg)
if pkg_useforce:
useforce.extend(pkg_useforce)
if stable:
cpdict = self._repo_pusestableforce_dict.get(repo, {}).get(cp)
if cpdict:
pkg_useforce = ordered_by_atom_specificity(cpdict, pkg)
if pkg_useforce:
useforce.extend(pkg_useforce)
for i, puseforce_dict in enumerate(self._puseforce_list):
if self._useforce_list[i]:
useforce.append(self._useforce_list[i])
if stable and self._usestableforce_list[i]:
useforce.append(self._usestableforce_list[i])
cpdict = puseforce_dict.get(cp)
if cpdict:
pkg_useforce = ordered_by_atom_specificity(cpdict, pkg)
if pkg_useforce:
useforce.extend(pkg_useforce)
if stable:
cpdict = self._pusestableforce_list[i].get(cp)
if cpdict:
pkg_useforce = ordered_by_atom_specificity(cpdict, pkg)
if pkg_useforce:
useforce.extend(pkg_useforce)
return frozenset(stack_lists(useforce, incremental=True))
def _expand_new_virtuals(mysplit, edebug, mydbapi, mysettings, myroot="/",
trees=None, use_mask=None, use_force=None, **kwargs):
"""
In order to solve bug #141118, recursively expand new-style virtuals so
as to collapse one or more levels of indirection, generating an expanded
search space. In dep_zapdeps, new-style virtuals will be assigned
zero cost regardless of whether or not they are currently installed. Virtual
blockers are supported but only when the virtual expands to a single
atom because it wouldn't necessarily make sense to block all the components
of a compound virtual. When more than one new-style virtual is matched,
the matches are sorted from highest to lowest versions and the atom is
expanded to || ( highest match ... lowest match )."""
newsplit = []
mytrees = trees[myroot]
portdb = mytrees["porttree"].dbapi
atom_graph = mytrees.get("atom_graph")
parent = mytrees.get("parent")
virt_parent = mytrees.get("virt_parent")
graph_parent = None
eapi = None
if parent is not None:
if virt_parent is not None:
graph_parent = virt_parent
eapi = virt_parent[0].metadata['EAPI']
else:
graph_parent = parent
eapi = parent.metadata["EAPI"]
repoman = not mysettings.local_config
if kwargs["use_binaries"]:
portdb = trees[myroot]["bintree"].dbapi
myvirtuals = mysettings.getvirtuals()
pprovideddict = mysettings.pprovideddict
myuse = kwargs["myuse"]
for x in mysplit:
if x == "||":
newsplit.append(x)
continue
elif isinstance(x, list):
newsplit.append(_expand_new_virtuals(x, edebug, mydbapi,
mysettings, myroot=myroot, trees=trees, use_mask=use_mask,
use_force=use_force, **kwargs))
continue
if not isinstance(x, Atom):
try:
x = Atom(x)
except InvalidAtom:
if portage.dep._dep_check_strict:
raise ParseError(
_("invalid atom: '%s'") % x)
else:
# Only real Atom instances are allowed past this point.
continue
else:
if x.blocker and x.blocker.overlap.forbid and \
eapi in ("0", "1") and portage.dep._dep_check_strict:
raise ParseError(
_("invalid atom: '%s'") % (x,))
if x.use and eapi in ("0", "1") and \
portage.dep._dep_check_strict:
raise ParseError(
_("invalid atom: '%s'") % (x,))
if repoman and x.use and x.use.conditional:
evaluated_atom = remove_slot(x)
if x.slot:
evaluated_atom += ":%s" % x.slot
evaluated_atom += str(x.use._eval_qa_conditionals(
use_mask, use_force))
x = Atom(evaluated_atom)
if not repoman :
if 'lib32' not in x and portage.dep_getkey(x) not in mysettings.get("NO_AUTO_FLAG", None):
if ']' in x:
x = str(x).replace(']',',lib32?]')
else:
x = str(x) + '[lib32?]'
try:
x = portage.dep.Atom(x)
except portage.exception.InvalidAtom:
if portage.dep._dep_check_strict:
raise portage.exception.ParseError(
"invalid atom: '%s'" % x)
if myuse is not None and isinstance(x, Atom) and x.use:
if x.use.conditional:
x = x.evaluate_conditionals(myuse)
mykey = x.cp
if not mykey.startswith("virtual/"):
newsplit.append(x)
if atom_graph is not None:
atom_graph.add(x, graph_parent)
continue
mychoices = myvirtuals.get(mykey, [])
if x.blocker:
# Virtual blockers are no longer expanded here since
# the un-expanded virtual atom is more useful for
# maintaining a cache of blocker atoms.
newsplit.append(x)
if atom_graph is not None:
atom_graph.add(x, graph_parent)
continue
if repoman or not hasattr(portdb, 'match_pkgs'):
if portdb.cp_list(x.cp):
newsplit.append(x)
else:
# TODO: Add PROVIDE check for repoman.
a = []
for y in mychoices:
a.append(Atom(x.replace(x.cp, y.cp, 1)))
if not a:
newsplit.append(x)
elif len(a) == 1:
newsplit.append(a[0])
else:
newsplit.append(['||'] + a)
continue
pkgs = []
# Ignore USE deps here, since otherwise we might not
# get any matches. Choices with correct USE settings
# will be preferred in dep_zapdeps().
matches = portdb.match_pkgs(x.without_use)
# Use descending order to prefer higher versions.
matches.reverse()
for pkg in matches:
# only use new-style matches
if pkg.cp.startswith("virtual/"):
pkgs.append(pkg)
if not (pkgs or mychoices):
# This one couldn't be expanded as a new-style virtual. Old-style
# virtuals have already been expanded by dep_virtual, so this one
# is unavailable and dep_zapdeps will identify it as such. The
# atom is not eliminated here since it may still represent a
# dependency that needs to be satisfied.
newsplit.append(x)
if atom_graph is not None:
atom_graph.add(x, graph_parent)
continue
a = []
for pkg in pkgs:
virt_atom = '=' + pkg.cpv
if x.use:
virt_atom += str(x.use)
virt_atom = Atom(virt_atom)
# According to GLEP 37, RDEPEND is the only dependency
# type that is valid for new-style virtuals. Repoman
# should enforce this.
depstring = pkg.metadata['RDEPEND']
pkg_kwargs = kwargs.copy()
pkg_kwargs["myuse"] = pkg.use.enabled
if edebug:
writemsg_level(_("Virtual Parent: %s\n") \
% (pkg,), noiselevel=-1, level=logging.DEBUG)
writemsg_level(_("Virtual Depstring: %s\n") \
% (depstring,), noiselevel=-1, level=logging.DEBUG)
# Set EAPI used for validation in dep_check() recursion.
mytrees["virt_parent"] = (pkg, virt_atom)
try:
mycheck = dep_check(depstring, mydbapi, mysettings,
myroot=myroot, trees=trees, **pkg_kwargs)
finally:
# Restore previous EAPI after recursion.
if virt_parent is not None:
mytrees["virt_parent"] = virt_parent
else:
del mytrees["virt_parent"]
if not mycheck[0]:
raise ParseError(
"%s: %s '%s'" % (y[0], mycheck[1], depstring))
# pull in the new-style virtual
mycheck[1].append(virt_atom)
a.append(mycheck[1])
if atom_graph is not None:
atom_graph.add(virt_atom, graph_parent)
# Plain old-style virtuals. New-style virtuals are preferred.
if not pkgs:
for y in mychoices:
new_atom = Atom(x.replace(x.cp, y.cp, 1))
matches = portdb.match(new_atom)
# portdb is an instance of depgraph._dep_check_composite_db, so
# USE conditionals are already evaluated.
if matches and mykey in \
portdb.aux_get(matches[-1], ['PROVIDE'])[0].split():
a.append(new_atom)
if atom_graph is not None:
atom_graph.add(new_atom, graph_parent)
if not a and mychoices:
# Check for a virtual package.provided match.
for y in mychoices:
new_atom = Atom(x.replace(x.cp, y.cp, 1))
if match_from_list(new_atom,
pprovideddict.get(new_atom.cp, [])):
a.append(new_atom)
if atom_graph is not None:
atom_graph.add(new_atom, graph_parent)
if not a:
newsplit.append(x)
if atom_graph is not None:
atom_graph.add(x, graph_parent)
elif len(a) == 1:
newsplit.append(a[0])
else:
newsplit.append(['||'] + a)
return newsplit
def _expand_new_virtuals(mysplit,
edebug,
mydbapi,
mysettings,
myroot="/",
trees=None,
use_mask=None,
use_force=None,
**kwargs):
"""
In order to solve bug #141118, recursively expand new-style virtuals so
as to collapse one or more levels of indirection, generating an expanded
search space. In dep_zapdeps, new-style virtuals will be assigned
zero cost regardless of whether or not they are currently installed. Virtual
blockers are supported but only when the virtual expands to a single
atom because it wouldn't necessarily make sense to block all the components
of a compound virtual. When more than one new-style virtual is matched,
the matches are sorted from highest to lowest versions and the atom is
expanded to || ( highest match ... lowest match )."""
newsplit = []
mytrees = trees[myroot]
portdb = mytrees["porttree"].dbapi
atom_graph = mytrees.get("atom_graph")
parent = mytrees.get("parent")
virt_parent = mytrees.get("virt_parent")
graph_parent = None
eapi = None
if parent is not None:
if virt_parent is not None:
graph_parent = virt_parent
eapi = virt_parent[0].metadata['EAPI']
else:
graph_parent = parent
eapi = parent.metadata["EAPI"]
repoman = not mysettings.local_config
if kwargs["use_binaries"]:
portdb = trees[myroot]["bintree"].dbapi
myvirtuals = mysettings.getvirtuals()
pprovideddict = mysettings.pprovideddict
myuse = kwargs["myuse"]
for x in mysplit:
if x == "||":
newsplit.append(x)
continue
elif isinstance(x, list):
newsplit.append(
_expand_new_virtuals(x,
edebug,
mydbapi,
mysettings,
myroot=myroot,
trees=trees,
use_mask=use_mask,
use_force=use_force,
**kwargs))
continue
if not isinstance(x, Atom):
try:
x = Atom(x)
except InvalidAtom:
if portage.dep._dep_check_strict:
raise ParseError(_("invalid atom: '%s'") % x)
else:
# Only real Atom instances are allowed past this point.
continue
else:
if x.blocker and x.blocker.overlap.forbid and \
eapi in ("0", "1") and portage.dep._dep_check_strict:
raise ParseError(_("invalid atom: '%s'") % (x, ))
if x.use and eapi in ("0", "1") and \
portage.dep._dep_check_strict:
raise ParseError(_("invalid atom: '%s'") % (x, ))
if repoman and x.use and x.use.conditional:
evaluated_atom = remove_slot(x)
if x.slot:
evaluated_atom += ":%s" % x.slot
evaluated_atom += str(
x.use._eval_qa_conditionals(use_mask, use_force))
x = Atom(evaluated_atom)
if not repoman and \
myuse is not None and isinstance(x, Atom) and x.use:
if x.use.conditional:
x = x.evaluate_conditionals(myuse)
mykey = x.cp
if not mykey.startswith("virtual/"):
newsplit.append(x)
if atom_graph is not None:
atom_graph.add(x, graph_parent)
continue
mychoices = myvirtuals.get(mykey, [])
if x.blocker:
# Virtual blockers are no longer expanded here since
# the un-expanded virtual atom is more useful for
# maintaining a cache of blocker atoms.
newsplit.append(x)
if atom_graph is not None:
atom_graph.add(x, graph_parent)
continue
if repoman or not hasattr(portdb, 'match_pkgs'):
if portdb.cp_list(x.cp):
newsplit.append(x)
else:
# TODO: Add PROVIDE check for repoman.
a = []
for y in mychoices:
a.append(Atom(x.replace(x.cp, y.cp, 1)))
if not a:
newsplit.append(x)
elif len(a) == 1:
newsplit.append(a[0])
else:
newsplit.append(['||'] + a)
continue
pkgs = []
# Ignore USE deps here, since otherwise we might not
# get any matches. Choices with correct USE settings
# will be preferred in dep_zapdeps().
matches = portdb.match_pkgs(x.without_use)
# Use descending order to prefer higher versions.
matches.reverse()
for pkg in matches:
# only use new-style matches
if pkg.cp.startswith("virtual/"):
pkgs.append(pkg)
if not (pkgs or mychoices):
# This one couldn't be expanded as a new-style virtual. Old-style
# virtuals have already been expanded by dep_virtual, so this one
# is unavailable and dep_zapdeps will identify it as such. The
# atom is not eliminated here since it may still represent a
# dependency that needs to be satisfied.
newsplit.append(x)
if atom_graph is not None:
atom_graph.add(x, graph_parent)
continue
a = []
for pkg in pkgs:
virt_atom = '=' + pkg.cpv
if x.use:
virt_atom += str(x.use)
virt_atom = Atom(virt_atom)
# According to GLEP 37, RDEPEND is the only dependency
# type that is valid for new-style virtuals. Repoman
# should enforce this.
depstring = pkg.metadata['RDEPEND']
pkg_kwargs = kwargs.copy()
pkg_kwargs["myuse"] = pkg.use.enabled
if edebug:
writemsg_level(_("Virtual Parent: %s\n") \
% (pkg,), noiselevel=-1, level=logging.DEBUG)
writemsg_level(_("Virtual Depstring: %s\n") \
% (depstring,), noiselevel=-1, level=logging.DEBUG)
# Set EAPI used for validation in dep_check() recursion.
mytrees["virt_parent"] = (pkg, virt_atom)
try:
mycheck = dep_check(depstring,
mydbapi,
mysettings,
myroot=myroot,
trees=trees,
**pkg_kwargs)
finally:
# Restore previous EAPI after recursion.
if virt_parent is not None:
mytrees["virt_parent"] = virt_parent
else:
del mytrees["virt_parent"]
if not mycheck[0]:
raise ParseError("%s: %s '%s'" % (y[0], mycheck[1], depstring))
# pull in the new-style virtual
mycheck[1].append(virt_atom)
a.append(mycheck[1])
if atom_graph is not None:
atom_graph.add(virt_atom, graph_parent)
# Plain old-style virtuals. New-style virtuals are preferred.
if not pkgs:
for y in mychoices:
new_atom = Atom(x.replace(x.cp, y.cp, 1))
matches = portdb.match(new_atom)
# portdb is an instance of depgraph._dep_check_composite_db, so
# USE conditionals are already evaluated.
if matches and mykey in \
portdb.aux_get(matches[-1], ['PROVIDE'])[0].split():
a.append(new_atom)
if atom_graph is not None:
atom_graph.add(new_atom, graph_parent)
if not a and mychoices:
# Check for a virtual package.provided match.
for y in mychoices:
new_atom = Atom(x.replace(x.cp, y.cp, 1))
if match_from_list(new_atom,
pprovideddict.get(new_atom.cp, [])):
a.append(new_atom)
if atom_graph is not None:
atom_graph.add(new_atom, graph_parent)
if not a:
newsplit.append(x)
if atom_graph is not None:
atom_graph.add(x, graph_parent)
elif len(a) == 1:
newsplit.append(a[0])
else:
newsplit.append(['||'] + a)
return newsplit
