def __init__ (self, cpv):
"""Constructor.
@param cpv: The cpv which describes the package to create.
@type cpv: string (cat/pkg-ver)"""
Package.__init__(self, cpv)
self._scpv = system.split_cpv(self._cpv)
if not self._scpv:
raise ValueError("invalid cpv: %s" % cpv)
self._settings = system.settings
self._settingslock = system.settings.settingslock
self._settings_installed = None
self._trees = system.settings.trees
self.forced_flags = set()
with self._settingslock:
self._init_settings(True)
self.forced_flags.update(self._settings.settings.usemask)
self.forced_flags.update(self._settings.settings.useforce)
try:
self._status = portage.getmaskingstatus(self.get_cpv(), settings = self._settings.settings)
except KeyError: # package is not located in the system
self._status = None
if self._status and len(self._status) == 1 and self._status[0] == "corrupted":
self._status = None
def mask(Package, version):
return portage.getmaskingstatus(
"%s/%s-%s" % (Package.category, Package.package, version),
settings=SETTINGS,
portdb=PORTTREE,
myrepo=Package.repository
)
def mask_status(self):
"""Shortcut to L{portage.getmaskingstatus}.
@rtype: None or list
@return: a list containing none or some of:
'profile'
'package.mask'
license(s)
"kmask" keyword
'missing keyword'
"""
if self._settings.locked:
self._settings.unlock()
try:
result = portage.getmaskingstatus(
self.cpv,
settings=self._settings,
portdb=portage.db[portage.root]["porttree"].dbapi)
except KeyError:
# getmaskingstatus doesn't support packages without ebuilds in the
# Portage tree.
result = None
return result
def __init__(self, cpv):
"""Constructor.
@param cpv: The cpv which describes the package to create.
@type cpv: string (cat/pkg-ver)"""
Package.__init__(self, cpv)
self._scpv = system.split_cpv(self._cpv)
if not self._scpv:
raise ValueError("invalid cpv: %s" % cpv)
self._settings = system.settings
self._settingslock = system.settings.settingslock
self._settings_installed = None
self._trees = system.settings.trees
self.forced_flags = set()
with self._settingslock:
self._init_settings(True)
self.forced_flags.update(self._settings.settings.usemask)
self.forced_flags.update(self._settings.settings.useforce)
try:
self._status = portage.getmaskingstatus(
self.get_cpv(), settings=self._settings.settings)
except KeyError: # package is not located in the system
self._status = None
if self._status and len(
self._status) == 1 and self._status[0] == "corrupted":
self._status = None
def is_package_masked(self, cpv):
""" Returns if the cpv in parameter is masked.
Parameter:
cpv (string): the name of the package
"""
return 'package.mask' in portage.getmaskingstatus(
cpv, portdb=portage.portdb)
def is_package_keyworded(self, cpv):
""" Returns if the cpv in parameter is masked by a keyword.
Parameter:
cpv (string): the name of the package
"""
return 'missing keyword' in portage.getmaskingstatus(
cpv, portdb=portage.portdb)
def __getMaskStatus(self, cpv): """Figure out if package is pmasked.""" try: if "package.mask" in port.getmaskingstatus(cpv, settings=self.mysettings): return True except: # occurs when package is not known by portdb # so we consider it unmasked pass return False
def get_masking_status(ebuild): """returns the masking status of an ebuild @param ebuild: str @return list """ try: status = portage.getmaskingstatus(ebuild) except KeyError: status = ['unavailable'] return status
def __getMaskStatus(self, cpv):
"""Figure out if package is pmasked."""
try:
if "package.mask" in port.getmaskingstatus(
cpv, settings=self.mysettings):
return True
except:
# occurs when package is not known by portdb
# so we consider it unmasked
pass
return False
def find_best(self, include_keyworded=True, include_masked=True):
"""Returns the "best" version available.
Order of preference:
highest available stable =>
highest available keyworded =>
highest available masked
@rtype: Package object or None
@return: best of up to three options
@raise errors.GentoolkitInvalidAtom: if query is not valid input
"""
best = keyworded = masked = None
try:
best = portage.db[portage.root]["porttree"].dbapi.xmatch(
"bestmatch-visible", self.query)
except portage.exception.InvalidAtom as err:
message = ("query.py: find_best(), bestmatch-visible, " +
"query=%s, InvalidAtom=%s" % (self.query, str(err)))
raise errors.GentoolkitInvalidAtom(message)
# xmatch can return an empty string, so checking for None is not enough
if not best:
if not (include_keyworded or include_masked):
return None
try:
matches = portage.db[portage.root]["porttree"].dbapi.xmatch(
"match-all", self.query)
except portage.exception.InvalidAtom as err:
message = (
"query.py: find_best(), match-all, query=%s, InvalidAtom=%s"
% (self.query, str(err)))
raise errors.GentoolkitInvalidAtom(message)
masked = portage.best(matches)
keywordable = []
for m in matches:
status = portage.getmaskingstatus(m)
if "package.mask" not in status or "profile" not in status:
keywordable.append(m)
if matches:
keyworded = portage.best(keywordable)
else:
return Package(best)
if include_keyworded and keyworded:
return Package(keyworded)
if include_masked and masked:
return Package(masked)
return None
def find_best(self, include_keyworded=True, include_masked=True):
"""Returns the "best" version available.
Order of preference:
highest available stable =>
highest available keyworded =>
highest available masked
@rtype: Package object or None
@return: best of up to three options
@raise errors.GentoolkitInvalidAtom: if query is not valid input
"""
best = keyworded = masked = None
try:
best = portage.db[portage.root]["porttree"].dbapi.xmatch("bestmatch-visible", self.query)
except portage.exception.InvalidAtom as err:
message = "query.py: find_best(), bestmatch-visible, " + \
"query=%s, InvalidAtom=%s" %(self.query, str(err))
raise errors.GentoolkitInvalidAtom(message)
# xmatch can return an empty string, so checking for None is not enough
if not best:
if not (include_keyworded or include_masked):
return None
try:
matches = portage.db[portage.root]["porttree"].dbapi.xmatch("match-all", self.query)
except portage.exception.InvalidAtom as err:
message = "query.py: find_best(), match-all, query=%s, InvalidAtom=%s" %(
self.query, str(err))
raise errors.GentoolkitInvalidAtom(message)
masked = portage.best(matches)
keywordable = []
for m in matches:
status = portage.getmaskingstatus(m)
if 'package.mask' not in status or 'profile' not in status:
keywordable.append(m)
if matches:
keyworded = portage.best(keywordable)
else:
return Package(best)
if include_keyworded and keyworded:
return Package(keyworded)
if include_masked and masked:
return Package(masked)
return None
def get_package_status(aname): """ Return the status of a package: stable, unstable, hardmasked, unkeyworded Notice that "stable" could mean "previously unmasked" as well. """ arch = get_arch() archstatus = "~%s keyword" % arch try: res = portage.getmaskingstatus(aname) if not res: return "STABLE" if ( res[0] == "missing keyword" ): return "UNKEYWORDED" if ( res[0] == archstatus): return "UNSTABLE" if (( res[0] == "package.mask" )&(res[1] == archstatus)): return "HARDMASKED" except ValueError as e: print >> warn, "Unable to parse the status of %s.\n" % aname,e
def mask_status(self):
"""Shortcut to L{portage.getmaskingstatus}.
@rtype: None or list
@return: a list containing none or some of:
'profile'
'package.mask'
license(s)
"kmask" keyword
'missing keyword'
"""
if self._settings.locked:
self._settings.unlock()
try:
result = portage.getmaskingstatus(self.cpv,
settings=self._settings,
portdb=portage.db[portage.root]["porttree"].dbapi)
except KeyError:
# getmaskingstatus doesn't support packages without ebuilds in the
# Portage tree.
result = None
return result
def get_masking_status(ebuild):
try:
status = portage.getmaskingstatus(ebuild)
except KeyError:
status = ['deprecated']
return status
def _get_atom_mask_keyword_filter(cpv):
l = portage.getmaskingstatus(cpv, portdb=portage.portdb)
ll = len(l)
return (ll is 0) or ((ll is 1) and (l[0][0] == 'p'))
