def __init__(self, _unused_param=DeprecationWarning, mysettings=None):
"""
@param _unused_param: deprecated, use mysettings['PORTDIR'] instead
@type _unused_param: None
@param mysettings: an immutable config instance
@type mysettings: portage.config
"""
from portage import config
if mysettings:
self.settings = mysettings
else:
from portage import settings
self.settings = config(clone=settings)
if _unused_param is not DeprecationWarning:
warnings.warn("The first parameter of the " + \
"portage.dbapi.porttree.portdbapi" + \
" constructor is unused since portage-2.1.8. " + \
"mysettings['PORTDIR'] is used instead.",
DeprecationWarning, stacklevel=2)
self.repositories = self.settings.repositories
self.treemap = self.repositories.treemap
# This is strictly for use in aux_get() doebuild calls when metadata
# is generated by the depend phase. It's safest to use a clone for
# this purpose because doebuild makes many changes to the config
# instance that is passed in.
self.doebuild_settings = config(clone=self.settings)
self.depcachedir = os.path.realpath(self.settings.depcachedir)
if os.environ.get("SANDBOX_ON") == "1":
# Make api consumers exempt from sandbox violations
# when doing metadata cache updates.
sandbox_write = os.environ.get("SANDBOX_WRITE", "").split(":")
if self.depcachedir not in sandbox_write:
sandbox_write.append(self.depcachedir)
os.environ["SANDBOX_WRITE"] = \
":".join(filter(None, sandbox_write))
self.porttrees = list(self.settings.repositories.repoLocationList())
# This is used as sanity check for aux_get(). If there is no
# root eclass dir, we assume that PORTDIR is invalid or
# missing. This check allows aux_get() to detect a missing
# portage tree and return early by raising a KeyError.
self._have_root_eclass_dir = os.path.isdir(
os.path.join(self.settings.repositories.mainRepoLocation(), "eclass"))
#if the portdbapi is "frozen", then we assume that we can cache everything (that no updates to it are happening)
self.xcache = {}
self.frozen = 0
#Keep a list of repo names, sorted by priority (highest priority first).
self._ordered_repo_name_list = tuple(reversed(self.repositories.prepos_order))
self.auxdbmodule = self.settings.load_best_module("portdbapi.auxdbmodule")
self.auxdb = {}
self._pregen_auxdb = {}
# If the current user doesn't have depcachedir write permission,
# then the depcachedir cache is kept here read-only access.
self._ro_auxdb = {}
self._init_cache_dirs()
try:
depcachedir_st = os.stat(self.depcachedir)
depcachedir_w_ok = os.access(self.depcachedir, os.W_OK)
except OSError:
depcachedir_st = None
depcachedir_w_ok = False
cache_kwargs = {}
depcachedir_unshared = False
if portage.data.secpass < 1 and \
depcachedir_w_ok and \
depcachedir_st is not None and \
os.getuid() == depcachedir_st.st_uid and \
os.getgid() == depcachedir_st.st_gid:
# If this user owns depcachedir and is not in the
# portage group, then don't bother to set permissions
# on cache entries. This makes it possible to run
# egencache without any need to be a member of the
# portage group.
depcachedir_unshared = True
else:
cache_kwargs.update(portage._native_kwargs({
'gid' : portage_gid,
'perms' : 0o664
}))
# If secpass < 1, we don't want to write to the cache
# since then we won't be able to apply group permissions
# to the cache entries/directories.
if (secpass < 1 and not depcachedir_unshared) or not depcachedir_w_ok:
for x in self.porttrees:
self.auxdb[x] = volatile.database(
self.depcachedir, x, self._known_keys,
**cache_kwargs)
try:
self._ro_auxdb[x] = self.auxdbmodule(self.depcachedir, x,
self._known_keys, readonly=True, **cache_kwargs)
except CacheError:
pass
else:
for x in self.porttrees:
if x in self.auxdb:
continue
# location, label, auxdbkeys
self.auxdb[x] = self.auxdbmodule(
self.depcachedir, x, self._known_keys, **cache_kwargs)
if "metadata-transfer" not in self.settings.features:
for x in self.porttrees:
if x in self._pregen_auxdb:
continue
cache = self._create_pregen_cache(x)
if cache is not None:
self._pregen_auxdb[x] = cache
# Selectively cache metadata in order to optimize dep matching.
self._aux_cache_keys = set(
["DEPEND", "EAPI", "HDEPEND",
"INHERITED", "IUSE", "KEYWORDS", "LICENSE",
"PDEPEND", "PROPERTIES", "PROVIDE", "RDEPEND", "repository",
"RESTRICT", "SLOT", "DEFINED_PHASES", "REQUIRED_USE"])
self._aux_cache = {}
self._broken_ebuilds = set()
def __init__(self, _unused_param=DeprecationWarning, mysettings=None):
"""
@param _unused_param: deprecated, use mysettings['PORTDIR'] instead
@type _unused_param: None
@param mysettings: an immutable config instance
@type mysettings: portage.config
"""
from portage import config
if mysettings:
self.settings = mysettings
else:
from portage import settings
self.settings = config(clone=settings)
if _unused_param is not DeprecationWarning:
warnings.warn("The first parameter of the " + \
"portage.dbapi.porttree.portdbapi" + \
" constructor is unused since portage-2.1.8. " + \
"mysettings['PORTDIR'] is used instead.",
DeprecationWarning, stacklevel=2)
self.repositories = self.settings.repositories
self.treemap = self.repositories.treemap
# This is strictly for use in aux_get() doebuild calls when metadata
# is generated by the depend phase. It's safest to use a clone for
# this purpose because doebuild makes many changes to the config
# instance that is passed in.
self.doebuild_settings = config(clone=self.settings)
self.depcachedir = os.path.realpath(self.settings.depcachedir)
if os.environ.get("SANDBOX_ON") == "1":
# Make api consumers exempt from sandbox violations
# when doing metadata cache updates.
sandbox_write = os.environ.get("SANDBOX_WRITE", "").split(":")
if self.depcachedir not in sandbox_write:
sandbox_write.append(self.depcachedir)
os.environ["SANDBOX_WRITE"] = \
":".join(filter(None, sandbox_write))
self.porttrees = list(self.settings.repositories.repoLocationList())
# This is used as sanity check for aux_get(). If there is no
# root eclass dir, we assume that PORTDIR is invalid or
# missing. This check allows aux_get() to detect a missing
# repository and return early by raising a KeyError.
self._have_root_eclass_dir = os.path.isdir(
os.path.join(self.settings.repositories.mainRepoLocation(), "eclass"))
#if the portdbapi is "frozen", then we assume that we can cache everything (that no updates to it are happening)
self.xcache = {}
self.frozen = 0
#Keep a list of repo names, sorted by priority (highest priority first).
self._ordered_repo_name_list = tuple(reversed(self.repositories.prepos_order))
self.auxdbmodule = self.settings.load_best_module("portdbapi.auxdbmodule")
self.auxdb = {}
self._pregen_auxdb = {}
# If the current user doesn't have depcachedir write permission,
# then the depcachedir cache is kept here read-only access.
self._ro_auxdb = {}
self._init_cache_dirs()
try:
depcachedir_st = os.stat(self.depcachedir)
depcachedir_w_ok = os.access(self.depcachedir, os.W_OK)
except OSError:
depcachedir_st = None
depcachedir_w_ok = False
cache_kwargs = {}
depcachedir_unshared = False
if portage.data.secpass < 1 and \
depcachedir_w_ok and \
depcachedir_st is not None and \
os.getuid() == depcachedir_st.st_uid and \
os.getgid() == depcachedir_st.st_gid:
# If this user owns depcachedir and is not in the
# portage group, then don't bother to set permissions
# on cache entries. This makes it possible to run
# egencache without any need to be a member of the
# portage group.
depcachedir_unshared = True
else:
cache_kwargs.update({
'gid' : portage_gid,
'perms' : 0o664
})
# If secpass < 1, we don't want to write to the cache
# since then we won't be able to apply group permissions
# to the cache entries/directories.
if (secpass < 1 and not depcachedir_unshared) or not depcachedir_w_ok:
for x in self.porttrees:
self.auxdb[x] = volatile.database(
self.depcachedir, x, self._known_keys,
**cache_kwargs)
try:
self._ro_auxdb[x] = self.auxdbmodule(self.depcachedir, x,
self._known_keys, readonly=True, **cache_kwargs)
except CacheError:
pass
else:
for x in self.porttrees:
if x in self.auxdb:
continue
# location, label, auxdbkeys
self.auxdb[x] = self.auxdbmodule(
self.depcachedir, x, self._known_keys, **cache_kwargs)
if "metadata-transfer" not in self.settings.features:
for x in self.porttrees:
if x in self._pregen_auxdb:
continue
cache = self._create_pregen_cache(x)
if cache is not None:
self._pregen_auxdb[x] = cache
# Selectively cache metadata in order to optimize dep matching.
self._aux_cache_keys = set(
["BDEPEND", "DEPEND", "EAPI",
"INHERITED", "IUSE", "KEYWORDS", "LICENSE",
"PDEPEND", "PROPERTIES", "RDEPEND", "repository",
"RESTRICT", "SLOT", "DEFINED_PHASES", "REQUIRED_USE"])
self._aux_cache = {}
self._better_cache = None
self._broken_ebuilds = set()
