def _set_returncode(self, wait_retval):
SubProcess._set_returncode(self, wait_retval)
# self._raw_metadata is None when _start returns
# early due to an unsupported EAPI
if self.returncode == os.EX_OK and \
self._raw_metadata is not None:
metadata_lines = _unicode_decode(b''.join(self._raw_metadata),
encoding=_encodings['repo.content'],
errors='replace').splitlines()
metadata_valid = True
if len(portage.auxdbkeys) != len(metadata_lines):
# Don't trust bash's returncode if the
# number of lines is incorrect.
metadata_valid = False
else:
metadata = dict(zip(portage.auxdbkeys, metadata_lines))
parsed_eapi = self._eapi
if parsed_eapi is None:
parsed_eapi = "0"
self.eapi_supported = \
portage.eapi_is_supported(metadata["EAPI"])
if (not metadata["EAPI"] or self.eapi_supported) and \
metadata["EAPI"] != parsed_eapi:
self._eapi_invalid(metadata)
metadata_valid = False
if metadata_valid:
# Since we're supposed to be able to efficiently obtain the
# EAPI from _parse_eapi_ebuild_head, we don't write cache
# entries for unsupported EAPIs.
if self.eapi_supported:
if metadata.get("INHERITED", False):
metadata["_eclasses_"] = \
self.portdb.repositories.get_repo_for_location(
self.repo_path).eclass_db.get_eclass_data(
metadata["INHERITED"].split())
else:
metadata["_eclasses_"] = {}
metadata.pop("INHERITED", None)
if eapi_has_automatic_unpack_dependencies(metadata["EAPI"]):
repo = self.portdb.repositories.get_name_for_location(self.repo_path)
unpackers = self.settings.unpack_dependencies.get(repo, {}).get(metadata["EAPI"], {})
unpack_dependencies = extract_unpack_dependencies(metadata["SRC_URI"], unpackers)
if unpack_dependencies:
metadata["DEPEND"] += (" " if metadata["DEPEND"] else "") + unpack_dependencies
# If called by egencache, this cache write is
# undesirable when metadata-transfer is disabled.
if self.write_auxdb is not False:
self.portdb._write_cache(self.cpv,
self.repo_path, metadata, self.ebuild_hash)
else:
metadata = {"EAPI": metadata["EAPI"]}
self.metadata = metadata
else:
self.returncode = 1
def _set_returncode(self, wait_retval): SubProcess._set_returncode(self, wait_retval) if self.returncode == os.EX_OK: metadata_lines = ''.join(_unicode_decode(chunk, encoding=_encodings['repo.content'], errors='replace') for chunk in self._raw_metadata).splitlines() if len(portage.auxdbkeys) != len(metadata_lines): # Don't trust bash's returncode if the # number of lines is incorrect. self.returncode = 1 else: metadata = zip(portage.auxdbkeys, metadata_lines) self.metadata = self.metadata_callback(self.cpv, self.ebuild_path, self.repo_path, metadata, self.ebuild_mtime)
def _set_returncode(self, wait_retval): SubProcess._set_returncode(self, wait_retval) # self._raw_metadata is None when _start returns # early due to an unsupported EAPI detected with # FEATURES=parse-eapi-ebuild-head if self.returncode == os.EX_OK and \ self._raw_metadata is not None: metadata_lines = _unicode_decode(b''.join(self._raw_metadata), encoding=_encodings['repo.content'], errors='replace').splitlines() if len(portage.auxdbkeys) != len(metadata_lines): # Don't trust bash's returncode if the # number of lines is incorrect. self.returncode = 1 else: metadata = zip(portage.auxdbkeys, metadata_lines) self.metadata = self.metadata_callback(self.cpv, self.repo_path, metadata, self.ebuild_hash)
def _set_returncode(self, wait_retval):
SubProcess._set_returncode(self, wait_retval)
if self.returncode == os.EX_OK:
metadata_lines = ''.join(
_unicode_decode(chunk,
encoding=_encodings['repo.content'],
errors='replace')
for chunk in self._raw_metadata).splitlines()
if len(portage.auxdbkeys) != len(metadata_lines):
# Don't trust bash's returncode if the
# number of lines is incorrect.
self.returncode = 1
else:
metadata = zip(portage.auxdbkeys, metadata_lines)
self.metadata = self.metadata_callback(self.cpv,
self.ebuild_path,
self.repo_path,
metadata,
self.ebuild_mtime)
def _set_returncode(self, wait_retval):
SubProcess._set_returncode(self, wait_retval)
# self._raw_metadata is None when _start returns
# early due to an unsupported EAPI detected with
# FEATURES=parse-eapi-ebuild-head
if self.returncode == os.EX_OK and \
self._raw_metadata is not None:
metadata_lines = _unicode_decode(
b''.join(self._raw_metadata),
encoding=_encodings['repo.content'],
errors='replace').splitlines()
if len(portage.auxdbkeys) != len(metadata_lines):
# Don't trust bash's returncode if the
# number of lines is incorrect.
self.returncode = 1
else:
metadata = zip(portage.auxdbkeys, metadata_lines)
self.metadata = self.metadata_callback(self.cpv,
self.repo_path,
metadata,
self.ebuild_hash)
def _set_returncode(self, wait_retval):
SubProcess._set_returncode(self, wait_retval)
if self.cgroup:
def get_pids(cgroup):
try:
with open(os.path.join(cgroup, 'cgroup.procs'), 'r') as f:
return [int(p) for p in f.read().split()]
except OSError:
# cgroup removed already?
return []
def kill_all(pids, sig):
for p in pids:
try:
os.kill(p, sig)
except OSError as e:
if e.errno == errno.EPERM:
# Reported with hardened kernel (bug #358211).
writemsg_level(
"!!! kill: (%i) - Operation not permitted\n" %
(p, ),
level=logging.ERROR,
noiselevel=-1)
elif e.errno != errno.ESRCH:
raise
# step 1: kill all orphans
pids = get_pids(self.cgroup)
if pids:
kill_all(pids, signal.SIGKILL)
# step 2: remove the cgroup
try:
os.rmdir(self.cgroup)
except OSError:
# it may be removed already, or busy
# we can't do anything good about it
pass
def _set_returncode(self, wait_retval): SubProcess._set_returncode(self, wait_retval) if self.cgroup: def get_pids(cgroup): try: with open(os.path.join(cgroup, 'cgroup.procs'), 'r') as f: return [int(p) for p in f.read().split()] except OSError: # cgroup removed already? return [] def kill_all(pids, sig): for p in pids: try: os.kill(p, sig) except OSError as e: if e.errno == errno.EPERM: # Reported with hardened kernel (bug #358211). writemsg_level( "!!! kill: (%i) - Operation not permitted\n" % (p,), level=logging.ERROR, noiselevel=-1) elif e.errno != errno.ESRCH: raise # step 1: kill all orphans pids = get_pids(self.cgroup) if pids: kill_all(pids, signal.SIGKILL) # step 2: remove the cgroup try: os.rmdir(self.cgroup) except OSError: # it may be removed already, or busy # we can't do anything good about it pass
def _set_returncode(self, wait_retval): SubProcess._set_returncode(self, wait_retval) if self.proc.returncode is None: # Suppress warning messages like this: # ResourceWarning: subprocess 1234 is still running self.proc.returncode = self.returncode
def _set_returncode(self, wait_retval): SubProcess._set_returncode(self, wait_retval) self._cgroup_cleanup()
def _set_returncode(self, wait_retval):
SubProcess._set_returncode(self, wait_retval)
self._cgroup_cleanup()
