def load(self):
"""Load any pending data from a file."""
if not os.path.exists(self.pending_file):
return True
pending_data = []
try:
savefile = open(self.pending_file, 'r')
pending_data = cPickle.load(savefile)
savefile.close()
except Exception:
e = sys.exc_info()[1]
self.logger.warning("Failed to load pending data: %s" % e)
return False
for (pmetadata, pdata) in pending_data:
# check that shutdown wasnt called early
if self.terminate.isSet():
return False
try:
while True:
try:
metadata = self.core.build_metadata(pmetadata)
break
except MetadataRuntimeError:
pass
self.terminate.wait(5)
if self.terminate.isSet():
return False
self.work_queue.put_nowait((metadata,
lxml.etree.XML(pdata,
parser=Bcfg2.Server.XMLParser)))
except Full:
self.logger.warning("Queue.Full: Failed to load queue data")
break
except lxml.etree.LxmlError:
lxml_error = sys.exc_info()[1]
self.logger.error("Unable to load saved interaction: %s" %
lxml_error)
except MetadataConsistencyError:
self.logger.error("Unable to load metadata for save "
"interaction: %s" % pmetadata)
try:
os.unlink(self.pending_file)
except:
self.logger.error("Failed to unlink save file: %s" %
self.pending_file)
self.logger.info("Loaded pending %s data" % self.name)
return True
def load_state(self):
if not self.use_yum:
data = file(self.cachefile)
(self.packages, self.deps, self.provides, self.filemap,
self.url_map) = cPickle.load(data)
def load_state(self):
data = file(self.cachefile)
self.pkgnames, self.deps, self.provides = cPickle.load(data)
def load_state(self):
data = file(self.cachefile)
self.pkgnames, self.deps, self.provides = cPickle.load(data)
def load_state(self):
if not self.use_yum:
data = file(self.cachefile)
(self.packages, self.deps, self.provides,
self.filemap, self.url_map) = cPickle.load(data)
def load_state(self):
data = open(self.cachefile)
(self.pkgnames, self.deps, self.provides,
self.essentialpkgs) = cPickle.load(data)
def load_state(self):
data = BUILTIN_FILE_TYPE(self.cachefile)
self.pkgnames, self.deps, self.provides = cPickle.load(data)
def load_state(self):
data = BUILTIN_FILE_TYPE(self.cachefile)
(self.packages, self.deps, self.provides, \
self.filemap, self.url_map) = cPickle.load(data)