def _get_pkgname_parsers(self, db, db_opsys=None):
"""
Query pyfaf.storage.SfPrefilterPackageName objects and turn them into
python regexp parsers. Return a dictionary {parser: solution}.
"""
result = {}
db_pkgnames = get_sf_prefilter_pkgnames(db, db_opsys=db_opsys)
for db_pkgname in db_pkgnames:
try:
parser = re.compile(db_pkgname.pattern)
except re.error as ex:
log.warn("Unable to compile pattern '{0}': {1}".format(db_pkgname.pattern, str(ex)))
continue
result[parser] = db_pkgname.solution
return result
def _get_pkgname_parsers(self, db, db_opsys=None):
"""
Query pyfaf.storage.SfPrefilterPackageName objects and turn them into
python regexp parsers. Return a dictionary {parser: solution}.
"""
result = {}
db_pkgnames = get_sf_prefilter_pkgnames(db, db_opsys=db_opsys)
for db_pkgname in db_pkgnames:
try:
parser = re.compile(db_pkgname.pattern)
except re.error as ex:
log.warn("Unable to compile pattern '{0}': {1}".format(
db_pkgname.pattern, str(ex)))
continue
result[parser] = db_pkgname.solution
return result
def find_solution_ureport(self, db, ureport, osr=None):
"""
Check whether uReport matches a knowledgebase
entry. Return a pyfaf.storage.SfPrefilterSolution object or None.
"""
if "ureport_version" in ureport and ureport["ureport_version"] == 1:
ureport = ureport1to2(ureport)
validate(ureport)
db_opsys = None
if osr is not None:
db_opsys = osr.opsys
osname = ureport["os"]["name"]
if osname not in systems:
log.warn("Operating system '{0}' is not supported".format(osname))
else:
osplugin = systems[osname]
db_opsys = get_opsys_by_name(db, osplugin.nice_name)
if db_opsys is None:
log.warn("Operaring system '{0}' is not installed in storage".
format(osplugin.nice_name))
else:
pkgname_parsers = self._get_pkgname_parsers(db,
db_opsys=db_opsys)
for parser, solution in pkgname_parsers.items():
if osplugin.check_pkgname_match(ureport["packages"],
parser):
return self._sfps_to_solution(solution)
ptype = ureport["problem"]["type"]
if ptype not in problemtypes:
log.warn("Problem type '{0}' is not supported".format(ptype))
else:
problemplugin = problemtypes[ptype]
btpath_parsers = self._get_btpath_parsers(db, db_opsys=db_opsys)
for parser, solution in btpath_parsers.items():
if problemplugin.check_btpath_match(ureport["problem"],
parser):
return self._sfps_to_solution(solution)
return None
def find_solution_ureport(self, db, ureport, osr=None):
"""
Check whether uReport matches a knowledgebase
entry. Return a pyfaf.storage.SfPrefilterSolution object or None.
"""
if "ureport_version" in ureport and ureport["ureport_version"] == 1:
ureport = ureport1to2(ureport)
validate(ureport)
db_opsys = None
if osr is not None:
db_opsys = osr.opsys
osname = ureport["os"]["name"]
if osname not in systems:
log.warn("Operating system '{0}' is not supported".format(osname))
else:
osplugin = systems[osname]
db_opsys = get_opsys_by_name(db, osplugin.nice_name)
if db_opsys is None:
log.warn("Operaring system '{0}' is not installed in storage"
.format(osplugin.nice_name))
else:
pkgname_parsers = self._get_pkgname_parsers(db, db_opsys=db_opsys)
for parser, solution in pkgname_parsers.items():
if osplugin.check_pkgname_match(ureport["packages"], parser):
return self._sfps_to_solution(solution)
ptype = ureport["problem"]["type"]
if ptype not in problemtypes:
log.warn("Problem type '{0}' is not supported".format(ptype))
else:
problemplugin = problemtypes[ptype]
btpath_parsers = self._get_btpath_parsers(db, db_opsys=db_opsys)
for parser, solution in btpath_parsers.items():
if problemplugin.check_btpath_match(ureport["problem"], parser):
return self._sfps_to_solution(solution)
return None
def _flush_session(self, *args, **kwargs):
if self._dry:
log.warn("Dry run enabled, not flushing the database")
else:
self.session._flush_orig(*args, **kwargs)
def _flush_session(self, *args, **kwargs):
if self._dry:
log.warn("Dry run enabled, not flushing the database")
else:
self.session._flush_orig(*args, **kwargs)