def _safe_execute(self, *args, **kwds):
"""Execute an sqlalchemy query, raise BackendError on failure."""
try:
return self._engine.execute(*args, **kwds)
except (OperationalError, TimeoutError), exc:
err = traceback.format_exc()
logger.error(err)
raise BackendError(str(exc))
def _safe_execute(self, *args, **kwds):
"""Execute an sqlalchemy query, raise BackendError on failure."""
try:
return self._engine.execute(*args, **kwds)
except (OperationalError, TimeoutError), exc:
err = traceback.format_exc()
logger.error(err)
raise BackendError(str(exc))
def _safe_execute(self, *args, **kwds):
"""Execute an sqlalchemy query, raise BackendError on failure."""
if hasattr(args[0], 'bind'):
engine = args[0].bind
else:
engine = None
if engine is None:
engine = kwds.get('engine')
if engine is None:
engine = self._get_engine(kwds.get('service'))
else:
del kwds['engine']
try:
return engine.execute(*args, **kwds)
except (OperationalError, TimeoutError), exc:
err = traceback.format_exc()
logger.error(err)
raise BackendError(str(exc))
def _safe_execute(self, *args, **kwds):
"""Execute an sqlalchemy query, raise BackendError on failure."""
if hasattr(args[0], 'bind'):
engine = args[0].bind
else:
engine = None
if engine is None:
engine = kwds.pop('engine', None)
if engine is None:
engine = self._get_engine(kwds.get('service'))
if 'service' in kwds:
kwds['service'] = self._get_service_id(kwds['service'])
try:
return engine.execute(*args, **kwds)
except (OperationalError, TimeoutError), exc:
err = traceback.format_exc()
logger.error(err)
raise BackendError(str(exc))