def test_try_import_returns_default(self): foo = importutils.try_import('foo.bar') self.assertEqual(None, foo)
import time import eventlet import greenlet from oslo.config import cfg import six from openstack.common import excutils from openstack.common.gettextutils import _, _LE, _LI from openstack.common import importutils from openstack.common import jsonutils from openstack.common import log as logging from openstack.common.rpc import amqp as rpc_amqp from openstack.common.rpc import common as rpc_common qpid_codec = importutils.try_import("qpid.codec010") qpid_messaging = importutils.try_import("qpid.messaging") qpid_exceptions = importutils.try_import("qpid.messaging.exceptions") LOG = logging.getLogger(__name__) qpid_opts = [ cfg.StrOpt('qpid_hostname', default='localhost', help='Qpid broker hostname'), cfg.IntOpt('qpid_port', default=5672, help='Qpid broker port'), cfg.ListOpt('qpid_hosts', default=['$qpid_hostname:$qpid_port'], help='Qpid HA cluster host:port pairs'),
def test_try_import(self): dt = importutils.try_import('datetime') self.assertEqual(sys.modules['datetime'], dt)
import simplejson as json is_simplejson = True except ImportError: import json else: import json import six import six.moves.xmlrpc_client as xmlrpclib from openstack.common import gettextutils from openstack.common import importutils from openstack.common import strutils from openstack.common import timeutils netaddr = importutils.try_import("netaddr") _nasty_type_tests = [ inspect.ismodule, inspect.isclass, inspect.ismethod, inspect.isfunction, inspect.isgeneratorfunction, inspect.isgenerator, inspect.istraceback, inspect.isframe, inspect.iscode, inspect.isbuiltin, inspect.isroutine, inspect.isabstract ] _simple_types = (six.string_types + six.integer_types + (type(None), bool, float)) def to_primitive(value, convert_instances=False, convert_datetime=True,
import sys import time import eventlet from eventlet import event import logging as std_logging from oslo.config import cfg from openstack.common import eventlet_backdoor from openstack.common.gettextutils import _ # noqa from openstack.common import importutils from openstack.common import log as logging from openstack.common import threadgroup rpc = importutils.try_import('openstack.common.rpc') CONF = cfg.CONF LOG = logging.getLogger(__name__) def _sighup_supported(): return hasattr(signal, 'SIGHUP') def _is_sighup(signo): return _sighup_supported() and signo == signal.SIGHUP def _signo_to_signame(signo): signals = {signal.SIGTERM: 'SIGTERM', signal.SIGINT: 'SIGINT'}
import string import sys import types import uuid import eventlet import greenlet from openstack.common import cfg from openstack.common.gettextutils import _ from openstack.common import importutils from openstack.common import jsonutils from openstack.common import processutils as utils from openstack.common.rpc import common as rpc_common zmq = importutils.try_import('eventlet.green.zmq') # for convenience, are not modified. pformat = pprint.pformat Timeout = eventlet.timeout.Timeout LOG = rpc_common.LOG RemoteError = rpc_common.RemoteError RPCException = rpc_common.RPCException zmq_opts = [ cfg.StrOpt('rpc_zmq_bind_address', default='*', help='ZeroMQ bind address. Should be a wildcard (*), ' 'an ethernet interface, or IP. ' 'The "host" option should point or resolve to this ' 'address.'),
try: import simplejson as json except ImportError: import json else: import json import six import six.moves.xmlrpc_client as xmlrpclib from openstack.common import gettextutils from openstack.common import importutils from openstack.common import strutils from openstack.common import timeutils netaddr = importutils.try_import("netaddr") _nasty_type_tests = [inspect.ismodule, inspect.isclass, inspect.ismethod, inspect.isfunction, inspect.isgeneratorfunction, inspect.isgenerator, inspect.istraceback, inspect.isframe, inspect.iscode, inspect.isbuiltin, inspect.isroutine, inspect.isabstract] _simple_types = (six.string_types + six.integer_types + (type(None), bool, float)) def to_primitive(value, convert_instances=False, convert_datetime=True, level=0, max_depth=3): """Convert a complex object into primitives.
import itertools import time import uuid import eventlet import greenlet from oslo.config import cfg from openstack.common.gettextutils import _ from openstack.common import importutils from openstack.common import jsonutils from openstack.common import log as logging from openstack.common.rpc import amqp as rpc_amqp from openstack.common.rpc import common as rpc_common qpid_messaging = importutils.try_import("qpid.messaging") qpid_exceptions = importutils.try_import("qpid.messaging.exceptions") LOG = logging.getLogger(__name__) qpid_opts = [ cfg.StrOpt('qpid_hostname', default='localhost', help='Qpid broker hostname'), cfg.IntOpt('qpid_port', default=5672, help='Qpid broker port'), cfg.ListOpt('qpid_hosts', default=['$qpid_hostname:$qpid_port'], help='Qpid HA cluster host:port pairs'), cfg.StrOpt('qpid_username', default='', help='Username for qpid connection'),
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the # License for the specific language governing permissions and limitations # under the License. """ The MatchMaker classes should accept a Topic or Fanout exchange key and return keys for direct exchanges, per (approximate) AMQP parlance. """ from oslo.config import cfg from openstack.common import importutils from openstack.common import log as logging from openstack.common.rpc import matchmaker as mm_common redis = importutils.try_import('redis') matchmaker_redis_opts = [ cfg.StrOpt('host', default='127.0.0.1', help='Host to locate redis'), cfg.IntOpt('port', default=6379, help='Use this port to connect to redis host.'), cfg.StrOpt('password', default=None, help='Password for Redis server. (optional)'), ] CONF = cfg.CONF
from eventlet import db_pool from eventlet import greenthread from oslo.config import cfg from sqlalchemy.exc import DisconnectionError, OperationalError, IntegrityError import sqlalchemy.interfaces import sqlalchemy.orm from sqlalchemy.pool import NullPool, StaticPool from sqlalchemy.sql.expression import literal_column from openstack.common import importutils from openstack.common import log as logging from openstack.common.gettextutils import _ from openstack.common import timeutils MySQLdb = importutils.try_import('MySQLdb') if MySQLdb is not None: from MySQLdb.constants import CLIENT as mysql_client_constants sql_opts = [ cfg.StrOpt('sql_connection', default='sqlite:///' + os.path.abspath(os.path.join(os.path.dirname(__file__), '../', '$sqlite_db')), help='The SQLAlchemy connection string used to connect to the ' 'database'), cfg.StrOpt('sqlite_db', default='oslo.sqlite', help='the filename to use with sqlite'), cfg.IntOpt('sql_idle_timeout', default=3600,
# Python 2.6 UnsupportedOperation = None import eventlet from eventlet import event from oslo.config import cfg from openstack.common import eventlet_backdoor from openstack.common.gettextutils import _LE, _LI, _LW from openstack.common import importutils from openstack.common import log as logging from openstack.common import systemd from openstack.common import threadgroup rpc = importutils.try_import('monasca.openstack.common.rpc') CONF = cfg.CONF LOG = logging.getLogger(__name__) def _sighup_supported(): return hasattr(signal, 'SIGHUP') def _is_daemon(): # The process group for a foreground process will match the # process group of the controlling terminal. If those values do # not match, or ioctl() fails on the stdout file handle, we assume # the process is running in the background as a daemon. # http://www.gnu.org/software/bash/manual/bashref.html#Job-Control-Basics try:
import signal import sys import time import eventlet import logging as std_logging from oslo.config import cfg from openstack.common import eventlet_backdoor from openstack.common.gettextutils import _ from openstack.common import importutils from openstack.common import log as logging from openstack.common import threadgroup rpc = importutils.try_import("openstack.common.rpc") CONF = cfg.CONF LOG = logging.getLogger(__name__) class Launcher(object): """Launch one or more services and wait for them to complete.""" def __init__(self): """Initialize the service launcher. :returns: None """ self._services = threadgroup.ThreadGroup() self.backdoor_port = eventlet_backdoor.initialize_if_enabled()
# Python 2.6 UnsupportedOperation = None import eventlet from eventlet import event from oslo.config import cfg from openstack.common import eventlet_backdoor from openstack.common.gettextutils import _LE, _LI, _LW from openstack.common import importutils from openstack.common import log as logging from openstack.common import systemd from openstack.common import threadgroup rpc = importutils.try_import('openstack.common.rpc') CONF = cfg.CONF LOG = logging.getLogger(__name__) def _sighup_supported(): return hasattr(signal, 'SIGHUP') def _is_daemon(): # The process group for a foreground process will match the # process group of the controlling terminal. If those values do # not match, or ioctl() fails on the stdout file handle, we assume # the process is running in the background as a daemon. # http://www.gnu.org/software/bash/manual/bashref.html#Job-Control-Basics try:
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the # License for the specific language governing permissions and limitations # under the License. """ The MatchMaker classes should accept a Topic or Fanout exchange key and return keys for direct exchanges, per (approximate) AMQP parlance. """ from oslo.config import cfg from openstack.common import importutils from openstack.common import log as logging from openstack.common.rpc import matchmaker as mm_common redis = importutils.try_import('redis') matchmaker_redis_opts = [ cfg.StrOpt('host', default='127.0.0.1', help='Host to locate redis'), cfg.IntOpt('port', default=6379, help='Use this port to connect to redis host.'), cfg.StrOpt('password', help='Password for Redis server. (optional)'), ] CONF = cfg.CONF opt_group = cfg.OptGroup(name='matchmaker_redis',
import sys import types import uuid import eventlet import greenlet from oslo.config import cfg from openstack.common import excutils from openstack.common.gettextutils import _ from openstack.common import importutils from openstack.common import jsonutils from openstack.common import processutils as utils from openstack.common.rpc import common as rpc_common zmq = importutils.try_import('eventlet.green.zmq') # for convenience, are not modified. pformat = pprint.pformat Timeout = eventlet.timeout.Timeout LOG = rpc_common.LOG RemoteError = rpc_common.RemoteError RPCException = rpc_common.RPCException zmq_opts = [ cfg.StrOpt('rpc_zmq_bind_address', default='*', help='ZeroMQ bind address. Should be a wildcard (*), ' 'an ethernet interface, or IP. ' 'The "host" option should point or resolve to this ' 'address.'),
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the # License for the specific language governing permissions and limitations # under the License. """ The MatchMaker classes should accept a Topic or Fanout exchange key and return keys for direct exchanges, per (approximate) AMQP parlance. """ from oslo.config import cfg from openstack.common import importutils from openstack.common import log as logging from openstack.common.rpc import matchmaker as mm_common redis = importutils.try_import("redis") matchmaker_redis_opts = [ cfg.StrOpt("host", default="127.0.0.1", help="Host to locate redis"), cfg.IntOpt("port", default=6379, help="Use this port to connect to redis host."), cfg.StrOpt("password", default=None, help="Password for Redis server. (optional)"), ] CONF = cfg.CONF opt_group = cfg.OptGroup(name="matchmaker_redis", title="Options for Redis-based MatchMaker") CONF.register_group(opt_group) CONF.register_opts(matchmaker_redis_opts, opt_group) LOG = logging.getLogger(__name__)