openstack
/
tempest
Code Issues Proposed changes

Update all Oslo module use 

Use graduated libraries where available and update the incubated modules
that remain.

Update imports for libraries that were being used already to avoid the
'oslo' namespace package.

Update config file for creating example configuration files and provide
a new sample file based on the options defined in the libraries.

Note: because of the number of libraries involved there is no real way
to break this change up into smaller pieces. Fortunately, most of the
changes are just to import statements.

Change-Id: Ia0de957b681cb924a57af98d99a9389ee234ed5b
This commit is contained in:
Doug Hellmann 2015-03-11 14:55:46 +00:00
parent 7ff8f0e45a
commit 583ce2c043
110 changed files with 344 additions and 2905 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

44
etc/tempest.conf.sample
View File

@ -1,17 +1,7 @@
[DEFAULT]
#
# From tempest.config
#
# Whether to disable inter-process locks (boolean value)
#disable_process_locking = false
# Directory to use for lock files. (string value)
#lock_path = <None>
#
# From tempest.config
# From oslo.log
#
# Print debugging output (set logging level to DEBUG instead of
@ -22,10 +12,6 @@
# default WARNING level). (boolean value)
#verbose = false
#
# From tempest.config
#
# The name of a logging configuration file. This file is appended to
# any existing logging configuration files. For details about logging
# configuration files, see the Python logging module documentation.
@ -66,17 +52,9 @@
# Syslog facility to receive log lines. (string value)
#syslog_log_facility = LOG_USER
#
# From tempest.config
#
# Log output to standard error. (boolean value)
#use_stderr = true
#
# From tempest.config
#
# Format string to use for log messages with context. (string value)
#logging_context_format_string = %(asctime)s.%(msecs)03d %(process)d %(levelname)s %(name)s [%(request_id)s %(user_identity)s] %(instance)s%(message)s
@ -92,7 +70,7 @@
#logging_exception_prefix = %(asctime)s.%(msecs)03d %(process)d TRACE %(name)s %(instance)s
# List of logger=LEVEL pairs. (list value)
#default_log_levels = amqp=WARN,amqplib=WARN,boto=WARN,qpid=WARN,sqlalchemy=WARN,suds=INFO,oslo.messaging=INFO,iso8601=WARN,requests.packages.urllib3.connectionpool=WARN,urllib3.connectionpool=WARN,websocket=WARN,keystonemiddleware=WARN,routes.middleware=WARN,stevedore=WARN
#default_log_levels = amqp=WARN,amqplib=WARN,boto=WARN,qpid=WARN,sqlalchemy=WARN,suds=INFO,oslo.messaging=INFO,iso8601=WARN,requests.packages.urllib3.connectionpool=WARN,urllib3.connectionpool=WARN,websocket=WARN,requests.packages.urllib3.util.retry=WARN,urllib3.util.retry=WARN,keystonemiddleware=WARN,routes.middleware=WARN,stevedore=WARN
# Enables or disables publication of error events. (boolean value)
#publish_errors = false
@ -917,6 +895,24 @@
#max_resources_per_stack = 1000
[oslo_concurrency]
#
# From oslo.concurrency
#
# Enables or disables inter-process locks. (boolean value)
# Deprecated group/name - [DEFAULT]/disable_process_locking
#disable_process_locking = false
# Directory to use for lock files. For security, the specified
# directory should only be writable by the user running the processes
# that need locking. Defaults to environment variable OSLO_LOCK_PATH.
# If external locks are used, a lock path must be set. (string value)
# Deprecated group/name - [DEFAULT]/lock_path
#lock_path = <None>
[scenario]
#

4
openstack-common.conf
View File

@ -2,10 +2,6 @@
# The list of modules to copy from openstack-common
module=install_venv_common
module=lockutils
module=log
module=importlib
module=fixture
module=versionutils
# The base module to hold the copy of openstack.common

5
requirements.txt
View File

@ -19,7 +19,12 @@ python-ironicclient>=0.2.1
python-saharaclient>=0.7.6
python-swiftclient>=2.2.0
testrepository>=0.0.18
oslo.concurrency>=1.4.1 # Apache-2.0
oslo.config>=1.6.0 # Apache-2.0
oslo.i18n>=1.3.0 # Apache-2.0
oslo.log>=0.4.0 # Apache-2.0
oslo.serialization>=1.2.0 # Apache-2.0
oslo.utils>=1.2.0 # Apache-2.0
six>=1.9.0
iso8601>=0.1.9
fixtures>=0.3.14

3
tempest/api/baremetal/admin/test_nodestates.py
View File

@ -12,9 +12,10 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_utils import timeutils
from tempest.api.baremetal.admin import base
from tempest import exceptions
from tempest.openstack.common import timeutils
from tempest import test

2
tempest/api/compute/admin/test_agents.py
View File

@ -12,11 +12,11 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log
from tempest_lib.common.utils import data_utils
from tempest_lib import exceptions as lib_exc
from tempest.api.compute import base
from tempest.openstack.common import log
from tempest import test
LOG = log.getLogger(__name__)

2
tempest/api/compute/admin/test_quotas.py
View File

@ -13,13 +13,13 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
import six
from tempest_lib.common.utils import data_utils
from testtools import matchers
from tempest.api.compute import base
from tempest.common import tempest_fixtures as fixtures
from tempest.openstack.common import log as logging
from tempest import test
LOG = logging.getLogger(__name__)

4
tempest/api/compute/base.py
View File

@ -15,6 +15,8 @@
import time
from oslo_log import log as logging
from oslo_utils import excutils
from tempest_lib.common.utils import data_utils
from tempest_lib import exceptions as lib_exc
@ -22,8 +24,6 @@ from tempest import clients
from tempest.common import credentials
from tempest import config
from tempest import exceptions
from tempest.openstack.common import excutils
from tempest.openstack.common import log as logging
import tempest.test
CONF = config.CONF

2
tempest/api/compute/images/test_images_oneserver.py
View File

@ -13,11 +13,11 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
from tempest_lib.common.utils import data_utils
from tempest.api.compute import base
from tempest import config
from tempest.openstack.common import log as logging
from tempest import test
CONF = config.CONF

2
tempest/api/compute/images/test_images_oneserver_negative.py
View File

@ -14,12 +14,12 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
from tempest_lib.common.utils import data_utils
from tempest_lib import exceptions as lib_exc
from tempest.api.compute import base
from tempest import config
from tempest.openstack.common import log as logging
from tempest import test
CONF = config.CONF

2
tempest/api/compute/images/test_list_image_filters.py
View File

@ -16,12 +16,12 @@
import StringIO
import time
from oslo_log import log as logging
from tempest_lib.common.utils import data_utils
import testtools
from tempest.api.compute import base
from tempest import config
from tempest.openstack.common import log as logging
from tempest import test
CONF = config.CONF

2
tempest/api/compute/test_authorization.py
View File

@ -15,13 +15,13 @@
import StringIO
from oslo_log import log as logging
from tempest_lib.common.utils import data_utils
from tempest_lib import exceptions as lib_exc
from tempest.api.compute import base
from tempest import clients
from tempest import config
from tempest.openstack.common import log as logging
from tempest import test
CONF = config.CONF

2
tempest/api/compute/test_extensions.py
View File

@ -13,10 +13,10 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
from tempest.api.compute import base
from tempest import config
from tempest.openstack.common import log as logging
from tempest import test
CONF = config.CONF

3
tempest/api/database/base.py
View File

@ -13,8 +13,9 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
from tempest import config
from tempest.openstack.common import log as logging
import tempest.test
CONF = config.CONF

2
tempest/api/identity/__init__.py
View File

@ -13,7 +13,7 @@
# License for the specific language governing permissions and limitations
# under the License.
from tempest.openstack.common import log as logging
from oslo_log import log as logging
LOG = logging.getLogger(__name__)

2
tempest/api/identity/admin/v3/test_trusts.py
View File

@ -13,6 +13,7 @@
import datetime
import re
from oslo_utils import timeutils
from tempest_lib.common.utils import data_utils
from tempest_lib import exceptions as lib_exc
@ -20,7 +21,6 @@ from tempest.api.identity import base
from tempest import clients
from tempest.common import cred_provider
from tempest import config
from tempest.openstack.common import timeutils
from tempest import test
CONF = config.CONF

2
tempest/api/identity/base.py
View File

@ -13,13 +13,13 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
from tempest_lib.common.utils import data_utils
from tempest_lib import exceptions as lib_exc
from tempest import clients
from tempest.common import cred_provider
from tempest import config
from tempest.openstack.common import log as logging
import tempest.test
CONF = config.CONF

2
tempest/api/image/base.py
View File

@ -14,13 +14,13 @@
import cStringIO as StringIO
from oslo_log import log as logging
from tempest_lib.common.utils import data_utils
from tempest_lib import exceptions as lib_exc
from tempest import clients
from tempest.common import credentials
from tempest import config
from tempest.openstack.common import log as logging
import tempest.test
CONF = config.CONF

2
tempest/api/messaging/base.py
View File

@ -13,10 +13,10 @@
# See the License for the specific language governing permissions and
# limitations under the License.
from oslo_log import log as logging
from tempest_lib.common.utils import data_utils
from tempest import config
from tempest.openstack.common import log as logging
from tempest import test
CONF = config.CONF

2
tempest/api/network/base.py
View File

@ -14,13 +14,13 @@
# under the License.
import netaddr
from oslo_log import log as logging
from tempest_lib.common.utils import data_utils
from tempest_lib import exceptions as lib_exc
from tempest import clients
from tempest import config
from tempest import exceptions
from tempest.openstack.common import log as logging
import tempest.test
CONF = config.CONF

2
tempest/api/network/test_metering_extensions.py
View File

@ -12,10 +12,10 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
from tempest_lib.common.utils import data_utils
from tempest.api.network import base
from tempest.openstack.common import log as logging
from tempest import test

2
tempest/api/orchestration/base.py
View File

@ -12,13 +12,13 @@
import os.path
from oslo_log import log as logging
from tempest_lib.common.utils import data_utils
from tempest_lib import exceptions as lib_exc
import yaml
from tempest import clients
from tempest import config
from tempest.openstack.common import log as logging
import tempest.test
CONF = config.CONF

2
tempest/api/orchestration/stacks/test_soft_conf.py
View File

@ -10,12 +10,12 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
from tempest_lib.common.utils import data_utils
from tempest_lib import exceptions as lib_exc
from tempest.api.orchestration import base
from tempest import config
from tempest.openstack.common import log as logging
from tempest import test
LOG = logging.getLogger(__name__)

2
tempest/api/orchestration/stacks/test_stacks.py
View File

@ -10,10 +10,10 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
from tempest_lib.common.utils import data_utils
from tempest.api.orchestration import base
from tempest.openstack.common import log as logging
from tempest import test

2
tempest/api/telemetry/base.py
View File

@ -12,12 +12,12 @@
import time
from oslo_utils import timeutils
from tempest_lib.common.utils import data_utils
from tempest_lib import exceptions as lib_exc
from tempest import config
from tempest import exceptions
from tempest.openstack.common import timeutils
import tempest.test
CONF = config.CONF

2
tempest/api/volume/admin/test_multi_backend.py
View File

@ -10,11 +10,11 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
from tempest_lib.common.utils import data_utils
from tempest.api.volume import base
from tempest import config
from tempest.openstack.common import log as logging
from tempest import test
CONF = config.CONF

2
tempest/api/volume/admin/test_volumes_backup.py
View File

@ -13,11 +13,11 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
from tempest_lib.common.utils import data_utils
from tempest.api.volume import base
from tempest import config
from tempest.openstack.common import log as logging
from tempest import test
CONF = config.CONF

2
tempest/api/volume/base.py
View File

@ -13,13 +13,13 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
from tempest_lib.common.utils import data_utils
from tempest_lib import exceptions as lib_exc
from tempest import clients
from tempest import config
from tempest import exceptions
from tempest.openstack.common import log as logging
import tempest.test
CONF = config.CONF

2
tempest/api/volume/test_extensions.py
View File

@ -13,10 +13,10 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
from tempest.api.volume import base
from tempest import config
from tempest.openstack.common import log as logging
from tempest import test
CONF = config.CONF

2
tempest/api/volume/test_volumes_list.py
View File

@ -15,11 +15,11 @@
# under the License.
import operator
from oslo_log import log as logging
from tempest_lib.common.utils import data_utils
from testtools import matchers
from tempest.api.volume import base
from tempest.openstack.common import log as logging
from tempest import test
LOG = logging.getLogger(__name__)

2
tempest/api/volume/test_volumes_snapshots.py
View File

@ -10,11 +10,11 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
from tempest_lib.common.utils import data_utils
from tempest.api.volume import base
from tempest import config
from tempest.openstack.common import log as logging
from tempest import test
LOG = logging.getLogger(__name__)

2
tempest/auth.py
View File

@ -22,7 +22,7 @@ import urlparse
import six
from tempest.openstack.common import log as logging
from oslo_log import log as logging
from tempest.services.identity.v2.json import token_client as json_v2id
from tempest.services.identity.v3.json import token_client as json_v3id

2
tempest/cli/simple_read_only/image/test_glance.py
View File

@ -15,11 +15,11 @@
import re
from oslo_log import log as logging
from tempest_lib import exceptions
from tempest import cli
from tempest import config
from tempest.openstack.common import log as logging
from tempest import test
CONF = config.CONF

2
tempest/cli/simple_read_only/network/test_neutron.py
View File

@ -15,11 +15,11 @@
import re
from oslo_log import log as logging
from tempest_lib import exceptions
from tempest import cli
from tempest import config
from tempest.openstack.common import log as logging
from tempest import test
CONF = config.CONF

2
tempest/cli/simple_read_only/orchestration/test_heat.py
View File

@ -13,11 +13,11 @@
import json
import os
from oslo_log import log as logging
import yaml
import tempest.cli
from tempest import config
from tempest.openstack.common import log as logging
from tempest import test
CONF = config.CONF

3
tempest/cli/simple_read_only/telemetry/test_ceilometer.py
View File

@ -13,9 +13,10 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
from tempest import cli
from tempest import config
from tempest.openstack.common import log as logging
from tempest import test
CONF = config.CONF

3
tempest/clients.py
View File

@ -15,11 +15,12 @@
import copy
from oslo_log import log as logging
from tempest.common import cred_provider
from tempest.common import negative_rest_client
from tempest import config
from tempest import manager
from tempest.openstack.common import log as logging
from tempest.services.baremetal.v1.json.baremetal_client import \
BaremetalClientJSON
from tempest.services import botoclients

3
tempest/cmd/cleanup.py
View File

@ -54,11 +54,12 @@ import argparse
import json
import sys
from oslo_log import log as logging
from tempest import clients
from tempest.cmd import cleanup_service
from tempest.common import cred_provider
from tempest import config
from tempest.openstack.common import log as logging
SAVED_STATE_JSON = "saved_state.json"
DRY_RUN_JSON = "dry_run.json"

3
tempest/cmd/cleanup_service.py
View File

@ -14,9 +14,10 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
from tempest import clients
from tempest import config
from tempest.openstack.common import log as logging
from tempest import test
LOG = logging.getLogger(__name__)

6
tempest/cmd/javelin.py
View File

@ -110,13 +110,13 @@ import sys
import unittest
import netaddr
from oslo_log import log as logging
from oslo_utils import timeutils
from tempest_lib import exceptions as lib_exc
import yaml
import tempest.auth
from tempest import config
from tempest.openstack.common import log as logging
from tempest.openstack.common import timeutils
from tempest.services.compute.json import flavors_client
from tempest.services.compute.json import security_groups_client
from tempest.services.compute.json import servers_client
@ -1038,7 +1038,7 @@ def get_options():
def setup_logging():
global LOG
logging.setup(__name__)
logging.setup(CONF, __name__)
LOG = logging.getLogger(__name__)

2
tempest/cmd/run_stress.py
View File

@ -26,7 +26,7 @@ except ImportError:
from testtools import testsuite
from tempest.openstack.common import log as logging
from oslo_log import log as logging
from tempest.stress import driver
LOG = logging.getLogger(__name__)

13
tempest/common/accounts.py
View File

@ -15,13 +15,13 @@
import hashlib
import os
from oslo_concurrency import lockutils
from oslo_log import log as logging
import yaml
from tempest.common import cred_provider
from tempest import config
from tempest import exceptions
from tempest.openstack.common import lockutils
from tempest.openstack.common import log as logging
CONF = config.CONF
LOG = logging.getLogger(__name__)
@ -45,7 +45,14 @@ class Accounts(cred_provider.CredentialProvider):
accounts = {}
self.use_default_creds = True
self.hash_dict = self.get_hash_dict(accounts)
self.accounts_dir = os.path.join(CONF.lock_path, 'test_accounts')
# FIXME(dhellmann): The configuration option is not part of
# the API of the library, because if we change the option name
# or group it will break this use. Tempest needs to set this
# value somewhere that it owns, and then use
# lockutils.set_defaults() to tell oslo.concurrency what value
# to use.
self.accounts_dir = os.path.join(CONF.oslo_concurrency.lock_path,
'test_accounts')
self.isolated_creds = {}
@classmethod

2
tempest/common/commands.py
View File

@ -15,7 +15,7 @@
import shlex
import subprocess
from tempest.openstack.common import log as logging
from oslo_log import log as logging
LOG = logging.getLogger(__name__)

2
tempest/common/cred_provider.py
View File

@ -14,12 +14,12 @@
import abc
from oslo_log import log as logging
import six
from tempest import auth
from tempest import config
from tempest import exceptions
from tempest.openstack.common import log as logging
CONF = config.CONF
LOG = logging.getLogger(__name__)

2
tempest/common/generator/base_generator.py
View File

@ -18,7 +18,7 @@ import functools
import jsonschema
from tempest.openstack.common import log as logging
from oslo_log import log as logging
LOG = logging.getLogger(__name__)

3
tempest/common/generator/negative_generator.py
View File

@ -15,9 +15,10 @@
import copy
from oslo_log import log as logging
import tempest.common.generator.base_generator as base
import tempest.common.generator.valid_generator as valid
from tempest.openstack.common import log as logging
LOG = logging.getLogger(__name__)

3
tempest/common/generator/valid_generator.py
View File

@ -13,8 +13,9 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
import tempest.common.generator.base_generator as base
from tempest.openstack.common import log as logging
LOG = logging.getLogger(__name__)

2
tempest/common/glance_http.py
View File

@ -28,11 +28,11 @@ import urlparse
import OpenSSL
from oslo_log import log as logging
from six import moves
from tempest_lib import exceptions as lib_exc
from tempest import exceptions as exc
from tempest.openstack.common import log as logging
LOG = logging.getLogger(__name__)
USER_AGENT = 'tempest'

2
tempest/common/isolated_creds.py
View File

@ -13,6 +13,7 @@
# under the License.
import netaddr
from oslo_log import log as logging
from tempest_lib.common.utils import data_utils
from tempest_lib import exceptions as lib_exc
@ -20,7 +21,6 @@ from tempest import clients
from tempest.common import cred_provider
from tempest import config
from tempest import exceptions
from tempest.openstack.common import log as logging
CONF = config.CONF
LOG = logging.getLogger(__name__)

2
tempest/common/ssh.py
View File

@ -20,10 +20,10 @@ import socket
import time
import warnings
from oslo_log import log as logging
import six
from tempest import exceptions
from tempest.openstack.common import log as logging
with warnings.catch_warnings():

2
tempest/common/tempest_fixtures.py
View File

@ -13,7 +13,7 @@
# License for the specific language governing permissions and limitations
# under the License.
from tempest.openstack.common.fixture import lockutils
from oslo_concurrency.fixture import lockutils
class LockFixture(lockutils.LockFixture):

2
tempest/common/waiters.py
View File

@ -13,11 +13,11 @@
import time
from oslo_log import log as logging
from tempest_lib.common.utils import misc as misc_utils
from tempest import config
from tempest import exceptions
from tempest.openstack.common import log as logging
CONF = config.CONF
LOG = logging.getLogger(__name__)

30
tempest/config.py
View File

@ -18,10 +18,9 @@ from __future__ import print_function
import logging as std_logging
import os
from oslo.config import cfg
from oslo_config import cfg
from tempest.openstack.common import lockutils
from tempest.openstack.common import log as logging
from oslo_log import log as logging
def register_opt_group(conf, opt_group, options):
@ -1102,16 +1101,7 @@ def list_opts():
The purpose of this is to allow tools like the Oslo sample config file
generator to discover the options exposed to users.
"""
optlist = [(g.name, o) for g, o in _opts]
# NOTE(jgrimm): Can be removed once oslo-incubator/oslo changes happen.
optlist.append((None, lockutils.util_opts))
optlist.append((None, logging.common_cli_opts))
optlist.append((None, logging.logging_cli_opts))
optlist.append((None, logging.generic_log_opts))
optlist.append((None, logging.log_opts))
return optlist
return [(g.name, o) for g, o in _opts]
# this should never be called outside of this class
@ -1190,11 +1180,12 @@ class TempestConfigPrivate(object):
# to remove an issue with the config file up to date checker.
if parse_conf:
config_files.append(path)
logging.register_options(cfg.CONF)
if os.path.isfile(path):
cfg.CONF([], project='tempest', default_config_files=config_files)
else:
cfg.CONF([], project='tempest')
logging.setup('tempest')
logging.setup(cfg.CONF, 'tempest')
LOG = logging.getLogger('tempest')
LOG.info("Using tempest config file %s" % path)
register_opts()
@ -1208,16 +1199,15 @@ class TempestConfigProxy(object):
_path = None
_extra_log_defaults = [
'keystoneclient.session=INFO',
'paramiko.transport=INFO',
'requests.packages.urllib3.connectionpool=WARN'
('keystoneclient.session', std_logging.INFO),
('paramiko.transport', std_logging.INFO),
('requests.packages.urllib3.connectionpool', std_logging.WARN),
]
def _fix_log_levels(self):
"""Tweak the oslo log defaults."""
for opt in logging.log_opts:
if opt.dest == 'default_log_levels':
opt.default.extend(self._extra_log_defaults)
for name, level in self._extra_log_defaults:
std_logging.getLogger(name).setLevel(level)
def __getattr__(self, attr):
if not self._config:

6
tempest/openstack/common/_i18n.py
View File

@ -17,14 +17,14 @@ See http://docs.openstack.org/developer/oslo.i18n/usage.html
"""
try:
import oslo.i18n
import oslo_i18n
# NOTE(dhellmann): This reference to o-s-l-o will be replaced by the
# application name when this module is synced into the separate
# repository. It is OK to have more than one translation function
# using the same domain, since there will still only be one message
# catalog.
_translators = oslo.i18n.TranslatorFactory(domain='tempest')
_translators = oslo_i18n.TranslatorFactory(domain='tempest')
# The primary translation function using the well-known name "_"
_ = _translators.primary
@ -40,6 +40,6 @@ try:
_LC = _translators.log_critical
except ImportError:
# NOTE(dims): Support for cases where a project wants to use
# code from tempest-incubator, but is not ready to be internationalized
# code from oslo-incubator, but is not ready to be internationalized
# (like tempest)
_ = _LI = _LW = _LE = _LC = lambda x: x

99
tempest/openstack/common/excutils.py
View File

@ -1,99 +0,0 @@
# Copyright 2011 OpenStack Foundation.
# Copyright 2012, Red Hat, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# 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.
"""
Exception related utilities.
"""
import logging
import sys
import time
import traceback
import six
from tempest.openstack.common.gettextutils import _
class save_and_reraise_exception(object):
"""Save current exception, run some code and then re-raise.
In some cases the exception context can be cleared, resulting in None
being attempted to be re-raised after an exception handler is run. This
can happen when eventlet switches greenthreads or when running an
exception handler, code raises and catches an exception. In both
cases the exception context will be cleared.
To work around this, we save the exception state, run handler code, and
then re-raise the original exception. If another exception occurs, the
saved exception is logged and the new exception is re-raised.
In some cases the caller may not want to re-raise the exception, and
for those circumstances this context provides a reraise flag that
can be used to suppress the exception. For example::
except Exception:
with save_and_reraise_exception() as ctxt:
decide_if_need_reraise()
if not should_be_reraised:
ctxt.reraise = False
"""
def __init__(self):
self.reraise = True
def __enter__(self):
self.type_, self.value, self.tb, = sys.exc_info()
return self
def __exit__(self, exc_type, exc_val, exc_tb):
if exc_type is not None:
logging.error(_('Original exception being dropped: %s'),
traceback.format_exception(self.type_,
self.value,
self.tb))
return False
if self.reraise:
six.reraise(self.type_, self.value, self.tb)
def forever_retry_uncaught_exceptions(infunc):
def inner_func(*args, **kwargs):
last_log_time = 0
last_exc_message = None
exc_count = 0
while True:
try:
return infunc(*args, **kwargs)
except Exception as exc:
this_exc_message = six.u(str(exc))
if this_exc_message == last_exc_message:
exc_count += 1
else:
exc_count = 1
# Do not log any more frequently than once a minute unless
# the exception message changes
cur_time = int(time.time())
if (cur_time - last_log_time > 60 or
this_exc_message != last_exc_message):
logging.exception(
_('Unexpected exception occurred %d time(s)... '
'retrying.') % exc_count)
last_log_time = cur_time
last_exc_message = this_exc_message
exc_count = 0
# This should be a very rare event. In case it isn't, do
# a sleep.
time.sleep(1)
return inner_func

137
tempest/openstack/common/fileutils.py
View File

@ -1,137 +0,0 @@
# Copyright 2011 OpenStack Foundation.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# 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.
import contextlib
import errno
import os
import tempfile
from tempest.openstack.common import excutils
from tempest.openstack.common.gettextutils import _
from tempest.openstack.common import log as logging
LOG = logging.getLogger(__name__)
_FILE_CACHE = {}
def ensure_tree(path):
"""Create a directory (and any ancestor directories required)
:param path: Directory to create
"""
try:
os.makedirs(path)
except OSError as exc:
if exc.errno == errno.EEXIST:
if not os.path.isdir(path):
raise
else:
raise
def read_cached_file(filename, force_reload=False):
"""Read from a file if it has been modified.
:param force_reload: Whether to reload the file.
:returns: A tuple with a boolean specifying if the data is fresh
or not.
"""
global _FILE_CACHE
if force_reload and filename in _FILE_CACHE:
del _FILE_CACHE[filename]
reloaded = False
mtime = os.path.getmtime(filename)
cache_info = _FILE_CACHE.setdefault(filename, {})
if not cache_info or mtime > cache_info.get('mtime', 0):
LOG.debug(_("Reloading cached file %s") % filename)
with open(filename) as fap:
cache_info['data'] = fap.read()
cache_info['mtime'] = mtime
reloaded = True
return (reloaded, cache_info['data'])
def delete_if_exists(path, remove=os.unlink):
"""Delete a file, but ignore file not found error.
:param path: File to delete
:param remove: Optional function to remove passed path
"""
try:
remove(path)
except OSError as e:
if e.errno != errno.ENOENT:
raise
@contextlib.contextmanager
def remove_path_on_error(path, remove=delete_if_exists):
"""Protect code that wants to operate on PATH atomically.
Any exception will cause PATH to be removed.
:param path: File to work with
:param remove: Optional function to remove passed path
"""
try:
yield
except Exception:
with excutils.save_and_reraise_exception():
remove(path)
def file_open(*args, **kwargs):
"""Open file
see built-in file() documentation for more details
Note: The reason this is kept in a separate module is to easily
be able to provide a stub module that doesn't alter system
state at all (for unit tests)
"""
return file(*args, **kwargs)
def write_to_tempfile(content, path=None, suffix='', prefix='tmp'):
"""Create temporary file or use existing file.
This util is needed for creating temporary file with
specified content, suffix and prefix. If path is not None,
it will be used for writing content. If the path doesn't
exist it'll be created.
:param content: content for temporary file.
:param path: same as parameter 'dir' for mkstemp
:param suffix: same as parameter 'suffix' for mkstemp
:param prefix: same as parameter 'prefix' for mkstemp
For example: it can be used in database tests for creating
configuration files.
"""
if path:
ensure_tree(path)
(fd, path) = tempfile.mkstemp(suffix=suffix, dir=path, prefix=prefix)
try:
os.write(fd, content)
finally:
os.close(fd)
return path

0
tempest/openstack/common/fixture/__init__.py
View File

45
tempest/openstack/common/fixture/config.py
View File

@ -1,45 +0,0 @@
#
# Copyright 2013 Mirantis, Inc.
# Copyright 2013 OpenStack Foundation
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# 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.
import fixtures
from oslo.config import cfg
import six
class Config(fixtures.Fixture):
"""Override some configuration values.
The keyword arguments are the names of configuration options to
override and their values.
If a group argument is supplied, the overrides are applied to
the specified configuration option group.
All overrides are automatically cleared at the end of the current
test by the reset() method, which is registered by addCleanup().
"""
def __init__(self, conf=cfg.CONF):
self.conf = conf
def setUp(self):
super(Config, self).setUp()
self.addCleanup(self.conf.reset)
def config(self, **kw):
group = kw.pop('group', None)
for k, v in six.iteritems(kw):
self.conf.set_override(k, v, group)

51
tempest/openstack/common/fixture/lockutils.py
View File

@ -1,51 +0,0 @@
# Copyright 2011 OpenStack Foundation.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# 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.
import fixtures
from tempest.openstack.common import lockutils
class LockFixture(fixtures.Fixture):
"""External locking fixture.
This fixture is basically an alternative to the synchronized decorator with
the external flag so that tearDowns and addCleanups will be included in
the lock context for locking between tests. The fixture is recommended to
be the first line in a test method, like so::
def test_method(self):
self.useFixture(LockFixture)
...
or the first line in setUp if all the test methods in the class are
required to be serialized. Something like::
class TestCase(testtools.testcase):
def setUp(self):
self.useFixture(LockFixture)
super(TestCase, self).setUp()
...
This is because addCleanups are put on a LIFO queue that gets run after the
test method exits. (either by completing or raising an exception)
"""
def __init__(self, name, lock_file_prefix=None):
self.mgr = lockutils.lock(name, lock_file_prefix, True)
def setUp(self):
super(LockFixture, self).setUp()
self.addCleanup(self.mgr.__exit__, None, None, None)
self.mgr.__enter__()

50
tempest/openstack/common/fixture/mockpatch.py
View File

@ -1,50 +0,0 @@
# Copyright 2010 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# Copyright 2013 Hewlett-Packard Development Company, L.P.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# 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.
import fixtures
import mock
class PatchObject(fixtures.Fixture):
"""Deal with code around mock."""
def __init__(self, obj, attr, new=mock.DEFAULT, **kwargs):
self.obj = obj
self.attr = attr
self.kwargs = kwargs
self.new = new
def setUp(self):
super(PatchObject, self).setUp()
_p = mock.patch.object(self.obj, self.attr, self.new, **self.kwargs)
self.mock = _p.start()
self.addCleanup(_p.stop)
class Patch(fixtures.Fixture):
"""Deal with code around mock.patch."""
def __init__(self, obj, **kwargs):
self.obj = obj
self.kwargs = kwargs
def setUp(self):
super(Patch, self).setUp()
_p = mock.patch(self.obj, **self.kwargs)
self.mock = _p.start()
self.addCleanup(_p.stop)

32
tempest/openstack/common/fixture/moxstubout.py
View File

@ -1,32 +0,0 @@
# Copyright 2010 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# Copyright 2013 Hewlett-Packard Development Company, L.P.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# 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.
import fixtures
import mox
class MoxStubout(fixtures.Fixture):
"""Deal with code around mox and stubout as a fixture."""
def setUp(self):
super(MoxStubout, self).setUp()
# emulate some of the mox stuff, we can't use the metaclass
# because it screws with our generators
self.mox = mox.Mox()
self.stubs = self.mox.stubs
self.addCleanup(self.mox.UnsetStubs)
self.addCleanup(self.mox.VerifyAll)

479
tempest/openstack/common/gettextutils.py
View File

@ -1,479 +0,0 @@
# Copyright 2012 Red Hat, Inc.
# Copyright 2013 IBM Corp.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# 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.
"""
gettext for openstack-common modules.
Usual usage in an openstack.common module:
from tempest.openstack.common.gettextutils import _
"""
import copy
import gettext
import locale
from logging import handlers
import os
from babel import localedata
import six
_AVAILABLE_LANGUAGES = {}
# FIXME(dhellmann): Remove this when moving to oslo.i18n.
USE_LAZY = False
class TranslatorFactory(object):
"""Create translator functions
"""
def __init__(self, domain, localedir=None):
"""Establish a set of translation functions for the domain.
:param domain: Name of translation domain,
specifying a message catalog.
:type domain: str
:param lazy: Delays translation until a message is emitted.
Defaults to False.
:type lazy: Boolean
:param localedir: Directory with translation catalogs.
:type localedir: str
"""
self.domain = domain
if localedir is None:
localedir = os.environ.get(domain.upper() + '_LOCALEDIR')
self.localedir = localedir
def _make_translation_func(self, domain=None):
"""Return a new translation function ready for use.
Takes into account whether or not lazy translation is being
done.
The domain can be specified to override the default from the
factory, but the localedir from the factory is always used
because we assume the log-level translation catalogs are
installed in the same directory as the main application
catalog.
"""
if domain is None:
domain = self.domain
t = gettext.translation(domain,
localedir=self.localedir,
fallback=True)
# Use the appropriate method of the translation object based
# on the python version.
m = t.gettext if six.PY3 else t.ugettext
def f(msg):
"""oslo.i18n.gettextutils translation function."""
if USE_LAZY:
return Message(msg, domain=domain)
return m(msg)
return f
@property
def primary(self):
"The default translation function."
return self._make_translation_func()
def _make_log_translation_func(self, level):
return self._make_translation_func(self.domain + '-log-' + level)
@property
def log_info(self):
"Translate info-level log messages."
return self._make_log_translation_func('info')
@property
def log_warning(self):
"Translate warning-level log messages."
return self._make_log_translation_func('warning')
@property
def log_error(self):
"Translate error-level log messages."
return self._make_log_translation_func('error')
@property
def log_critical(self):
"Translate critical-level log messages."
return self._make_log_translation_func('critical')
# NOTE(dhellmann): When this module moves out of the incubator into
# oslo.i18n, these global variables can be moved to an integration
# module within each application.
# Create the global translation functions.
_translators = TranslatorFactory('tempest')
# The primary translation function using the well-known name "_"
_ = _translators.primary
# Translators for log levels.
#
# The abbreviated names are meant to reflect the usual use of a short
# name like '_'. The "L" is for "log" and the other letter comes from
# the level.
_LI = _translators.log_info
_LW = _translators.log_warning
_LE = _translators.log_error
_LC = _translators.log_critical
# NOTE(dhellmann): End of globals that will move to the application's
# integration module.
def enable_lazy():
"""Convenience function for configuring _() to use lazy gettext
Call this at the start of execution to enable the gettextutils._
function to use lazy gettext functionality. This is useful if
your project is importing _ directly instead of using the
gettextutils.install() way of importing the _ function.
"""
global USE_LAZY
USE_LAZY = True
def install(domain):
"""Install a _() function using the given translation domain.
Given a translation domain, install a _() function using gettext's
install() function.
The main difference from gettext.install() is that we allow
overriding the default localedir (e.g. /usr/share/locale) using
a translation-domain-specific environment variable (e.g.
NOVA_LOCALEDIR).
Note that to enable lazy translation, enable_lazy must be
called.
:param domain: the translation domain
"""
from six import moves
tf = TranslatorFactory(domain)
moves.builtins.__dict__['_'] = tf.primary
class Message(six.text_type):
"""A Message object is a unicode object that can be translated.
Translation of Message is done explicitly using the translate() method.
For all non-translation intents and purposes, a Message is simply unicode,
and can be treated as such.
"""
def __new__(cls, msgid, msgtext=None, params=None,
domain='tempest', *args):
"""Create a new Message object.
In order for translation to work gettext requires a message ID, this
msgid will be used as the base unicode text. It is also possible
for the msgid and the base unicode text to be different by passing
the msgtext parameter.
"""
# If the base msgtext is not given, we use the default translation
# of the msgid (which is in English) just in case the system locale is
# not English, so that the base text will be in that locale by default.
if not msgtext:
msgtext = Message._translate_msgid(msgid, domain)
# We want to initialize the parent unicode with the actual object that
# would have been plain unicode if 'Message' was not enabled.
msg = super(Message, cls).__new__(cls, msgtext)
msg.msgid = msgid
msg.domain = domain
msg.params = params
return msg
def translate(self, desired_locale=None):
"""Translate this message to the desired locale.
:param desired_locale: The desired locale to translate the message to,
if no locale is provided the message will be
translated to the system's default locale.
:returns: the translated message in unicode
"""
translated_message = Message._translate_msgid(self.msgid,
self.domain,
desired_locale)
if self.params is None:
# No need for more translation
return translated_message
# This Message object may have been formatted with one or more
# Message objects as substitution arguments, given either as a single
# argument, part of a tuple, or as one or more values in a dictionary.
# When translating this Message we need to translate those Messages too
translated_params = _translate_args(self.params, desired_locale)
translated_message = translated_message % translated_params
return translated_message
@staticmethod
def _translate_msgid(msgid, domain, desired_locale=None):
if not desired_locale:
system_locale = locale.getdefaultlocale()
# If the system locale is not available to the runtime use English
if not system_locale[0]:
desired_locale = 'en_US'
else:
desired_locale = system_locale[0]
locale_dir = os.environ.get(domain.upper() + '_LOCALEDIR')
lang = gettext.translation(domain,
localedir=locale_dir,
languages=[desired_locale],
fallback=True)
if six.PY3:
translator = lang.gettext
else:
translator = lang.ugettext
translated_message = translator(msgid)
return translated_message
def __mod__(self, other):
# When we mod a Message we want the actual operation to be performed
# by the parent class (i.e. unicode()), the only thing we do here is
# save the original msgid and the parameters in case of a translation
params = self._sanitize_mod_params(other)
unicode_mod = super(Message, self).__mod__(params)
modded = Message(self.msgid,
msgtext=unicode_mod,
params=params,
domain=self.domain)
return modded
def _sanitize_mod_params(self, other):
"""Sanitize the object being modded with this Message.
- Add support for modding 'None' so translation supports it
- Trim the modded object, which can be a large dictionary, to only
those keys that would actually be used in a translation
- Snapshot the object being modded, in case the message is
translated, it will be used as it was when the Message was created
"""
if other is None:
params = (other,)
elif isinstance(other, dict):
# Merge the dictionaries
# Copy each item in case one does not support deep copy.
params = {}
if isinstance(self.params, dict):
for key, val in self.params.items():
params[key] = self._copy_param(val)
for key, val in other.items():
params[key] = self._copy_param(val)
else:
params = self._copy_param(other)
return params
def _copy_param(self, param):
try:
return copy.deepcopy(param)
except Exception:
# Fallback to casting to unicode this will handle the
# python code-like objects that can't be deep-copied
return six.text_type(param)
def __add__(self, other):
msg = _('Message objects do not support addition.')
raise TypeError(msg)
def __radd__(self, other):
return self.__add__(other)
if six.PY2:
def __str__(self):
# NOTE(luisg): Logging in python 2.6 tries to str() log records,
# and it expects specifically a UnicodeError in order to proceed.
msg = _('Message objects do not support str() because they may '
'contain non-ascii characters. '
'Please use unicode() or translate() instead.')
raise UnicodeError(msg)
def get_available_languages(domain):
"""Lists the available languages for the given translation domain.
:param domain: the domain to get languages for
"""
if domain in _AVAILABLE_LANGUAGES:
return copy.copy(_AVAILABLE_LANGUAGES[domain])
localedir = '%s_LOCALEDIR' % domain.upper()
find = lambda x: gettext.find(domain,
localedir=os.environ.get(localedir),
languages=[x])
# NOTE(mrodden): en_US should always be available (and first in case
# order matters) since our in-line message strings are en_US
language_list = ['en_US']
# NOTE(luisg): Babel <1.0 used a function called list(), which was
# renamed to locale_identifiers() in >=1.0, the requirements master list
# requires >=0.9.6, uncapped, so defensively work with both. We can remove
# this check when the master list updates to >=1.0, and update all projects
list_identifiers = (getattr(localedata, 'list', None) or
getattr(localedata, 'locale_identifiers'))
locale_identifiers = list_identifiers()
for i in locale_identifiers:
if find(i) is not None:
language_list.append(i)
# NOTE(luisg): Babel>=1.0,<1.3 has a bug where some OpenStack supported
# locales (e.g. 'zh_CN', and 'zh_TW') aren't supported even though they
# are perfectly legitimate locales:
# https://github.com/mitsuhiko/babel/issues/37
# In Babel 1.3 they fixed the bug and they support these locales, but
# they are still not explicitly "listed" by locale_identifiers().
# That is why we add the locales here explicitly if necessary so that
# they are listed as supported.
aliases = {'zh': 'zh_CN',
'zh_Hant_HK': 'zh_HK',
'zh_Hant': 'zh_TW',
'fil': 'tl_PH'}
for (locale_, alias) in six.iteritems(aliases):
if locale_ in language_list and alias not in language_list:
language_list.append(alias)
_AVAILABLE_LANGUAGES[domain] = language_list
return copy.copy(language_list)
def translate(obj, desired_locale=None):
"""Gets the translated unicode representation of the given object.
If the object is not translatable it is returned as-is.
If the locale is None the object is translated to the system locale.
:param obj: the object to translate
:param desired_locale: the locale to translate the message to, if None the
default system locale will be used
:returns: the translated object in unicode, or the original object if
it could not be translated
"""
message = obj
if not isinstance(message, Message):
# If the object to translate is not already translatable,
# let's first get its unicode representation
message = six.text_type(obj)
if isinstance(message, Message):
# Even after unicoding() we still need to check if we are
# running with translatable unicode before translating
return message.translate(desired_locale)
return obj
def _translate_args(args, desired_locale=None):
"""Translates all the translatable elements of the given arguments object.
This method is used for translating the translatable values in method
arguments which include values of tuples or dictionaries.
If the object is not a tuple or a dictionary the object itself is
translated if it is translatable.
If the locale is None the object is translated to the system locale.
:param args: the args to translate
:param desired_locale: the locale to translate the args to, if None the
default system locale will be used
:returns: a new args object with the translated contents of the original
"""
if isinstance(args, tuple):
return tuple(translate(v, desired_locale) for v in args)
if isinstance(args, dict):
translated_dict = {}
for (k, v) in six.iteritems(args):
translated_v = translate(v, desired_locale)
translated_dict[k] = translated_v
return translated_dict
return translate(args, desired_locale)
class TranslationHandler(handlers.MemoryHandler):
"""Handler that translates records before logging them.
The TranslationHandler takes a locale and a target logging.Handler object
to forward LogRecord objects to after translating them. This handler
depends on Message objects being logged, instead of regular strings.
The handler can be configured declaratively in the logging.conf as follows:
[handlers]
keys = translatedlog, translator
[handler_translatedlog]
class = handlers.WatchedFileHandler
args = ('/var/log/api-localized.log',)
formatter = context
[handler_translator]
class = openstack.common.log.TranslationHandler
target = translatedlog
args = ('zh_CN',)
If the specified locale is not available in the system, the handler will
log in the default locale.
"""
def __init__(self, locale=None, target=None):
"""Initialize a TranslationHandler
:param locale: locale to use for translating messages
:param target: logging.Handler object to forward
LogRecord objects to after translation
"""
# NOTE(luisg): In order to allow this handler to be a wrapper for
# other handlers, such as a FileHandler, and still be able to
# configure it using logging.conf, this handler has to extend
# MemoryHandler because only the MemoryHandlers' logging.conf
# parsing is implemented such that it accepts a target handler.
handlers.MemoryHandler.__init__(self, capacity=0, target=target)
self.locale = locale
def setFormatter(self, fmt):
self.target.setFormatter(fmt)
def emit(self, record):
# We save the message from the original record to restore it
# after translation, so other handlers are not affected by this
original_msg = record.msg
original_args = record.args
try:
self._translate_and_log_record(record)
finally:
record.msg = original_msg
record.args = original_args
def _translate_and_log_record(self, record):
record.msg = translate(record.msg, self.locale)
# In addition to translating the message, we also need to translate
# arguments that were passed to the log method that were not part
# of the main message e.g., log.info(_('Some message %s'), this_one))
record.args = _translate_args(record.args, self.locale)
self.target.emit(record)

73
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@ -1,73 +0,0 @@
# Copyright 2011 OpenStack Foundation.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# 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.
"""
Import related utilities and helper functions.
"""
import sys
import traceback
def import_class(import_str):
"""Returns a class from a string including module and class."""
mod_str, _sep, class_str = import_str.rpartition('.')
__import__(mod_str)
try:
return getattr(sys.modules[mod_str], class_str)
except AttributeError:
raise ImportError('Class %s cannot be found (%s)' %
(class_str,
traceback.format_exception(*sys.exc_info())))
def import_object(import_str, *args, **kwargs):
"""Import a class and return an instance of it."""
return import_class(import_str)(*args, **kwargs)
def import_object_ns(name_space, import_str, *args, **kwargs):
"""Tries to import object from default namespace.
Imports a class and return an instance of it, first by trying
to find the class in a default namespace, then failing back to
a full path if not found in the default namespace.
"""
import_value = "%s.%s" % (name_space, import_str)
try:
return import_class(import_value)(*args, **kwargs)
except ImportError:
return import_class(import_str)(*args, **kwargs)
def import_module(import_str):
"""Import a module."""
__import__(import_str)
return sys.modules[import_str]
def import_versioned_module(version, submodule=None):
module = 'tempest.v%s' % version
if submodule:
module = '.'.join((module, submodule))
return import_module(module)
def try_import(import_str, default=None):
"""Try to import a module and if it fails return default."""
try:
return import_module(import_str)
except ImportError:
return default

190
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# Copyright 2010 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# Copyright 2011 Justin Santa Barbara
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# 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.
'''
JSON related utilities.
This module provides a few things:
1) A handy function for getting an object down to something that can be
JSON serialized. See to_primitive().
2) Wrappers around loads() and dumps(). The dumps() wrapper will
automatically use to_primitive() for you if needed.
3) This sets up anyjson to use the loads() and dumps() wrappers if anyjson
is available.
'''
import codecs
import datetime
import functools
import inspect
import itertools
import sys
if sys.version_info < (2, 7):
# On Python <= 2.6, json module is not C boosted, so try to use
# simplejson module if available
try:
import simplejson as json
except ImportError:
import json
else:
import json
import six
import six.moves.xmlrpc_client as xmlrpclib
from tempest.openstack.common import gettextutils
from tempest.openstack.common import importutils
from tempest.openstack.common import strutils
from tempest.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.
Handy for JSON serialization. We can optionally handle instances,
but since this is a recursive function, we could have cyclical
data structures.
To handle cyclical data structures we could track the actual objects
visited in a set, but not all objects are hashable. Instead we just
track the depth of the object inspections and don't go too deep.
Therefore, convert_instances=True is lossy ... be aware.
"""
# handle obvious types first - order of basic types determined by running
# full tests on nova project, resulting in the following counts:
# 572754 <type 'NoneType'>
# 460353 <type 'int'>
# 379632 <type 'unicode'>
# 274610 <type 'str'>
# 199918 <type 'dict'>
# 114200 <type 'datetime.datetime'>
# 51817 <type 'bool'>
# 26164 <type 'list'>
# 6491 <type 'float'>
# 283 <type 'tuple'>
# 19 <type 'long'>
if isinstance(value, _simple_types):
return value
if isinstance(value, datetime.datetime):
if convert_datetime:
return timeutils.strtime(value)
else:
return value
# value of itertools.count doesn't get caught by nasty_type_tests
# and results in infinite loop when list(value) is called.
if type(value) == itertools.count:
return six.text_type(value)
# FIXME(vish): Workaround for LP bug 852095. Without this workaround,
# tests that raise an exception in a mocked method that
# has a @wrap_exception with a notifier will fail. If
# we up the dependency to 0.5.4 (when it is released) we
# can remove this workaround.
if getattr(value, '__module__', None) == 'mox':
return 'mock'
if level > max_depth:
return '?'
# The try block may not be necessary after the class check above,
# but just in case ...
try:
recursive = functools.partial(to_primitive,
convert_instances=convert_instances,
convert_datetime=convert_datetime,
level=level,
max_depth=max_depth)
if isinstance(value, dict):
return dict((k, recursive(v)) for k, v in six.iteritems(value))
elif isinstance(value, (list, tuple)):
return [recursive(lv) for lv in value]
# It's not clear why xmlrpclib created their own DateTime type, but
# for our purposes, make it a datetime type which is explicitly
# handled
if isinstance(value, xmlrpclib.DateTime):
value = datetime.datetime(*tuple(value.timetuple())[:6])
if convert_datetime and isinstance(value, datetime.datetime):
return timeutils.strtime(value)
elif isinstance(value, gettextutils.Message):
return value.data
elif hasattr(value, 'iteritems'):
return recursive(dict(value.iteritems()), level=level + 1)
elif hasattr(value, '__iter__'):
return recursive(list(value))
elif convert_instances and hasattr(value, '__dict__'):
# Likely an instance of something. Watch for cycles.
# Ignore class member vars.
return recursive(value.__dict__, level=level + 1)
elif netaddr and isinstance(value, netaddr.IPAddress):
return six.text_type(value)
else:
if any(test(value) for test in _nasty_type_tests):
return six.text_type(value)
return value
except TypeError:
# Class objects are tricky since they may define something like
# __iter__ defined but it isn't callable as list().
return six.text_type(value)
def dumps(value, default=to_primitive, **kwargs):
return json.dumps(value, default=default, **kwargs)
def dump(obj, fp, *args, **kwargs):
return json.dump(obj, fp, *args, **kwargs)
def loads(s, encoding='utf-8', **kwargs):
return json.loads(strutils.safe_decode(s, encoding), **kwargs)
def load(fp, encoding='utf-8', **kwargs):
return json.load(codecs.getreader(encoding)(fp), **kwargs)
try:
import anyjson
except ImportError:
pass
else:
anyjson._modules.append((__name__, 'dumps', TypeError,
'loads', ValueError, 'load'))
anyjson.force_implementation(__name__)

45
tempest/openstack/common/local.py
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@ -1,45 +0,0 @@
# Copyright 2011 OpenStack Foundation.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# 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.
"""Local storage of variables using weak references"""
import threading
import weakref
class WeakLocal(threading.local):
def __getattribute__(self, attr):
rval = super(WeakLocal, self).__getattribute__(attr)
if rval:
# NOTE(mikal): this bit is confusing. What is stored is a weak
# reference, not the value itself. We therefore need to lookup
# the weak reference and return the inner value here.
rval = rval()
return rval
def __setattr__(self, attr, value):
value = weakref.ref(value)
return super(WeakLocal, self).__setattr__(attr, value)
# NOTE(mikal): the name "store" should be deprecated in the future
store = WeakLocal()
# A "weak" store uses weak references and allows an object to fall out of scope
# when it falls out of scope in the code that uses the thread local storage. A
# "strong" store will hold a reference to the object so that it never falls out
# of scope.
weak_store = WeakLocal()
strong_store = threading.local()

303
tempest/openstack/common/lockutils.py
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@ -1,303 +0,0 @@
# Copyright 2011 OpenStack Foundation.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# 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.
import contextlib
import errno
import functools
import os
import shutil
import subprocess
import sys
import tempfile
import threading
import time
import weakref
from oslo.config import cfg
from tempest.openstack.common import fileutils
from tempest.openstack.common.gettextutils import _
from tempest.openstack.common import local
from tempest.openstack.common import log as logging
LOG = logging.getLogger(__name__)
util_opts = [
cfg.BoolOpt('disable_process_locking', default=False,
help='Whether to disable inter-process locks'),
cfg.StrOpt('lock_path',
default=os.environ.get("TEMPEST_LOCK_PATH"),
help=('Directory to use for lock files.'))
]
CONF = cfg.CONF
CONF.register_opts(util_opts)
def set_defaults(lock_path):
cfg.set_defaults(util_opts, lock_path=lock_path)
class _InterProcessLock(object):
"""Lock implementation which allows multiple locks, working around
issues like bugs.debian.org/cgi-bin/bugreport.cgi?bug=632857 and does
not require any cleanup. Since the lock is always held on a file
descriptor rather than outside of the process, the lock gets dropped
automatically if the process crashes, even if __exit__ is not executed.
There are no guarantees regarding usage by multiple green threads in a
single process here. This lock works only between processes. Exclusive
access between local threads should be achieved using the semaphores
in the @synchronized decorator.
Note these locks are released when the descriptor is closed, so it's not
safe to close the file descriptor while another green thread holds the
lock. Just opening and closing the lock file can break synchronisation,
so lock files must be accessed only using this abstraction.
"""
def __init__(self, name):
self.lockfile = None
self.fname = name
def __enter__(self):
self.lockfile = open(self.fname, 'w')
while True:
try:
# Using non-blocking locks since green threads are not
# patched to deal with blocking locking calls.
# Also upon reading the MSDN docs for locking(), it seems
# to have a laughable 10 attempts "blocking" mechanism.
self.trylock()
return self
except IOError as e:
if e.errno in (errno.EACCES, errno.EAGAIN):
# external locks synchronise things like iptables
# updates - give it some time to prevent busy spinning
time.sleep(0.01)
else:
raise
def __exit__(self, exc_type, exc_val, exc_tb):
try:
self.unlock()
self.lockfile.close()
except IOError:
LOG.exception(_("Could not release the acquired lock `%s`"),
self.fname)
def trylock(self):
raise NotImplementedError()
def unlock(self):
raise NotImplementedError()
class _WindowsLock(_InterProcessLock):
def trylock(self):
msvcrt.locking(self.lockfile.fileno(), msvcrt.LK_NBLCK, 1)
def unlock(self):
msvcrt.locking(self.lockfile.fileno(), msvcrt.LK_UNLCK, 1)
class _PosixLock(_InterProcessLock):
def trylock(self):
fcntl.lockf(self.lockfile, fcntl.LOCK_EX | fcntl.LOCK_NB)
def unlock(self):
fcntl.lockf(self.lockfile, fcntl.LOCK_UN)
if os.name == 'nt':
import msvcrt
InterProcessLock = _WindowsLock
else:
import fcntl
InterProcessLock = _PosixLock
_semaphores = weakref.WeakValueDictionary()
_semaphores_lock = threading.Lock()
@contextlib.contextmanager
def lock(name, lock_file_prefix=None, external=False, lock_path=None):
"""Context based lock
This function yields a `threading.Semaphore` instance (if we don't use
eventlet.monkey_patch(), else `semaphore.Semaphore`) unless external is
True, in which case, it'll yield an InterProcessLock instance.
:param lock_file_prefix: The lock_file_prefix argument is used to provide
lock files on disk with a meaningful prefix.
:param external: The external keyword argument denotes whether this lock
should work across multiple processes. This means that if two different
workers both run a a method decorated with @synchronized('mylock',
external=True), only one of them will execute at a time.
:param lock_path: The lock_path keyword argument is used to specify a
special location for external lock files to live. If nothing is set, then
CONF.lock_path is used as a default.
"""
with _semaphores_lock:
try:
sem = _semaphores[name]
except KeyError:
sem = threading.Semaphore()
_semaphores[name] = sem
with sem:
LOG.debug(_('Got semaphore "%(lock)s"'), {'lock': name})
# NOTE(mikal): I know this looks odd
if not hasattr(local.strong_store, 'locks_held'):
local.strong_store.locks_held = []
local.strong_store.locks_held.append(name)
try:
if external and not CONF.disable_process_locking:
LOG.debug(_('Attempting to grab file lock "%(lock)s"'),
{'lock': name})
# We need a copy of lock_path because it is non-local
local_lock_path = lock_path or CONF.lock_path
if not local_lock_path:
raise cfg.RequiredOptError('lock_path')
if not os.path.exists(local_lock_path):
fileutils.ensure_tree(local_lock_path)
LOG.info(_('Created lock path: %s'), local_lock_path)
def add_prefix(name, prefix):
if not prefix:
return name
sep = '' if prefix.endswith('-') else '-'
return '%s%s%s' % (prefix, sep, name)
# NOTE(mikal): the lock name cannot contain directory
# separators
lock_file_name = add_prefix(name.replace(os.sep, '_'),
lock_file_prefix)
lock_file_path = os.path.join(local_lock_path, lock_file_name)
try:
lock = InterProcessLock(lock_file_path)
with lock as lock:
LOG.debug(_('Got file lock "%(lock)s" at %(path)s'),
{'lock': name, 'path': lock_file_path})
yield lock
finally:
LOG.debug(_('Released file lock "%(lock)s" at %(path)s'),
{'lock': name, 'path': lock_file_path})
else:
yield sem
finally:
local.strong_store.locks_held.remove(name)
def synchronized(name, lock_file_prefix=None, external=False, lock_path=None):
"""Synchronization decorator.
Decorating a method like so::
@synchronized('mylock')
def foo(self, *args):
...
ensures that only one thread will execute the foo method at a time.
Different methods can share the same lock::
@synchronized('mylock')
def foo(self, *args):
...
@synchronized('mylock')
def bar(self, *args):
...
This way only one of either foo or bar can be executing at a time.
"""
def wrap(f):
@functools.wraps(f)
def inner(*args, **kwargs):
try:
with lock(name, lock_file_prefix, external, lock_path):
LOG.debug(_('Got semaphore / lock "%(function)s"'),
{'function': f.__name__})
return f(*args, **kwargs)
finally:
LOG.debug(_('Semaphore / lock released "%(function)s"'),
{'function': f.__name__})
return inner
return wrap
def synchronized_with_prefix(lock_file_prefix):
"""Partial object generator for the synchronization decorator.
Redefine @synchronized in each project like so::
(in nova/utils.py)
from nova.openstack.common import lockutils
synchronized = lockutils.synchronized_with_prefix('nova-')
(in nova/foo.py)
from nova import utils
@utils.synchronized('mylock')
def bar(self, *args):
...
The lock_file_prefix argument is used to provide lock files on disk with a
meaningful prefix.
"""
return functools.partial(synchronized, lock_file_prefix=lock_file_prefix)
def main(argv):
"""Create a dir for locks and pass it to command from arguments
If you run this:
python -m openstack.common.lockutils python setup.py testr <etc>
a temporary directory will be created for all your locks and passed to all
your tests in an environment variable. The temporary dir will be deleted
afterwards and the return value will be preserved.
"""
lock_dir = tempfile.mkdtemp()
os.environ["TEMPEST_LOCK_PATH"] = lock_dir
try:
ret_val = subprocess.call(argv[1:])
finally:
shutil.rmtree(lock_dir, ignore_errors=True)
return ret_val
if __name__ == '__main__':
sys.exit(main(sys.argv))

710
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@ -1,710 +0,0 @@
# Copyright 2011 OpenStack Foundation.
# Copyright 2010 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# 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.
"""OpenStack logging handler.
This module adds to logging functionality by adding the option to specify
a context object when calling the various log methods. If the context object
is not specified, default formatting is used. Additionally, an instance uuid
may be passed as part of the log message, which is intended to make it easier
for admins to find messages related to a specific instance.
It also allows setting of formatting information through conf.
"""
import inspect
import itertools
import logging
import logging.config
import logging.handlers
import os
import socket
import sys
import traceback
from oslo.config import cfg
from oslo.serialization import jsonutils
from oslo.utils import importutils
import six
from six import moves
_PY26 = sys.version_info[0:2] == (2, 6)
from tempest.openstack.common._i18n import _
from tempest.openstack.common import local
_DEFAULT_LOG_DATE_FORMAT = "%Y-%m-%d %H:%M:%S"
common_cli_opts = [
cfg.BoolOpt('debug',
short='d',
default=False,
help='Print debugging output (set logging level to '
'DEBUG instead of default WARNING level).'),
cfg.BoolOpt('verbose',
short='v',
default=False,
help='Print more verbose output (set logging level to '
'INFO instead of default WARNING level).'),
]
logging_cli_opts = [
cfg.StrOpt('log-config-append',
metavar='PATH',
deprecated_name='log-config',
help='The name of a logging configuration file. This file '
'is appended to any existing logging configuration '
'files. For details about logging configuration files, '
'see the Python logging module documentation.'),
cfg.StrOpt('log-format',
metavar='FORMAT',
help='DEPRECATED. '
'A logging.Formatter log message format string which may '
'use any of the available logging.LogRecord attributes. '
'This option is deprecated. Please use '
'logging_context_format_string and '
'logging_default_format_string instead.'),
cfg.StrOpt('log-date-format',
default=_DEFAULT_LOG_DATE_FORMAT,
metavar='DATE_FORMAT',
help='Format string for %%(asctime)s in log records. '
'Default: %(default)s .'),
cfg.StrOpt('log-file',
metavar='PATH',
deprecated_name='logfile',
help='(Optional) Name of log file to output to. '
'If no default is set, logging will go to stdout.'),
cfg.StrOpt('log-dir',
deprecated_name='logdir',
help='(Optional) The base directory used for relative '
'--log-file paths.'),
cfg.BoolOpt('use-syslog',
default=False,
help='Use syslog for logging. '
'Existing syslog format is DEPRECATED during I, '
'and will change in J to honor RFC5424.'),
cfg.BoolOpt('use-syslog-rfc-format',
# TODO(bogdando) remove or use True after existing
# syslog format deprecation in J
default=False,
help='(Optional) Enables or disables syslog rfc5424 format '
'for logging. If enabled, prefixes the MSG part of the '
'syslog message with APP-NAME (RFC5424). The '
'format without the APP-NAME is deprecated in I, '
'and will be removed in J.'),
cfg.StrOpt('syslog-log-facility',
default='LOG_USER',
help='Syslog facility to receive log lines.')
]
generic_log_opts = [
cfg.BoolOpt('use_stderr',
default=True,
help='Log output to standard error.')
]
DEFAULT_LOG_LEVELS = ['amqp=WARN', 'amqplib=WARN', 'boto=WARN',
'qpid=WARN', 'sqlalchemy=WARN', 'suds=INFO',
'oslo.messaging=INFO', 'iso8601=WARN',
'requests.packages.urllib3.connectionpool=WARN',
'urllib3.connectionpool=WARN', 'websocket=WARN',
"keystonemiddleware=WARN", "routes.middleware=WARN",
"stevedore=WARN"]
log_opts = [
cfg.StrOpt('logging_context_format_string',
default='%(asctime)s.%(msecs)03d %(process)d %(levelname)s '
'%(name)s [%(request_id)s %(user_identity)s] '
'%(instance)s%(message)s',
help='Format string to use for log messages with context.'),
cfg.StrOpt('logging_default_format_string',
default='%(asctime)s.%(msecs)03d %(process)d %(levelname)s '
'%(name)s [-] %(instance)s%(message)s',
help='Format string to use for log messages without context.'),
cfg.StrOpt('logging_debug_format_suffix',
default='%(funcName)s %(pathname)s:%(lineno)d',
help='Data to append to log format when level is DEBUG.'),
cfg.StrOpt('logging_exception_prefix',
default='%(asctime)s.%(msecs)03d %(process)d TRACE %(name)s '
'%(instance)s',
help='Prefix each line of exception output with this format.'),
cfg.ListOpt('default_log_levels',
default=DEFAULT_LOG_LEVELS,
help='List of logger=LEVEL pairs.'),
cfg.BoolOpt('publish_errors',
default=False,
help='Enables or disables publication of error events.'),
cfg.BoolOpt('fatal_deprecations',
default=False,
help='Enables or disables fatal status of deprecations.'),
# NOTE(mikal): there are two options here because sometimes we are handed
# a full instance (and could include more information), and other times we
# are just handed a UUID for the instance.
cfg.StrOpt('instance_format',
default='[instance: %(uuid)s] ',
help='The format for an instance that is passed with the log '
'message.'),
cfg.StrOpt('instance_uuid_format',
default='[instance: %(uuid)s] ',
help='The format for an instance UUID that is passed with the '
'log message.'),
]
CONF = cfg.CONF
CONF.register_cli_opts(common_cli_opts)
CONF.register_cli_opts(logging_cli_opts)
CONF.register_opts(generic_log_opts)
CONF.register_opts(log_opts)
# our new audit level
# NOTE(jkoelker) Since we synthesized an audit level, make the logging
# module aware of it so it acts like other levels.
logging.AUDIT = logging.INFO + 1
logging.addLevelName(logging.AUDIT, 'AUDIT')
try:
NullHandler = logging.NullHandler
except AttributeError: # NOTE(jkoelker) NullHandler added in Python 2.7
class NullHandler(logging.Handler):
def handle(self, record):
pass
def emit(self, record):
pass
def createLock(self):
self.lock = None
def _dictify_context(context):
if context is None:
return None
if not isinstance(context, dict) and getattr(context, 'to_dict', None):
context = context.to_dict()
return context
def _get_binary_name():
return os.path.basename(inspect.stack()[-1][1])
def _get_log_file_path(binary=None):
logfile = CONF.log_file
logdir = CONF.log_dir
if logfile and not logdir:
return logfile
if logfile and logdir:
return os.path.join(logdir, logfile)
if logdir:
binary = binary or _get_binary_name()
return '%s.log' % (os.path.join(logdir, binary),)
return None
class BaseLoggerAdapter(logging.LoggerAdapter):
def audit(self, msg, *args, **kwargs):
self.log(logging.AUDIT, msg, *args, **kwargs)
def isEnabledFor(self, level):
if _PY26:
# This method was added in python 2.7 (and it does the exact
# same logic, so we need to do the exact same logic so that
# python 2.6 has this capability as well).
return self.logger.isEnabledFor(level)
else:
return super(BaseLoggerAdapter, self).isEnabledFor(level)
class LazyAdapter(BaseLoggerAdapter):
def __init__(self, name='unknown', version='unknown'):
self._logger = None
self.extra = {}
self.name = name
self.version = version
@property
def logger(self):
if not self._logger:
self._logger = getLogger(self.name, self.version)
if six.PY3:
# In Python 3, the code fails because the 'manager' attribute
# cannot be found when using a LoggerAdapter as the
# underlying logger. Work around this issue.
self._logger.manager = self._logger.logger.manager
return self._logger
class ContextAdapter(BaseLoggerAdapter):
warn = logging.LoggerAdapter.warning
def __init__(self, logger, project_name, version_string):
self.logger = logger
self.project = project_name
self.version = version_string
self._deprecated_messages_sent = dict()
@property
def handlers(self):
return self.logger.handlers
def deprecated(self, msg, *args, **kwargs):
"""Call this method when a deprecated feature is used.
If the system is configured for fatal deprecations then the message
is logged at the 'critical' level and :class:`DeprecatedConfig` will
be raised.
Otherwise, the message will be logged (once) at the 'warn' level.
:raises: :class:`DeprecatedConfig` if the system is configured for
fatal deprecations.
"""
stdmsg = _("Deprecated: %s") % msg
if CONF.fatal_deprecations:
self.critical(stdmsg, *args, **kwargs)
raise DeprecatedConfig(msg=stdmsg)
# Using a list because a tuple with dict can't be stored in a set.
sent_args = self._deprecated_messages_sent.setdefault(msg, list())
if args in sent_args:
# Already logged this message, so don't log it again.
return
sent_args.append(args)
self.warn(stdmsg, *args, **kwargs)
def process(self, msg, kwargs):
# NOTE(jecarey): If msg is not unicode, coerce it into unicode
# before it can get to the python logging and
# possibly cause string encoding trouble
if not isinstance(msg, six.text_type):
msg = six.text_type(msg)
if 'extra' not in kwargs:
kwargs['extra'] = {}
extra = kwargs['extra']
context = kwargs.pop('context', None)
if not context:
context = getattr(local.store, 'context', None)
if context:
extra.update(_dictify_context(context))
instance = kwargs.pop('instance', None)
instance_uuid = (extra.get('instance_uuid') or
kwargs.pop('instance_uuid', None))
instance_extra = ''
if instance:
instance_extra = CONF.instance_format % instance
elif instance_uuid:
instance_extra = (CONF.instance_uuid_format
% {'uuid': instance_uuid})
extra['instance'] = instance_extra
extra.setdefault('user_identity', kwargs.pop('user_identity', None))
extra['project'] = self.project
extra['version'] = self.version
extra['extra'] = extra.copy()
return msg, kwargs
class JSONFormatter(logging.Formatter):
def __init__(self, fmt=None, datefmt=None):
# NOTE(jkoelker) we ignore the fmt argument, but its still there
# since logging.config.fileConfig passes it.
self.datefmt = datefmt
def formatException(self, ei, strip_newlines=True):
lines = traceback.format_exception(*ei)
if strip_newlines:
lines = [moves.filter(
lambda x: x,
line.rstrip().splitlines()) for line in lines]
lines = list(itertools.chain(*lines))
return lines
def format(self, record):
message = {'message': record.getMessage(),
'asctime': self.formatTime(record, self.datefmt),
'name': record.name,
'msg': record.msg,
'args': record.args,
'levelname': record.levelname,
'levelno': record.levelno,
'pathname': record.pathname,
'filename': record.filename,
'module': record.module,
'lineno': record.lineno,
'funcname': record.funcName,
'created': record.created,
'msecs': record.msecs,
'relative_created': record.relativeCreated,
'thread': record.thread,
'thread_name': record.threadName,
'process_name': record.processName,
'process': record.process,
'traceback': None}
if hasattr(record, 'extra'):
message['extra'] = record.extra
if record.exc_info:
message['traceback'] = self.formatException(record.exc_info)
return jsonutils.dumps(message)
def _create_logging_excepthook(product_name):
def logging_excepthook(exc_type, value, tb):
extra = {'exc_info': (exc_type, value, tb)}
getLogger(product_name).critical(
"".join(traceback.format_exception_only(exc_type, value)),
**extra)
return logging_excepthook
class LogConfigError(Exception):
message = _('Error loading logging config %(log_config)s: %(err_msg)s')
def __init__(self, log_config, err_msg):
self.log_config = log_config
self.err_msg = err_msg
def __str__(self):
return self.message % dict(log_config=self.log_config,
err_msg=self.err_msg)
def _load_log_config(log_config_append):
try:
logging.config.fileConfig(log_config_append,
disable_existing_loggers=False)
except (moves.configparser.Error, KeyError) as exc:
raise LogConfigError(log_config_append, six.text_type(exc))
def setup(product_name, version='unknown'):
"""Setup logging."""
if CONF.log_config_append:
_load_log_config(CONF.log_config_append)
else:
_setup_logging_from_conf(product_name, version)
sys.excepthook = _create_logging_excepthook(product_name)
def set_defaults(logging_context_format_string=None,
default_log_levels=None):
# Just in case the caller is not setting the
# default_log_level. This is insurance because
# we introduced the default_log_level parameter
# later in a backwards in-compatible change
if default_log_levels is not None:
cfg.set_defaults(
log_opts,
default_log_levels=default_log_levels)
if logging_context_format_string is not None:
cfg.set_defaults(
log_opts,
logging_context_format_string=logging_context_format_string)
def _find_facility_from_conf():
facility_names = logging.handlers.SysLogHandler.facility_names
facility = getattr(logging.handlers.SysLogHandler,
CONF.syslog_log_facility,
None)
if facility is None and CONF.syslog_log_facility in facility_names:
facility = facility_names.get(CONF.syslog_log_facility)
if facility is None:
valid_facilities = facility_names.keys()
consts = ['LOG_AUTH', 'LOG_AUTHPRIV', 'LOG_CRON', 'LOG_DAEMON',
'LOG_FTP', 'LOG_KERN', 'LOG_LPR', 'LOG_MAIL', 'LOG_NEWS',
'LOG_AUTH', 'LOG_SYSLOG', 'LOG_USER', 'LOG_UUCP',
'LOG_LOCAL0', 'LOG_LOCAL1', 'LOG_LOCAL2', 'LOG_LOCAL3',
'LOG_LOCAL4', 'LOG_LOCAL5', 'LOG_LOCAL6', 'LOG_LOCAL7']
valid_facilities.extend(consts)
raise TypeError(_('syslog facility must be one of: %s') %
', '.join("'%s'" % fac
for fac in valid_facilities))
return facility
class RFCSysLogHandler(logging.handlers.SysLogHandler):
def __init__(self, *args, **kwargs):
self.binary_name = _get_binary_name()
# Do not use super() unless type(logging.handlers.SysLogHandler)
# is 'type' (Python 2.7).
# Use old style calls, if the type is 'classobj' (Python 2.6)
logging.handlers.SysLogHandler.__init__(self, *args, **kwargs)
def format(self, record):
# Do not use super() unless type(logging.handlers.SysLogHandler)
# is 'type' (Python 2.7).
# Use old style calls, if the type is 'classobj' (Python 2.6)
msg = logging.handlers.SysLogHandler.format(self, record)
msg = self.binary_name + ' ' + msg
return msg
def _setup_logging_from_conf(project, version):
log_root = getLogger(None).logger
for handler in log_root.handlers:
log_root.removeHandler(handler)
logpath = _get_log_file_path()
if logpath:
filelog = logging.handlers.WatchedFileHandler(logpath)
log_root.addHandler(filelog)
if CONF.use_stderr:
streamlog = ColorHandler()
log_root.addHandler(streamlog)
elif not logpath:
# pass sys.stdout as a positional argument
# python2.6 calls the argument strm, in 2.7 it's stream
streamlog = logging.StreamHandler(sys.stdout)
log_root.addHandler(streamlog)
if CONF.publish_errors:
try:
handler = importutils.import_object(
"tempest.openstack.common.log_handler.PublishErrorsHandler",
logging.ERROR)
except ImportError:
handler = importutils.import_object(
"oslo.messaging.notify.log_handler.PublishErrorsHandler",
logging.ERROR)
log_root.addHandler(handler)
datefmt = CONF.log_date_format
for handler in log_root.handlers:
# NOTE(alaski): CONF.log_format overrides everything currently. This
# should be deprecated in favor of context aware formatting.
if CONF.log_format:
handler.setFormatter(logging.Formatter(fmt=CONF.log_format,
datefmt=datefmt))
log_root.info('Deprecated: log_format is now deprecated and will '
'be removed in the next release')
else:
handler.setFormatter(ContextFormatter(project=project,
version=version,
datefmt=datefmt))
if CONF.debug:
log_root.setLevel(logging.DEBUG)
elif CONF.verbose:
log_root.setLevel(logging.INFO)
else:
log_root.setLevel(logging.WARNING)
for pair in CONF.default_log_levels:
mod, _sep, level_name = pair.partition('=')
logger = logging.getLogger(mod)
# NOTE(AAzza) in python2.6 Logger.setLevel doesn't convert string name
# to integer code.
if sys.version_info < (2, 7):
level = logging.getLevelName(level_name)
logger.setLevel(level)
else:
logger.setLevel(level_name)
if CONF.use_syslog:
try:
facility = _find_facility_from_conf()
# TODO(bogdando) use the format provided by RFCSysLogHandler
# after existing syslog format deprecation in J
if CONF.use_syslog_rfc_format:
syslog = RFCSysLogHandler(facility=facility)
else:
syslog = logging.handlers.SysLogHandler(facility=facility)
log_root.addHandler(syslog)
except socket.error:
log_root.error('Unable to add syslog handler. Verify that syslog '
'is running.')
_loggers = {}
def getLogger(name='unknown', version='unknown'):
if name not in _loggers:
_loggers[name] = ContextAdapter(logging.getLogger(name),
name,
version)
return _loggers[name]
def getLazyLogger(name='unknown', version='unknown'):
"""Returns lazy logger.
Creates a pass-through logger that does not create the real logger
until it is really needed and delegates all calls to the real logger
once it is created.
"""
return LazyAdapter(name, version)
class WritableLogger(object):
"""A thin wrapper that responds to `write` and logs."""
def __init__(self, logger, level=logging.INFO):
self.logger = logger
self.level = level
def write(self, msg):
self.logger.log(self.level, msg.rstrip())
class ContextFormatter(logging.Formatter):
"""A context.RequestContext aware formatter configured through flags.
The flags used to set format strings are: logging_context_format_string
and logging_default_format_string. You can also specify
logging_debug_format_suffix to append extra formatting if the log level is
debug.
For information about what variables are available for the formatter see:
http://docs.python.org/library/logging.html#formatter
If available, uses the context value stored in TLS - local.store.context
"""
def __init__(self, *args, **kwargs):
"""Initialize ContextFormatter instance
Takes additional keyword arguments which can be used in the message
format string.
:keyword project: project name
:type project: string
:keyword version: project version
:type version: string
"""
self.project = kwargs.pop('project', 'unknown')
self.version = kwargs.pop('version', 'unknown')
logging.Formatter.__init__(self, *args, **kwargs)
def format(self, record):
"""Uses contextstring if request_id is set, otherwise default."""
# NOTE(jecarey): If msg is not unicode, coerce it into unicode
# before it can get to the python logging and
# possibly cause string encoding trouble
if not isinstance(record.msg, six.text_type):
record.msg = six.text_type(record.msg)
# store project info
record.project = self.project
record.version = self.version
# store request info
context = getattr(local.store, 'context', None)
if context:
d = _dictify_context(context)
for k, v in d.items():
setattr(record, k, v)
# NOTE(sdague): default the fancier formatting params
# to an empty string so we don't throw an exception if
# they get used
for key in ('instance', 'color', 'user_identity'):
if key not in record.__dict__:
record.__dict__[key] = ''
if record.__dict__.get('request_id'):
fmt = CONF.logging_context_format_string
else:
fmt = CONF.logging_default_format_string
if (record.levelno == logging.DEBUG and
CONF.logging_debug_format_suffix):
fmt += " " + CONF.logging_debug_format_suffix
if sys.version_info < (3, 2):
self._fmt = fmt
else:
self._style = logging.PercentStyle(fmt)
self._fmt = self._style._fmt
# Cache this on the record, Logger will respect our formatted copy
if record.exc_info:
record.exc_text = self.formatException(record.exc_info, record)
return logging.Formatter.format(self, record)
def formatException(self, exc_info, record=None):
"""Format exception output with CONF.logging_exception_prefix."""
if not record:
return logging.Formatter.formatException(self, exc_info)
stringbuffer = moves.StringIO()
traceback.print_exception(exc_info[0], exc_info[1], exc_info[2],
None, stringbuffer)
lines = stringbuffer.getvalue().split('\n')
stringbuffer.close()
if CONF.logging_exception_prefix.find('%(asctime)') != -1:
record.asctime = self.formatTime(record, self.datefmt)
formatted_lines = []
for line in lines:
pl = CONF.logging_exception_prefix % record.__dict__
fl = '%s%s' % (pl, line)
formatted_lines.append(fl)
return '\n'.join(formatted_lines)
class ColorHandler(logging.StreamHandler):
LEVEL_COLORS = {
logging.DEBUG: '\033[00;32m', # GREEN
logging.INFO: '\033[00;36m', # CYAN
logging.AUDIT: '\033[01;36m', # BOLD CYAN
logging.WARN: '\033[01;33m', # BOLD YELLOW
logging.ERROR: '\033[01;31m', # BOLD RED
logging.CRITICAL: '\033[01;31m', # BOLD RED
}
def format(self, record):
record.color = self.LEVEL_COLORS[record.levelno]
return logging.StreamHandler.format(self, record)
class DeprecatedConfig(Exception):
message = _("Fatal call to deprecated config: %(msg)s")
def __init__(self, msg):
super(Exception, self).__init__(self.message % dict(msg=msg))

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tempest/openstack/common/strutils.py
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@ -1,295 +0,0 @@
# Copyright 2011 OpenStack Foundation.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# 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.
"""
System-level utilities and helper functions.
"""
import math
import re
import sys
import unicodedata
import six
from tempest.openstack.common.gettextutils import _
UNIT_PREFIX_EXPONENT = {
'k': 1,
'K': 1,
'Ki': 1,
'M': 2,
'Mi': 2,
'G': 3,
'Gi': 3,
'T': 4,
'Ti': 4,
}
UNIT_SYSTEM_INFO = {
'IEC': (1024, re.compile(r'(^[-+]?\d*\.?\d+)([KMGT]i?)?(b|bit|B)$')),
'SI': (1000, re.compile(r'(^[-+]?\d*\.?\d+)([kMGT])?(b|bit|B)$')),
}
TRUE_STRINGS = ('1', 't', 'true', 'on', 'y', 'yes')
FALSE_STRINGS = ('0', 'f', 'false', 'off', 'n', 'no')
SLUGIFY_STRIP_RE = re.compile(r"[^\w\s-]")
SLUGIFY_HYPHENATE_RE = re.compile(r"[-\s]+")
# NOTE(flaper87): The following 3 globals are used by `mask_password`
_SANITIZE_KEYS = ['adminPass', 'admin_pass', 'password', 'admin_password']
# NOTE(ldbragst): Let's build a list of regex objects using the list of
# _SANITIZE_KEYS we already have. This way, we only have to add the new key
# to the list of _SANITIZE_KEYS and we can generate regular expressions
# for XML and JSON automatically.
_SANITIZE_PATTERNS = []
_FORMAT_PATTERNS = [r'(%(key)s\s*[=]\s*[\"\']).*?([\"\'])',
r'(<%(key)s>).*?(</%(key)s>)',
r'([\"\']%(key)s[\"\']\s*:\s*[\"\']).*?([\"\'])',
r'([\'"].*?%(key)s[\'"]\s*:\s*u?[\'"]).*?([\'"])',
r'([\'"].*?%(key)s[\'"]\s*,\s*\'--?[A-z]+\'\s*,\s*u?[\'"])'
'.*?([\'"])',
r'(%(key)s\s*--?[A-z]+\s*)\S+(\s*)']
for key in _SANITIZE_KEYS:
for pattern in _FORMAT_PATTERNS:
reg_ex = re.compile(pattern % {'key': key}, re.DOTALL)
_SANITIZE_PATTERNS.append(reg_ex)
def int_from_bool_as_string(subject):
"""Interpret a string as a boolean and return either 1 or 0.
Any string value in:
('True', 'true', 'On', 'on', '1')
is interpreted as a boolean True.
Useful for JSON-decoded stuff and config file parsing
"""
return bool_from_string(subject) and 1 or 0
def bool_from_string(subject, strict=False, default=False):
"""Interpret a string as a boolean.
A case-insensitive match is performed such that strings matching 't',
'true', 'on', 'y', 'yes', or '1' are considered True and, when
`strict=False`, anything else returns the value specified by 'default'.
Useful for JSON-decoded stuff and config file parsing.
If `strict=True`, unrecognized values, including None, will raise a
ValueError which is useful when parsing values passed in from an API call.
Strings yielding False are 'f', 'false', 'off', 'n', 'no', or '0'.
"""
if not isinstance(subject, six.string_types):
subject = six.text_type(subject)
lowered = subject.strip().lower()
if lowered in TRUE_STRINGS:
return True
elif lowered in FALSE_STRINGS:
return False
elif strict:
acceptable = ', '.join(
"'%s'" % s for s in sorted(TRUE_STRINGS + FALSE_STRINGS))
msg = _("Unrecognized value '%(val)s', acceptable values are:"
" %(acceptable)s") % {'val': subject,
'acceptable': acceptable}
raise ValueError(msg)
else:
return default
def safe_decode(text, incoming=None, errors='strict'):
"""Decodes incoming text/bytes string using `incoming` if they're not
already unicode.
:param incoming: Text's current encoding
:param errors: Errors handling policy. See here for valid
values http://docs.python.org/2/library/codecs.html
:returns: text or a unicode `incoming` encoded
representation of it.
:raises TypeError: If text is not an instance of str
"""
if not isinstance(text, (six.string_types, six.binary_type)):
raise TypeError("%s can't be decoded" % type(text))
if isinstance(text, six.text_type):
return text
if not incoming:
incoming = (sys.stdin.encoding or
sys.getdefaultencoding())
try:
return text.decode(incoming, errors)
except UnicodeDecodeError:
# Note(flaper87) If we get here, it means that
# sys.stdin.encoding / sys.getdefaultencoding
# didn't return a suitable encoding to decode
# text. This happens mostly when global LANG
# var is not set correctly and there's no
# default encoding. In this case, most likely
# python will use ASCII or ANSI encoders as
# default encodings but they won't be capable
# of decoding non-ASCII characters.
#
# Also, UTF-8 is being used since it's an ASCII
# extension.
return text.decode('utf-8', errors)
def safe_encode(text, incoming=None,
encoding='utf-8', errors='strict'):
"""Encodes incoming text/bytes string using `encoding`.
If incoming is not specified, text is expected to be encoded with
current python's default encoding. (`sys.getdefaultencoding`)
:param incoming: Text's current encoding
:param encoding: Expected encoding for text (Default UTF-8)
:param errors: Errors handling policy. See here for valid
values http://docs.python.org/2/library/codecs.html
:returns: text or a bytestring `encoding` encoded
representation of it.
:raises TypeError: If text is not an instance of str
"""
if not isinstance(text, (six.string_types, six.binary_type)):
raise TypeError("%s can't be encoded" % type(text))
if not incoming:
incoming = (sys.stdin.encoding or
sys.getdefaultencoding())
if isinstance(text, six.text_type):
return text.encode(encoding, errors)
elif text and encoding != incoming:
# Decode text before encoding it with `encoding`
text = safe_decode(text, incoming, errors)
return text.encode(encoding, errors)
else:
return text
def string_to_bytes(text, unit_system='IEC', return_int=False):
"""Converts a string into an float representation of bytes.
The units supported for IEC ::
Kb(it), Kib(it), Mb(it), Mib(it), Gb(it), Gib(it), Tb(it), Tib(it)
KB, KiB, MB, MiB, GB, GiB, TB, TiB
The units supported for SI ::
kb(it), Mb(it), Gb(it), Tb(it)
kB, MB, GB, TB
Note that the SI unit system does not support capital letter 'K'
:param text: String input for bytes size conversion.
:param unit_system: Unit system for byte size conversion.
:param return_int: If True, returns integer representation of text
in bytes. (default: decimal)
:returns: Numerical representation of text in bytes.
:raises ValueError: If text has an invalid value.
"""
try:
base, reg_ex = UNIT_SYSTEM_INFO[unit_system]
except KeyError:
msg = _('Invalid unit system: "%s"') % unit_system
raise ValueError(msg)
match = reg_ex.match(text)
if match:
magnitude = float(match.group(1))
unit_prefix = match.group(2)
if match.group(3) in ['b', 'bit']:
magnitude /= 8
else:
msg = _('Invalid string format: %s') % text
raise ValueError(msg)
if not unit_prefix:
res = magnitude
else:
res = magnitude * pow(base, UNIT_PREFIX_EXPONENT[unit_prefix])
if return_int:
return int(math.ceil(res))
return res
def to_slug(value, incoming=None, errors="strict"):
"""Normalize string.
Convert to lowercase, remove non-word characters, and convert spaces
to hyphens.
Inspired by Django's `slugify` filter.
:param value: Text to slugify
:param incoming: Text's current encoding
:param errors: Errors handling policy. See here for valid
values http://docs.python.org/2/library/codecs.html
:returns: slugified unicode representation of `value`
:raises TypeError: If text is not an instance of str
"""
value = safe_decode(value, incoming, errors)
# NOTE(aababilov): no need to use safe_(encode|decode) here:
# encodings are always "ascii", error handling is always "ignore"
# and types are always known (first: unicode; second: str)
value = unicodedata.normalize("NFKD", value).encode(
"ascii", "ignore").decode("ascii")
value = SLUGIFY_STRIP_RE.sub("", value).strip().lower()
return SLUGIFY_HYPHENATE_RE.sub("-", value)
def mask_password(message, secret="***"):
"""Replace password with 'secret' in message.
:param message: The string which includes security information.
:param secret: value with which to replace passwords.
:returns: The unicode value of message with the password fields masked.
For example:
>>> mask_password("'adminPass' : 'aaaaa'")
"'adminPass' : '***'"
>>> mask_password("'admin_pass' : 'aaaaa'")
"'admin_pass' : '***'"
>>> mask_password('"password" : "aaaaa"')
'"password" : "***"'
>>> mask_password("'original_password' : 'aaaaa'")
"'original_password' : '***'"
>>> mask_password("u'original_password' : u'aaaaa'")
"u'original_password' : u'***'"
"""
message = six.text_type(message)
# NOTE(ldbragst): Check to see if anything in message contains any key
# specified in _SANITIZE_KEYS, if not then just return the message since
# we don't have to mask any passwords.
if not any(key in message for key in _SANITIZE_KEYS):
return message
secret = r'\g<1>' + secret + r'\g<2>'
for pattern in _SANITIZE_PATTERNS:
message = re.sub(pattern, secret, message)
return message

210
tempest/openstack/common/timeutils.py
View File

@ -1,210 +0,0 @@
# Copyright 2011 OpenStack Foundation.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# 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.
"""
Time related utilities and helper functions.
"""
import calendar
import datetime
import time
import iso8601
import six
# ISO 8601 extended time format with microseconds
_ISO8601_TIME_FORMAT_SUBSECOND = '%Y-%m-%dT%H:%M:%S.%f'
_ISO8601_TIME_FORMAT = '%Y-%m-%dT%H:%M:%S'
PERFECT_TIME_FORMAT = _ISO8601_TIME_FORMAT_SUBSECOND
def isotime(at=None, subsecond=False):
"""Stringify time in ISO 8601 format."""
if not at:
at = utcnow()
st = at.strftime(_ISO8601_TIME_FORMAT
if not subsecond
else _ISO8601_TIME_FORMAT_SUBSECOND)
tz = at.tzinfo.tzname(None) if at.tzinfo else 'UTC'
st += ('Z' if tz == 'UTC' else tz)
return st
def parse_isotime(timestr):
"""Parse time from ISO 8601 format."""
try:
return iso8601.parse_date(timestr)
except iso8601.ParseError as e:
raise ValueError(six.text_type(e))
except TypeError as e:
raise ValueError(six.text_type(e))
def strtime(at=None, fmt=PERFECT_TIME_FORMAT):
"""Returns formatted utcnow."""
if not at:
at = utcnow()
return at.strftime(fmt)
def parse_strtime(timestr, fmt=PERFECT_TIME_FORMAT):
"""Turn a formatted time back into a datetime."""
return datetime.datetime.strptime(timestr, fmt)
def normalize_time(timestamp):
"""Normalize time in arbitrary timezone to UTC naive object."""
offset = timestamp.utcoffset()
if offset is None:
return timestamp
return timestamp.replace(tzinfo=None) - offset
def is_older_than(before, seconds):
"""Return True if before is older than seconds."""
if isinstance(before, six.string_types):
before = parse_strtime(before).replace(tzinfo=None)
else:
before = before.replace(tzinfo=None)
return utcnow() - before > datetime.timedelta(seconds=seconds)
def is_newer_than(after, seconds):
"""Return True if after is newer than seconds."""
if isinstance(after, six.string_types):
after = parse_strtime(after).replace(tzinfo=None)
else:
after = after.replace(tzinfo=None)
return after - utcnow() > datetime.timedelta(seconds=seconds)
def utcnow_ts():
"""Timestamp version of our utcnow function."""
if utcnow.override_time is None:
# NOTE(kgriffs): This is several times faster
# than going through calendar.timegm(...)
return int(time.time())
return calendar.timegm(utcnow().timetuple())
def utcnow():
"""Overridable version of utils.utcnow."""
if utcnow.override_time:
try:
return utcnow.override_time.pop(0)
except AttributeError:
return utcnow.override_time
return datetime.datetime.utcnow()
def iso8601_from_timestamp(timestamp):
"""Returns an iso8601 formatted date from timestamp."""
return isotime(datetime.datetime.utcfromtimestamp(timestamp))
utcnow.override_time = None
def set_time_override(override_time=None):
"""Overrides utils.utcnow.
Make it return a constant time or a list thereof, one at a time.
:param override_time: datetime instance or list thereof. If not
given, defaults to the current UTC time.
"""
utcnow.override_time = override_time or datetime.datetime.utcnow()
def advance_time_delta(timedelta):
"""Advance overridden time using a datetime.timedelta."""
assert utcnow.override_time is not None
try:
for dt in utcnow.override_time:
dt += timedelta
except TypeError:
utcnow.override_time += timedelta
def advance_time_seconds(seconds):
"""Advance overridden time by seconds."""
advance_time_delta(datetime.timedelta(0, seconds))
def clear_time_override():
"""Remove the overridden time."""
utcnow.override_time = None
def marshall_now(now=None):
"""Make an rpc-safe datetime with microseconds.
Note: tzinfo is stripped, but not required for relative times.
"""
if not now:
now = utcnow()
return dict(day=now.day, month=now.month, year=now.year, hour=now.hour,
minute=now.minute, second=now.second,
microsecond=now.microsecond)
def unmarshall_time(tyme):
"""Unmarshall a datetime dict."""
return datetime.datetime(day=tyme['day'],
month=tyme['month'],
year=tyme['year'],
hour=tyme['hour'],
minute=tyme['minute'],
second=tyme['second'],
microsecond=tyme['microsecond'])
def delta_seconds(before, after):
"""Return the difference between two timing objects.
Compute the difference in seconds between two date, time, or
datetime objects (as a float, to microsecond resolution).
"""
delta = after - before
return total_seconds(delta)
def total_seconds(delta):
"""Return the total seconds of datetime.timedelta object.
Compute total seconds of datetime.timedelta, datetime.timedelta
doesn't have method total_seconds in Python2.6, calculate it manually.
"""
try:
return delta.total_seconds()
except AttributeError:
return ((delta.days * 24 * 3600) + delta.seconds +
float(delta.microseconds) / (10 ** 6))
def is_soon(dt, window):
"""Determines if time is going to happen in the next window seconds.
:param dt: the time
:param window: minimum seconds to remain to consider the time not soon
:return: True if expiration is within the given duration
"""
soon = (utcnow() + datetime.timedelta(seconds=window))
return normalize_time(dt) <= soon

141
tempest/openstack/common/versionutils.py
View File

@ -17,14 +17,34 @@
Helpers for comparing version strings.
"""
import copy
import functools
import pkg_resources
import inspect
import logging
from tempest.openstack.common.gettextutils import _
from tempest.openstack.common import log as logging
from oslo_config import cfg
import pkg_resources
import six
from tempest.openstack.common._i18n import _
from oslo_log import log as logging
LOG = logging.getLogger(__name__)
CONF = cfg.CONF
deprecated_opts = [
cfg.BoolOpt('fatal_deprecations',
default=False,
help='Enables or disables fatal status of deprecations.'),
]
def list_opts():
"""Entry point for oslo.config-generator.
"""
return [(None, copy.deepcopy(deprecated_opts))]
class deprecated(object):
@ -52,18 +72,38 @@ class deprecated(object):
>>> @deprecated(as_of=deprecated.ICEHOUSE, remove_in=+1)
... def c(): pass
4. Specifying the deprecated functionality will not be removed:
>>> @deprecated(as_of=deprecated.ICEHOUSE, remove_in=0)
... def d(): pass
5. Specifying a replacement, deprecated functionality will not be removed:
>>> @deprecated(as_of=deprecated.ICEHOUSE, in_favor_of='f()', remove_in=0)
... def e(): pass
"""
# NOTE(morganfainberg): Bexar is used for unit test purposes, it is
# expected we maintain a gap between Bexar and Folsom in this list.
BEXAR = 'B'
FOLSOM = 'F'
GRIZZLY = 'G'
HAVANA = 'H'
ICEHOUSE = 'I'
JUNO = 'J'
KILO = 'K'
LIBERTY = 'L'
_RELEASES = {
# NOTE(morganfainberg): Bexar is used for unit test purposes, it is
# expected we maintain a gap between Bexar and Folsom in this list.
'B': 'Bexar',
'F': 'Folsom',
'G': 'Grizzly',
'H': 'Havana',
'I': 'Icehouse',
'J': 'Juno',
'K': 'Kilo',
'L': 'Liberty',
}
_deprecated_msg_with_alternative = _(
@ -74,6 +114,12 @@ class deprecated(object):
'%(what)s is deprecated as of %(as_of)s and may be '
'removed in %(remove_in)s. It will not be superseded.')
_deprecated_msg_with_alternative_no_removal = _(
'%(what)s is deprecated as of %(as_of)s in favor of %(in_favor_of)s.')
_deprecated_msg_with_no_alternative_no_removal = _(
'%(what)s is deprecated as of %(as_of)s. It will not be superseded.')
def __init__(self, as_of, in_favor_of=None, remove_in=2, what=None):
"""Initialize decorator
@ -91,16 +137,34 @@ class deprecated(object):
self.remove_in = remove_in
self.what = what
def __call__(self, func):
def __call__(self, func_or_cls):
if not self.what:
self.what = func.__name__ + '()'
self.what = func_or_cls.__name__ + '()'
msg, details = self._build_message()
@functools.wraps(func)
def wrapped(*args, **kwargs):
msg, details = self._build_message()
LOG.deprecated(msg, details)
return func(*args, **kwargs)
return wrapped
if inspect.isfunction(func_or_cls):
@six.wraps(func_or_cls)
def wrapped(*args, **kwargs):
report_deprecated_feature(LOG, msg, details)
return func_or_cls(*args, **kwargs)
return wrapped
elif inspect.isclass(func_or_cls):
orig_init = func_or_cls.__init__
# TODO(tsufiev): change `functools` module to `six` as
# soon as six 1.7.4 (with fix for passing `assigned`
# argument to underlying `functools.wraps`) is released
# and added to the oslo-incubator requrements
@functools.wraps(orig_init, assigned=('__name__', '__doc__'))
def new_init(self, *args, **kwargs):
report_deprecated_feature(LOG, msg, details)
orig_init(self, *args, **kwargs)
func_or_cls.__init__ = new_init
return func_or_cls
else:
raise TypeError('deprecated can be used only with functions or '
'classes')
def _get_safe_to_remove_release(self, release):
# TODO(dstanek): this method will have to be reimplemented once
@ -119,9 +183,19 @@ class deprecated(object):
if self.in_favor_of:
details['in_favor_of'] = self.in_favor_of
msg = self._deprecated_msg_with_alternative
if self.remove_in > 0:
msg = self._deprecated_msg_with_alternative
else:
# There are no plans to remove this function, but it is
# now deprecated.
msg = self._deprecated_msg_with_alternative_no_removal
else:
msg = self._deprecated_msg_no_alternative
if self.remove_in > 0:
msg = self._deprecated_msg_no_alternative
else:
# There are no plans to remove this function, but it is
# now deprecated.
msg = self._deprecated_msg_with_no_alternative_no_removal
return msg, details
@ -146,3 +220,44 @@ def is_compatible(requested_version, current_version, same_major=True):
return False
return current_parts >= requested_parts
# Track the messages we have sent already. See
# report_deprecated_feature().
_deprecated_messages_sent = {}
def report_deprecated_feature(logger, msg, *args, **kwargs):
"""Call this function when a deprecated feature is used.
If the system is configured for fatal deprecations then the message
is logged at the 'critical' level and :class:`DeprecatedConfig` will
be raised.
Otherwise, the message will be logged (once) at the 'warn' level.
:raises: :class:`DeprecatedConfig` if the system is configured for
fatal deprecations.
"""
stdmsg = _("Deprecated: %s") % msg
CONF.register_opts(deprecated_opts)
if CONF.fatal_deprecations:
logger.critical(stdmsg, *args, **kwargs)
raise DeprecatedConfig(msg=stdmsg)
# Using a list because a tuple with dict can't be stored in a set.
sent_args = _deprecated_messages_sent.setdefault(msg, list())
if args in sent_args:
# Already logged this message, so don't log it again.
return
sent_args.append(args)
logger.warn(stdmsg, *args, **kwargs)
class DeprecatedConfig(Exception):
message = _("Fatal call to deprecated config: %(msg)s")
def __init__(self, msg):
super(Exception, self).__init__(self.message % dict(msg=msg))

2
tempest/scenario/manager.py
View File

@ -18,6 +18,7 @@ import os
import subprocess
import netaddr
from oslo_log import log
import six
from tempest_lib.common.utils import data_utils
from tempest_lib import exceptions as lib_exc
@ -28,7 +29,6 @@ from tempest.common import credentials
from tempest.common.utils.linux import remote_client
from tempest import config
from tempest import exceptions
from tempest.openstack.common import log
from tempest.services.network import resources as net_resources
import tempest.test

2
tempest/scenario/test_aggregates_basic_ops.py
View File

@ -13,10 +13,10 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
from tempest_lib.common.utils import data_utils
from tempest.common import tempest_fixtures as fixtures
from tempest.openstack.common import log as logging
from tempest.scenario import manager
from tempest import test

3
tempest/scenario/test_baremetal_basic_ops.py
View File

@ -13,8 +13,9 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
from tempest import config
from tempest.openstack.common import log as logging
from tempest.scenario import manager
from tempest import test

2
tempest/scenario/test_large_ops.py
View File

@ -13,11 +13,11 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
from tempest_lib.common.utils import data_utils
from tempest_lib import exceptions as lib_exc
from tempest import config
from tempest.openstack.common import log as logging
from tempest.scenario import manager
from tempest import test

3
tempest/scenario/test_minimum_basic.py
View File

@ -13,10 +13,11 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
from tempest.common import custom_matchers
from tempest import config
from tempest import exceptions
from tempest.openstack.common import log as logging
from tempest.scenario import manager
from tempest import test

2
tempest/scenario/test_network_advanced_server_ops.py
View File

@ -13,12 +13,12 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
from tempest_lib.common.utils import data_utils
from tempest_lib import decorators
import testtools
from tempest import config
from tempest.openstack.common import log as logging
from tempest.scenario import manager
from tempest import test

2
tempest/scenario/test_network_basic_ops.py
View File

@ -16,12 +16,12 @@
import collections
import re
from oslo_log import log as logging
from tempest_lib.common.utils import data_utils
import testtools
from tempest import config
from tempest import exceptions
from tempest.openstack.common import log as logging
from tempest.scenario import manager
from tempest.services.network import resources as net_resources
from tempest import test

4
tempest/scenario/test_network_v6.py
View File

@ -14,8 +14,10 @@
# under the License.
import functools
import netaddr
from oslo_log import log as logging
from tempest import config
from tempest.openstack.common import log as logging
from tempest.scenario import manager
from tempest import test

2
tempest/scenario/test_security_groups_basic_ops.py
View File

@ -13,11 +13,11 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
from tempest_lib.common.utils import data_utils
from tempest import clients
from tempest import config
from tempest.openstack.common import log as logging
from tempest.scenario import manager
from tempest import test

2
tempest/scenario/test_server_advanced_ops.py
View File

@ -13,10 +13,10 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
import testtools
from tempest import config
from tempest.openstack.common import log as logging
from tempest.scenario import manager
from tempest import test

3
tempest/scenario/test_server_basic_ops.py
View File

@ -13,8 +13,9 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
from tempest import config
from tempest.openstack.common import log as logging
from tempest.scenario import manager
from tempest.scenario import utils as test_utils
from tempest import test

2
tempest/scenario/test_shelve_instance.py
View File

@ -13,10 +13,10 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log
import testtools
from tempest import config
from tempest.openstack.common import log
from tempest.scenario import manager
from tempest import test

2
tempest/scenario/test_snapshot_pattern.py
View File

@ -13,10 +13,10 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log
import testtools
from tempest import config
from tempest.openstack.common import log
from tempest.scenario import manager
from tempest import test

2
tempest/scenario/test_stamp_pattern.py
View File

@ -15,6 +15,7 @@
import time
from oslo_log import log as logging
from tempest_lib.common.utils import data_utils
from tempest_lib import decorators
from tempest_lib import exceptions as lib_exc
@ -22,7 +23,6 @@ import testtools
from tempest import config
from tempest import exceptions
from tempest.openstack.common import log as logging
from tempest.scenario import manager
from tempest import test
import tempest.test

3
tempest/scenario/test_swift_basic_ops.py
View File

@ -13,8 +13,9 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
from tempest import config
from tempest.openstack.common import log as logging
from tempest.scenario import manager
from tempest import test

2
tempest/scenario/test_swift_telemetry_middleware.py
View File

@ -14,9 +14,9 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
from tempest import config
from tempest.openstack.common import log as logging
from tempest.scenario import manager
from tempest import test

2
tempest/scenario/test_volume_boot_pattern.py
View File

@ -10,11 +10,11 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log
from tempest_lib.common.utils import data_utils
from tempest_lib import decorators
from tempest import config
from tempest.openstack.common import log
from tempest.scenario import manager
from tempest import test

2
tempest/services/image/v1/json/image_client.py
View File

@ -20,13 +20,13 @@ import os
import time
import urllib
from oslo_log import log as logging
from tempest_lib.common.utils import misc as misc_utils
from tempest_lib import exceptions as lib_exc
from tempest.common import glance_http
from tempest.common import service_client
from tempest import exceptions
from tempest.openstack.common import log as logging
LOG = logging.getLogger(__name__)

3
tempest/services/telemetry/json/telemetry_client.py
View File

@ -15,8 +15,9 @@
import urllib
from oslo_serialization import jsonutils as json
from tempest.common import service_client
from tempest.openstack.common import jsonutils as json
class TelemetryClientJSON(service_client.ServiceClient):

3
tempest/services/volume/json/admin/volume_quotas_client.py
View File

@ -14,8 +14,9 @@
import urllib
from oslo_serialization import jsonutils
from tempest.common import service_client
from tempest.openstack.common import jsonutils
class BaseVolumeQuotasClientJSON(service_client.ServiceClient):

2
tempest/services/volume/json/snapshots_client.py
View File

@ -14,11 +14,11 @@ import json
import time
import urllib
from oslo_log import log as logging
from tempest_lib import exceptions as lib_exc
from tempest.common import service_client
from tempest import exceptions
from tempest.openstack.common import log as logging
LOG = logging.getLogger(__name__)

5
tempest/stress/actions/unit_test.py
View File

@ -10,9 +10,10 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log as logging
from oslo_utils import importutils
from tempest import config
from tempest.openstack.common import importutils
from tempest.openstack.common import log as logging
import tempest.stress.stressaction as stressaction
CONF = config.CONF

3
tempest/stress/cleanup.py
View File

@ -14,8 +14,9 @@
# See the License for the specific language governing permissions and
# limitations under the License.
from oslo_log import log as logging
from tempest import clients
from tempest.openstack.common import log as logging
LOG = logging.getLogger(__name__)

4
tempest/stress/driver.py
View File

@ -17,6 +17,8 @@ import os
import signal
import time
from oslo_log import log as logging
from oslo_utils import importutils
from six import moves
from tempest_lib.common.utils import data_utils
@ -25,8 +27,6 @@ from tempest.common import cred_provider
from tempest.common import ssh
from tempest import config
from tempest import exceptions
from tempest.openstack.common import importutils
from tempest.openstack.common import log as logging
from tempest.stress import cleanup
CONF = config.CONF

2
tempest/stress/stressaction.py
View File

@ -18,7 +18,7 @@ import sys
import six
from tempest.openstack.common import log as logging
from oslo_log import log as logging
@six.add_metaclass(abc.ABCMeta)

4
tempest/test.py
View File

@ -24,6 +24,8 @@ import urllib
import uuid
import fixtures
from oslo_log import log as logging
from oslo_utils import importutils
import six
import testscenarios
import testtools
@ -33,8 +35,6 @@ from tempest.common import credentials
import tempest.common.generator.valid_generator as valid
from tempest import config
from tempest import exceptions
from tempest.openstack.common import importutils
from tempest.openstack.common import log as logging
LOG = logging.getLogger(__name__)

2
tempest/tests/cmd/test_verify_tempest_config.py
View File

@ -15,10 +15,10 @@
import json
import mock
from oslotest import mockpatch
from tempest.cmd import verify_tempest_config
from tempest import config
from tempest.openstack.common.fixture import mockpatch
from tempest.tests import base
from tempest.tests import fake_config

64
tempest/tests/common/test_accounts.py
View File

@ -14,10 +14,10 @@
import hashlib
import os
import tempfile
import mock
from oslo.config import cfg
from oslo_concurrency.fixture import lockutils as lockutils_fixtures
from oslo_config import cfg
from oslotest import mockpatch
from tempest import auth
@ -36,9 +36,7 @@ class TestAccount(base.TestCase):
super(TestAccount, self).setUp()
self.useFixture(fake_config.ConfigFixture())
self.stubs.Set(config, 'TempestConfigPrivate', fake_config.FakePrivate)
self.temp_dir = tempfile.mkdtemp()
cfg.CONF.set_default('lock_path', self.temp_dir)
self.addCleanup(os.rmdir, self.temp_dir)
self.useFixture(lockutils_fixtures.ExternalLockFixture())
self.test_accounts = [
{'username': 'test_user1', 'tenant_name': 'test_tenant1',
'password': 'p'},
@ -117,7 +115,7 @@ class TestAccount(base.TestCase):
self.assertTrue(res, "_create_hash_file should return True if the "
"pseudo-lock doesn't already exist")
@mock.patch('tempest.openstack.common.lockutils.lock')
@mock.patch('oslo_concurrency.lockutils.lock')
def test_get_free_hash_no_previous_accounts(self, lock_mock):
# Emulate no pre-existing lock
self.useFixture(mockpatch.Patch('os.path.isdir', return_value=False))
@ -128,13 +126,21 @@ class TestAccount(base.TestCase):
with mock.patch('__builtin__.open', mock.mock_open(),
create=True) as open_mock:
test_account_class._get_free_hash(hash_list)
lock_path = os.path.join(accounts.CONF.lock_path, 'test_accounts',
# FIXME(dhellmann): The configuration option is not part
# of the API of the library, because if we change the
# option name or group it will break this use. Tempest
# needs to set this value somewhere that it owns, and then
# use lockutils.set_defaults() to tell oslo.concurrency
# what value to use.
lock_path = os.path.join(accounts.CONF.oslo_concurrency.lock_path,
'test_accounts',
hash_list[0])
open_mock.assert_called_once_with(lock_path, 'w')
mkdir_path = os.path.join(accounts.CONF.lock_path, 'test_accounts')
mkdir_path = os.path.join(accounts.CONF.oslo_concurrency.lock_path,
'test_accounts')
mkdir_mock.mock.assert_called_once_with(mkdir_path)
@mock.patch('tempest.openstack.common.lockutils.lock')
@mock.patch('oslo_concurrency.lockutils.lock')
def test_get_free_hash_no_free_accounts(self, lock_mock):
hash_list = self._get_hash_list(self.test_accounts)
# Emulate pre-existing lock dir
@ -146,7 +152,7 @@ class TestAccount(base.TestCase):
self.assertRaises(exceptions.InvalidConfiguration,
test_account_class._get_free_hash, hash_list)
@mock.patch('tempest.openstack.common.lockutils.lock')
@mock.patch('oslo_concurrency.lockutils.lock')
def test_get_free_hash_some_in_use_accounts(self, lock_mock):
# Emulate no pre-existing lock
self.useFixture(mockpatch.Patch('os.path.isdir', return_value=True))
@ -164,11 +170,18 @@ class TestAccount(base.TestCase):
with mock.patch('__builtin__.open', mock.mock_open(),
create=True) as open_mock:
test_account_class._get_free_hash(hash_list)
lock_path = os.path.join(accounts.CONF.lock_path, 'test_accounts',
# FIXME(dhellmann): The configuration option is not part
# of the API of the library, because if we change the
# option name or group it will break this use. Tempest
# needs to set this value somewhere that it owns, and then
# use lockutils.set_defaults() to tell oslo.concurrency
# what value to use.
lock_path = os.path.join(accounts.CONF.oslo_concurrency.lock_path,
'test_accounts',
hash_list[3])
open_mock.assert_has_calls([mock.call(lock_path, 'w')])
@mock.patch('tempest.openstack.common.lockutils.lock')
@mock.patch('oslo_concurrency.lockutils.lock')
def test_remove_hash_last_account(self, lock_mock):
hash_list = self._get_hash_list(self.test_accounts)
# Pretend the pseudo-lock is there
@ -179,13 +192,21 @@ class TestAccount(base.TestCase):
remove_mock = self.useFixture(mockpatch.Patch('os.remove'))
rmdir_mock = self.useFixture(mockpatch.Patch('os.rmdir'))
test_account_class.remove_hash(hash_list[2])
hash_path = os.path.join(accounts.CONF.lock_path, 'test_accounts',
# FIXME(dhellmann): The configuration option is not part of
# the API of the library, because if we change the option name
# or group it will break this use. Tempest needs to set this
# value somewhere that it owns, and then use
# lockutils.set_defaults() to tell oslo.concurrency what value
# to use.
hash_path = os.path.join(accounts.CONF.oslo_concurrency.lock_path,
'test_accounts',
hash_list[2])
lock_path = os.path.join(accounts.CONF.lock_path, 'test_accounts')
lock_path = os.path.join(accounts.CONF.oslo_concurrency.lock_path,
'test_accounts')
remove_mock.mock.assert_called_once_with(hash_path)
rmdir_mock.mock.assert_called_once_with(lock_path)
@mock.patch('tempest.openstack.common.lockutils.lock')
@mock.patch('oslo_concurrency.lockutils.lock')
def test_remove_hash_not_last_account(self, lock_mock):
hash_list = self._get_hash_list(self.test_accounts)
# Pretend the pseudo-lock is there
@ -197,7 +218,14 @@ class TestAccount(base.TestCase):
remove_mock = self.useFixture(mockpatch.Patch('os.remove'))
rmdir_mock = self.useFixture(mockpatch.Patch('os.rmdir'))
test_account_class.remove_hash(hash_list[2])
hash_path = os.path.join(accounts.CONF.lock_path, 'test_accounts',
# FIXME(dhellmann): The configuration option is not part of
# the API of the library, because if we change the option name
# or group it will break this use. Tempest needs to set this
# value somewhere that it owns, and then use
# lockutils.set_defaults() to tell oslo.concurrency what value
# to use.
hash_path = os.path.join(accounts.CONF.oslo_concurrency.lock_path,
'test_accounts',
hash_list[2])
remove_mock.mock.assert_called_once_with(hash_path)
rmdir_mock.mock.assert_not_called()
@ -277,9 +305,7 @@ class TestNotLockingAccount(base.TestCase):
super(TestNotLockingAccount, self).setUp()
self.useFixture(fake_config.ConfigFixture())
self.stubs.Set(config, 'TempestConfigPrivate', fake_config.FakePrivate)
self.temp_dir = tempfile.mkdtemp()
cfg.CONF.set_default('lock_path', self.temp_dir)
self.addCleanup(os.rmdir, self.temp_dir)
self.useFixture(lockutils_fixtures.ExternalLockFixture())
self.test_accounts = [
{'username': 'test_user1', 'tenant_name': 'test_tenant1',
'password': 'p'},

2
tempest/tests/common/test_cred_provider.py
View File

@ -12,7 +12,7 @@
# License for the specific language governing permissions and limitations
# under the License.
from oslo.config import cfg
from oslo_config import cfg
from tempest import auth
from tempest.common import cred_provider

4
tempest/tests/common/utils/linux/test_remote_client.py
View File

@ -14,11 +14,11 @@
import time
from oslo.config import cfg
from oslo_config import cfg
from oslotest import mockpatch
from tempest.common.utils.linux import remote_client
from tempest import config
from tempest.openstack.common.fixture import mockpatch
from tempest.tests import base
from tempest.tests import fake_config

13
tempest/tests/fake_config.py
View File

@ -14,19 +14,17 @@
import os
from oslo.config import cfg
from oslo_concurrency import lockutils
from oslo_config import cfg
from oslo_config import fixture as conf_fixture
from tempest import config
from tempest.openstack.common.fixture import config as conf_fixture
from tempest.openstack.common import importutils
class ConfigFixture(conf_fixture.Config):
def __init__(self):
config.register_opts()
# Register locking options
importutils.import_module('tempest.openstack.common.lockutils')
super(ConfigFixture, self).__init__()
def setUp(self):
@ -43,8 +41,9 @@ class ConfigFixture(conf_fixture.Config):
self.conf.set_default('heat', True, group='service_available')
if not os.path.exists(str(os.environ.get('OS_TEST_LOCK_PATH'))):
os.mkdir(str(os.environ.get('OS_TEST_LOCK_PATH')))
self.conf.set_default('lock_path',
str(os.environ.get('OS_TEST_LOCK_PATH')))
lockutils.set_defaults(
lock_path=str(os.environ.get('OS_TEST_LOCK_PATH')),
)
self.conf.set_default('auth_version', 'v2', group='identity')
for config_option in ['username', 'password', 'tenant_name']:
# Identity group items

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