except ImportError:
# Python 2.6
UnsupportedOperation = None
import eventlet
from eventlet import event
from oslo.config import cfg
from rally.openstack.common import eventlet_backdoor
from rally.openstack.common.gettextutils import _LE, _LI, _LW
from rally.openstack.common import importutils
from rally.openstack.common import log as logging
from rally.openstack.common import systemd
from rally.openstack.common import threadgroup
rpc = importutils.try_import('rally.openstack.common.rpc')
CONF = cfg.CONF
LOG = logging.getLogger(__name__)
def _sighup_supported():
return hasattr(signal, 'SIGHUP')
def _is_daemon():
# The process group for a foreground process will match the
# process group of the controlling terminal. If those values do
# not match, or ioctl() fails on the stdout file handle, we assume
# the process is running in the background as a daemon.
# http://www.gnu.org/software/bash/manual/bashref.html#Job-Control-Basics
try:
import xmlrpclib
except ImportError:
# NOTE(jaypipes): xmlrpclib was renamed to xmlrpc.client in Python3
# however the function and object call signatures
# remained the same. This whole try/except block should
# be removed and replaced with a call to six.moves once
# six 1.4.2 is released. See http://bit.ly/1bqrVzu
import xmlrpc.client as xmlrpclib
import six
from rally.openstack.common import gettextutils
from rally.openstack.common import importutils
from rally.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.
#
# 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 itertools
from rally import db
from rally import exceptions
from rally.openstack.common import importutils
plt = importutils.try_import("matplotlib.pyplot")
ticker = importutils.try_import("matplotlib.ticker")
def aggregated_plot(task_id, aggregated_field):
"""Draws an aggregated figure of benchmark runtimes in a separate window.
The resulting figure has the aggregated field values on the X axis and
the benchmark runtimes (in seconds) on the Y axis. For each benchmark run,
minimum, maximum and average runtime values will be drawn, thus resulting
in three plots on the figure.
:param task_id: ID of the task to draw the plot for
:param aggregated_field: Field from the test config to aggregate the data
on. This can be e.g. "active_users", "times" etc.
"""
# Python 2.6
UnsupportedOperation = None
import eventlet
from eventlet import event
from oslo.config import cfg
from rally.openstack.common import eventlet_backdoor
from rally.openstack.common.gettextutils import _LE, _LI, _LW
from rally.openstack.common import importutils
from rally.openstack.common import log as logging
from rally.openstack.common import systemd
from rally.openstack.common import threadgroup
rpc = importutils.try_import('rally.openstack.common.rpc')
CONF = cfg.CONF
LOG = logging.getLogger(__name__)
def _sighup_supported():
return hasattr(signal, 'SIGHUP')
def _is_daemon():
# The process group for a foreground process will match the
# process group of the controlling terminal. If those values do
# not match, or ioctl() fails on the stdout file handle, we assume
# the process is running in the background as a daemon.
# http://www.gnu.org/software/bash/manual/bashref.html#Job-Control-Basics
try:
def try_append_module(name, modules):
if name not in modules:
module = importutils.try_import(name)
if module is not None:
modules[name] = module
