# Path: oslo_utils/importutils.py
# def import_class(import_str):
# def import_object(import_str, *args, **kwargs):
# def import_object_ns(name_space, import_str, *args, **kwargs):
# def import_module(import_str):
# def import_versioned_module(module, version, submodule=None):
# def try_import(import_str, default=None):
# def import_any(module, *modules):
# 
# Path: oslo_utils/timeutils.py
# _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
# _MAX_DATETIME_SEC = 59
#     _STARTED = 'STARTED'
#     _STOPPED = 'STOPPED'
# def isotime(at=None, subsecond=False):
# def parse_isotime(timestr):
# def strtime(at=None, fmt=PERFECT_TIME_FORMAT):
# def parse_strtime(timestr, fmt=PERFECT_TIME_FORMAT):
# def normalize_time(timestamp):
# def is_older_than(before, seconds):
# def is_newer_than(after, seconds):
# def utcnow_ts(microsecond=False):
# def utcnow(with_timezone=False):
# def iso8601_from_timestamp(timestamp, microsecond=False):
# def set_time_override(override_time=None):
# def advance_time_delta(timedelta):
# def advance_time_seconds(seconds):
# def clear_time_override():
# def marshall_now(now=None):
# def unmarshall_time(tyme):
# def delta_seconds(before, after):
# def is_soon(dt, window):
#     def __init__(self, elapsed, length):
#     def elapsed(self):
#     def length(self):
#     def __repr__(self):
# def time_it(logger, log_level=logging.DEBUG,
#             message="It took %(seconds).02f seconds to"
#                     " run function '%(func_name)s'",
#             enabled=True, min_duration=0.01):
#     def decorator(func):
#         def wrapper(*args, **kwargs):
#     def __init__(self, duration=None):
#     def start(self):
#     def splits(self):
#     def split(self):
#     def restart(self):
#     def _delta_seconds(earlier, later):
#     def elapsed(self, maximum=None):
#     def __enter__(self):
#     def __exit__(self, type, value, traceback):
#     def leftover(self, return_none=False):
#     def expired(self):
#     def has_started(self):
#     def has_stopped(self):
#     def resume(self):
#     def stop(self):
# class Split(object):
# class StopWatch(object):


import threading
import warnings
from oslo_utils import importutils
from oslo_utils import timeutils
# -*- coding: utf-8 -*-

#    Copyright (C) 2015 Yahoo! Inc. 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.

"""
Eventlet utils helper module.

.. versionadded:: 1.3
"""




# These may or may not exist; so carefully import them if we can...
_eventlet = importutils.try_import('eventlet')

# Path: oslo_utils/importutils.py
# def import_class(import_str):
# def import_object(import_str, *args, **kwargs):
# def import_object_ns(name_space, import_str, *args, **kwargs):
# def import_module(import_str):
# def import_versioned_module(module, version, submodule=None):
# def try_import(import_str, default=None):
# def import_any(module, *modules):
# 
# Path: oslo_utils/timeutils.py
# _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
# _MAX_DATETIME_SEC = 59
#     _STARTED = 'STARTED'
#     _STOPPED = 'STOPPED'
# def isotime(at=None, subsecond=False):
# def parse_isotime(timestr):
# def strtime(at=None, fmt=PERFECT_TIME_FORMAT):
# def parse_strtime(timestr, fmt=PERFECT_TIME_FORMAT):
# def normalize_time(timestamp):
# def is_older_than(before, seconds):
# def is_newer_than(after, seconds):
# def utcnow_ts(microsecond=False):
# def utcnow(with_timezone=False):
# def iso8601_from_timestamp(timestamp, microsecond=False):
# def set_time_override(override_time=None):
# def advance_time_delta(timedelta):
# def advance_time_seconds(seconds):
# def clear_time_override():
# def marshall_now(now=None):
# def unmarshall_time(tyme):
# def delta_seconds(before, after):
# def is_soon(dt, window):
#     def __init__(self, elapsed, length):
#     def elapsed(self):
#     def length(self):
#     def __repr__(self):
# def time_it(logger, log_level=logging.DEBUG,
#             message="It took %(seconds).02f seconds to"
#                     " run function '%(func_name)s'",
#             enabled=True, min_duration=0.01):
#     def decorator(func):
#         def wrapper(*args, **kwargs):
#     def __init__(self, duration=None):
#     def start(self):
#     def splits(self):
#     def split(self):
#     def restart(self):
#     def _delta_seconds(earlier, later):
#     def elapsed(self, maximum=None):
#     def __enter__(self):
#     def __exit__(self, type, value, traceback):
#     def leftover(self, return_none=False):
#     def expired(self):
#     def has_started(self):
#     def has_stopped(self):
#     def resume(self):
#     def stop(self):
# class Split(object):
# class StopWatch(object):


# Path: oslo_utils/eventletutils.py
import threading
import warnings
from oslo_utils import importutils
from oslo_utils import timeutils

# -*- coding: utf-8 -*-

#    Copyright (C) 2015 Yahoo! Inc. 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.

"""
Eventlet utils helper module.

.. versionadded:: 1.3
"""




# These may or may not exist; so carefully import them if we can...
_eventlet = importutils.try_import('eventlet')

_patcher = importutils.try_import('eventlet.patcher')