diff --git a/openstack-common.conf b/openstack-common.conf index 16ba6a76d9..acb14371f6 100644 --- a/openstack-common.conf +++ b/openstack-common.conf @@ -2,7 +2,6 @@ # The list of modules to copy from openstack-common module=install_venv_common -module=versionutils module=with_venv module=install_venv diff --git a/tempest/openstack/__init__.py b/tempest/openstack/__init__.py deleted file mode 100644 index e69de29bb2..0000000000 diff --git a/tempest/openstack/common/__init__.py b/tempest/openstack/common/__init__.py deleted file mode 100644 index e69de29bb2..0000000000 diff --git a/tempest/openstack/common/_i18n.py b/tempest/openstack/common/_i18n.py deleted file mode 100644 index 5bbc77d3b3..0000000000 --- a/tempest/openstack/common/_i18n.py +++ /dev/null @@ -1,45 +0,0 @@ -# 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. - -"""oslo.i18n integration module. - -See http://docs.openstack.org/developer/oslo.i18n/usage.html - -""" - -try: - 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') - - # 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 -except ImportError: - # NOTE(dims): Support for cases where a project wants to use - # code from oslo-incubator, but is not ready to be internationalized - # (like tempest) - _ = _LI = _LW = _LE = _LC = lambda x: x diff --git a/tempest/openstack/common/versionutils.py b/tempest/openstack/common/versionutils.py deleted file mode 100644 index 12d2e147a0..0000000000 --- a/tempest/openstack/common/versionutils.py +++ /dev/null @@ -1,263 +0,0 @@ -# Copyright (c) 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. - -""" -Helpers for comparing version strings. -""" - -import copy -import functools -import inspect -import 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): - """A decorator to mark callables as deprecated. - - This decorator logs a deprecation message when the callable it decorates is - used. The message will include the release where the callable was - deprecated, the release where it may be removed and possibly an optional - replacement. - - Examples: - - 1. Specifying the required deprecated release - - >>> @deprecated(as_of=deprecated.ICEHOUSE) - ... def a(): pass - - 2. Specifying a replacement: - - >>> @deprecated(as_of=deprecated.ICEHOUSE, in_favor_of='f()') - ... def b(): pass - - 3. Specifying the release where the functionality may be removed: - - >>> @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 = _( - '%(what)s is deprecated as of %(as_of)s in favor of ' - '%(in_favor_of)s and may be removed in %(remove_in)s.') - - _deprecated_msg_no_alternative = _( - '%(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 - - :param as_of: the release deprecating the callable. Constants - are define in this class for convenience. - :param in_favor_of: the replacement for the callable (optional) - :param remove_in: an integer specifying how many releases to wait - before removing (default: 2) - :param what: name of the thing being deprecated (default: the - callable's name) - - """ - self.as_of = as_of - self.in_favor_of = in_favor_of - self.remove_in = remove_in - self.what = what - - def __call__(self, func_or_cls): - if not self.what: - self.what = func_or_cls.__name__ + '()' - msg, details = self._build_message() - - 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 - # when we get to the X release because once we get to the Y - # release, what is Y+2? - new_release = chr(ord(release) + self.remove_in) - if new_release in self._RELEASES: - return self._RELEASES[new_release] - else: - return new_release - - def _build_message(self): - details = dict(what=self.what, - as_of=self._RELEASES[self.as_of], - remove_in=self._get_safe_to_remove_release(self.as_of)) - - if self.in_favor_of: - details['in_favor_of'] = self.in_favor_of - 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: - 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 - - -def is_compatible(requested_version, current_version, same_major=True): - """Determine whether `requested_version` is satisfied by - `current_version`; in other words, `current_version` is >= - `requested_version`. - - :param requested_version: version to check for compatibility - :param current_version: version to check against - :param same_major: if True, the major version must be identical between - `requested_version` and `current_version`. This is used when a - major-version difference indicates incompatibility between the two - versions. Since this is the common-case in practice, the default is - True. - :returns: True if compatible, False if not - """ - requested_parts = pkg_resources.parse_version(requested_version) - current_parts = pkg_resources.parse_version(current_version) - - if same_major and (requested_parts[0] != current_parts[0]): - 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))