Source code for heat.engine.support

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#         http://www.apache.org/licenses/LICENSE-2.0
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from heat.common.i18n import _

                    ) = ('UNKNOWN', 'SUPPORTED', 'DEPRECATED', 'UNSUPPORTED',

[docs]class SupportStatus(object): def __init__(self, status=SUPPORTED, message=None, version=None, previous_status=None, substitute_class=None): """Use SupportStatus for current status of object. :param status: current status of object. :param version: version of OpenStack, from which current status is valid. It may be None, but need to be defined for correct doc generating. :param message: specific status message for object. :param substitute_class: assign substitute class. """ self.status = status self.substitute_class = substitute_class self.message = message self.version = version self.previous_status = previous_status self.validate()
[docs] def validate(self): if (self.previous_status is not None and not isinstance(self.previous_status, SupportStatus)): raise ValueError(_('previous_status must be SupportStatus ' 'instead of %s') % type(self.previous_status)) if self.status not in SUPPORT_STATUSES: self.status = UNKNOWN self.message = _("Specified status is invalid, defaulting to" " %s") % UNKNOWN self.version = None self.previous_status = None
[docs] def to_dict(self): return {'status': self.status, 'message': self.message, 'version': self.version, 'previous_status': self.previous_status.to_dict() if self.previous_status is not None else None}
[docs] def is_substituted(self, substitute_class): if self.substitute_class is None: return False return substitute_class is self.substitute_class
[docs]def is_valid_status(status): return status in SUPPORT_STATUSES
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