101 lines
2.7 KiB
Python
101 lines
2.7 KiB
Python
from collections import OrderedDict
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import six
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from .base import _cls_init
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from .registration import (
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_register_marking, _register_object, _register_observable,
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_register_observable_extension,
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)
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def _get_properties_dict(properties):
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try:
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return OrderedDict(properties)
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except TypeError as e:
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six.raise_from(
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ValueError(
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"properties must be dict-like, e.g. a list "
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"containing tuples. For example, "
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"[('property1', IntegerProperty())]",
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),
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e,
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)
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def _custom_object_builder(cls, type, properties, version, base_class):
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prop_dict = _get_properties_dict(properties)
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class _CustomObject(cls, base_class):
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_type = type
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_properties = prop_dict
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def __init__(self, **kwargs):
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base_class.__init__(self, **kwargs)
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_cls_init(cls, self, kwargs)
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_CustomObject.__name__ = cls.__name__
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_register_object(_CustomObject, version=version)
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return _CustomObject
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def _custom_marking_builder(cls, type, properties, version, base_class):
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prop_dict = _get_properties_dict(properties)
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class _CustomMarking(cls, base_class):
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_type = type
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_properties = prop_dict
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def __init__(self, **kwargs):
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base_class.__init__(self, **kwargs)
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_cls_init(cls, self, kwargs)
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_CustomMarking.__name__ = cls.__name__
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_register_marking(_CustomMarking, version=version)
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return _CustomMarking
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def _custom_observable_builder(cls, type, properties, version, base_class, id_contrib_props=None):
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if id_contrib_props is None:
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id_contrib_props = []
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prop_dict = _get_properties_dict(properties)
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class _CustomObservable(cls, base_class):
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_type = type
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_properties = prop_dict
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if version != '2.0':
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_id_contributing_properties = id_contrib_props
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def __init__(self, **kwargs):
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base_class.__init__(self, **kwargs)
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_cls_init(cls, self, kwargs)
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_CustomObservable.__name__ = cls.__name__
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_register_observable(_CustomObservable, version=version)
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return _CustomObservable
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def _custom_extension_builder(cls, observable, type, properties, version, base_class):
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prop_dict = _get_properties_dict(properties)
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class _CustomExtension(cls, base_class):
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_type = type
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_properties = prop_dict
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def __init__(self, **kwargs):
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base_class.__init__(self, **kwargs)
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_cls_init(cls, self, kwargs)
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_CustomExtension.__name__ = cls.__name__
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_register_observable_extension(observable, _CustomExtension, version=version)
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return _CustomExtension
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