How to use _create_topic method in localstack

Best Python code snippet using localstack_python

utils_factory.py

Source:utils_factory.py

...21    :returns: A specialization wrapper.22    :rtype: TopicSpecialization23    """24    # Create root topic.25    root = _create_topic(modules[0], None)26    # Create sub-topics.27    for module in modules[1:]:28        _create_topic(module, root)29    return root30create_specializations = get_specialization31def _create_topic(spec, parent, key=None):32    """Creates & returns a topic specialization.33    """34    if spec is None:35        return None36    # Hydrate either from a dictionary or a module.37    topic = TopicSpecialization(spec, parent)38    if isinstance(spec, dict):39        _set_topic_from_dict(topic, parent, key)40    else:41        _set_topic_from_module(topic, parent)42    # Set injected properties.43    _set_topic_injected_properties(topic)44    # Cache.45    cache_specialization(topic)46    return topic47def _set_topic_injected_properties(topic):48    """Injects a set of properties into the set of specializations.49    """50    # Model properties.51    if len(topic.path) == 3 and topic.path[1] == 'toplevel' and topic.path[2] == 'key_properties':52        if not topic.has_property('overview'):53            description = 'Top level overview of coupled model'54            _set_injected_property('overview', 'l-str', '1.1', description, topic)55        if not topic.has_property('keywords'):56            description = 'Keywords associated with coupled model'57            _set_injected_property('keywords', 'cs-str', '1.1', description, topic)58        if not topic.has_property('name'):59            description = 'Name of coupled model'60            _set_injected_property('name', 'str', '1.1', description, topic)61    # Topic key properties.62    elif len(topic.path) == 3 and topic.path[2] == 'key_properties':63        if not topic.has_property('overview'):64            description = 'Overview of {} model.'.format(topic.root.name)65            _set_injected_property('overview', 'l-str', '1.1', description, topic)66        if not topic.has_property('keywords'):67            description = 'Keywords associated with {} model code'.format(topic.root.name)68            _set_injected_property('keywords', 'cs-str', '1.1', description, topic)69        if not topic.has_property('name'):70            description = 'Name of {} model code'.format(topic.root.name)71            _set_injected_property('name', 'str', '1.1', description, topic)72    # Topic grid properties.73    elif len(topic.path) == 3 and topic.path[-1] == 'grid':74        if not topic.has_property('overview'):75            description = 'Overview of grid in {} model.'.format(topic.root.name)76            _set_injected_property('overview', 'l-str', '0.1', description, topic)77        if not topic.has_property('name'):78            description = 'Name of grid in {} model.'.format(topic.root.name)79            _set_injected_property('name', 'str', '0.1', description, topic)80    # Topic process properties.81    elif len(topic.path) == 3:82        if not topic.has_property('overview'):83            description = 'Overview of {} in {} model.'.format(topic.description.lower(), topic.root.name)84            _set_injected_property('overview', 'l-str', '0.1', description, topic)85        if not topic.has_property('name'):86            description = 'Commonly used name for the {} in {} model.'.format(topic.name_camel_case_spaced.lower(), topic.root.name)87            _set_injected_property('name', 'str', '0.1', description, topic)88    # Topic sub-process properties.89    elif len(topic.path) == 4:90        pass91        # if not topic.has_property('overview'):92        #     description = 'Overview of {} in {} model.'.format(topic.description.lower(), topic.root.name)93        #     _set_injected_property('overview', 'str', '0.1', description, topic)94def _set_injected_property(name, typeof, cardinality, description, topic):95    """Injects a property into the set of specializations.96    """97    try:98        enums = topic.spec.ENUMERATIONS99    except AttributeError:100        enums = topic.parent.spec.ENUMERATIONS101    _set_property(name, typeof, cardinality, description, topic, enums, False, True)102def _set_topic_from_module(topic, parent):103    """Set topic specialization attributes from a module.104    """105    try:106        topic.authors = topic.spec.AUTHORS107    except AttributeError:108        topic.authors = topic.root.authors109    try:110        topic.contact = topic.spec.CONTACT111    except AttributeError:112        topic.contact = topic.root.contact113    topic.description = topic.spec.DESCRIPTION114    if parent:115        topic.change_history = parent.change_history116        topic.contributors = parent.contributors117        topic.name = "_".join(topic.spec.__name__.split(".")[-1].split("_")[1:])118        topic.id = "{}.{}".format(parent.id, topic.name)119    else:120        topic.change_history = topic.spec.CHANGE_HISTORY121        topic.contributors = topic.spec.CONTRIBUTORS122        topic.name = topic.spec.__name__123        topic.id = "{}.{}".format(topic.spec.__file__.split("/")[-2], topic.name)124    # Assign properties / property sets.125    if hasattr(topic.spec, "DETAILS") and hasattr(topic.spec, "ENUMERATIONS"):126        for key, obj in topic.spec.DETAILS.items():127            # ... toplevel properties128            if key == "toplevel":129                _set_property_collection(topic, obj, topic.spec.ENUMERATIONS)130            # ... toplevel property sets131            elif key.startswith("toplevel"):132                _set_property_set(topic, key, obj, topic.spec.ENUMERATIONS)133            # ... sub-topic properties134            elif len(key.split(":")) == 1:135                # Create sub-sub-processes.136                _create_topic(obj, topic, key)137                _set_property_collection(topic.sub_topics[-1], obj, topic.spec.ENUMERATIONS)138            # ... sub-topic property sets139            elif len(key.split(":")) == 2:140                for st in topic.sub_topics:141                    if st.name == key.split(":")[0]:142                        _set_property_set(st, key, obj, topic.spec.ENUMERATIONS)143def _set_topic_from_dict(topic, parent, name):144    """Set topic specialization attributes from a dictionary.145    """146    topic.authors = parent.authors147    topic.contact = parent.contact148    topic.change_history = parent.change_history149    topic.contributors = parent.contributors150    topic.description = topic.spec['description']...

topic.py

Source:topic.py

...19            topic,20            num_partitions=num_partitions or self.num_partitions,21            replication_factor=replication_factor or self.replication_factor,22        )23        self._create_topic(new_topic)24        return self25    def _create_topic(self, topic: NewTopic):26        fs = self.admin.create_topics([topic])27        # Wait for each operation to finish.28        for item, f in fs.items():29            try:30                f.result()  # The result itself is None31                print("topic {} created".format(item))32            except Exception as e:33                print("Failed to create topic {}: {}".format(item, e))34    def delete(self, topics: Union[str, List[str]]):35        if isinstance(topics, str):36            topics = [topics]...

test_admin.py

Source:test_admin.py

...9    return admin10@pytest.fixture()11def create_topic(admin):12    """Factory fixture to create new topics."""13    def _create_topic(topic_names: Union[str, List[str]]) -> None:14        if not isinstance(topic_names, list):15            topic_names = [topic_names]16        new_topics = [NewTopic(name, 1, 1) for name in topic_names]17        admin.admin.create_topics(new_topics)18    return _create_topic19def test_get_topics_by_prefix(admin, create_topic):20    create_topic(["foo-1", "foo-2", "bar-1"])21    topics = admin.get_topics_by_prefix("foo")...

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