def get_topic_from_model(topic_model):
"""Returns a topic domain object given a topic model loaded
from the datastore.
Args:
topic_model: TopicModel. The topic model loaded from the
datastore.
Returns:
topic. A Topic domain object corresponding to the given
topic model.
"""
versioned_subtopics = {
'schema_version': topic_model.subtopic_schema_version,
'subtopics': copy.deepcopy(topic_model.subtopics)
}
if (topic_model.subtopic_schema_version !=
feconf.CURRENT_SUBTOPIC_SCHEMA_VERSION):
_migrate_subtopics_to_latest_schema(versioned_subtopics)
return topic_domain.Topic(
topic_model.id, topic_model.name, topic_model.description,
topic_model.canonical_story_ids, topic_model.additional_story_ids,
topic_model.uncategorized_skill_ids, [
topic_domain.Subtopic.from_dict(subtopic)
for subtopic in versioned_subtopics['subtopics']
], versioned_subtopics['schema_version'], topic_model.next_subtopic_id,
topic_model.language_code, topic_model.version, topic_model.created_on,
topic_model.last_updated)
def get_topic_from_model(topic_model, run_conversion=True):
"""Returns a topic domain object given a topic model loaded
from the datastore.
Args:
topic_model: TopicModel. The topic model loaded from the
datastore.
run_conversion: bool. If true, the the topic's schema version will
be checked against the current schema version. If they do not match,
the topic will be automatically updated to the latest schema
version.
Returns:
topic. A Topic domain object corresponding to the given
topic model.
"""
versioned_subtopics = {
'schema_version': topic_model.subtopic_schema_version,
'subtopics': copy.deepcopy(topic_model.subtopics)
}
if (run_conversion and topic_model.subtopic_schema_version !=
feconf.CURRENT_SUBTOPIC_SCHEMA_VERSION):
_migrate_subtopics_to_latest_schema(versioned_subtopics)
return topic_domain.Topic(
topic_model.id, topic_model.name, topic_model.description,
topic_model.canonical_story_ids, topic_model.additional_story_ids,
topic_model.uncategorized_skill_ids, [
topic_domain.Subtopic.from_dict(subtopic)
for subtopic in versioned_subtopics['subtopics']
], versioned_subtopics['schema_version'], topic_model.next_subtopic_id,
topic_model.language_code, topic_model.version, topic_model.created_on,
topic_model.last_updated)
def get_topic_from_model(topic_model):
"""Returns a topic domain object given a topic model loaded
from the datastore.
Args:
topic_model: TopicModel. The topic model loaded from the
datastore.
Returns:
topic. A Topic domain object corresponding to the given
topic model.
"""
versioned_subtopics = {
'schema_version': topic_model.subtopic_schema_version,
'subtopics': copy.deepcopy(topic_model.subtopics)
}
versioned_canonical_story_references = {
'schema_version': topic_model.story_reference_schema_version,
'story_references': topic_model.canonical_story_references
}
versioned_additional_story_references = {
'schema_version': topic_model.story_reference_schema_version,
'story_references': topic_model.additional_story_references
}
if (topic_model.subtopic_schema_version !=
feconf.CURRENT_SUBTOPIC_SCHEMA_VERSION):
_migrate_subtopics_to_latest_schema(versioned_subtopics)
if (topic_model.story_reference_schema_version !=
feconf.CURRENT_STORY_REFERENCE_SCHEMA_VERSION):
_migrate_story_references_to_latest_schema(
versioned_canonical_story_references)
_migrate_story_references_to_latest_schema(
versioned_additional_story_references)
return topic_domain.Topic(
topic_model.id, topic_model.name,
topic_model.abbreviated_name,
topic_model.url_fragment,
topic_model.thumbnail_filename,
topic_model.thumbnail_bg_color,
topic_model.description, [
topic_domain.StoryReference.from_dict(reference)
for reference in versioned_canonical_story_references[
'story_references']
], [
topic_domain.StoryReference.from_dict(reference)
for reference in versioned_additional_story_references[
'story_references']
], topic_model.uncategorized_skill_ids,
[
topic_domain.Subtopic.from_dict(subtopic)
for subtopic in versioned_subtopics['subtopics']
],
versioned_subtopics['schema_version'],
topic_model.next_subtopic_id,
topic_model.language_code,
topic_model.version, feconf.CURRENT_STORY_REFERENCE_SCHEMA_VERSION,
topic_model.meta_tag_content, topic_model.practice_tab_is_displayed,
topic_model.page_title_fragment_for_web, topic_model.created_on,
topic_model.last_updated)
def get_topic_from_model(topic_model):
"""Returns a topic domain object given a topic model loaded
from the datastore.
Args:
topic_model: TopicModel. The topic model loaded from the
datastore.
Returns:
topic. A Topic domain object corresponding to the given
topic model.
"""
return topic_domain.Topic(
topic_model.id, topic_model.name, topic_model.description,
topic_model.canonical_story_ids, topic_model.additional_story_ids,
topic_model.skill_ids, topic_model.language_code, topic_model.version,
topic_model.created_on, topic_model.last_updated)
