def construct_topic(self, path, schema):
topic = self.__topic_manager.find(path)
if topic:
updated = Topic(None, schema.name, schema.description,
topic.is_public, topic.info, None, None)
self.__topic_manager.update(topic.path, updated)
else:
info = TopicInfo(TopicInfo.FORMAT_JSON, None, None,
None) # for the v2 API, schema_id goes in Topic
constructed = Topic(path, schema.name, schema.description, True,
info, True, schema.schema_id)
self.__topic_manager.create(constructed)
def construct_from_jdict(cls, jdict):
if not jdict:
return None
# AbstractTopic...
path = jdict.get('topic')
name = jdict.get('name')
description = jdict.get('description')
is_public = jdict.get('public')
info = TopicInfo.construct_from_jdict(jdict.get('topic-info'))
# Topic...
rollups_enabled = jdict.get('rollups-enabled')
schema_id = jdict.get('schema-id')
return Topic(path, name, description, is_public, info, rollups_enabled, schema_id)
def construct_from_jdict(cls, jdict):
if not jdict:
return None
# AbstractTopic...
path = jdict.get('topic')
name = jdict.get('name')
description = jdict.get('description')
is_public = jdict.get('public')
info = TopicInfo.construct_from_jdict(jdict.get('topic-info'))
# DerivedTopic...
unit = jdict.get('unit')
derived_data = DerivedData.construct_from_jdict(
jdict.get('derived-data'))
return DerivedTopic(path, name, description, is_public, info, unit,
derived_data)
def construct_from_jdict(cls, jdict):
if not jdict:
return None
# AbstractTopic...
path = jdict.get('topic')
name = jdict.get('name')
description = jdict.get('description')
is_public = jdict.get('public')
info = TopicInfo.construct_from_jdict(jdict.get('topic-info'))
# UserTopic...
unit = jdict.get('unit')
stats = TopicStats.construct_from_jdict(jdict.get('stats'))
owner_gravatar_hash = jdict.get('owner-gravatar-hash')
return UserTopic(path, name, description, is_public, info, unit, stats,
owner_gravatar_hash)
def construct_from_jdict(cls, jdict):
if not jdict:
return None
# AbstractTopic...
path = jdict.get('topic')
name = jdict.get('name')
description = jdict.get('description')
is_public = jdict.get('public')
info = TopicInfo.construct_from_jdict(jdict.get('topic-info'))
# TopicMetadata...
if jdict.get('derived-topics'):
derived_topics = [DerivedTopic.construct_from_jdict(dt_jdict) for dt_jdict in jdict.get('derived-topics')]
else:
derived_topics = []
bookmark_count = jdict.get('bookmark-count')
stats = TopicStats.construct_from_jdict(jdict.get('stats'))
return TopicMetadata(path, name, description, is_public, info, derived_topics, bookmark_count, stats)
# ----------------------------------------------------------------------------------------------------------------
# run...
if cmd.set():
if topic:
if cmd.schema_id is not None:
print(
"topic: It is not possible to change the schema ID of an existing topic.",
file=sys.stderr)
cmd.print_help(sys.stderr)
exit(1)
name = topic.name if cmd.name is None else cmd.name
description = topic.description if cmd.description is None else cmd.description
info = TopicInfo(
TopicInfo.FORMAT_JSON) if topic.info is None else topic.info
# update Topic...
updated = Topic(None, name, description, topic.is_public, info,
None, None)
manager.update(topic.path, updated)
topic = manager.find(topic.path)
else:
if not cmd.is_complete():
print(
"topic: All fields required for topic creation must be provided.",
file=sys.stderr)
cmd.print_help(sys.stderr)