class Tweet(neomodel.StructuredNode):
id_str = neomodel.StringProperty(unique_index=True, required=True)
created_at = neomodel.DateTimeProperty(required=False)
modified = neomodel.DateTimeProperty(required=False)
retweeted = neomodel.BooleanProperty(required=False)
retweet_id_str = neomodel.StringProperty(required=False, default='')
reply_id_str = neomodel.StringProperty(required=False, default='')
quote_id_str = neomodel.StringProperty(required=False, default='')
mention_ids_str = neomodel.ArrayProperty(required=False, default=[])
text = neomodel.StringProperty(required=False)
coordinates = neomodel.ArrayProperty(required=False, default=[])
lang = neomodel.StringProperty(required=False)
features = neomodel.JSONProperty(required=False, default={})
sentiment_polarity = neomodel.FloatProperty(required=False)
sentiment_subjectivity = neomodel.FloatProperty(required=False)
retweets = neomodel.RelationshipTo('Tweet', 'RETWEETS')
mentions = neomodel.RelationshipTo('User', 'MENTIONS')
replies = neomodel.RelationshipTo('Tweet', 'REPLIES')
tags = neomodel.RelationshipTo('Hashtag', 'TAGS')
contains = neomodel.RelationshipTo('Link', 'CONTAINS')
quotes = neomodel.Relationship('Tweet', 'QUOTES')
tweet_about = neomodel.RelationshipTo('Company', 'TWEETS')
def save(self):
self.modified = datetime.datetime.now()
super(Tweet, self).save()
return self
class order(nm.StructuredNode):
price = nm.FloatProperty()
shares = nm.FloatProperty()
date = nm.DateTimeProperty(default_now=True)
if shares.__gt__ == 0:
side = 'buy'
else:
side = 'sell'
company = nm.RelationshipTo('Company', side.upper())
class News(neomodel.StructuredNode):
headline = neomodel.StringProperty(unique_index=True, required=True)
url = neomodel.StringProperty(required=False)
publisher = neomodel.StringProperty(required=False)
created_at = neomodel.DateTimeProperty(required=False)
keywords = neomodel.ArrayProperty(neomodel.StringProperty(),
required=False)
score = neomodel.FloatProperty(required=False)
cites = neomodel.RelationshipTo('Company', 'CITES')
class Event(neomodel.StructuredNode):
name = neomodel.StringProperty(unique_index=True, required=True)
weighting = neomodel.FloatProperty(required=False)
modified = neomodel.DateTimeProperty(required=False)
related_to = neomodel.RelationshipTo('Company', 'ABOUT')
tweet_from = neomodel.RelationshipFrom('Tweet', 'TWEET_FROM')
cited_from = neomodel.RelationshipFrom('News', 'CITE_FROM')
def save(self):
self.modified = datetime.datetime.now()
super(Event, self).save()
return self
class BaseEntity(neomodel.StructuredNode):
name = neomodel.StringProperty(unique_index=True)
variants = neomodel.JSONProperty()
best_variant = neomodel.StringProperty()
count = neomodel.IntegerProperty(default=1)
weight = neomodel.FloatProperty(default=0)
create_at = neomodel.DateTimeFormatProperty(format=DATETIME_FORMAT, default_now=True)
# GOD attributes: relation from head (self) to Tail (other)
used_for = neomodel.RelationshipTo(neomodel.StructuredNode, 'used_for', model=UsedFor)
part_of = neomodel.RelationshipTo(neomodel.StructuredNode, 'part_of', model=PartOf)
feature_of = neomodel.RelationshipTo(neomodel.StructuredNode, 'feature_of', model=FeatureOf)
compare = neomodel.RelationshipTo(neomodel.StructuredNode, 'compare', model=Compare)
hyponym_of = neomodel.RelationshipTo(neomodel.StructuredNode, 'hyponym_of', model=HyponymOf)
evaluate_for = neomodel.RelationshipTo(neomodel.StructuredNode, 'evaluate_for', model=EvaluateFor)
refer_to = neomodel.RelationshipTo(neomodel.StructuredNode, 'refer_to', model=ReferTo)
appear_in = neomodel.RelationshipTo(neomodel.StructuredNode, 'appear_in', model=AppearIn)
author_of = neomodel.RelationshipTo(neomodel.StructuredNode, 'author_of', model=AuthorOf)
affiliate_with = neomodel.RelationshipTo(neomodel.StructuredNode, 'affiliate_with', model=AffiliateWith)
cite = neomodel.RelationshipTo(neomodel.StructuredNode, 'cite', model=Cite)
related_to = neomodel.RelationshipTo(neomodel.StructuredNode, 'related_to', model=RelatedTo)
class Company(neomodel.StructuredNode):
id_str = neomodel.StringProperty(unique_index=True, required=True)
name = neomodel.StringProperty(required=False)
created_at = neomodel.DateTimeProperty(required=False)
modified = neomodel.DateTimeProperty(required=False)
description = neomodel.StringProperty(required=False)
brand_score = neomodel.FloatProperty(required=False)
tweet_score = neomodel.FloatProperty(required=False)
news_score = neomodel.FloatProperty(required=False)
stock_price = neomodel.FloatProperty(required=False)
stock_change = neomodel.FloatProperty(required=False)
mkt_cap = neomodel.FloatProperty(required=False)
def save(self):
self.modified = datetime.datetime.now()
super(Company, self).save()
return self
class UltraTechnicalPerson(SuperTechnicalPerson):
ultraness = neomodel.FloatProperty(default=3.1415928)
class SuperTechnicalPerson(TechnicalPerson):
superness = neomodel.FloatProperty(default=1.0)
class RandomPerson(BasePerson):
randomness = neomodel.FloatProperty(default=random.random)
class Requires(nm.StructuredRel):
quant = nm.FloatProperty()
unit = nm.StringProperty()
class ComponentRel(nm.StructuredRel):
updated = nm.DateTimeProperty(default_now=True)
rating = nm.IntegerProperty()
relevancy = nm.IntegerProperty()
weight = nm.FloatProperty()
class StakeRel(nm.StructuredRel):
updated = nm.DateTimeProperty(default_now=True)
shareholding_ratio = nm.FloatProperty()
class BaseRelation(neomodel.StructuredRel):
count = neomodel.IntegerProperty(default=1)
weight = neomodel.FloatProperty(default=0)
create_at = neomodel.DateTimeFormatProperty(format=DATETIME_FORMAT, default_now=True)
flag_violation = neomodel.BooleanProperty(default=False)
from_papers = neomodel.ArrayProperty(neomodel.IntegerProperty(), default=[])
class NewRelationship(neomodel.StructuredRel):
profile_match_factor = neomodel.FloatProperty()
class ExtendedPersonalRelationship(PersonalRelationship):
relationship_strength = neomodel.FloatProperty(default=random.random)
