equal
deleted
inserted
replaced
2 MetaData, ForeignKey, DateTime, create_engine |
2 MetaData, ForeignKey, DateTime, create_engine |
3 from sqlalchemy.ext.declarative import declarative_base |
3 from sqlalchemy.ext.declarative import declarative_base |
4 from sqlalchemy.orm import relationship, backref |
4 from sqlalchemy.orm import relationship, backref |
5 import datetime |
5 import datetime |
6 import email.utils |
6 import email.utils |
7 import simplejson |
7 import anyjson |
8 |
8 |
9 |
9 |
10 Base = declarative_base() |
10 Base = declarative_base() |
11 |
11 |
12 APPLICATION_NAME = "IRI_TWITTER" |
12 APPLICATION_NAME = "IRI_TWITTER" |
21 |
21 |
22 def adapt_json(obj): |
22 def adapt_json(obj): |
23 if obj is None: |
23 if obj is None: |
24 return None |
24 return None |
25 else: |
25 else: |
26 return simplejson.dumps(obj) |
26 return anyjson.serialize(obj) |
27 |
27 |
28 class Entity(Base): |
28 class Entity(Base): |
29 __tablename__ = "tweet_entity" |
29 __tablename__ = "tweet_entity" |
30 id = Column(Integer, primary_key = True) |
30 id = Column(Integer, primary_key = True) |
31 tweet_id = Column(BigInteger, ForeignKey('tweet_tweet.id')) |
31 tweet_id = Column(BigInteger, ForeignKey('tweet_tweet.id')) |