2 from sqlalchemy
import create_engine
3 from sqlalchemy
.orm
import sessionmaker
4 from table_def
import Map
5 from .table_def
import *
13 if not os
.path
.isfile('rainbow.db'):
15 self
.engine
= create_engine('sqlite:///rainbow.db', echo
=False)
17 def store(self
, tweet_id
):
21 Session
= sessionmaker(bind
=self
.engine
)
27 def rainbow_query(self
, rid
):
29 Query base of rainbow id
31 Session
= sessionmaker(bind
=self
.engine
)
33 res
= session
.query(Map
).filter_by(rainbow_id
=rid
).all()
36 def tweet_query(self
, tid
):
38 Query base of tweet id
40 Session
= sessionmaker(bind
=self
.engine
)
42 res
= session
.query(Map
).filter_by(tweet_id
=tid
).all()