def conflict_programs(self):
return db.session.query(Program)\
.filter_by(channel_id=self.channel_id)\
.filter(db.or_(
db.and_(Program.start_dt<self.start_dt, Program.end_dt>self.start_dt),
db.and_(Program.start_dt<self.end_dt, Program.end_dt>self.end_dt)
))\
.all()
def get_mapped_programs(self,
rating_threshold=7,
rate_num_threshold=100,
show_all=False,
end_after_now=True):
exp = db.session.query(Program) \
.filter(db.and_(
Program.extra_id==ProgramExtra.id,
ProgramExtra.douban_movie_id==DoubanMovie.douban_movie_id,
DoubanMovie.rating>=rating_threshold,
DoubanMovie.rate_num>=rate_num_threshold))
now = datetime.now()
if not show_all:
exp = exp.filter(Program.datenum>=now.strftime('%Y%m%d'))
if end_after_now:
exp = exp.filter(Program.end_dt>=now)
return exp.all()
