> def loadsa():
> session = scoped_session(
> sessionmaker(
> autoflush=True,
> transactional=True,
> bind=engine
> )
> )
> web.ctx.sadbsession = session
> web.ctx.sadb = session()
> app.add_processor(web.loadhook(loadsa))
>
> def unloadsa():
> web.ctx.sadb.close()
> web.ctx.sadbsession.remove()
> app.add_processor(web.unloadhook(unloadsa))
You can combine them into single processor.
def sa_processor(handler):
session = scoped_session(
sessionmaker(
autoflush=True,
transactional=True,
bind=engine
)
)
web.ctx.sadbsession = session
web.ctx.sadb = session()
try:
return handler()
finally:
web.ctx.sadb.close()
web.ctx.sadbsession.remove()
app.add_processor(sa_processor)
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