# setup access to data base yield db.next() # slight simplification# setup access to data base yield db.next() # slight simplificationfor item in super(Vectorize, self).data:
transformed = v
[Abbreviated here for simplification][3]: .....[Abbreviated here for simplification][5]: .....[Abbreviated here for simplification]
[6]: .....[Abbreviated
然后,它使用以下内容应用舍入: ctx.prec = 5 # simplification for the sake of this examplecomes from some calculations, not assigned like that ctx.prec = 5 # simplification