[sage-devel] Re: Fnc returns 0

[P Purkayastha]

On 05/20/2013 07:08 PM, man...@gmx.net wrote:

A function

def foo( ):
        return 0

evaluates type( foo( ) ) to

<type 'sage.rings.integer.Integer'>

But then I put this function into bar.py like so

bar.py:
from sage.all import *
def foo( ):
        return 0

and

import bar
type( bar.foo( ) )

returns

<type 'int'>

Needless to say, this causes a bunch of new errors if my code assumes
that I get a sage type (I came across this because I did something like
real( ) on the result).

Is this expected behaviour?

How did you run bar.py? Rename it to bar.sage and then run it as

$ sage bar.sage

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