John J. Lee wrote:
> Peter Otten <[EMAIL PROTECTED]> writes:
> [...]
>> # -*- coding: utf8 -*-
>> r"""
>>>>> f("äöü".decode("utf8"))
>> (u'\xe4\xf6\xfc',)
>> """
>> def f(s):
>> return (s,)
>
> Forgive me if this is a stupid question, but: What purpose does
> function f serve?
Like the OP's get_inventary_number() it takes a unicode string and
returns a tuple of unicode strings. I'ts pointless otherwise. I hoped I
had stripped down his code to a point where the analogy was still
recognizable.
Peter
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