mmap as a sequence behavior

[Lawrence Oluyede]

Scott David Daniels <scott.daniels at acm.org> wrote:

> That is sequence behavior.  The convention of -1 for last, -2 for 
> second-to-last, ... is done before it gets to your C code.  I suspect
> if you don't define a __len__ method, you'd suppress this.

I defined a __len__ method but I get the index "plain" without any kind
of conversion before entering the method

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Lawrence - http://www.oluyede.org/blog
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