0.12.3dev: Limit the value returned by `Ranges.__len__()` to `2 ** 31 - 1` even on 64-bit targets, as that's the maximum value allowed on Python 2.4.
0.12.3dev: Limit the value returned by `Ranges.__len__()` to `2 ** 31 - 1` even on 64-bit targets, as that's the maximum value allowed on Python 2.4.

Re-closes #10111.


git-svn-id: 7bda06b145a4a8e9a7f4be07d7c3eb82923a12d6@10679 af82e41b-90c4-0310-8c96-b1721e28e2e2

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