[pypy-dev] New sandbox failure: pypy__float2longlong

[Ned Batchelder]

I updated my sandbox work to yesterday's tip, and now I cannot import a 
number of stdlib modules that used to work fine:

    ~/pypy> ./pypy/translator/sandbox/pypy_interact.py -q --heapsize=64m
    pypy-c
    Warning: cannot find your CPU L2 cache size in /proc/cpuinfo
    'import site' failed
    Python 2.7.1 (7d73e99929bb, Dec 14 2011, 02:24:28)
    [PyPy 1.7.1-dev0 with GCC 4.6.1] on linux2
    Type "help", "copyright", "credits" or "license" for more information.
    And now for something completely different: ``Du wirst eben genau das
    erreichen, woran keiner glaubt''
     >>>> import struct
    Not Implemented: sandboxing for external function 'pypy__float2longlong'
    Traceback (most recent call last):
       File "<console>", line 1, in <module>
    RuntimeError
     >>>>

The modules I've found that cannot be imported are copy, random, and 
struct.  Of course many other modules use those, so lots of stuff has 
stopped working (json being the important one in my case).  Can someone 
give me clues?

(PS: the -q switch to pypy_interact is in my nedbat-sandbox-2 branch, it 
just suppresses all the logging.)

--Ned.


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