On 09:54 pm, alex.gaynor@gmail.com wrote:

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Hmm, I'm thinking the dlopen error might be my problem. I think I built python at /root/pypy, and then moved it to a more proper location. But the error message is referring to /root/pypy, so I'm guessing it has that location hardcoded because that's where I built it?

I'm going to rebuild but I wanted to post this message so that you guys don't worry about it (unless rebuilding doesn't help). Nope, it's a known thing, anything trying to import ctypes on fast- forward blows up ATM. If anyone knows what dlopen(None) is supposed to mean, can

On Wed, Dec 22, 2010 at 3:52 PM, Gary Robinson wrote: they let me know and I'll try to take a pass at fixing this?

From the dlopen man page: If filename is NULL, then the returned handle is for the main program. I imagine that's the case someone is trying to trigger with ctypes.LoadLibrary(None) (which is what the name `dlopen` is bound to in this context). On the other hand, maybe it's just a screw up somewhere else that causes None to show up instead of the right library name, I haven't looked at the code in question much. Jean-Paul

CDLL(None) (or LoadLibrary(None)) is supposed to return to you the whole namespace (all loaded libraries). It's unsupported as far as I can tell. On Thu, Dec 23, 2010 at 12:45 AM, Alex Gaynor wrote:

On Wed, Dec 22, 2010 at 4:41 PM, wrote:

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On 09:54 pm, alex.gaynor@gmail.com wrote:

...

...

Hmm, I'm thinking the dlopen error might be my problem. I think I built python at /root/pypy, and then moved it to a more proper location. But the error message is referring to /root/pypy, so I'm guessing it has that location hardcoded because that's where I built it?

I'm going to rebuild but I wanted to post this message so that you guys don't worry about it (unless rebuilding doesn't help). Nope, it's a known thing, anything trying to import ctypes on fast- forward blows up ATM.  If anyone knows what dlopen(None) is supposed to mean, can

On Wed, Dec 22, 2010 at 3:52 PM, Gary Robinson wrote: they let me know and I'll try to take a pass at fixing this?

 From the dlopen man page:

 If filename is NULL, then the returned handle is for the main program.

I imagine that's the case someone is trying to trigger with ctypes.LoadLibrary(None) (which is what the name `dlopen` is bound to in this context).  On the other hand, maybe it's just a screw up somewhere else that causes None to show up instead of the right library name, I haven't looked at the code in question much.

Jean-Paul _______________________________________________ pypy-dev@codespeak.net http://codespeak.net/mailman/listinfo/pypy-dev

Ok I see the issue I think.  It's coming from PyDLL(None).  Not sure what the right solution is there, I know Amaury said he was working on the cpythonapi stuff.

Alex

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