okay, got it. guess I should take it carefully. thanks a lot for the help!
On Sat, Jan 7, 2012 at 6:59 PM, Maciej Fijalkowski <[email protected]> wrote: > On Sat, Jan 7, 2012 at 12:54 PM, Yan Chunlu <[email protected]> wrote: >> sorry I somehow replied to your personally, sorry for disturbing. >> just didn't get used to gmail's new UI.... >> >> about quora's adoption, brought me a lot confidence. thanks a lot! will test >> it! >> >> I am curious that does it hard for pypy to add those data type? >> like PyByteArray_Type, PyMemoryView_Type and PyInterpreterState > > It's usually a painful experience to add new stuff to cpyext. But > also, it does not necesarilly give you confidence that it'll work, > since emulating CPython C API is tricky and tiny problems with > refcounts can lead to segfaults that don't occur on cpython for > obscure reasons. > >> >> On Sat, Jan 7, 2012 at 6:44 PM, Maciej Fijalkowski <[email protected]> wrote: >>> On Sat, Jan 7, 2012 at 12:39 PM, Yan Chunlu <[email protected]> wrote: >>>> okay, thanks! I have installed psycopg2ct and will give a try. >>>> >>>> but since my app is serving several millions requests per day, I am >>>> really worrying if it suitable for production usage. >>> >>> You mean because it's relatively new? you should test it and see how >>> it works, FYI quora moved to the ctypes based new DB binding and they >>> never complained, seems to be working just fine for them. >>> >>>> >>>> On Sat, Jan 7, 2012 at 6:22 PM, Maciej Fijalkowski <[email protected]> >>>> wrote: >>>>> On Sat, Jan 7, 2012 at 12:20 PM, Yan Chunlu <[email protected]> wrote: >>>>>> thanks for the quick reply. seems psycopg2 is "An (experimental) >>>>>> implementation" based on http://pypi.python.org/pypi/psycopg2ct >>>>> >>>>> the other way around >>>>> >>>>>> >>>>>> and also, both lib need to make many changes to the code... >>>>>> >>>>> >>>>> they should not, they all support DB API >>>>> >>>>>> >>>>>> >>>>>> On Sat, Jan 7, 2012 at 6:10 PM, Maciej Fijalkowski <[email protected]> >>>>>> wrote: >>>>>>> On Sat, Jan 7, 2012 at 12:07 PM, Yan Chunlu <[email protected]> >>>>>>> wrote: >>>>>>>> based on the irc chat here: >>>>>>>> >>>>>>>> http://www.tismer.com/pypy/irc-logs/pypy/pypy.2011-11-02.log.html >>>>>>>> >>>>>>>> >>>>>>>> PyByteArray_Type, PyMemoryView_Type and PyInterpreterState are missing >>>>>>>> from the headers. http://codepad.org/FYkhcZKf >>>>>>>> >>>>>>>> >>>>>>>> just wonder is there any schedule about this? I think psycopg2 is >>>>>>>> crucial for many developers to adopt pypy. thanks! >>>>>>>> _______________________________________________ >>>>>>>> pypy-dev mailing list >>>>>>>> [email protected] >>>>>>>> http://mail.python.org/mailman/listinfo/pypy-dev >>>>>>> >>>>>>> Hi >>>>>>> >>>>>>> Use psycopg2-ct or pg8000 instead, those work fine in PyPy. >>>>>>> >>>>>>> Cheers, >>>>>>> fijal >> _______________________________________________ >> pypy-dev mailing list >> [email protected] >> http://mail.python.org/mailman/listinfo/pypy-dev _______________________________________________ pypy-dev mailing list [email protected] http://mail.python.org/mailman/listinfo/pypy-dev
