[Zope-Perl] call subroutine by pyperl

Tommy Ditlev Henriksen tommyditlev at gmail.com
Wed Mar 31 10:40:42 EDT 2010 

I look at it some time ago, and had some problems with pointer errors.

I decided to use an JSON gw instead.

If any interrest Ill be happy to share!
 kr
 Tommy

On Wed, Mar 31, 2010 at 3:23 PM, DmitriKo <dmitrikozhevin at gmail.com> wrote:

> Hey, Kenny.
>
> I offer to stop wasting your time on that cool by marginal solution.
>
> Please use old good tools for inter program communication.
>
> $ perl test.pm | python test.py
>
> as example where output from test.pm come to sys.stdin in python test.py
>
> use json, xml, text ... with easy.
>
> --
> DmitriKo
>
> On Wed, Mar 31, 2010 at 4:01 PM, Kenny <zhaowenliangpolyu at gmail.com>
> wrote:
> > Dear all,
> >
> > I have a question about pyperl.
> >
> > there is a perl module test.pm:
> > #! /usr/bin/perl
> > package tset
> > sub Cal {
> > my ($v1,$v2)=@_;
> > my $result=$v1+$v2;
> > }
> > print "this is a test \n";
> > 1;
> >
> > And there is a python file that calls the module above,
> > import perl
> > perl.require("test");
> > #perl.call("Usage","test1.pl")
> > #perl.call("test::Usage", "1")
> > b=perl.call("test::Cal", 1, 1)
> > print b
> >
> > when run, I got a error message shown below: (can anyone tell me the
> reason?
> > many thanks)
> > ##################################error message####################
> > kenny at kenny-laptop:~/Desktop$ python test.py
> > it is a test
> > 2
> > *** glibc detected *** python: free(): invalid pointer: 0xb7d7b1a0 ***
> > ======= Backtrace: =========
> > /lib/tls/i686/cmov/libc.so.6[0xb7e02a85]
> > /lib/tls/i686/cmov/libc.so.6(cfree+0x90)[0xb7e064f0]
> > /usr/lib/python2.5/site-packages/perl2.so[0xb7cc772d]
> > python[0x80855a9]
> > python(PyDict_SetItem+0x6e)[0x8086f8e]
> > python(_PyModule_Clear+0x158)[0x8088bf8]
> > python(PyImport_Cleanup+0x152)[0x80de3d2]
> > python(Py_Finalize+0xbf)[0x80ea41f]
> > python(Py_Main+0x468)[0x8058d68]
> > python(main+0x22)[0x80587f2]
> > /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe0)[0xb7dad450]
> > python[0x8058761]
> > ======= Memory map: ========
> > 08048000-08140000 r-xp 00000000 08:05 2613978    /usr/bin/python2.5
> > 08140000-08165000 rw-p 000f7000 08:05 2613978    /usr/bin/python2.5
> > 08165000-08284000 rw-p 08165000 00:00 0          [heap]
> > b7900000-b7921000 rw-p b7900000 00:00 0
> > b7921000-b7a00000 ---p b7921000 00:00 0
> > b7a44000-b7a4e000 r-xp 00000000 08:05 1409036    /lib/libgcc_s.so.1
> > b7a4e000-b7a4f000 rw-p 0000a000 08:05 1409036    /lib/libgcc_s.so.1
> > b7a5b000-b7a68000 r-xp 00000000 08:05 3008570
> > /usr/local/lib/perl/5.8.8/auto/Python/Object/Object.so
> > b7a68000-b7a69000 rw-p 0000c000 08:05 3008570
> > /usr/local/lib/perl/5.8.8/auto/Python/Object/Object.so
> > b7a69000-b7a8a000 rw-p b7a69000 00:00 0
> > b7a8a000-b7b6b000 r--p 00000000 08:05 2638705
> > /usr/lib/locale/en_US.utf8/LC_COLLATE
> > b7b6b000-b7b74000 r-xp 00000000 08:05 1426495
> > /lib/tls/i686/cmov/libcrypt-2.7.so
> > b7b74000-b7b76000 rw-p 00008000 08:05 1426495
> > /lib/tls/i686/cmov/libcrypt-2.7.so
> > b7b76000-b7b9d000 rw-p b7b76000 00:00 0
> > b7b9d000-b7cb8000 r-xp 00000000 08:05 2613267
> /usr/lib/libperl.so.5.8.8
> > b7cb8000-b7cbd000 rw-p 0011a000 08:05 2613267
> /usr/lib/libperl.so.5.8.8
> > b7cbd000-b7cbf000 rw-p b7cbd000 00:00 0
> > b7cbf000-b7ccb000 r-xp 00000000 08:05 705539
> > /usr/lib/python2.5/site-packages/perl2.so
> > b7ccb000-b7ccc000 rw-p 0000b000 08:05 705539
> > /usr/lib/python2.5/site-packages/perl2.so
> > b7ccc000-b7ccd000 r-xp 00000000 08:05 705537
> > /usr/lib/python2.5/site-packages/perl.so
> > b7ccd000-b7cce000 rw-p 00000000 08:05 705537
> > /usr/lib/python2.5/site-packages/perl.so
> > b7cce000-b7cd5000 r--s 00000000 08:05 2622378
> > /usr/lib/gconv/gconv-modules.cache
> > b7cd5000-b7d14000 r--p 00000000 08:05 2638706
> > /usr/lib/locale/en_US.utf8/LC_CTYPE
> > b7d14000-b7d97000 rw-p b7d14000 00:00 0
> > b7d97000-b7ee0000 r-xp 00000000 08:05 1426493
> > /lib/tls/i686/cmov/libc-2.7.so
> > b7ee0000-b7ee1000 r--p 00149000 08:05 1426493
> > /lib/tls/i686/cmov/libc-2.7.so
> > b7ee1000-b7ee3000 rw-p 0014a000 08:05 1426493
> > /lib/tls/i686/cmov/libc-2.7.so
> > b7ee3000-b7ee6000 rw-p b7ee3000 00:00 0
> > b7ee6000-b7f09000 r-xp 00000000 08:05 1426497
> > /lib/tls/i686/cmov/libm-2.7.so
> > b7f09000-b7f0b000 rw-p 00023000 08:05 1426497
> > /lib/tls/i686/cmov/libm-2.7.so
> > b7f0b000-b7f0d000 r-xp 00000000 08:05 1426512
> > /lib/tls/i686/cmov/libutil-2.7.so
> > b7f0d000-b7f0f000 rw-p 00001000 08:05 1426512
> > /lib/tls/i686/cmov/libutil-2.7.so
> > b7f0f000-b7f10000 rw-p b7f0f000 00:00 0
> > b7f10000-b7f12000 r-xp 00000000 08:05 1426496
> > /lib/tls/i686/cmov/libdl-2.7.so
> > b7f12000-b7f14000 rw-p 00001000 08:05 1426496
> > /lib/tls/i686/cmov/libdl-2.7.so
> > b7f14000-b7f28000 r-xp 00000000 08:05 1426507
> > /lib/tls/i686/cmov/libpthread-2.7.so
> > b7f28000-b7f2a000 rw-p 00013000 08:05 1426507
> > /lib/tls/i686/cmov/libpthread-2.7.so
> > b7f2a000-b7f2c000 rw-p b7f2a000 00:00 0
> > b7f2d000-b7f2e000 rw-p b7f2d000 00:00 0
> > b7f2e000-b7f2f000 r--p 00000000 08:05 2638723
> > /usr/lib/locale/en_US.utf8/LC_NUMERIC
> > b7f2f000-b7f30000 r--p 00000000 08:05 2637982
> > /usr/lib/locale/en_US.utf8/LC_TIME
> > b7f30000-b7f31000 r--p 00000000 08:05 2637983
> > /usr/lib/locale/en_US.utf8/LC_MONETARY
> > b7f31000-b7f32000 r--p 00000000 08:05 2646018
> > /usr/lib/locale/en_US.utf8/LC_MESSAGES/SYS_LC_MESSAGES
> > b7f32000-b7f33000 r--p 00000000 08:05 2638724
> > /usr/lib/locale/en_US.utf8/LC_PAPER
> > b7f33000-b7f34000 r--p 00000000 08:05 2638722
> > /usr/lib/locale/en_US.utf8/LC_NAME
> > b7f34000-b7f35000 r--p 00000000 08:05 2637984
> > /usr/lib/locale/en_US.utf8/LC_ADDRESS
> > b7f35000-b7f36000 r--p 00000000 08:05 2637985
> > /usr/lib/locale/en_US.utf8/LC_TELEPHONE
> > b7f36000-b7f37000 r--p 00000000 08:05 2637986
> > /usr/lib/locale/en_US.utf8/LC_MEASUREMENT
> > b7f37000-b7f38000 r--p 00000000 08:05 2637987
> > /usr/lib/locale/en_US.utf8/LC_IDENTIFICATION
> > b7f38000-b7f3a000 rw-p b7f38000 00:00 0
> > b7f3a000-b7f3b000 r-xp b7f3a000 00:00 0          [vdso]
> > b7f3b000-b7f55000 r-xp 00000000 08:05 1409643    /lib/ld-2.7.so
> > b7f55000-b7f57000 rw-p 00019000 08:05 1409643    /lib/ld-2.7.so
> > bfb9e000-bfbb3000 rw-p bffeb000 00:00 0          [stack]
> > Aborted
> >
> > --
> > Best regards,
> >
> > Kenny
> >
> > _______________________________________________
> > Zope-perl maillist  -  Zope-perl at zope.org
> > https://mail.zope.org/mailman/listinfo/zope-perl
> >
> >
> _______________________________________________
> Zope-perl maillist  -  Zope-perl at zope.org
> https://mail.zope.org/mailman/listinfo/zope-perl
>



-- 
Tommy Ditlev Henriksen
email: tommyditlev at gmail.com
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