On Fri, 2006-08-04 at 11:10 +0800, yy x wrote:
> hi,all,
>
>
>
> the content of a.py :
> #coding:gb2312
> #/usr/local/bin/python
> import random
> print random.randint(0,10)
>
> the c program:
> #include <Python.h>
> int main()
> {
> Py_Initialize();
> PyRun_SimpleString("import sys");
> PyRun_SimpleString("sys.path.append('.')");
>
> PyRun_SimpleString("import a");
> Py_Finalize();
>
> return 0;
> }
>
> the gcc cmd line:
>
> g++ -o a a.c
> -I/usr/local/include/python /usr/local/lib/libpython -lm -lpthread
> -ldl
>
> First problem:
>
> when i run the a, the error msg is :
>
> Traceback (most recent call last):
> File "<string>", line 1, in ?
> File "./a.py", line 1
> SyntaxError: encoding problem: with BOM
>
>
>
> but if i first import a.py through the python cmd line. This problem
> disappears.(but second problem appears)(now I think the a import
> a.pyc not a.py)
>
> I think it's python bug, isn't it?
>
> Second problem,
>
> Traceback (most recent call last):
> File "<string>", line 1, in ?
> File "a.py", line 3, in ?
> import random
> File "/usr/local/lib/python2.4/random.py", line 44, in ?
> from math import log as _log, exp as _exp, pi as _pi, e as _e
> ImportError: /usr/local/lib/python2.4/lib-dynload/math.so: undefined
> symbol: PyExc_OverflowError.
>
>
>
> Pls give me some advice, i am crazy.thanks
>
>
>
Sorry, but both programs work fine on my system (Mandriva Linux 2006
-2.6.12 kernel, python 2.4.1, gcc 4.0.1).
Obviously I had to change a couple of paths to includes and libraries,
but apart from that running a.py and the compiled c program worked fine.
Perhaps it would help if you told us a bit about your particular
configuration.
Regards,
John
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