Neat.
The one obvious question is: how many of those 'Py' are actually needed,
and how many are your choice of naming? In other words, could you
rewrite that piece of Felix code for us, keeping the occurrences of 'py'
[in any casing, appearing anywhere in the program] to an absolute minimum?
Jacques
john skaller wrote:
> Here is how it goes now:
>
> First, I put this file in directory config:
>
> Macintosh:fbld johnskaller$ cat config/python.fpc
> Name: Python
> cflags: -I/Developer/SDKs/MacOSX10.5.sdk/System/Library/Frameworks/
> Python.framework/Versions/2.5/include/python2.5/
> includes: "Python.h"
> requires_dlibs: -L/Developer/SDKs/MacOSX10.5.sdk/usr/lib/
> libpython2.5.dylib -lpython2.5
>
> This is for Mac OSX 10.5, using the system Python. Next, here is the
> test program:
>
> Macintosh:fbld johnskaller$ cat pytest.flx
> requires package "Python";
>
> type PyObject = "PyObject*";
> proc Py_INCREF: PyObject = "Py_INCREF($1);";
>
> cfun mypy(self:PyObject, x:PyObject): PyObject = {
> Py_INCREF(x);
> return x;
> }
>
> export python fun mypy of (PyObject * PyObject) as "MyPy";
> println "HI";
>
> And here we build using Felix:
>
> Macintosh:fbld johnskaller$ bin/flx --test --force pytest.flx
> HI
>
> So the library can still be executed as a Felix program. And from
> Python:
>
> Macintosh:fbld johnskaller$ /usr/bin/python2.5
> Python 2.5.1 (r251:54863, Jan 17 2008, 19:35:17)
> [GCC 4.0.1 (Apple Inc. build 5465)] on darwin
> Type "help", "copyright", "credits" or "license" for more information.
> >>> import pytest
> >>> x = pytest.MyPy(10)
> >>> print x
> (10,)
>
> ..which is exactly right! Here is an excerpt from the generated C++:
>
> static PyMethodDef pytest_methods [] = {
> {"MyPy", mypy, METH_VARARGS, "./pytest.flx: line 11, cols 1 to 58"},
> {NULL, NULL, 0, NULL}
> };
> PyMODINIT_FUNC initpytest() { Py_InitModule("pytest", pytest_methods);}
>
> --
> john skaller
> [EMAIL PROTECTED]
>
>
>
>
>
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