wxPython/wxSWIG/swig_lib/python/embed.i

   1 //
   2 // embed15.i
   3 // SWIG file embedding the Python interpreter in something else.
   4 // This file is based on Python-1.5.  It will not work with
   5 // earlier versions.
   6 //
   7 // This file makes it possible to extend Python and all of its
   8 // built-in functions without having to hack it's setup script.
   9 //
  10
  11
  12 #ifdef AUTODOC
  13 %subsection "embed.i"
  14 %text %{
  15 This module provides support for building a new version of the
  16 Python executable.  This will be necessary on systems that do
  17 not support shared libraries and may be necessary with C++
  18 extensions.  This file contains everything you need to build
  19 a new version of Python from include files and libraries normally
  20 installed with the Python language.
  21
  22 This module will automatically grab all of the Python modules
  23 present in your current Python executable (including any special
  24 purpose modules you have enabled such as Tkinter).   Thus, you
  25 may need to provide additional link libraries when compiling.
  26
  27 This library file only works with Python 1.5.  A version
  28 compatible with Python 1.4 is available as embed14.i and
  29 a Python1.3 version is available as embed13.i.    As far as
  30 I know, this module is C++ safe.
  31 %}
  32 #else
  33 %echo "embed.i : Using Python 1.5"
  34 #endif
  35
  36 %wrapper %{
  37
  38 #include <Python.h>
  39
  40 #ifdef __cplusplus
  41 extern "C"
  42 #endif
  43 void SWIG_init();  /* Forward reference */
  44
  45 #define _PyImport_Inittab swig_inittab
  46
  47 /* Grab Python's inittab[] structure */
  48
  49 #ifdef __cplusplus
  50 extern "C" {
  51 #endif
  52 #include <config.c>
  53
  54 #undef _PyImport_Inittab
  55
  56 /* Now define our own version of it.
  57    Hopefully someone does not have more than 1000 built-in modules */
  58
  59 struct _inittab _SwigImport_Inittab[1000];
  60
  61 static int  swig_num_modules = 0;
  62
  63 /* Function for adding modules to Python */
  64
  65 static void swig_add_module(char *name, void (*initfunc)()) {
  66         _SwigImport_Inittab[swig_num_modules].name = name;
  67         _SwigImport_Inittab[swig_num_modules].initfunc = initfunc;
  68         swig_num_modules++;
  69         _SwigImport_Inittab[swig_num_modules].name = (char *) 0;
  70         _SwigImport_Inittab[swig_num_modules].initfunc = 0;
  71 }
  72
  73 /* Function to add all of Python's build in modules to our interpreter */
  74
  75 static void swig_add_builtin() {
  76         int i = 0;
  77         while (swig_inittab[i].name) {
  78                 swig_add_module(swig_inittab[i].name, swig_inittab[i].initfunc);
  79                 i++;
  80         }
  81 #ifdef SWIGMODINIT
  82         SWIGMODINIT
  83 #endif
  84         /* Add SWIG builtin function */
  85         swig_add_module(SWIG_name, SWIG_init);
  86 }
  87
  88 #ifdef __cplusplus
  89 }
  90 #endif
  91
  92 #ifdef __cplusplus
  93 extern "C" {
  94 #endif
  95
  96 extern int Py_Main(int, char **);
  97
  98 #ifdef __cplusplus
  99 }
 100 #endif
 101
 102 extern struct _inittab *PyImport_Inittab;
 103
 104 int
 105 main(int argc, char **argv) {
 106         swig_add_builtin();
 107         PyImport_Inittab = _SwigImport_Inittab;
 108         return Py_Main(argc,argv);
 109 }
 110
 111 %}
 112
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 115