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* The Python Imaging Library.
* tkinter hooks
* history:
* 99-07-26 fl created
* 99-08-15 fl moved to its own support module
* Copyright (c) Secret Labs AB 1999.
* See the README file for information on usage and redistribution.
#include "Python.h"
#include "Imaging.h"
#include "tk.h"
/* must link with Tk/tkImaging.c */
extern void TkImaging_Init(Tcl_Interp* interp);
/* copied from _tkinter.c (this isn't as bad as it may seem: for new
versions, we use _tkinter's interpaddr hook instead, and all older
versions use this structure layout) */
typedef struct {
Tcl_Interp* interp;
} TkappObject;
static PyObject*
_tkinit(PyObject* self, PyObject* args)
Tcl_Interp* interp;
long arg;
int is_interp;
if (!PyArg_ParseTuple(args, "li", &arg, &is_interp))
return NULL;
if (is_interp)
interp = (Tcl_Interp*) arg;
else {
TkappObject* app;
/* Do it the hard way. This will break if the TkappObject
layout changes */
app = (TkappObject*) arg;
interp = app->interp;
/* This will bomb if interp is invalid... */
return Py_None;
static PyMethodDef functions[] = {
/* Tkinter interface stuff */
{"tkinit", (PyCFunction)_tkinit, 1},
{NULL, NULL} /* sentinel */
Py_InitModule("_imagingtk", functions);
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