Modules/_cursesmodule.c

/*
 *   This is a curses module for Python.
 *
 *   Based on prior work by Lance Ellinghaus and Oliver Andrich
 *   Version 1.2 of this module: Copyright 1994 by Lance Ellinghouse,
 *    Cathedral City, California Republic, United States of America.
 *
 *   Version 1.5b1, heavily extended for ncurses by Oliver Andrich:
 *   Copyright 1996,1997 by Oliver Andrich, Koblenz, Germany.
 *
 *   Tidied for Python 1.6, and currently maintained by AMK (amk1@bigfoot.com)
 *
 *   Permission is hereby granted, free of charge, to any person obtaining
 *   a copy of this source file to use, copy, modify, merge, or publish it
 *   subject to the following conditions:
 *
 *   The above copyright notice and this permission notice shall be included
 *   in all copies or in any new file that contains a substantial portion of
 *   this file.
 *
 *   THE  AUTHOR  MAKES  NO  REPRESENTATIONS ABOUT  THE  SUITABILITY  OF
 *   THE  SOFTWARE FOR  ANY  PURPOSE.  IT IS  PROVIDED  "AS IS"  WITHOUT
 *   EXPRESS OR  IMPLIED WARRANTY.  THE AUTHOR DISCLAIMS  ALL WARRANTIES
 *   WITH  REGARD TO  THIS  SOFTWARE, INCLUDING  ALL IMPLIED  WARRANTIES
 *   OF   MERCHANTABILITY,  FITNESS   FOR  A   PARTICULAR  PURPOSE   AND
 *   NON-INFRINGEMENT  OF THIRD  PARTY  RIGHTS. IN  NO  EVENT SHALL  THE
 *   AUTHOR  BE LIABLE  TO  YOU  OR ANY  OTHER  PARTY  FOR ANY  SPECIAL,
 *   INDIRECT,  OR  CONSEQUENTIAL  DAMAGES  OR  ANY  DAMAGES  WHATSOEVER
 *   WHETHER IN AN  ACTION OF CONTRACT, NEGLIGENCE,  STRICT LIABILITY OR
 *   ANY OTHER  ACTION ARISING OUT OF  OR IN CONNECTION WITH  THE USE OR
 *   PERFORMANCE OF THIS SOFTWARE.
 */

/* CVS: $Id$ */

/*

A number of SysV or ncurses functions don't have wrappers yet; if you need
a given function, add it and send a patch.  Here's a list of currently
unsupported functions:

	addchnstr addchstr chgat color_set copywin define_key
	del_curterm delscreen dupwin inchnstr inchstr innstr keyok
	mcprint mvaddchnstr mvaddchstr mvchgat mvcur mvinchnstr
	mvinchstr mvinnstr mmvwaddchnstr mvwaddchstr mvwchgat
	mvwgetnstr mvwinchnstr mvwinchstr mvwinnstr napms newterm
	overlay overwrite resetty resizeterm restartterm ripoffline
	savetty scr_dump scr_init scr_restore scr_set scrl set_curterm
	set_term setterm setupterm tgetent tgetflag tgetnum tgetstr
	tgoto timeout tputs typeahead use_default_colors vidattr
	vidputs waddchnstr waddchstr wchgat wcolor_set winchnstr
	winchstr winnstr wmouse_trafo wredrawln wscrl wtimeout

Low-priority: 
	slk_attr slk_attr_off slk_attr_on slk_attr_set slk_attroff
	slk_attron slk_attrset slk_clear slk_color slk_init slk_label
	slk_noutrefresh slk_refresh slk_restore slk_set slk_touch

 */

/* Release Number */

char *PyCursesVersion = "1.6";

/* Includes */

#include "Python.h"

#ifdef __osf__
#define _XOPEN_SOURCE_EXTENDED  /* Define macro for OSF/1 */
#define STRICT_SYSV_CURSES      /* Don't use ncurses extensions */
#endif

#ifdef HAVE_NCURSES_H
#include <ncurses.h>
#else
#include <curses.h>
#endif

#ifdef sgi
/*  This prototype is in <term.h>, but including this header #defines
    many common symbols (such as "lines") which breaks the curses
    module in other ways.  So the code will just specify an explicit
    prototype here. */
extern char *tigetstr(char *);
#endif

#if defined(sgi) || defined(__sun__)
#define STRICT_SYSV_CURSES       /* Don't use ncurses extensions */
typedef chtype attr_t;           /* No attr_t type is available */
#endif

/* Definition of exception curses.error */

static PyObject *PyCursesError;

/* general error messages */
static char *catchall_ERR  = "curses function returned ERR";
static char *catchall_NULL = "curses function returned NULL";

/* Tells whether initscr() has been called to initialise curses.  */
static int initialised = FALSE;

/* Tells whether start_color() has been called to initialise colorusage. */
static int initialisedcolors = FALSE;

/* Utility Macros */
#define ARG_COUNT(X) \
	(((X) == NULL) ? 0 : (PyTuple_Check(X) ? PyTuple_Size(X) : 1))

#define PyCursesInitialised \
  if (initialised != TRUE) { \
                  PyErr_SetString(PyCursesError, \
                                  "must call initscr() first"); \
                  return NULL; }

#define PyCursesInitialisedColor \
  if (initialisedcolors != TRUE) { \
                  PyErr_SetString(PyCursesError, \
                                  "must call start_color() first"); \
                  return NULL; }

/* Utility Functions */

/*
 * Check the return code from a curses function and return None 
 * or raise an exception as appropriate.
 */

static PyObject *
PyCursesCheckERR(int code, char *fname)
{
  if (code != ERR) {
    Py_INCREF(Py_None);
    return Py_None;
  } else {
    if (fname == NULL) {
      PyErr_SetString(PyCursesError, catchall_ERR);
    } else {
      PyErr_Format(PyCursesError, "%s() returned ERR", fname);
    }
    return NULL;
  }
}

static int 
PyCurses_ConvertToChtype(PyObject *obj, chtype *ch)
{
  if (PyInt_Check(obj)) {
    *ch = (chtype) PyInt_AsLong(obj);
  } else if(PyString_Check(obj) &
	    (PyString_Size(obj) == 1)) {
    *ch = (chtype) *PyString_AsString(obj);
  } else {
    return 0;
  }
  return 1;
}

/*****************************************************************************
 The Window Object
******************************************************************************/

/* Definition of the window object and window type */

typedef struct {
	PyObject_HEAD
	WINDOW *win;
} PyCursesWindowObject;

PyTypeObject PyCursesWindow_Type;

#define PyCursesWindow_Check(v)	 ((v)->ob_type == &PyCursesWindow_Type)

/* Function Prototype Macros - They are ugly but very, very useful. ;-)

   X - function name
   TYPE - parameter Type
   ERGSTR - format string for construction of the return value
   PARSESTR - format string for argument parsing
   */

#define Window_NoArgNoReturnFunction(X) \
static PyObject *PyCursesWindow_ ## X (PyCursesWindowObject *self, PyObject *args) \
{ if (!PyArg_NoArgs(args)) return NULL; \
  return PyCursesCheckERR(X(self->win), # X); }

#define Window_NoArgTrueFalseFunction(X) \
static PyObject * PyCursesWindow_ ## X (PyCursesWindowObject *self, PyObject *args) \
{ \
  if (!PyArg_NoArgs(args)) return NULL; \
  if (X (self->win) == FALSE) { Py_INCREF(Py_False); return Py_False; } \
  else { Py_INCREF(Py_True); return Py_True; } }

#define Window_NoArgNoReturnVoidFunction(X) \
static PyObject * PyCursesWindow_ ## X (PyCursesWindowObject *self, PyObject *args) \
{ \
  if (!PyArg_NoArgs(args)) return NULL; \
  X(self->win); Py_INCREF(Py_None); return Py_None; }

#define Window_NoArg2TupleReturnFunction(X, TYPE, ERGSTR) \
static PyObject * PyCursesWindow_ ## X (PyCursesWindowObject *self, PyObject *args) \
{ \
  TYPE arg1, arg2; \
  if (!PyArg_NoArgs(args)) return NULL; \
  X(self->win,arg1,arg2); return Py_BuildValue(ERGSTR, arg1, arg2); } 

#define Window_OneArgNoReturnVoidFunction(X, TYPE, PARSESTR) \
static PyObject * PyCursesWindow_ ## X (PyCursesWindowObject *self, PyObject *args) \
{ \
  TYPE arg1; \
  if (!PyArg_Parse(args, PARSESTR, &arg1)) return NULL; \
  X(self->win,arg1); Py_INCREF(Py_None); return Py_None; }

#define Window_OneArgNoReturnFunction(X, TYPE, PARSESTR) \
static PyObject * PyCursesWindow_ ## X (PyCursesWindowObject *self, PyObject *args) \
{ \
  TYPE arg1; \
  if (!PyArg_Parse(args,PARSESTR, &arg1)) return NULL; \
  return PyCursesCheckERR(X(self->win, arg1), # X); }

#define Window_TwoArgNoReturnFunction(X, TYPE, PARSESTR) \
static PyObject * PyCursesWindow_ ## X (PyCursesWindowObject *self, PyObject *args) \
{ \
  TYPE arg1, arg2; \
  if (!PyArg_Parse(args,PARSESTR, &arg1, &arg2)) return NULL; \
  return PyCursesCheckERR(X(self->win, arg1, arg2), # X); }

/* ------------- WINDOW routines --------------- */

Window_NoArgNoReturnFunction(untouchwin)
Window_NoArgNoReturnFunction(touchwin)
Window_NoArgNoReturnFunction(redrawwin)
Window_NoArgNoReturnFunction(winsertln)
Window_NoArgNoReturnFunction(werase)
Window_NoArgNoReturnFunction(wdeleteln)

Window_NoArgTrueFalseFunction(is_wintouched)

Window_NoArgNoReturnVoidFunction(wsyncup)
Window_NoArgNoReturnVoidFunction(wsyncdown)
Window_NoArgNoReturnVoidFunction(wstandend)
Window_NoArgNoReturnVoidFunction(wstandout)
Window_NoArgNoReturnVoidFunction(wcursyncup)
Window_NoArgNoReturnVoidFunction(wclrtoeol)
Window_NoArgNoReturnVoidFunction(wclrtobot)
Window_NoArgNoReturnVoidFunction(wclear)

Window_OneArgNoReturnVoidFunction(idcok, int, "i;True(1) or False(0)")
Window_OneArgNoReturnVoidFunction(immedok, int, "i;True(1) or False(0)")
Window_OneArgNoReturnVoidFunction(wtimeout, int, "i;delay")

Window_NoArg2TupleReturnFunction(getyx, int, "(ii)")
Window_NoArg2TupleReturnFunction(getbegyx, int, "(ii)")
Window_NoArg2TupleReturnFunction(getmaxyx, int, "(ii)")
Window_NoArg2TupleReturnFunction(getparyx, int, "(ii)")

Window_OneArgNoReturnFunction(wattron, attr_t, "l;attr")
Window_OneArgNoReturnFunction(wattroff, attr_t, "l;attr")
Window_OneArgNoReturnFunction(wattrset, attr_t, "l;attr")
Window_OneArgNoReturnFunction(clearok, int, "i;True(1) or False(0)")
Window_OneArgNoReturnFunction(idlok, int, "i;True(1) or False(0)")
Window_OneArgNoReturnFunction(keypad, int, "i;True(1) or False(0)")
Window_OneArgNoReturnFunction(leaveok, int, "i;True(1) or False(0)")
Window_OneArgNoReturnFunction(nodelay, int, "i;True(1) or False(0)")
Window_OneArgNoReturnFunction(notimeout, int, "i;True(1) or False(0)")
Window_OneArgNoReturnFunction(scrollok, int, "i;True(1) or False(0)")
Window_OneArgNoReturnFunction(winsdelln, int, "i;nlines")
Window_OneArgNoReturnFunction(syncok, int, "i;True(1) or False(0)")

Window_TwoArgNoReturnFunction(mvwin, int, "(ii);y,x")
Window_TwoArgNoReturnFunction(mvderwin, int, "(ii);y,x")
Window_TwoArgNoReturnFunction(wmove, int, "(ii);y,x")
#ifndef STRICT_SYSV_CURSES
Window_TwoArgNoReturnFunction(wresize, int, "(ii);lines,columns")
#endif

/* Allocation and deallocation of Window Objects */

static PyObject *
PyCursesWindow_New(WINDOW *win)
{
	PyCursesWindowObject *wo;

	wo = PyObject_NEW(PyCursesWindowObject, &PyCursesWindow_Type);
	if (wo == NULL) return NULL;
	wo->win = win;
	return (PyObject *)wo;
}

static void
PyCursesWindow_Dealloc(PyCursesWindowObject *wo)
{
  if (wo->win != stdscr) delwin(wo->win);
  PyMem_DEL(wo);
}

/* Addch, Addstr, Addnstr */

static PyObject *
PyCursesWindow_AddCh(PyCursesWindowObject *self, PyObject *args)
{
  int rtn, x, y, use_xy = FALSE;
  PyObject *temp;
  chtype ch = 0;
  attr_t attr = A_NORMAL;
  
  switch (ARG_COUNT(args)) {
  case 1:
    if (!PyArg_Parse(args, "O;ch or int", &temp))
	  return NULL;
    break;
  case 2:
    if (!PyArg_Parse(args, "(Ol);ch or int,attr", &temp, &attr))
      return NULL;
    break;
  case 3:
    if (!PyArg_Parse(args,"(iiO);y,x,ch or int", &y, &x, &temp))
      return NULL;
    use_xy = TRUE;
    break;
  case 4:
    if (!PyArg_Parse(args,"(iiOl);y,x,ch or int, attr", 
		     &y, &x, &temp, &attr))
      return NULL;
    use_xy = TRUE;
    break;
  default:
    PyErr_SetString(PyExc_TypeError, "addch requires 1 or 4 arguments");
    return NULL;
  }

  if (!PyCurses_ConvertToChtype(temp, &ch)) {
    PyErr_SetString(PyExc_TypeError, "argument 1 or 3 must be a ch or an int");
    return NULL;
  }
  
  if (use_xy == TRUE)
    rtn = mvwaddch(self->win,y,x, ch | attr);
  else {
    rtn = waddch(self->win, ch | attr);
  }
  return PyCursesCheckERR(rtn, "addch");
}

static PyObject *
PyCursesWindow_AddStr(PyCursesWindowObject *self, PyObject *args)
{
  int rtn;
  int x, y;
  char *str;
  attr_t attr = A_NORMAL , attr_old = A_NORMAL;
  int use_xy = FALSE, use_attr = FALSE;

  switch (ARG_COUNT(args)) {
  case 1:
    if (!PyArg_Parse(args,"s;str", &str))
      return NULL;
    break;
  case 2:
    if (!PyArg_Parse(args,"(sl);str,attr", &str, &attr))
      return NULL;
    use_attr = TRUE;
    break;
  case 3:
    if (!PyArg_Parse(args,"(iis);int,int,str", &y, &x, &str))
      return NULL;
    use_xy = TRUE;
    break;
  case 4:
    if (!PyArg_Parse(args,"(iisl);int,int,str,attr", &y, &x, &str, &attr))
      return NULL;
    use_xy = use_attr = TRUE;
    break;
  default:
    PyErr_SetString(PyExc_TypeError, "addstr requires 1 to 4 arguments");
    return NULL;
  }

  if (use_attr == TRUE) {
    attr_old = getattrs(self->win);
    wattrset(self->win,attr);
  }
  if (use_xy == TRUE)
    rtn = mvwaddstr(self->win,y,x,str);
  else
    rtn = waddstr(self->win,str);
  if (use_attr == TRUE)
    wattrset(self->win,attr_old);
  return PyCursesCheckERR(rtn, "addstr");
}

static PyObject *
PyCursesWindow_AddNStr(PyCursesWindowObject *self, PyObject *args)
{
  int rtn, x, y, n;
  char *str;
  attr_t attr = A_NORMAL , attr_old = A_NORMAL;
  int use_xy = FALSE, use_attr = FALSE;

  switch (ARG_COUNT(args)) {
  case 2:
    if (!PyArg_Parse(args,"(si);str,n", &str, &n))
      return NULL;
    break;
  case 3:
    if (!PyArg_Parse(args,"(sil);str,n,attr", &str, &n, &attr))
      return NULL;
    use_attr = TRUE;
    break;
  case 4:
    if (!PyArg_Parse(args,"(iisi);y,x,str,n", &y, &x, &str, &n))
      return NULL;
    use_xy = TRUE;
    break;
  case 5:
    if (!PyArg_Parse(args,"(iisil);y,x,str,n,attr", &y, &x, &str, &n, &attr))
      return NULL;
    use_xy = use_attr = TRUE;
    break;
  default:
    PyErr_SetString(PyExc_TypeError, "addnstr requires 2 to 5 arguments");
    return NULL;
  }

  if (use_attr == TRUE) {
    attr_old = getattrs(self->win);
    wattrset(self->win,attr);
  }
  if (use_xy == TRUE)
    rtn = mvwaddnstr(self->win,y,x,str,n);
  else
    rtn = waddnstr(self->win,str,n);
  if (use_attr == TRUE)
    wattrset(self->win,attr_old);
  return PyCursesCheckERR(rtn, "addnstr");
}

static PyObject *
PyCursesWindow_Bkgd(PyCursesWindowObject *self, PyObject *args)
{
  PyObject *temp;
  chtype bkgd;
  attr_t attr = A_NORMAL;

  switch (ARG_COUNT(args)) {
    case 1:
      if (!PyArg_Parse(args, "O;ch or int", &temp))
        return NULL;
      break;
    case 2:
      if (!PyArg_Parse(args,"(Ol);ch or int,attr", &temp, &attr))
        return NULL;
      break;
    default:
      PyErr_SetString(PyExc_TypeError, "bkgd requires 1 or 2 arguments");
      return NULL;
  }

  if (!PyCurses_ConvertToChtype(temp, &bkgd)) {
    PyErr_SetString(PyExc_TypeError, "argument 1 or 3 must be a ch or an int");
    return NULL;
  }

  return PyCursesCheckERR(wbkgd(self->win, bkgd | A_NORMAL), "bkgd");
}

static PyObject *
PyCursesWindow_BkgdSet(PyCursesWindowObject *self, PyObject *args)
{
  PyObject *temp;
  chtype bkgd;
  attr_t attr = A_NORMAL;

  switch (ARG_COUNT(args)) {
    case 1:
      if (!PyArg_Parse(args, "O;ch or int", &temp))
        return NULL;
      break;
    case 2:
      if (!PyArg_Parse(args,"(Ol);ch or int,attr", &temp, &attr))
        return NULL;
      break;
    default:
      PyErr_SetString(PyExc_TypeError, "bkgdset requires 1 or 2 arguments");
      return NULL;
  }

  if (!PyCurses_ConvertToChtype(temp, &bkgd)) {
    PyErr_SetString(PyExc_TypeError, "argument 1 must be a ch or an int");
    return NULL;
  }

  wbkgdset(self->win, bkgd | attr);
  return PyCursesCheckERR(0, "bkgdset");
}

static PyObject *
PyCursesWindow_Border(PyCursesWindowObject *self, PyObject *args)
{
  chtype ls, rs, ts, bs, tl, tr, bl, br;
  ls = rs = ts = bs = tl = tr = bl = br = 0;
  if (!PyArg_Parse(args,"|llllllll;ls,rs,ts,bs,tl,tr,bl,br",
                        &ls, &rs, &ts, &bs, &tl, &tr, &bl, &br))
    return NULL;
  wborder(self->win, ls, rs, ts, bs, tl, tr, bl, br);
  Py_INCREF(Py_None);
  return Py_None;
}

static PyObject *
PyCursesWindow_Box(PyCursesWindowObject *self, PyObject *args)
{
  chtype ch1=0,ch2=0;
  if (!PyArg_NoArgs(args)) {
    PyErr_Clear();
    if (!PyArg_Parse(args,"(ll);vertint,horint", &ch1, &ch2))
      return NULL;
  }
  box(self->win,ch1,ch2);
  Py_INCREF(Py_None);
  return Py_None;
}

static PyObject *
PyCursesWindow_DelCh(PyCursesWindowObject *self, PyObject *args)
{
  int rtn;
  int x, y;

  switch (ARG_COUNT(args)) {
  case 0:
    rtn = wdelch(self->win);
    break;
  case 2:
    if (!PyArg_Parse(args,"(ii);y,x", &y, &x))
      return NULL;
    rtn = mvwdelch(self->win,y,x);
    break;
  default:
    PyErr_SetString(PyExc_TypeError, "delch requires 0 or 2 arguments");
    return NULL;
  }
  return PyCursesCheckERR(rtn, "[mv]wdelch");
}

static PyObject *
PyCursesWindow_DerWin(PyCursesWindowObject *self, PyObject *args)
{
  WINDOW *win;
  int nlines, ncols, begin_y, begin_x;

  nlines = 0;
  ncols  = 0;
  switch (ARG_COUNT(args)) {
  case 2:
    if (!PyArg_Parse(args,"(ii);begin_y,begin_x",&begin_y,&begin_x))
      return NULL;
    break;
  case 4:
    if (!PyArg_Parse(args, "(iiii);nlines,ncols,begin_y,begin_x",
		   &nlines,&ncols,&begin_y,&begin_x))
      return NULL;
    break;
  default:
    PyErr_SetString(PyExc_TypeError, "derwin requires 2 or 4 arguments");
    return NULL;
  }

  win = derwin(self->win,nlines,ncols,begin_y,begin_x);

  if (win == NULL) {
    PyErr_SetString(PyCursesError, catchall_NULL);
    return NULL;
  }

  return (PyObject *)PyCursesWindow_New(win);
}

static PyObject *
PyCursesWindow_EchoChar(PyCursesWindowObject *self, PyObject *args)
{
  PyObject *temp;
  chtype ch;
  attr_t attr = A_NORMAL;

  switch (ARG_COUNT(args)) {
  case 1:
    if (!PyArg_Parse(args,"O;ch or int", &temp))
      return NULL;
    break;
  case 2:
    if (!PyArg_Parse(args,"(Ol);ch or int,attr", &temp, &attr))
      return NULL;
    break;
  default:
    PyErr_SetString(PyExc_TypeError, "echochar requires 1 or 2 arguments");


    return NULL;
  }

  if (!PyCurses_ConvertToChtype(temp, &ch)) {
    PyErr_SetString(PyExc_TypeError, "argument 1 must be a ch or an int");
    return NULL;
  }
  
  if (self->win->_flags & _ISPAD)
    return PyCursesCheckERR(pechochar(self->win, ch | attr), 
			    "echochar");
  else
    return PyCursesCheckERR(wechochar(self->win, ch | attr), 
			    "echochar");
}

#ifdef NCURSES_MOUSE_VERSION
static PyObject *
PyCursesWindow_Enclose(PyCursesWindowObject *self, PyObject *args)
{
	int x, y;
	if (!PyArg_Parse(args,"(ii);y,x", &y, &x))
		return NULL;

	return PyInt_FromLong( wenclose(self->win,y,x) );
}
#endif

static PyObject *
PyCursesWindow_GetBkgd(PyCursesWindowObject *self, PyObject *args)
{
  if (!PyArg_NoArgs(args))
    return NULL;
  return PyInt_FromLong((long) getbkgd(self->win));
}

static PyObject *
PyCursesWindow_GetCh(PyCursesWindowObject *self, PyObject *args)
{
  int x, y;
  chtype rtn;

  switch (ARG_COUNT(args)) {
  case 0:
    Py_BEGIN_ALLOW_THREADS
    rtn = wgetch(self->win);
    Py_END_ALLOW_THREADS
    break;
  case 2:
    if (!PyArg_Parse(args,"(ii);y,x",&y,&x))
      return NULL;
    Py_BEGIN_ALLOW_THREADS
    rtn = mvwgetch(self->win,y,x);
    Py_END_ALLOW_THREADS
    break;
  default:
    PyErr_SetString(PyExc_TypeError, "getch requires 0 or 2 arguments");
    return NULL;
  }
  return PyInt_FromLong(rtn);
}

static PyObject *
PyCursesWindow_GetKey(PyCursesWindowObject *self, PyObject *args)
{
  int x, y;
  chtype rtn;

  switch (ARG_COUNT(args)) {
  case 0:
    Py_BEGIN_ALLOW_THREADS
    rtn = wgetch(self->win);
    Py_END_ALLOW_THREADS
    break;
  case 2:
    if (!PyArg_Parse(args,"(ii);y,x",&y,&x))
      return NULL;
    Py_BEGIN_ALLOW_THREADS
    rtn = mvwgetch(self->win,y,x);
    Py_END_ALLOW_THREADS
    break;
  default:
    PyErr_SetString(PyExc_TypeError, "getkey requires 0 or 2 arguments");
    return NULL;
  }
  if (rtn<=255)
    return Py_BuildValue("c", rtn);
  else
    return PyString_FromString((char *)keyname(rtn));
}

static PyObject *
PyCursesWindow_GetStr(PyCursesWindowObject *self, PyObject *args)
{
  int x, y, n;
  char rtn[1024]; /* This should be big enough.. I hope */
  int rtn2;

  switch (ARG_COUNT(args)) {
  case 0:
    Py_BEGIN_ALLOW_THREADS
    rtn2 = wgetstr(self->win,rtn);
    Py_END_ALLOW_THREADS
    break;
  case 1:
    if (!PyArg_Parse(args,"i;n", &n))
      return NULL;
    Py_BEGIN_ALLOW_THREADS
    rtn2 = wgetnstr(self->win,rtn,n);
    Py_END_ALLOW_THREADS
    break;
  case 2:
    if (!PyArg_Parse(args,"(ii);y,x",&y,&x))
      return NULL;
    Py_BEGIN_ALLOW_THREADS
    rtn2 = mvwgetstr(self->win,y,x,rtn);
    Py_END_ALLOW_THREADS
    break;
  case 3:
    if (!PyArg_Parse(args,"(iii);y,x,n", &y, &x, &n))
      return NULL;
#ifdef STRICT_SYSV_CURSES
 /* Untested */
    Py_BEGIN_ALLOW_THREADS
    rtn2 = wmove(self->win,y,x)==ERR ? ERR :
      wgetnstr(self->win, rtn, n);
    Py_END_ALLOW_THREADS
#else
    Py_BEGIN_ALLOW_THREADS
    rtn2 = mvwgetnstr(self->win, y, x, rtn, n);
    Py_END_ALLOW_THREADS
#endif
    break;
  default:
    PyErr_SetString(PyExc_TypeError, "getstr requires 0 to 2 arguments");
    return NULL;
  }
  if (rtn2 == ERR)
    rtn[0] = 0;
  return PyString_FromString(rtn);
}

static PyObject *
PyCursesWindow_Hline(PyCursesWindowObject *self, PyObject *args)
{
  PyObject *temp;
  chtype ch;
  int n, x, y, code = OK;
  attr_t attr = A_NORMAL;

  switch (ARG_COUNT(args)) {
  case 2:
    if (!PyArg_Parse(args, "(Oi);ch or int,n", &temp, &n))
      return NULL;
    break;
  case 3:
    if (!PyArg_Parse(args, "(Oil);ch or int,n,attr", &temp, &n, &attr))
      return NULL;
    break;
  case 4:
    if (!PyArg_Parse(args, "(iiOi);y,x,ch or int,n", &y, &x, &temp, &n))
      return NULL;
    code = wmove(self->win, y, x);
    break;
  case 5:
    if (!PyArg_Parse(args, "(iiOil); y,x,ch or int,n,attr", 
		     &y, &x, &temp, &n, &attr))
      return NULL;
    code = wmove(self->win, y, x);
  default:
    PyErr_SetString(PyExc_TypeError, "hline requires 2 or 5 arguments");
    return NULL;
  }

  if (code != ERR) {
    if (!PyCurses_ConvertToChtype(temp, &ch)) {
      PyErr_SetString(PyExc_TypeError, 
		      "argument 1 or 3 must be a ch or an int");
      return NULL;
    }
    return PyCursesCheckERR(whline(self->win, ch | attr, n), "hline");
  } else 
    return PyCursesCheckERR(code, "wmove");
}

static PyObject *
PyCursesWindow_InsCh(PyCursesWindowObject *self, PyObject *args)
{
  int rtn, x, y, use_xy = FALSE;
  PyObject *temp;
  chtype ch = 0;
  attr_t attr = A_NORMAL;
  
  switch (ARG_COUNT(args)) {
  case 1:
    if (!PyArg_Parse(args, "O;ch or int", &temp))
      return NULL;
    break;
  case 2:
    if (!PyArg_Parse(args, "(Ol);ch or int,attr", &temp, &attr))
      return NULL;
    break;
  case 3:
    if (!PyArg_Parse(args,"(iiO);y,x,ch or int", &y, &x, &temp))
      return NULL;
    use_xy = TRUE;
    break;
  case 4:
    if (!PyArg_Parse(args,"(iiOl);y,x,ch or int, attr", &y, &x, &temp, &attr))
      return NULL;
    use_xy = TRUE;
    break;
  default:
    PyErr_SetString(PyExc_TypeError, "insch requires 1 or 4 arguments");
    return NULL;
  }

  if (!PyCurses_ConvertToChtype(temp, &ch)) {
    PyErr_SetString(PyExc_TypeError, 
		    "argument 1 or 3 must be a ch or an int");
    return NULL;
  }
  
  if (use_xy == TRUE)
    rtn = mvwinsch(self->win,y,x, ch | attr);
  else {
    rtn = winsch(self->win, ch | attr);
  }
  return PyCursesCheckERR(rtn, "insch");
}

static PyObject *
PyCursesWindow_InCh(PyCursesWindowObject *self, PyObject *args)
{
  int x, y, rtn;

  switch (ARG_COUNT(args)) {
  case 0:
    rtn = winch(self->win);
    break;
  case 2:
    if (!PyArg_Parse(args,"(ii);y,x",&y,&x))
      return NULL;
    rtn = mvwinch(self->win,y,x);
    break;
  default:
    PyErr_SetString(PyExc_TypeError, "inch requires 0 or 2 arguments");
    return NULL;
  }
  return PyInt_FromLong((long) rtn);
}

static PyObject *
PyCursesWindow_InStr(PyCursesWindowObject *self, PyObject *args)
{
  int x, y, n;
  char rtn[1024]; /* This should be big enough.. I hope */
  int rtn2;

  switch (ARG_COUNT(args)) {
  case 0:
    rtn2 = winstr(self->win,rtn);
    break;
  case 1:
    if (!PyArg_Parse(args,"i;n", &n))
      return NULL;
    rtn2 = winnstr(self->win,rtn,n);
    break;
  case 2:
    if (!PyArg_Parse(args,"(ii);y,x",&y,&x))
      return NULL;
    rtn2 = mvwinstr(self->win,y,x,rtn);
    break;
  case 3:
    if (!PyArg_Parse(args, "(iii);y,x,n", &y, &x, &n))
      return NULL;
    rtn2 = mvwinnstr(self->win, y, x, rtn, n);
    break;
  default:
    PyErr_SetString(PyExc_TypeError, "instr requires 0 or 3 arguments");
    return NULL;
  }
  if (rtn2 == ERR)
    rtn[0] = 0;
  return PyString_FromString(rtn);
}

static PyObject *
PyCursesWindow_InsStr(PyCursesWindowObject *self, PyObject *args)
{
  int rtn;
  int x, y;
  char *str;
  attr_t attr = A_NORMAL , attr_old = A_NORMAL;
  int use_xy = FALSE, use_attr = FALSE;

  switch (ARG_COUNT(args)) {
  case 1:
    if (!PyArg_Parse(args,"s;str", &str))
      return NULL;
    break;
  case 2:
    if (!PyArg_Parse(args,"(sl);str,attr", &str, &attr))
      return NULL;
    use_attr = TRUE;
    break;
  case 3:
    if (!PyArg_Parse(args,"(iis);y,x,str", &y, &x, &str))
      return NULL;
    use_xy = TRUE;
    break;
  case 4:
    if (!PyArg_Parse(args,"(iisl);y,x,str,attr", &y, &x, &str, &attr))
      return NULL;
    use_xy = use_attr = TRUE;
    break;
  default:
    PyErr_SetString(PyExc_TypeError, "insstr requires 1 to 4 arguments");
    return NULL;
  }

  if (use_attr == TRUE) {
    attr_old = getattrs(self->win);
    wattrset(self->win,attr);
  }
  if (use_xy == TRUE)
    rtn = mvwinsstr(self->win,y,x,str);
  else
    rtn = winsstr(self->win,str);
  if (use_attr == TRUE)
    wattrset(self->win,attr_old);
  return PyCursesCheckERR(rtn, "insstr");
}

static PyObject *
PyCursesWindow_InsNStr(PyCursesWindowObject *self, PyObject *args)
{
  int rtn, x, y, n;
  char *str;
  attr_t attr = A_NORMAL , attr_old = A_NORMAL;
  int use_xy = FALSE, use_attr = FALSE;

  switch (ARG_COUNT(args)) {
  case 2:
    if (!PyArg_Parse(args,"(si);str,n", &str, &n))
      return NULL;
    break;
  case 3:
    if (!PyArg_Parse(args,"(sil);str,n,attr", &str, &n, &attr))
      return NULL;
    use_attr = TRUE;
    break;
  case 4:
    if (!PyArg_Parse(args,"(iisi);y,x,str,n", &y, &x, &str, &n))
      return NULL;
    use_xy = TRUE;
    break;
  case 5:
    if (!PyArg_Parse(args,"(iisil);y,x,str,n,attr", &y, &x, &str, &n, &attr))
      return NULL;
    use_xy = use_attr = TRUE;
    break;
  default:
    PyErr_SetString(PyExc_TypeError, "insnstr requires 2 to 5 arguments");
    return NULL;
  }

  if (use_attr == TRUE) {
    attr_old = getattrs(self->win);
    wattrset(self->win,attr);
  }
  if (use_xy == TRUE)
    rtn = mvwinsnstr(self->win,y,x,str,n);
  else
    rtn = winsnstr(self->win,str,n);
  if (use_attr == TRUE)
    wattrset(self->win,attr_old);
  return PyCursesCheckERR(rtn, "insnstr");
}

static PyObject *
PyCursesWindow_Is_LineTouched(PyCursesWindowObject *self, PyObject *args)
{
  int line, erg;
  if (!PyArg_Parse(args,"i;line", &line))
    return NULL;
  erg = is_linetouched(self->win, line);
  if (erg == ERR) {
    PyErr_SetString(PyExc_TypeError, 
		    "is_linetouched: line number outside of boundaries");
    return NULL;
  } else 
    if (erg == FALSE) {
      Py_INCREF(Py_False);
      return Py_False;
    } else {
      Py_INCREF(Py_True);
      return Py_True;
    }
}

static PyObject *
PyCursesWindow_NoOutRefresh(PyCursesWindowObject *self, PyObject *args)
{
  int pminrow,pmincol,sminrow,smincol,smaxrow,smaxcol;
  int rtn;

  if (self->win->_flags & _ISPAD) {
    switch(ARG_COUNT(args)) {
    case 6:
      if (!PyArg_Parse(args, 
		       "(iiiiii);" \
		       "pminrow,pmincol,sminrow,smincol,smaxrow,smaxcol", 
		       &pminrow, &pmincol, &sminrow, 
		       &smincol, &smaxrow, &smaxcol))
	return NULL;
      Py_BEGIN_ALLOW_THREADS
      rtn = pnoutrefresh(self->win,
			 pminrow, pmincol, sminrow, 
			 smincol, smaxrow, smaxcol);
      Py_END_ALLOW_THREADS
      return PyCursesCheckERR(rtn, "pnoutrefresh");
    default:
      PyErr_SetString(PyCursesError, 
		      "noutrefresh() called for a pad " 
		      "requires 6 arguments");
      return NULL;
    }
  } else {
    if (!PyArg_NoArgs(args))
      return NULL;    

    Py_BEGIN_ALLOW_THREADS
    rtn = wnoutrefresh(self->win);
    Py_END_ALLOW_THREADS
    return PyCursesCheckERR(rtn, "wnoutrefresh");
  }
}

static PyObject *
PyCursesWindow_PutWin(PyCursesWindowObject *self, PyObject *args)
{
  PyObject *temp;
  
  if (!PyArg_Parse(args, "O;fileobj", &temp))
    return NULL;
  if (!PyFile_Check(temp)) {
    PyErr_SetString(PyExc_TypeError, "argument must be a file object");
    return NULL;
  }
  return PyCursesCheckERR(putwin(self->win, PyFile_AsFile(temp)), 
			  "putwin");
}

static PyObject *
PyCursesWindow_RedrawLine(PyCursesWindowObject *self, PyObject *args)
{
  int beg, num;
  if (!PyArg_Parse(args,"(ii);beg,num", &beg, &num))
    return NULL;
  return PyCursesCheckERR(wredrawln(self->win,beg,num), "redrawln");
}

static PyObject *
PyCursesWindow_Refresh(PyCursesWindowObject *self, PyObject *args)
{
  int pminrow,pmincol,sminrow,smincol,smaxrow,smaxcol;
  int rtn;
  
  if (self->win->_flags & _ISPAD) {
    switch(ARG_COUNT(args)) {
    case 6:
      if (!PyArg_Parse(args, 
		       "(iiiiii);" \
		       "pminrow,pmincol,sminrow,smincol,smaxrow,smaxcol", 
		       &pminrow, &pmincol, &sminrow, 
		       &smincol, &smaxrow, &smaxcol))
	return NULL;

      Py_BEGIN_ALLOW_THREADS
      rtn = prefresh(self->win,
		     pminrow, pmincol, sminrow, 
		     smincol, smaxrow, smaxcol);
      Py_END_ALLOW_THREADS
      return PyCursesCheckERR(rtn, "prefresh");
    default:
      PyErr_SetString(PyCursesError, 
		      "refresh() for a pad requires 6 arguments");
      return NULL;
    }
  } else {
    if (!PyArg_NoArgs(args))
      return NULL;    
    Py_BEGIN_ALLOW_THREADS
    rtn = wrefresh(self->win);
    Py_END_ALLOW_THREADS
    return PyCursesCheckERR(rtn, "prefresh");    
  }
}

static PyObject *
PyCursesWindow_SetScrollRegion(PyCursesWindowObject *self, PyObject *args)
{
  int x, y;
  if (!PyArg_Parse(args,"(ii);top, bottom",&y,&x))
    return NULL;
  return PyCursesCheckERR(wsetscrreg(self->win,y,x), "wsetscrreg");
}

static PyObject *
PyCursesWindow_SubWin(PyCursesWindowObject *self, PyObject *args)
{
  WINDOW *win;
  int nlines, ncols, begin_y, begin_x;

  nlines = 0;
  ncols  = 0;
  switch (ARG_COUNT(args)) {
  case 2:
    if (!PyArg_Parse(args,"(ii);begin_y,begin_x",&begin_y,&begin_x))
      return NULL;
    break;
  case 4:
    if (!PyArg_Parse(args, "(iiii);nlines,ncols,begin_y,begin_x",
		   &nlines,&ncols,&begin_y,&begin_x))
      return NULL;
    break;
  default:
    PyErr_SetString(PyExc_TypeError, "subwin requires 2 or 4 arguments");
    return NULL;
  }

  /* printf("Subwin: %i %i %i %i   \n", nlines, ncols, begin_y, begin_x); */
  if (self->win->_flags & _ISPAD)
    win = subpad(self->win, nlines, ncols, begin_y, begin_x);
  else
    win = subwin(self->win, nlines, ncols, begin_y, begin_x);

  if (win == NULL) {
    PyErr_SetString(PyCursesError, catchall_NULL);
    return NULL;
  }
  
  return (PyObject *)PyCursesWindow_New(win);
}

static PyObject *
PyCursesWindow_Scroll(PyCursesWindowObject *self, PyObject *args)
{
  int lines;
  switch(ARG_COUNT(args)) {
  case 0:
    return PyCursesCheckERR(scroll(self->win), "scroll");
    break;
  case 1:
    if (!PyArg_Parse(args, "i;lines", &lines))
      return NULL;
    return PyCursesCheckERR(wscrl(self->win, lines), "scroll");
  default:
    PyErr_SetString(PyExc_TypeError, "scroll requires 0 or 1 arguments");
    return NULL;
  }
}

static PyObject *
PyCursesWindow_TouchLine(PyCursesWindowObject *self, PyObject *args)
{
  int st, cnt, val;
  switch (ARG_COUNT(args)) {
  case 2:
    if (!PyArg_Parse(args,"(ii);start,count",&st,&cnt))
      return NULL;
    return PyCursesCheckERR(touchline(self->win,st,cnt), "touchline");
    break;
  case 3:
    if (!PyArg_Parse(args, "(iii);start,count,val", &st, &cnt, &val))
      return NULL;
    return PyCursesCheckERR(wtouchln(self->win, st, cnt, val), "touchline");
  default:
    PyErr_SetString(PyExc_TypeError, "touchline requires 2 or 3 arguments");
    return NULL;
  }
}

static PyObject *
PyCursesWindow_Vline(PyCursesWindowObject *self, PyObject *args)
{
  PyObject *temp;
  chtype ch;
  int n, x, y, code = OK;
  attr_t attr = A_NORMAL;

  switch (ARG_COUNT(args)) {
  case 2:
    if (!PyArg_Parse(args, "(Oi);ch or int,n", &temp, &n))
      return NULL;
    break;
  case 3:
    if (!PyArg_Parse(args, "(Oil);ch or int,n,attr", &temp, &n, &attr))
      return NULL;
    break;
  case 4:
    if (!PyArg_Parse(args, "(iiOi);y,x,ch or int,n", &y, &x, &temp, &n))
      return NULL;
    code = wmove(self->win, y, x);
    break;
  case 5:
    if (!PyArg_Parse(args, "(iiOil); y,x,ch or int,n,attr", 
		     &y, &x, &temp, &n, &attr))
      return NULL;
    code = wmove(self->win, y, x);
  default:
    PyErr_SetString(PyExc_TypeError, "vline requires 2 or 5 arguments");
    return NULL;
  }

  if (code != ERR) {
    if (!PyCurses_ConvertToChtype(temp, &ch)) {
      PyErr_SetString(PyExc_TypeError, 
		      "argument 1 or 3 must be a ch or an int");
      return NULL;
    }
    return PyCursesCheckERR(wvline(self->win, ch | attr, n), "vline");
  } else
    return PyCursesCheckERR(code, "wmove");
}

static PyMethodDef PyCursesWindow_Methods[] = {
	{"addch",           (PyCFunction)PyCursesWindow_AddCh},
	{"addnstr",         (PyCFunction)PyCursesWindow_AddNStr},
	{"addstr",          (PyCFunction)PyCursesWindow_AddStr},
	{"attroff",         (PyCFunction)PyCursesWindow_wattroff},
	{"attron",          (PyCFunction)PyCursesWindow_wattron},
	{"attrset",         (PyCFunction)PyCursesWindow_wattrset},
	{"bkgd",            (PyCFunction)PyCursesWindow_Bkgd},
	{"bkgdset",         (PyCFunction)PyCursesWindow_BkgdSet},
	{"border",          (PyCFunction)PyCursesWindow_Border, METH_VARARGS},
	{"box",             (PyCFunction)PyCursesWindow_Box},
	{"clear",           (PyCFunction)PyCursesWindow_wclear},
	{"clearok",         (PyCFunction)PyCursesWindow_clearok},
	{"clrtobot",        (PyCFunction)PyCursesWindow_wclrtobot},
	{"clrtoeol",        (PyCFunction)PyCursesWindow_wclrtoeol},
	{"cursyncup",       (PyCFunction)PyCursesWindow_wcursyncup},
	{"delch",           (PyCFunction)PyCursesWindow_DelCh},
	{"deleteln",        (PyCFunction)PyCursesWindow_wdeleteln},
	{"derwin",          (PyCFunction)PyCursesWindow_DerWin},
	{"echochar",        (PyCFunction)PyCursesWindow_EchoChar},
#ifdef NCURSES_MOUSE_VERSION
	{"enclose",         (PyCFunction)PyCursesWindow_Enclose},
#endif
	{"erase",           (PyCFunction)PyCursesWindow_werase},
	{"getbegyx",        (PyCFunction)PyCursesWindow_getbegyx},
	{"getbkgd",         (PyCFunction)PyCursesWindow_GetBkgd},
	{"getch",           (PyCFunction)PyCursesWindow_GetCh},
	{"getkey",          (PyCFunction)PyCursesWindow_GetKey},
	{"getmaxyx",        (PyCFunction)PyCursesWindow_getmaxyx},
	{"getparyx",        (PyCFunction)PyCursesWindow_getparyx},
	{"getstr",          (PyCFunction)PyCursesWindow_GetStr},
	{"getyx",           (PyCFunction)PyCursesWindow_getyx},
	{"hline",           (PyCFunction)PyCursesWindow_Hline},
	{"idcok",           (PyCFunction)PyCursesWindow_idcok},
	{"idlok",           (PyCFunction)PyCursesWindow_idlok},
	{"immedok",         (PyCFunction)PyCursesWindow_immedok},
	{"inch",            (PyCFunction)PyCursesWindow_InCh},
	{"insch",           (PyCFunction)PyCursesWindow_InsCh},
	{"insdelln",        (PyCFunction)PyCursesWindow_winsdelln},
	{"insertln",        (PyCFunction)PyCursesWindow_winsertln},
	{"insnstr",         (PyCFunction)PyCursesWindow_InsNStr},
	{"insstr",          (PyCFunction)PyCursesWindow_InsStr},
	{"instr",           (PyCFunction)PyCursesWindow_InStr},
	{"is_linetouched",  (PyCFunction)PyCursesWindow_Is_LineTouched},
	{"is_wintouched",   (PyCFunction)PyCursesWindow_is_wintouched},
	{"keypad",          (PyCFunction)PyCursesWindow_keypad},
	{"leaveok",         (PyCFunction)PyCursesWindow_leaveok},
	{"move",            (PyCFunction)PyCursesWindow_wmove},
	{"mvderwin",        (PyCFunction)PyCursesWindow_mvderwin},
	{"mvwin",           (PyCFunction)PyCursesWindow_mvwin},
	{"nodelay",         (PyCFunction)PyCursesWindow_nodelay},
	{"notimeout",       (PyCFunction)PyCursesWindow_notimeout},
	{"noutrefresh",     (PyCFunction)PyCursesWindow_NoOutRefresh},
        /* Backward compatibility alias -- remove in Python 2.1 */
	{"nooutrefresh",     (PyCFunction)PyCursesWindow_NoOutRefresh},
	{"putwin",          (PyCFunction)PyCursesWindow_PutWin},
	{"redrawln",        (PyCFunction)PyCursesWindow_RedrawLine},
	{"redrawwin",       (PyCFunction)PyCursesWindow_redrawwin},
	{"refresh",         (PyCFunction)PyCursesWindow_Refresh},
#ifndef STRICT_SYSV_CURSES
	{"resize",          (PyCFunction)PyCursesWindow_wresize},
#endif
	{"scroll",          (PyCFunction)PyCursesWindow_Scroll},
	{"scrollok",        (PyCFunction)PyCursesWindow_scrollok},
	{"setscrreg",       (PyCFunction)PyCursesWindow_SetScrollRegion},
	{"standend",        (PyCFunction)PyCursesWindow_wstandend},
	{"standout",        (PyCFunction)PyCursesWindow_wstandout},
	{"subpad",          (PyCFunction)PyCursesWindow_SubWin},
	{"subwin",          (PyCFunction)PyCursesWindow_SubWin},
	{"syncdown",        (PyCFunction)PyCursesWindow_wsyncdown},
	{"syncok",          (PyCFunction)PyCursesWindow_syncok},
	{"syncup",          (PyCFunction)PyCursesWindow_wsyncup},
	{"timeout",         (PyCFunction)PyCursesWindow_wtimeout},
	{"touchline",       (PyCFunction)PyCursesWindow_TouchLine},
	{"touchwin",        (PyCFunction)PyCursesWindow_touchwin},
	{"untouchwin",      (PyCFunction)PyCursesWindow_untouchwin},
	{"vline",           (PyCFunction)PyCursesWindow_Vline},
	{NULL,		        NULL}   /* sentinel */
};

static PyObject *
PyCursesWindow_GetAttr(PyCursesWindowObject *self, char *name)
{
  return Py_FindMethod(PyCursesWindow_Methods, (PyObject *)self, name);
}

/* -------------------------------------------------------*/

PyTypeObject PyCursesWindow_Type = {
	PyObject_HEAD_INIT(&PyType_Type)
	0,			/*ob_size*/
	"curses window",	/*tp_name*/
	sizeof(PyCursesWindowObject),	/*tp_basicsize*/
	0,			/*tp_itemsize*/
	/* methods */
	(destructor)PyCursesWindow_Dealloc, /*tp_dealloc*/
	0,			/*tp_print*/
	(getattrfunc)PyCursesWindow_GetAttr, /*tp_getattr*/
	(setattrfunc)0, /*tp_setattr*/
	0,			/*tp_compare*/
	0,			/*tp_repr*/
	0,			/*tp_as_number*/
	0,			/*tp_as_sequence*/
	0,			/*tp_as_mapping*/
	0,			/*tp_hash*/
};

/*********************************************************************
 Global Functions
**********************************************************************/

static PyObject *ModDict;

/* Function Prototype Macros - They are ugly but very, very useful. ;-)

   X - function name
   TYPE - parameter Type
   ERGSTR - format string for construction of the return value
   PARSESTR - format string for argument parsing
   */

#define NoArgNoReturnFunction(X) \
static PyObject *PyCurses_ ## X (PyObject *self, PyObject *args) \
{ \
  PyCursesInitialised \
  if (!PyArg_NoArgs(args)) return NULL; \
  return PyCursesCheckERR(X(), # X); }

#define NoArgOrFlagNoReturnFunction(X) \
static PyObject *PyCurses_ ## X (PyObject *self, PyObject *args) \
{ \
  int flag = 0; \
  PyCursesInitialised \
  switch(ARG_COUNT(args)) { \
  case 0: \
    return PyCursesCheckERR(X(), # X); \
  case 1: \
    if (!PyArg_Parse(args, "i;True(1) or False(0)", &flag)) return NULL; \
    if (flag) return PyCursesCheckERR(X(), # X); \
    else return PyCursesCheckERR(no ## X (), # X); \
  default: \
    PyErr_SetString(PyExc_TypeError, # X " requires 0 or 1 arguments"); \
    return NULL; } }

#define NoArgReturnIntFunction(X) \
static PyObject *PyCurses_ ## X (PyObject *self, PyObject *args) \
{ \
 PyCursesInitialised \
 if (!PyArg_NoArgs(args)) return NULL; \
 return PyInt_FromLong((long) X()); }


#define NoArgReturnStringFunction(X) \
static PyObject *PyCurses_ ## X (PyObject *self, PyObject *args) \
{ \
  PyCursesInitialised \
  if (!PyArg_NoArgs(args)) return NULL; \
  return PyString_FromString(X()); }

#define NoArgTrueFalseFunction(X) \
static PyObject *PyCurses_ ## X (PyObject *self, PyObject *args) \
{ \
  PyCursesInitialised \
  if (!PyArg_NoArgs(args)) return NULL; \
  if (X () == FALSE) { \
    Py_INCREF(Py_False); \
    return Py_False; \
  } \
  Py_INCREF(Py_True); \
  return Py_True; }

#define NoArgNoReturnVoidFunction(X) \
static PyObject *PyCurses_ ## X (PyObject *self, PyObject *args) \
{ \
  PyCursesInitialised \
  if (!PyArg_NoArgs(args)) return NULL; \
  X(); \
  Py_INCREF(Py_None); \
  return Py_None; }

NoArgNoReturnFunction(beep)
NoArgNoReturnFunction(def_prog_mode)
NoArgNoReturnFunction(def_shell_mode)
NoArgNoReturnFunction(doupdate)
NoArgNoReturnFunction(endwin)
NoArgNoReturnFunction(flash)
NoArgNoReturnFunction(nocbreak)
NoArgNoReturnFunction(noecho)
NoArgNoReturnFunction(nonl)
NoArgNoReturnFunction(noraw)
NoArgNoReturnFunction(reset_prog_mode)
NoArgNoReturnFunction(reset_shell_mode)
NoArgNoReturnFunction(resetty)
NoArgNoReturnFunction(savetty)

NoArgOrFlagNoReturnFunction(cbreak)
NoArgOrFlagNoReturnFunction(echo)
NoArgOrFlagNoReturnFunction(nl)
NoArgOrFlagNoReturnFunction(raw)

NoArgReturnIntFunction(baudrate)
NoArgReturnIntFunction(termattrs)

NoArgReturnStringFunction(termname)
NoArgReturnStringFunction(longname)

NoArgTrueFalseFunction(can_change_color)
NoArgTrueFalseFunction(has_colors)
NoArgTrueFalseFunction(has_ic)
NoArgTrueFalseFunction(has_il)
NoArgTrueFalseFunction(isendwin)
NoArgNoReturnVoidFunction(filter)
NoArgNoReturnVoidFunction(flushinp)
NoArgNoReturnVoidFunction(noqiflush)

static PyObject *
PyCurses_Color_Content(PyObject *self, PyObject *args)
{
  short color,r,g,b;

  PyCursesInitialised
  PyCursesInitialisedColor

  if (ARG_COUNT(args) != 1) {
    PyErr_SetString(PyExc_TypeError, 
		    "color_content requires 1 argument");
    return NULL;
  }

  if (!PyArg_Parse(args, "h;color", &color)) return NULL;

  if (color_content(color, &r, &g, &b) != ERR)
    return Py_BuildValue("(iii)", r, g, b);
  else {
    PyErr_SetString(PyCursesError, 
		    "Argument 1 was out of range. Check value of COLORS.");
    return NULL;
  }
}

static PyObject *
PyCurses_color_pair(PyObject *self, PyObject *args)
{
  int n;

  PyCursesInitialised
  PyCursesInitialisedColor

  if (ARG_COUNT(args) != 1) {
    PyErr_SetString(PyExc_TypeError, "color_pair requires 1 argument");
    return NULL;
  }
  if (!PyArg_Parse(args, "i;number", &n)) return NULL;
  return PyInt_FromLong((long) (n << 8));
}

static PyObject *
PyCurses_Curs_Set(PyObject *self, PyObject *args)
{
  int vis,erg;

  PyCursesInitialised

  if (ARG_COUNT(args)!=1) {
    PyErr_SetString(PyExc_TypeError, "curs_set requires 1 argument");
    return NULL;
  }

  if (!PyArg_Parse(args, "i;int", &vis)) return NULL;

  erg = curs_set(vis);
  if (erg == ERR) return PyCursesCheckERR(erg, "curs_set");

  return PyInt_FromLong((long) erg);
}

static PyObject *
PyCurses_Delay_Output(PyObject *self, PyObject *args)
{
  int ms;

  PyCursesInitialised

  if (ARG_COUNT(args) != 1) {
    PyErr_SetString(PyExc_TypeError, "delay_output requires 1 argument");
    return NULL;
  }
  if (!PyArg_Parse(args, "i;ms", &ms)) return NULL;

  return PyCursesCheckERR(delay_output(ms), "delay_output");
}

static PyObject *
PyCurses_EraseChar(PyObject *self, PyObject *args)
{
  char ch;

  PyCursesInitialised

  if (!PyArg_NoArgs(args)) return NULL;

  ch = erasechar();

  return PyString_FromString(&ch);
}

static PyObject *
PyCurses_getsyx(PyObject *self, PyObject *args)
{
  int x,y;

  PyCursesInitialised

  if (!PyArg_NoArgs(args)) return NULL;

  getsyx(y, x);

  return Py_BuildValue("(ii)", y, x);
}

#ifdef NCURSES_MOUSE_VERSION
static PyObject *
PyCurses_GetMouse(PyObject *self, PyObject *args)
{
	int rtn;
	MEVENT event;

	PyCursesInitialised
	if (!PyArg_NoArgs(args)) return NULL;

	rtn = getmouse( &event );
	if (rtn == ERR) {
		PyErr_SetString(PyCursesError, "getmouse() returned ERR");
		return NULL;
	}
	return Py_BuildValue("(hiiil)", 
			     (short)event.id, 
			     event.x, event.y, event.z,
			     (long) event.bstate);
}

static PyObject *
PyCurses_UngetMouse(PyObject *self, PyObject *args)
{
	MEVENT event;

	PyCursesInitialised
	if (!PyArg_ParseTuple(args, "(hiiil)",
			     &event.id, 
			     &event.x, &event.y, &event.z,
			     (int *) &event.bstate))
	  return NULL;

	return PyCursesCheckERR(ungetmouse(&event), "ungetmouse");
}
#endif

static PyObject *
PyCurses_GetWin(PyCursesWindowObject *self, PyObject *args)
{
  WINDOW *win;
  PyObject *temp;

  PyCursesInitialised

  if (!PyArg_Parse(args, "O;fileobj", &temp)) return NULL;

  if (!PyFile_Check(temp)) {
    PyErr_SetString(PyExc_TypeError, "argument must be a file object");
    return NULL;
  }

  win = getwin(PyFile_AsFile(temp));

  if (win == NULL) {
    PyErr_SetString(PyCursesError, catchall_NULL);
    return NULL;
  }

  return PyCursesWindow_New(win);
}

static PyObject *
PyCurses_HalfDelay(PyObject *self, PyObject *args)
{
  unsigned char tenths;

  PyCursesInitialised

  switch(ARG_COUNT(args)) {
  case 1:
    if (!PyArg_Parse(args, "b;tenths", &tenths)) return NULL;
    break;
  default:
    PyErr_SetString(PyExc_TypeError, "halfdelay requires 1 argument");
    return NULL;
  }

  return PyCursesCheckERR(halfdelay(tenths), "halfdelay");
}

#ifndef STRICT_SYSV_CURSES
 /* No has_key! */
static PyObject * PyCurses_has_key(PyObject *self, PyObject *args)
{
  int ch;

  PyCursesInitialised

  if (!PyArg_Parse(args,"i",&ch)) return NULL;

  if (has_key(ch) == FALSE) {
    Py_INCREF(Py_False);
    return Py_False;
  }
  Py_INCREF(Py_True);
  return Py_True; 
}
#endif /* STRICT_SYSV_CURSES */

static PyObject *
PyCurses_Init_Color(PyObject *self, PyObject *args)
{
  short color, r, g, b;

  PyCursesInitialised
  PyCursesInitialisedColor

  switch(ARG_COUNT(args)) {
  case 4:
    if (!PyArg_Parse(args, "(hhhh);color,r,g,b", &color, &r, &g, &b)) return NULL;
    break;
  default:
    PyErr_SetString(PyExc_TypeError, "init_color requires 4 arguments");
    return NULL;
  }

  return PyCursesCheckERR(init_color(color, r, g, b), "init_color");
}

static PyObject *
PyCurses_Init_Pair(PyObject *self, PyObject *args)
{
  short pair, f, b;

  PyCursesInitialised
  PyCursesInitialisedColor

  if (ARG_COUNT(args) != 3) {
    PyErr_SetString(PyExc_TypeError, "init_pair requires 3 arguments");
    return NULL;
  }

  if (!PyArg_Parse(args, "(hhh);pair, f, b", &pair, &f, &b)) return NULL;

  return PyCursesCheckERR(init_pair(pair, f, b), "init_pair");
}

static PyObject * 
PyCurses_InitScr(PyObject *self, PyObject *args)
{
  WINDOW *win;
  PyObject *lines, *cols;

  if (!PyArg_NoArgs(args)) return NULL;

  if (initialised == TRUE) {
    wrefresh(stdscr);
    return (PyObject *)PyCursesWindow_New(stdscr);
  }

  win = initscr();

  if (win == NULL) {
    PyErr_SetString(PyCursesError, catchall_NULL);
    return NULL;
  }

  initialised = TRUE;

/* This was moved from initcurses() because it core dumped on SGI,
   where they're not defined until you've called initscr() */
#define SetDictInt(string,ch) \
	PyDict_SetItemString(ModDict,string,PyInt_FromLong((long) (ch)));

	/* Here are some graphic symbols you can use */
        SetDictInt("ACS_ULCORNER",      (ACS_ULCORNER));
	SetDictInt("ACS_LLCORNER",      (ACS_LLCORNER));
	SetDictInt("ACS_URCORNER",      (ACS_URCORNER));
	SetDictInt("ACS_LRCORNER",      (ACS_LRCORNER));
	SetDictInt("ACS_LTEE",          (ACS_LTEE));
	SetDictInt("ACS_RTEE",          (ACS_RTEE));
	SetDictInt("ACS_BTEE",          (ACS_BTEE));
	SetDictInt("ACS_TTEE",          (ACS_TTEE));
	SetDictInt("ACS_HLINE",         (ACS_HLINE));
	SetDictInt("ACS_VLINE",         (ACS_VLINE));
	SetDictInt("ACS_PLUS",          (ACS_PLUS));
	SetDictInt("ACS_S1",            (ACS_S1));
	SetDictInt("ACS_S9",            (ACS_S9));
	SetDictInt("ACS_DIAMOND",       (ACS_DIAMOND));
	SetDictInt("ACS_CKBOARD",       (ACS_CKBOARD));
	SetDictInt("ACS_DEGREE",        (ACS_DEGREE));
	SetDictInt("ACS_PLMINUS",       (ACS_PLMINUS));
	SetDictInt("ACS_BULLET",        (ACS_BULLET));
	SetDictInt("ACS_LARROW",        (ACS_LARROW));
	SetDictInt("ACS_RARROW",        (ACS_RARROW));
	SetDictInt("ACS_DARROW",        (ACS_DARROW));
	SetDictInt("ACS_UARROW",        (ACS_UARROW));
	SetDictInt("ACS_BOARD",         (ACS_BOARD));
	SetDictInt("ACS_LANTERN",       (ACS_LANTERN));
	SetDictInt("ACS_BLOCK",         (ACS_BLOCK));
	SetDictInt("ACS_BSSB",          (ACS_ULCORNER));
	SetDictInt("ACS_SSBB",          (ACS_LLCORNER));
	SetDictInt("ACS_BBSS",          (ACS_URCORNER));
	SetDictInt("ACS_SBBS",          (ACS_LRCORNER));
	SetDictInt("ACS_SBSS",          (ACS_RTEE));
	SetDictInt("ACS_SSSB",          (ACS_LTEE));
	SetDictInt("ACS_SSBS",          (ACS_BTEE));
	SetDictInt("ACS_BSSS",          (ACS_TTEE));
	SetDictInt("ACS_BSBS",          (ACS_HLINE));
	SetDictInt("ACS_SBSB",          (ACS_VLINE));
	SetDictInt("ACS_SSSS",          (ACS_PLUS));

	/* The following are never available with strict SYSV curses */
#ifdef ACS_S3
	SetDictInt("ACS_S3",            (ACS_S3));
#endif
#ifdef ACS_S7
	SetDictInt("ACS_S7",            (ACS_S7));
#endif
#ifdef ACS_LEQUAL
	SetDictInt("ACS_LEQUAL",        (ACS_LEQUAL));
#endif
#ifdef ACS_GEQUAL
	SetDictInt("ACS_GEQUAL",        (ACS_GEQUAL));
#endif
#ifdef ACS_PI
	SetDictInt("ACS_PI",            (ACS_PI));
#endif
#ifdef ACS_NEQUAL
	SetDictInt("ACS_NEQUAL",        (ACS_NEQUAL));
#endif
#ifdef ACS_STERLING
	SetDictInt("ACS_STERLING",      (ACS_STERLING));
#endif

  lines = PyInt_FromLong((long) LINES);
  PyDict_SetItemString(ModDict, "LINES", lines);
  Py_DECREF(lines);
  cols = PyInt_FromLong((long) COLS);
  PyDict_SetItemString(ModDict, "COLS", cols);
  Py_DECREF(cols);

  return (PyObject *)PyCursesWindow_New(win);
}


static PyObject *
PyCurses_IntrFlush(PyObject *self, PyObject *args)
{
  int ch;

  PyCursesInitialised

  switch(ARG_COUNT(args)) {
  case 1:
    if (!PyArg_Parse(args,"i;True(1), False(0)",&ch)) return NULL;
    break;
  default:
    PyErr_SetString(PyExc_TypeError, "intrflush requires 1 argument");
    return NULL;
  }

  return PyCursesCheckERR(intrflush(NULL,ch), "intrflush");
}

static PyObject *
PyCurses_KeyName(PyObject *self, PyObject *args)
{
  const char *knp;
  int ch;

  PyCursesInitialised

  if (!PyArg_Parse(args,"i",&ch)) return NULL;

  knp = keyname(ch);

  return PyString_FromString((knp == NULL) ? "" : (char *)knp);
}

static PyObject *  
PyCurses_KillChar(PyObject *self, PyObject *args)  
{  
  char ch;  

  if (!PyArg_NoArgs(args)) return NULL;  

  ch = killchar();  

  return PyString_FromString(&ch);  
}  

static PyObject *
PyCurses_Meta(PyObject *self, PyObject *args)
{
  int ch;

  PyCursesInitialised

  switch(ARG_COUNT(args)) {
  case 1:
    if (!PyArg_Parse(args,"i;True(1), False(0)",&ch)) return NULL;
    break;
  default:
    PyErr_SetString(PyExc_TypeError, "meta requires 1 argument");
    return NULL;
  }

  return PyCursesCheckERR(meta(stdscr, ch), "meta");
}

#ifdef NCURSES_MOUSE_VERSION
static PyObject *
PyCurses_MouseInterval(PyObject *self, PyObject *args)
{
	int interval;
	PyCursesInitialised 

	if (!PyArg_Parse(args,"i;interval",&interval)) 
		return NULL;
	return PyCursesCheckERR(mouseinterval(interval), "mouseinterval");
}

static PyObject *
PyCurses_MouseMask(PyObject *self, PyObject *args)
{
	int newmask;
	mmask_t oldmask, availmask;

	PyCursesInitialised 
	if (!PyArg_Parse(args,"i;mousemask",&newmask)) 
		return NULL;
	availmask = mousemask(newmask, &oldmask);
	return Py_BuildValue("(ll)", (long)availmask, (long)oldmask);
}
#endif

static PyObject *
PyCurses_NewPad(PyObject *self, PyObject *args)
{
  WINDOW *win;
  int nlines, ncols;

  PyCursesInitialised 

  if (!PyArg_Parse(args,"(ii);nlines,ncols",&nlines,&ncols)) return NULL;

  win = newpad(nlines, ncols);
  
  if (win == NULL) {
    PyErr_SetString(PyCursesError, catchall_NULL);
    return NULL;
  }

  return (PyObject *)PyCursesWindow_New(win);
}

static PyObject *
PyCurses_NewWindow(PyObject *self, PyObject *args)
{
  WINDOW *win;
  int nlines, ncols, begin_y, begin_x;

  PyCursesInitialised

  switch (ARG_COUNT(args)) {
  case 2:
    if (!PyArg_Parse(args,"(ii);nlines,ncols",&nlines,&ncols))
      return NULL;
    win = newpad(nlines, ncols);
    break;
  case 4:
    if (!PyArg_Parse(args, "(iiii);nlines,ncols,begin_y,begin_x",
		   &nlines,&ncols,&begin_y,&begin_x))
      return NULL;
    win = newwin(nlines,ncols,begin_y,begin_x);
    break;
  default:
    PyErr_SetString(PyExc_TypeError, "newwin requires 2 or 4 arguments");
    return NULL;
  }

  if (win == NULL) {
    PyErr_SetString(PyCursesError, catchall_NULL);
    return NULL;
  }

  return (PyObject *)PyCursesWindow_New(win);
}

static PyObject *
PyCurses_Pair_Content(PyObject *self, PyObject *args)
{
  short pair,f,b;

  PyCursesInitialised
  PyCursesInitialisedColor

  switch(ARG_COUNT(args)) {
  case 1:
    if (!PyArg_Parse(args, "h;pair", &pair)) return NULL;
    break;
  default:
    PyErr_SetString(PyExc_TypeError, "pair_content requires 1 argument");
    return NULL;
  }

  if (!pair_content(pair, &f, &b)) {
    PyErr_SetString(PyCursesError,
		    "Argument 1 was out of range. (1..COLOR_PAIRS-1)");
    return NULL;
  }

  return Py_BuildValue("(ii)", f, b);
}

static PyObject *
PyCurses_pair_number(PyObject *self, PyObject *args)
{
  int n;

  PyCursesInitialised
  PyCursesInitialisedColor

  switch(ARG_COUNT(args)) {
  case 1:
    if (!PyArg_Parse(args, "i;pairvalue", &n)) return NULL;
    break;
  default:
    PyErr_SetString(PyExc_TypeError,
                    "pair_number requires 1 argument");
    return NULL;
  }

  return PyInt_FromLong((long) ((n & A_COLOR) >> 8));
}

static PyObject *
PyCurses_Putp(PyObject *self, PyObject *args)
{
  char *str;

  if (!PyArg_Parse(args,"s;str", &str)) return NULL;
  return PyCursesCheckERR(putp(str), "putp");
}

static PyObject *
PyCurses_QiFlush(PyObject *self, PyObject *args)
{
  int flag = 0;

  PyCursesInitialised

  switch(ARG_COUNT(args)) {
  case 0:
    qiflush();
    Py_INCREF(Py_None);
    return Py_None;
  case 1:
    if (!PyArg_Parse(args, "i;True(1) or False(0)", &flag)) return NULL;
    if (flag) qiflush();
    else noqiflush();
    Py_INCREF(Py_None);
    return Py_None;
  default:
    PyErr_SetString(PyExc_TypeError, "qiflush requires 0 or 1 arguments");
    return NULL;
  }
}

static PyObject *
PyCurses_setsyx(PyObject *self, PyObject *args)
{
  int y,x;

  PyCursesInitialised

  if (ARG_COUNT(args)!=2) {
    PyErr_SetString(PyExc_TypeError, "setsyx requires 2 arguments");
    return NULL;
  }

  if (!PyArg_Parse(args, "(ii);y, x", &y, &x)) return NULL;

  setsyx(y,x);

  Py_INCREF(Py_None);
  return Py_None;
}

static PyObject *
PyCurses_Start_Color(PyObject *self, PyObject *args)
{
  int code;
  PyObject *c, *cp;

  PyCursesInitialised

  if (!PyArg_NoArgs(args)) return NULL;

  code = start_color();
  if (code != ERR) {
    initialisedcolors = TRUE;
    c = PyInt_FromLong((long) COLORS);
    PyDict_SetItemString(ModDict, "COLORS", c);
    Py_DECREF(c);
    cp = PyInt_FromLong((long) COLOR_PAIRS);
    PyDict_SetItemString(ModDict, "COLOR_PAIRS", cp);
    Py_DECREF(cp);
    Py_INCREF(Py_None);
    return Py_None;
  } else {
    PyErr_SetString(PyCursesError, "start_color() returned ERR");
    return NULL;
  }
}

static PyObject *
PyCurses_tigetflag(PyObject *self, PyObject *args)
{
	char *capname;

	PyCursesInitialised;
		
	if (!PyArg_ParseTuple(args, "z", &capname))
		return NULL;

	return PyInt_FromLong( (long) tigetflag( capname ) );
}

static PyObject *
PyCurses_tigetnum(PyObject *self, PyObject *args)
{
	char *capname;

	PyCursesInitialised;
		
	if (!PyArg_ParseTuple(args, "z", &capname))
		return NULL;

	return PyInt_FromLong( (long) tigetnum( capname ) );
}

static PyObject *
PyCurses_tigetstr(PyObject *self, PyObject *args)
{
	char *capname;

	PyCursesInitialised;
		
	if (!PyArg_ParseTuple(args, "z", &capname))
		return NULL;

	capname = tigetstr( capname );
	if (capname == 0 || capname == (char*) -1) {
		Py_INCREF(Py_None);
		return Py_None;
	}
	return PyString_FromString( capname );
}

static PyObject *
PyCurses_tparm(PyObject *self, PyObject *args)
{
	char* fmt;
	char* result = NULL;
	int i1,i2,i3,i4,i5,i6,i7,i8,i9;

	PyCursesInitialised;

	if (!PyArg_ParseTuple(args, "s|iiiiiiiii:tparm", 
			      &fmt, &i1, &i2, &i3, &i4, 
			      &i5, &i6, &i7, &i8, &i9)) {
		return NULL;
	}
	
	switch (PyTuple_GET_SIZE(args)) {
	case 1:
		result = tparm(fmt);
		break;
	case 2:
		result = tparm(fmt,i1);
		break;
	case 3:
		result = tparm(fmt,i1,i2);
		break;
	case 4:
		result = tparm(fmt,i1,i2,i3);
		break;
	case 5:
		result = tparm(fmt,i1,i2,i3,i4);
		break;
	case 6:
		result = tparm(fmt,i1,i2,i3,i4,i5);
		break;
	case 7:
		result = tparm(fmt,i1,i2,i3,i4,i5,i6);
		break;
	case 8:
		result = tparm(fmt,i1,i2,i3,i4,i5,i6,i7);
		break;
	case 9:
		result = tparm(fmt,i1,i2,i3,i4,i5,i6,i7,i8);
		break;
	case 10:
		result = tparm(fmt,i1,i2,i3,i4,i5,i6,i7,i8,i9);
		break;
	}

	return PyString_FromString(result);
}

static PyObject *
PyCurses_TypeAhead(PyObject *self, PyObject *args)
{
  int fd;

  PyCursesInitialised

  if (!PyArg_Parse(args,"i;fd",&fd)) return NULL;

  PyCursesCheckERR(typeahead( fd ), "typeahead");
  Py_INCREF(Py_None);
  return Py_None;
}

static PyObject *
PyCurses_UnCtrl(PyObject *self, PyObject *args)
{
  PyObject *temp;
  chtype ch;

  PyCursesInitialised

  if (!PyArg_Parse(args,"O;ch or int",&temp)) return NULL;

  if (PyInt_Check(temp))
    ch = (chtype) PyInt_AsLong(temp);
  else if (PyString_Check(temp))
    ch = (chtype) *PyString_AsString(temp);
  else {
    PyErr_SetString(PyExc_TypeError, "argument must be a ch or an int");
    return NULL;
  }

  return PyString_FromString(unctrl(ch));
}

static PyObject *
PyCurses_UngetCh(PyObject *self, PyObject *args)
{
  PyObject *temp;
  chtype ch;

  PyCursesInitialised

  if (!PyArg_Parse(args,"O;ch or int",&temp)) return NULL;

  if (PyInt_Check(temp))
    ch = (chtype) PyInt_AsLong(temp);
  else if (PyString_Check(temp))
    ch = (chtype) *PyString_AsString(temp);
  else {
    PyErr_SetString(PyExc_TypeError, "argument must be a ch or an int");
    return NULL;
  }

  return PyCursesCheckERR(ungetch(ch), "ungetch");
}

static PyObject *
PyCurses_Use_Env(PyObject *self, PyObject *args)
{
  int flag;

  PyCursesInitialised

  switch(ARG_COUNT(args)) {
  case 1:
    if (!PyArg_Parse(args,"i;True(1), False(0)",&flag))
      return NULL;
    break;
  default:
    PyErr_SetString(PyExc_TypeError, "use_env requires 1 argument");
    return NULL;
  }
  use_env(flag);
  Py_INCREF(Py_None);
  return Py_None;
}

/* List of functions defined in the module */

static PyMethodDef PyCurses_methods[] = {
  {"baudrate",            (PyCFunction)PyCurses_baudrate},
  {"beep",                (PyCFunction)PyCurses_beep},
  {"can_change_color",    (PyCFunction)PyCurses_can_change_color},
  {"cbreak",              (PyCFunction)PyCurses_cbreak},
  {"color_content",       (PyCFunction)PyCurses_Color_Content},
  {"color_pair",          (PyCFunction)PyCurses_color_pair},
  {"curs_set",            (PyCFunction)PyCurses_Curs_Set},
  {"def_prog_mode",       (PyCFunction)PyCurses_def_prog_mode},
  {"def_shell_mode",      (PyCFunction)PyCurses_def_shell_mode},
  {"delay_output",        (PyCFunction)PyCurses_Delay_Output},
  {"doupdate",            (PyCFunction)PyCurses_doupdate},
  {"echo",                (PyCFunction)PyCurses_echo},
  {"endwin",              (PyCFunction)PyCurses_endwin},
  {"erasechar",           (PyCFunction)PyCurses_EraseChar},
  {"filter",              (PyCFunction)PyCurses_filter},
  {"flash",               (PyCFunction)PyCurses_flash},
  {"flushinp",            (PyCFunction)PyCurses_flushinp},
#ifdef NCURSES_MOUSE_VERSION
  {"getmouse",            (PyCFunction)PyCurses_GetMouse},
  {"ungetmouse",          (PyCFunction)PyCurses_UngetMouse, METH_VARARGS},
#endif
  {"getsyx",              (PyCFunction)PyCurses_getsyx},
  {"getwin",              (PyCFunction)PyCurses_GetWin},
  {"has_colors",          (PyCFunction)PyCurses_has_colors},
  {"has_ic",              (PyCFunction)PyCurses_has_ic},
  {"has_il",              (PyCFunction)PyCurses_has_il},
#ifndef STRICT_SYSV_CURSES
  {"has_key",             (PyCFunction)PyCurses_has_key},
#endif
  {"halfdelay",           (PyCFunction)PyCurses_HalfDelay},
  {"init_color",          (PyCFunction)PyCurses_Init_Color},
  {"init_pair",           (PyCFunction)PyCurses_Init_Pair},
  {"initscr",             (PyCFunction)PyCurses_InitScr},
  {"intrflush",           (PyCFunction)PyCurses_IntrFlush},
  {"isendwin",            (PyCFunction)PyCurses_isendwin},
  {"keyname",             (PyCFunction)PyCurses_KeyName},
  {"killchar",            (PyCFunction)PyCurses_KillChar}, 
  {"longname",            (PyCFunction)PyCurses_longname}, 
  {"meta",                (PyCFunction)PyCurses_Meta},
#ifdef NCURSES_MOUSE_VERSION
  {"mouseinterval",       (PyCFunction)PyCurses_MouseInterval},
  {"mousemask",           (PyCFunction)PyCurses_MouseMask},
#endif
  {"newpad",              (PyCFunction)PyCurses_NewPad},
  {"newwin",              (PyCFunction)PyCurses_NewWindow},
  {"nl",                  (PyCFunction)PyCurses_nl},
  {"nocbreak",            (PyCFunction)PyCurses_nocbreak},
  {"noecho",              (PyCFunction)PyCurses_noecho},
  {"nonl",                (PyCFunction)PyCurses_nonl},
  {"noqiflush",           (PyCFunction)PyCurses_noqiflush},
  {"noraw",               (PyCFunction)PyCurses_noraw},
  {"pair_content",        (PyCFunction)PyCurses_Pair_Content},
  {"pair_number",         (PyCFunction)PyCurses_pair_number},
  {"putp",                (PyCFunction)PyCurses_Putp},
  {"qiflush",             (PyCFunction)PyCurses_QiFlush},
  {"raw",                 (PyCFunction)PyCurses_raw},
  {"reset_prog_mode",     (PyCFunction)PyCurses_reset_prog_mode},
  {"reset_shell_mode",    (PyCFunction)PyCurses_reset_shell_mode},
  {"resetty",             (PyCFunction)PyCurses_resetty},
  {"savetty",             (PyCFunction)PyCurses_savetty},
  {"setsyx",              (PyCFunction)PyCurses_setsyx},
  {"start_color",         (PyCFunction)PyCurses_Start_Color},
  {"termattrs",           (PyCFunction)PyCurses_termattrs},
  {"termname",            (PyCFunction)PyCurses_termname},
  {"tigetflag",		  (PyCFunction)PyCurses_tigetflag, METH_VARARGS},
  {"tigetnum",		  (PyCFunction)PyCurses_tigetnum, METH_VARARGS},
  {"tigetstr",		  (PyCFunction)PyCurses_tigetstr, METH_VARARGS},
  {"tparm",               (PyCFunction)PyCurses_tparm, METH_VARARGS},
  {"typeahead",           (PyCFunction)PyCurses_TypeAhead},
  {"unctrl",              (PyCFunction)PyCurses_UnCtrl},
  {"ungetch",             (PyCFunction)PyCurses_UngetCh},
  {"use_env",             (PyCFunction)PyCurses_Use_Env},
  {NULL,		NULL}		/* sentinel */
};

/* Initialization function for the module */

void
init_curses(void)
{
	PyObject *m, *d, *v;

	/* Create the module and add the functions */
	m = Py_InitModule("_curses", PyCurses_methods);

	/* Add some symbolic constants to the module */
	d = PyModule_GetDict(m);
	ModDict = d; /* For PyCurses_InitScr */

	/* For exception curses.error */
	PyCursesError = PyErr_NewException("_curses.error", NULL, NULL);
	PyDict_SetItemString(d, "error", PyCursesError);

	/* Make the version available */
	v = PyString_FromString(PyCursesVersion);
	PyDict_SetItemString(d, "version", v);
	PyDict_SetItemString(d, "__version__", v);
	Py_DECREF(v);

	/* Here are some attributes you can add to chars to print */
	
	SetDictInt("A_ATTRIBUTES",      A_ATTRIBUTES);
	SetDictInt("A_NORMAL",		A_NORMAL);
	SetDictInt("A_STANDOUT",	A_STANDOUT);
	SetDictInt("A_UNDERLINE",	A_UNDERLINE);
	SetDictInt("A_REVERSE",		A_REVERSE);
	SetDictInt("A_BLINK",		A_BLINK);
	SetDictInt("A_DIM",		A_DIM);
	SetDictInt("A_BOLD",		A_BOLD);
	SetDictInt("A_ALTCHARSET",	A_ALTCHARSET);
	SetDictInt("A_INVIS",           A_INVIS);
	SetDictInt("A_PROTECT",         A_PROTECT);
	SetDictInt("A_CHARTEXT",        A_CHARTEXT);
	SetDictInt("A_COLOR",           A_COLOR);

	/* The following are never available with strict SYSV curses */
#ifdef A_HORIZONTAL
	SetDictInt("A_HORIZONTAL",      A_HORIZONTAL);
#endif
#ifdef A_LEFT
	SetDictInt("A_LEFT",            A_LEFT);
#endif
#ifdef A_LOW
	SetDictInt("A_LOW",             A_LOW);
#endif
#ifdef A_RIGHT
	SetDictInt("A_RIGHT",           A_RIGHT);
#endif
#ifdef A_TOP
	SetDictInt("A_TOP",             A_TOP);
#endif
#ifdef A_VERTICAL
	SetDictInt("A_VERTICAL",        A_VERTICAL);
#endif

	SetDictInt("COLOR_BLACK",       COLOR_BLACK);
	SetDictInt("COLOR_RED",         COLOR_RED);
	SetDictInt("COLOR_GREEN",       COLOR_GREEN);
	SetDictInt("COLOR_YELLOW",      COLOR_YELLOW);
	SetDictInt("COLOR_BLUE",        COLOR_BLUE);
	SetDictInt("COLOR_MAGENTA",     COLOR_MAGENTA);
	SetDictInt("COLOR_CYAN",        COLOR_CYAN);
	SetDictInt("COLOR_WHITE",       COLOR_WHITE);

#ifdef NCURSES_MOUSE_VERSION
	/* Mouse-related constants */
	SetDictInt("BUTTON1_PRESSED",          BUTTON1_PRESSED);
	SetDictInt("BUTTON1_RELEASED",         BUTTON1_RELEASED);
	SetDictInt("BUTTON1_CLICKED",          BUTTON1_CLICKED);
	SetDictInt("BUTTON1_DOUBLE_CLICKED",   BUTTON1_DOUBLE_CLICKED);
	SetDictInt("BUTTON1_TRIPLE_CLICKED",   BUTTON1_TRIPLE_CLICKED);

	SetDictInt("BUTTON2_PRESSED",          BUTTON2_PRESSED);
	SetDictInt("BUTTON2_RELEASED",         BUTTON2_RELEASED);
	SetDictInt("BUTTON2_CLICKED",          BUTTON2_CLICKED);
	SetDictInt("BUTTON2_DOUBLE_CLICKED",   BUTTON2_DOUBLE_CLICKED);
	SetDictInt("BUTTON2_TRIPLE_CLICKED",   BUTTON2_TRIPLE_CLICKED);

	SetDictInt("BUTTON3_PRESSED",          BUTTON3_PRESSED);
	SetDictInt("BUTTON3_RELEASED",         BUTTON3_RELEASED);
	SetDictInt("BUTTON3_CLICKED",          BUTTON3_CLICKED);
	SetDictInt("BUTTON3_DOUBLE_CLICKED",   BUTTON3_DOUBLE_CLICKED);
	SetDictInt("BUTTON3_TRIPLE_CLICKED",   BUTTON3_TRIPLE_CLICKED);

	SetDictInt("BUTTON4_PRESSED",          BUTTON4_PRESSED);
	SetDictInt("BUTTON4_RELEASED",         BUTTON4_RELEASED);
	SetDictInt("BUTTON4_CLICKED",          BUTTON4_CLICKED);
	SetDictInt("BUTTON4_DOUBLE_CLICKED",   BUTTON4_DOUBLE_CLICKED);
	SetDictInt("BUTTON4_TRIPLE_CLICKED",   BUTTON4_TRIPLE_CLICKED);

	SetDictInt("BUTTON_SHIFT",             BUTTON_SHIFT);
	SetDictInt("BUTTON_CTRL",              BUTTON_CTRL);
	SetDictInt("BUTTON_ALT",               BUTTON_ALT);

	SetDictInt("ALL_MOUSE_EVENTS",         ALL_MOUSE_EVENTS);
	SetDictInt("REPORT_MOUSE_POSITION",    REPORT_MOUSE_POSITION);
#endif
	/* Now set everything up for KEY_ variables */
	{
	  int key;
	  char *key_n;
	  char *key_n2;
	  for (key=KEY_MIN;key < KEY_MAX; key++) {
	    key_n = (char *)keyname(key);
	    if (key_n == NULL || strcmp(key_n,"UNKNOWN KEY")==0)
	      continue;
	    if (strncmp(key_n,"KEY_F(",6)==0) {
	      char *p1, *p2;
	      key_n2 = malloc(strlen(key_n)+1);
	      p1 = key_n;
	      p2 = key_n2;
	      while (*p1) {
		if (*p1 != '(' && *p1 != ')') {
		  *p2 = *p1;
		  p2++;
		}
		p1++;
	      }
	      *p2 = (char)0;
	    } else
	      key_n2 = key_n;
	    PyDict_SetItemString(d,key_n2,PyInt_FromLong((long) key));
	    if (key_n2 != key_n)
	      free(key_n2);
	  }
	  SetDictInt("KEY_MIN", KEY_MIN);
	  SetDictInt("KEY_MAX", KEY_MAX);
	}
}