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* wrap/python/Makefile.am (lib_LTLIBRARIES)

Browse source 
(libspotswigpy_la_SOURCES, libspotswigpy_la_CFLAGS)
(libspotswigpy_la_LDFLAGS): New variables.
(_spot_la_LIBADD, _buddy_la_LDFLAGS): Link with libspotswigpy.la
($(srcdir)/spot_wrap.cxx, $(srcdir)/buddy_wrap.cxx): Run
swig with -c.
* wrap/python/tests/libpy.c: New file.
* wrap/python/tests/run.in: Run python if no arguments are given.
* wrap/python/tests/interdep.py: New file.
* wrap/python/tests/Makefile.am (TESTS): Add interdep.py.
This commit is contained in:
Alexandre Duret-Lutz 2003-08-04 15:35:55 +00:00
parent ea9a96237b
commit 31f4f7b79a
7 changed files with 673 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

13
wrap/python/Makefile.am
View file

@ -5,22 +5,27 @@ AM_CPPFLAGS = -I$(PYTHONINC) -I$(top_srcdir)/src $(BUDDY_CPPFLAGS)
EXTRA_DIST = ltihooks.py spot.i buddy.i
python_PYTHON = $(srcdir)/spot.py $(srcdir)/buddy.py
pyexec_LTLIBRARIES = _spot.la _buddy.la
lib_LTLIBRARIES = libspotswigpy.la
libspotswigpy_la_SOURCES = libpy.c
libspotswigpy_la_CFLAGS = -DSWIG_GLOBAL
libspotswigpy_la_LDFLAGS = -avoid-version
_spot_la_SOURCES = $(srcdir)/spot_wrap.cxx
_spot_la_LDFLAGS = -avoid-version -module
_spot_la_LIBADD = $(top_builddir)/src/libspot.la
_spot_la_LIBADD = $(top_builddir)/src/libspot.la libspotswigpy.la
$(srcdir)/spot_wrap.cxx: $(srcdir)/spot.i
swig -c++ -python -I$(top_srcdir)/src $(srcdir)/spot.i
swig -c -c++ -python -I$(srcdir) -I$(top_srcdir)/src $(srcdir)/spot.i
$(srcdir)/spot.py: $(srcdir)/spot.i
$(MAKE) $(AM_MAKEFLAGS) spot_wrap.cxx
_buddy_la_SOURCES = $(srcdir)/buddy_wrap.cxx
_buddy_la_LDFLAGS = -avoid-version -module $(BUDDY_LDFLAGS)
_buddy_la_LDFLAGS = -avoid-version -module $(BUDDY_LDFLAGS) libspotswigpy.la
$(srcdir)/buddy_wrap.cxx: $(srcdir)/buddy.i
swig -c++ -python $(BUDDY_CPPFLAGS) $(srcdir)/buddy.i
swig -c -c++ -python $(BUDDY_CPPFLAGS) $(srcdir)/buddy.i
$(srcdir)/buddy.py: $(srcdir)/buddy.i
$(MAKE) $(AM_MAKEFLAGS) buddy_wrap.cxx

625
wrap/python/libpy.c Normal file
View file

@ -0,0 +1,625 @@
#include "Python.h"
/***********************************************************************
* common.swg
*
* This file contains generic SWIG runtime support for pointer
* type checking as well as a few commonly used macros to control
* external linkage.
*
* Author : David Beazley (beazley@cs.uchicago.edu)
*
* Copyright (c) 1999-2000, The University of Chicago
*
* This file may be freely redistributed without license or fee provided
* this copyright message remains intact.
************************************************************************/
#include <string.h>
#if defined(_WIN32) || defined(__WIN32__)
# if defined(_MSC_VER)
# if defined(STATIC_LINKED)
# define SWIGEXPORT(a) a
# define SWIGIMPORT(a) extern a
# else
# define SWIGEXPORT(a) __declspec(dllexport) a
# define SWIGIMPORT(a) extern a
# endif
# else
# if defined(__BORLANDC__)
# define SWIGEXPORT(a) a _export
# define SWIGIMPORT(a) a _export
# else
# define SWIGEXPORT(a) a
# define SWIGIMPORT(a) a
# endif
# endif
#else
# define SWIGEXPORT(a) a
# define SWIGIMPORT(a) a
#endif
#ifdef SWIG_GLOBAL
#define SWIGRUNTIME(a) SWIGEXPORT(a)
#else
#define SWIGRUNTIME(a) static a
#endif
#ifdef __cplusplus
extern "C" {
#endif
typedef void *(*swig_converter_func)(void *);
typedef struct swig_type_info *(*swig_dycast_func)(void **);
typedef struct swig_type_info {
const char *name;
swig_converter_func converter;
const char *str;
void *clientdata;
swig_dycast_func dcast;
struct swig_type_info *next;
struct swig_type_info *prev;
} swig_type_info;
#ifdef SWIG_NOINCLUDE
SWIGIMPORT(swig_type_info *) SWIG_TypeRegister(swig_type_info *);
SWIGIMPORT(swig_type_info *) SWIG_TypeCheck(char *c, swig_type_info *);
SWIGIMPORT(void *) SWIG_TypeCast(swig_type_info *, void *);
SWIGIMPORT(swig_type_info *) SWIG_TypeDynamicCast(swig_type_info *, void **);
SWIGIMPORT(const char *) SWIG_TypeName(const swig_type_info *);
SWIGIMPORT(swig_type_info *) SWIG_TypeQuery(const char *);
SWIGIMPORT(void) SWIG_TypeClientData(swig_type_info *, void *);
#else
static swig_type_info *swig_type_list = 0;
/* Register a type mapping with the type-checking */
SWIGRUNTIME(swig_type_info *)
SWIG_TypeRegister(swig_type_info *ti)
{
swig_type_info *tc, *head, *ret, *next;
/* Check to see if this type has already been registered */
tc = swig_type_list;
while (tc) {
if (strcmp(tc->name, ti->name) == 0) {
/* Already exists in the table. Just add additional types to the list */
if (tc->clientdata) ti->clientdata = tc->clientdata;
head = tc;
next = tc->next;
goto l1;
}
tc = tc->prev;
}
head = ti;
next = 0;
/* Place in list */
ti->prev = swig_type_list;
swig_type_list = ti;
/* Build linked lists */
l1:
ret = head;
tc = ti + 1;
/* Patch up the rest of the links */
while (tc->name) {
head->next = tc;
tc->prev = head;
head = tc;
tc++;
}
if (next) next->prev = head; /**/
head->next = next;
return ret;
}
/* Check the typename */
SWIGRUNTIME(swig_type_info *)
SWIG_TypeCheck(char *c, swig_type_info *ty)
{
swig_type_info *s;
if (!ty) return 0; /* Void pointer */
s = ty->next; /* First element always just a name */
do {
if (strcmp(s->name,c) == 0) {
if (s == ty->next) return s;
/* Move s to the top of the linked list */
s->prev->next = s->next;
if (s->next) {
s->next->prev = s->prev;
}
/* Insert s as second element in the list */
s->next = ty->next;
if (ty->next) ty->next->prev = s;
ty->next = s;
s->prev = ty; /**/
return s;
}
s = s->next;
} while (s && (s != ty->next));
return 0;
}
/* Cast a pointer up an inheritance hierarchy */
SWIGRUNTIME(void *)
SWIG_TypeCast(swig_type_info *ty, void *ptr)
{
if ((!ty) || (!ty->converter)) return ptr;
return (*ty->converter)(ptr);
}
/* Dynamic pointer casting. Down an inheritance hierarchy */
SWIGRUNTIME(swig_type_info *)
SWIG_TypeDynamicCast(swig_type_info *ty, void **ptr)
{
swig_type_info *lastty = ty;
if (!ty || !ty->dcast) return ty;
while (ty && (ty->dcast)) {
ty = (*ty->dcast)(ptr);
if (ty) lastty = ty;
}
return lastty;
}
/* Return the name associated with this type */
SWIGRUNTIME(const char *)
SWIG_TypeName(const swig_type_info *ty) {
return ty->name;
}
/* Search for a swig_type_info structure */
SWIGRUNTIME(swig_type_info *)
SWIG_TypeQuery(const char *name) {
swig_type_info *ty = swig_type_list;
while (ty) {
if (ty->str && (strcmp(name,ty->str) == 0)) return ty;
if (ty->name && (strcmp(name,ty->name) == 0)) return ty;
ty = ty->prev;
}
return 0;
}
/* Set the clientdata field for a type */
SWIGRUNTIME(void)
SWIG_TypeClientData(swig_type_info *ti, void *clientdata) {
swig_type_info *tc, *equiv;
if (ti->clientdata == clientdata) return;
ti->clientdata = clientdata;
equiv = ti->next;
while (equiv) {
if (!equiv->converter) {
tc = swig_type_list;
while (tc) {
if ((strcmp(tc->name, equiv->name) == 0))
SWIG_TypeClientData(tc,clientdata);
tc = tc->prev;
}
}
equiv = equiv->next;
}
}
#endif
#ifdef __cplusplus
}
#endif
/***********************************************************************
* python.swg
*
* This file contains the runtime support for Python modules
* and includes code for managing global variables and pointer
* type checking.
*
* Author : David Beazley (beazley@cs.uchicago.edu)
************************************************************************/
#include "Python.h"
#ifdef __cplusplus
extern "C" {
#endif
#define SWIG_PY_INT 1
#define SWIG_PY_FLOAT 2
#define SWIG_PY_STRING 3
#define SWIG_PY_POINTER 4
#define SWIG_PY_BINARY 5
/* Flags for pointer conversion */
#define SWIG_POINTER_EXCEPTION 0x1
#define SWIG_POINTER_DISOWN 0x2
/* Exception handling in wrappers */
#define SWIG_fail goto fail
/* Constant information structure */
typedef struct swig_const_info {
int type;
char *name;
long lvalue;
double dvalue;
void *pvalue;
swig_type_info **ptype;
} swig_const_info;
#ifdef SWIG_NOINCLUDE
SWIGEXPORT(PyObject *) SWIG_newvarlink(void);
SWIGEXPORT(void) SWIG_addvarlink(PyObject *, char *, PyObject *(*)(void), int (*)(PyObject *));
SWIGEXPORT(int) SWIG_ConvertPtr(PyObject *, void **, swig_type_info *, int);
SWIGEXPORT(int) SWIG_ConvertPacked(PyObject *, void *, int sz, swig_type_info *, int);
SWIGEXPORT(char *) SWIG_PackData(char *c, void *, int);
SWIGEXPORT(char *) SWIG_UnpackData(char *c, void *, int);
SWIGEXPORT(PyObject *) SWIG_NewPointerObj(void *, swig_type_info *,int own);
SWIGEXPORT(PyObject *) SWIG_NewPackedObj(void *, int sz, swig_type_info *);
SWIGEXPORT(void) SWIG_InstallConstants(PyObject *d, swig_const_info constants[]);
#else
/* -----------------------------------------------------------------------------
* global variable support code.
* ----------------------------------------------------------------------------- */
typedef struct swig_globalvar {
char *name; /* Name of global variable */
PyObject *(*get_attr)(void); /* Return the current value */
int (*set_attr)(PyObject *); /* Set the value */
struct swig_globalvar *next;
} swig_globalvar;
typedef struct swig_varlinkobject {
PyObject_HEAD
swig_globalvar *vars;
} swig_varlinkobject;
static PyObject *
swig_varlink_repr(swig_varlinkobject *v) {
v = v;
return PyString_FromString("<Global variables>");
}
static int
swig_varlink_print(swig_varlinkobject *v, FILE *fp, int flags) {
swig_globalvar *var;
flags = flags;
fprintf(fp,"Global variables { ");
for (var = v->vars; var; var=var->next) {
fprintf(fp,"%s", var->name);
if (var->next) fprintf(fp,", ");
}
fprintf(fp," }\n");
return 0;
}
static PyObject *
swig_varlink_getattr(swig_varlinkobject *v, char *n) {
swig_globalvar *var = v->vars;
while (var) {
if (strcmp(var->name,n) == 0) {
return (*var->get_attr)();
}
var = var->next;
}
PyErr_SetString(PyExc_NameError,"Unknown C global variable");
return NULL;
}
static int
swig_varlink_setattr(swig_varlinkobject *v, char *n, PyObject *p) {
swig_globalvar *var = v->vars;
while (var) {
if (strcmp(var->name,n) == 0) {
return (*var->set_attr)(p);
}
var = var->next;
}
PyErr_SetString(PyExc_NameError,"Unknown C global variable");
return 1;
}
statichere PyTypeObject varlinktype = {
PyObject_HEAD_INIT(0)
0,
(char *)"swigvarlink", /* Type name */
sizeof(swig_varlinkobject), /* Basic size */
0, /* Itemsize */
0, /* Deallocator */
(printfunc) swig_varlink_print, /* Print */
(getattrfunc) swig_varlink_getattr, /* get attr */
(setattrfunc) swig_varlink_setattr, /* Set attr */
0, /* tp_compare */
(reprfunc) swig_varlink_repr, /* tp_repr */
0, /* tp_as_number */
0, /* tp_as_mapping*/
0, /* tp_hash */
};
/* Create a variable linking object for use later */
SWIGRUNTIME(PyObject *)
SWIG_newvarlink(void) {
swig_varlinkobject *result = 0;
result = PyMem_NEW(swig_varlinkobject,1);
varlinktype.ob_type = &PyType_Type; /* Patch varlinktype into a PyType */
result->ob_type = &varlinktype;
result->vars = 0;
result->ob_refcnt = 0;
Py_XINCREF((PyObject *) result);
return ((PyObject*) result);
}
SWIGRUNTIME(void)
SWIG_addvarlink(PyObject *p, char *name,
PyObject *(*get_attr)(void), int (*set_attr)(PyObject *p)) {
swig_varlinkobject *v;
swig_globalvar *gv;
v= (swig_varlinkobject *) p;
gv = (swig_globalvar *) malloc(sizeof(swig_globalvar));
gv->name = (char *) malloc(strlen(name)+1);
strcpy(gv->name,name);
gv->get_attr = get_attr;
gv->set_attr = set_attr;
gv->next = v->vars;
v->vars = gv;
}
/* Pack binary data into a string */
SWIGRUNTIME(char *)
SWIG_PackData(char *c, void *ptr, int sz) {
static char hex[17] = "0123456789abcdef";
int i;
unsigned char *u = (unsigned char *) ptr;
register unsigned char uu;
for (i = 0; i < sz; i++,u++) {
uu = *u;
*(c++) = hex[(uu & 0xf0) >> 4];
*(c++) = hex[uu & 0xf];
}
return c;
}
/* Unpack binary data from a string */
SWIGRUNTIME(char *)
SWIG_UnpackData(char *c, void *ptr, int sz) {
register unsigned char uu = 0;
register int d;
unsigned char *u = (unsigned char *) ptr;
int i;
for (i = 0; i < sz; i++, u++) {
d = *(c++);
if ((d >= '0') && (d <= '9'))
uu = ((d - '0') << 4);
else if ((d >= 'a') && (d <= 'f'))
uu = ((d - ('a'-10)) << 4);
d = *(c++);
if ((d >= '0') && (d <= '9'))
uu |= (d - '0');
else if ((d >= 'a') && (d <= 'f'))
uu |= (d - ('a'-10));
*u = uu;
}
return c;
}
/* Convert a pointer value */
SWIGRUNTIME(int)
SWIG_ConvertPtr(PyObject *obj, void **ptr, swig_type_info *ty, int flags) {
swig_type_info *tc;
char *c;
static PyObject *SWIG_this = 0;
int newref = 0;
PyObject *pyobj = 0;
if (!obj) return 0;
if (obj == Py_None) {
*ptr = 0;
return 0;
}
#ifdef SWIG_COBJECT_TYPES
if (!(PyCObject_Check(obj))) {
if (!SWIG_this)
SWIG_this = PyString_FromString("this");
pyobj = obj;
obj = PyObject_GetAttr(obj,SWIG_this);
newref = 1;
if (!obj) goto type_error;
if (!PyCObject_Check(obj)) {
Py_DECREF(obj);
goto type_error;
}
}
*ptr = PyCObject_AsVoidPtr(obj);
c = (char *) PyCObject_GetDesc(obj);
if (newref) Py_DECREF(obj);
goto cobject;
#else
if (!(PyString_Check(obj))) {
if (!SWIG_this)
SWIG_this = PyString_FromString("this");
pyobj = obj;
obj = PyObject_GetAttr(obj,SWIG_this);
newref = 1;
if (!obj) goto type_error;
if (!PyString_Check(obj)) {
Py_DECREF(obj);
goto type_error;
}
}
c = PyString_AsString(obj);
/* Pointer values must start with leading underscore */
if (*c != '_') {
*ptr = (void *) 0;
if (strcmp(c,"NULL") == 0) {
if (newref) { Py_DECREF(obj); }
return 0;
} else {
if (newref) { Py_DECREF(obj); }
goto type_error;
}
}
c++;
c = SWIG_UnpackData(c,ptr,sizeof(void *));
if (newref) { Py_DECREF(obj); }
#endif
#ifdef SWIG_COBJECT_TYPES
cobject:
#endif
if (ty) {
tc = SWIG_TypeCheck(c,ty);
if (!tc) goto type_error;
*ptr = SWIG_TypeCast(tc,(void*) *ptr);
}
if ((pyobj) && (flags & SWIG_POINTER_DISOWN)) {
PyObject *zero = PyInt_FromLong(0);
PyObject_SetAttrString(pyobj,(char*)"thisown",zero);
Py_DECREF(zero);
}
return 0;
type_error:
if (flags & SWIG_POINTER_EXCEPTION) {
if (ty) {
char *temp = (char *) malloc(64+strlen(ty->name));
sprintf(temp,"Type error. Expected %s", ty->name);
PyErr_SetString(PyExc_TypeError, temp);
free((char *) temp);
} else {
PyErr_SetString(PyExc_TypeError,"Expected a pointer");
}
}
return -1;
}
/* Convert a packed value value */
SWIGRUNTIME(int)
SWIG_ConvertPacked(PyObject *obj, void *ptr, int sz, swig_type_info *ty, int flags) {
swig_type_info *tc;
char *c;
if ((!obj) || (!PyString_Check(obj))) goto type_error;
c = PyString_AsString(obj);
/* Pointer values must start with leading underscore */
if (*c != '_') goto type_error;
c++;
c = SWIG_UnpackData(c,ptr,sz);
if (ty) {
tc = SWIG_TypeCheck(c,ty);
if (!tc) goto type_error;
}
return 0;
type_error:
if (flags) {
if (ty) {
char *temp = (char *) malloc(64+strlen(ty->name));
sprintf(temp,"Type error. Expected %s", ty->name);
PyErr_SetString(PyExc_TypeError, temp);
free((char *) temp);
} else {
PyErr_SetString(PyExc_TypeError,"Expected a pointer");
}
}
return -1;
}
/* Create a new pointer object */
SWIGRUNTIME(PyObject *)
SWIG_NewPointerObj(void *ptr, swig_type_info *type, int own) {
PyObject *robj;
if (!ptr) {
Py_INCREF(Py_None);
return Py_None;
}
#ifdef SWIG_COBJECT_TYPES
robj = PyCObject_FromVoidPtrAndDesc((void *) ptr, (char *) type->name, NULL);
#else
{
char result[1024];
char *r = result;
*(r++) = '_';
r = SWIG_PackData(r,&ptr,sizeof(void *));
strcpy(r,type->name);
robj = PyString_FromString(result);
}
#endif
if (!robj || (robj == Py_None)) return robj;
if (type->clientdata) {
PyObject *inst;
PyObject *args = Py_BuildValue((char*)"(O)", robj);
Py_DECREF(robj);
inst = PyObject_CallObject((PyObject *) type->clientdata, args);
Py_DECREF(args);
if (inst) {
if (own) {
PyObject *n = PyInt_FromLong(1);
PyObject_SetAttrString(inst,(char*)"thisown",n);
Py_DECREF(n);
}
robj = inst;
}
}
return robj;
}
SWIGRUNTIME(PyObject *)
SWIG_NewPackedObj(void *ptr, int sz, swig_type_info *type) {
char result[1024];
char *r = result;
if ((2*sz + 1 + strlen(type->name)) > 1000) return 0;
*(r++) = '_';
r = SWIG_PackData(r,ptr,sz);
strcpy(r,type->name);
return PyString_FromString(result);
}
/* Install Constants */
SWIGRUNTIME(void)
SWIG_InstallConstants(PyObject *d, swig_const_info constants[]) {
int i;
PyObject *obj;
for (i = 0; constants[i].type; i++) {
switch(constants[i].type) {
case SWIG_PY_INT:
obj = PyInt_FromLong(constants[i].lvalue);
break;
case SWIG_PY_FLOAT:
obj = PyFloat_FromDouble(constants[i].dvalue);
break;
case SWIG_PY_STRING:
obj = PyString_FromString((char *) constants[i].pvalue);
break;
case SWIG_PY_POINTER:
obj = SWIG_NewPointerObj(constants[i].pvalue, *(constants[i]).ptype,0);
break;
case SWIG_PY_BINARY:
obj = SWIG_NewPackedObj(constants[i].pvalue, constants[i].lvalue, *(constants[i].ptype));
break;
default:
obj = 0;
break;
}
if (obj) {
PyDict_SetItemString(d,constants[i].name,obj);
Py_DECREF(obj);
}
}
}
#endif
#ifdef __cplusplus
}
#endif

2
wrap/python/spot.i
View file

@ -3,6 +3,8 @@
%include "std_string.i"
%include "std_list.i"
%import "buddy.i"
%{
#include "ltlast/formula.hh"
#include "ltlast/refformula.hh"

3
wrap/python/tests/Makefile.am
View file

@ -10,4 +10,5 @@ TESTS = \
ltlsimple.py \
ltlparse.py \
bddnqueen.py \
ltl2tgba.test
ltl2tgba.test \
interdep.py

22
wrap/python/tests/interdep.py Executable file
View file

@ -0,0 +1,22 @@
# Make sure that interdependencies between the spot and buddy wrappers
# are not problematic.
import ltihooks
import spot
import buddy
e = spot.default_environment.instance()
p = spot.empty_parse_error_list()
f = spot.parse('GFa', p, e)
dict = spot.bdd_dict()
a = spot.ltl_to_tgba(f, dict)
s0 = a.get_init_state()
b = s0.as_bdd()
print b
iter = a.succ_iter(s0)
iter.first()
while not iter.done():
c = iter.current_condition()
print c
b &= c # `&=' is defined only in buddy. So if this statement works
# it means buddy can grok spot's objects.
iter.next()
print b

5
wrap/python/tests/run.in
View file

@ -4,10 +4,7 @@
# unset, be quiet.
test -n "$srcdir" && test -z "$VERBOSE" && exec >/dev/null 2>&1
if test -z "$1"; then
echo "Usage: ./run something" 2>&1
exit 1
fi
test -z "$1" && PYTHONPATH=..:@srcdir@/.. exec @PYTHON@
case $1 in
*.py)