18 files changed, 136 insertions, 19 deletions

diff --git a/externals/grill/py/build/config-lnx.def b/externals/grill/py/build/config-lnx.def
index 10e518f5..86477fcc 100644
--- a/externals/grill/py/build/config-lnx.def
+++ b/externals/grill/py/build/config-lnx.def
@@ -11,4 +11,7 @@ PY_NUMPY=1
 # PY_NUMERIC=1
 
 # use thread-safe GIL functionality (do this for python version >= 2.3!)
-PY_USE_GIL=1
\ No newline at end of file
+PY_USE_GIL=1
+
+# use inofficial (pure data) functionality
+# PY_USE_INOFFICIAL=1
diff --git a/externals/grill/py/build/config-mac.def b/externals/grill/py/build/config-mac.def
index 752ee335..43f31fa6 100644
--- a/externals/grill/py/build/config-mac.def
+++ b/externals/grill/py/build/config-mac.def
@@ -5,4 +5,7 @@ PY_NUMPY=1
 # PY_NUMERIC=1
 
 # use thread-safe GIL functionality (do this for python version >= 2.3!)
-PY_USE_GIL=1
\ No newline at end of file
+PY_USE_GIL=1
+
+# use inofficial (pure data) functionality
+# PY_USE_INOFFICIAL=1
diff --git a/externals/grill/py/build/config-win.def b/externals/grill/py/build/config-win.def
index 98ab5552..9c81bf35 100644
--- a/externals/grill/py/build/config-win.def
+++ b/externals/grill/py/build/config-win.def
@@ -11,4 +11,7 @@ PY_NUMPY=1
 # PY_NUMERIC=1
 
 # use thread-safe GIL functionality (do this for python version >= 2.3!)
-PY_USE_GIL=1
\ No newline at end of file
+PY_USE_GIL=1
+
+# use inofficial (pure data) functionality
+# PY_USE_INOFFICIAL=1
diff --git a/externals/grill/py/build/gnumake-lnx-gcc.inc b/externals/grill/py/build/gnumake-lnx-gcc.inc
index 2babf197..7bbde1f0 100644
--- a/externals/grill/py/build/gnumake-lnx-gcc.inc
+++ b/externals/grill/py/build/gnumake-lnx-gcc.inc
@@ -15,3 +15,7 @@ endif
 ifdef PY_USE_GIL
 DEFS += -DPY_USE_GIL
 endif
+
+ifdef PY_USE_INOFFICIAL
+DEFS += -DPY_USE_INOFFICIAL
+endif
diff --git a/externals/grill/py/build/gnumake-mac-gcc.inc b/externals/grill/py/build/gnumake-mac-gcc.inc
index 8f8591af..775a8762 100644
--- a/externals/grill/py/build/gnumake-mac-gcc.inc
+++ b/externals/grill/py/build/gnumake-mac-gcc.inc
@@ -14,4 +14,8 @@ endif
 
 ifdef PY_USE_GIL
 DEFS += -DPY_USE_GIL
-endif
\ No newline at end of file
+endif
+
+ifdef PY_USE_INOFFICIAL
+DEFS += -DPY_USE_INOFFICIAL
+endif
diff --git a/externals/grill/py/build/gnumake-win-cygwin.inc b/externals/grill/py/build/gnumake-win-cygwin.inc
index d9487833..a64fd9e1 100644
--- a/externals/grill/py/build/gnumake-win-cygwin.inc
+++ b/externals/grill/py/build/gnumake-win-cygwin.inc
@@ -15,4 +15,8 @@ endif
 
 ifdef PY_USE_GIL
 DEFS += -DPY_USE_GIL
-endif
\ No newline at end of file
+endif
+
+ifdef PY_USE_INOFFICIAL
+DEFS += -DPY_USE_INOFFICIAL
+endif
diff --git a/externals/grill/py/build/nmake-win-msvc.inc b/externals/grill/py/build/nmake-win-msvc.inc
index a23e03ca..7cf0d04d 100644
--- a/externals/grill/py/build/nmake-win-msvc.inc
+++ b/externals/grill/py/build/nmake-win-msvc.inc
@@ -17,3 +17,7 @@ DEFS = $(DEFS) /DPY_NUMERIC
 !ifdef PY_USE_GIL
 DEFS = $(DEFS) /DPY_USE_GIL
 !endif
+
+!ifdef PY_USE_INOFFICIAL
+DEFS = $(DEFS) /DPY_USE_INOFFICIAL
+!endif
diff --git a/externals/grill/py/py.vcproj b/externals/grill/py/py.vcproj
index 0a42243a..86f45387 100644
--- a/externals/grill/py/py.vcproj
+++ b/externals/grill/py/py.vcproj
@@ -22,7 +22,7 @@
 				Name="VCCLCompilerTool"
 				Optimization="0"
 				AdditionalIncludeDirectories="c:\programme\audio\pd\src;..\flext\source;C:\Programme\prog\Python24\include"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;PY_EXPORTS;FLEXT_SYS=2"
+				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;PY_EXPORTS;FLEXT_SYS=2;PY_USE_GIL;PY_USE_INOFFICIAL"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="5"
 				RuntimeTypeInfo="TRUE"
@@ -85,8 +85,8 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				AdditionalIncludeDirectories="C:\data\prog\packs\pthreads\include;&quot;c:\data\pd\pd-cvs\src&quot;;..\flext\source;C:\Programme\prog\Python24\include;&quot;C:\Programme\prog\Python24\Lib\site-packages\numpy\core\include&quot;"
-				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;PY_EXPORTS;FLEXT_SYS=2;FLEXT_THREADS;PY_NUMPY;FLEXT_USECMEM;PY_USE_GIL"
+				AdditionalIncludeDirectories="$(prereq)\pthreads\include;$(pdmax)\pd\src;..\flext\source;C:\Python24\include;&quot;C:\Python24\Lib\site-packages\numpy\core\include&quot;"
+				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;_USRDLL;PY_EXPORTS;FLEXT_SYS=2;FLEXT_THREADS;PY_NUMPY;FLEXT_USECMEM;xPY_USE_GIL;PY_USE_INOFFICIAL"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="1"
 				RuntimeTypeInfo="TRUE"
@@ -105,7 +105,7 @@
 				OutputFile="$(outdir)/py.dll"
 				LinkIncremental="1"
 				SuppressStartupBanner="TRUE"
-				AdditionalLibraryDirectories="&quot;C:\data\prog\packs\Python-2.4\PCbuild&quot;;C:\data\prog\packs\pthreads\lib;&quot;c:\data\pd\pd-cvs\bin&quot;"
+				AdditionalLibraryDirectories="$(prereq)\python-2.4.4\pcbuild;$(prereq)\pthreads\lib;$(pdmax)\pd\bin"
 				GenerateDebugInformation="TRUE"
 				ProgramDatabaseFile="$(outdir)/py.pdb"
 				SubSystem="2"
@@ -1249,10 +1249,6 @@
 						BrowseInformation="1"/>
 				</FileConfiguration>
 			</File>
-		</Filter>
-		<Filter
-			Name="meth"
-			Filter="">
 			<File
 				RelativePath=".\source\pymeth.cpp">
 			</File>
diff --git a/externals/grill/py/readme.txt b/externals/grill/py/readme.txt
index c10b2b6a..cd0b66cb 100644
--- a/externals/grill/py/readme.txt
+++ b/externals/grill/py/readme.txt
@@ -122,6 +122,9 @@ Version history:
 - ADD: enable usage of module packages (with module/__init__.py[co])
 - ADD: make use of the PyGILState_*() functions
 - ADD: always run the Python interpreter in the background (to keep alive Python threads)
+- ADD: added PY_USE_INOFFICIAL to enable usage of s_stuff.h PD header, to have access to search and help paths
+- ADD: pyext: _init method is now called after __init__ (after inlets/outlets have been created)
+- FIX: buffer protocol adapted to Python 2.5
 
 0.2.0:
 - ADD: handling of Python threads
diff --git a/externals/grill/py/source/main.h b/externals/grill/py/source/main.h
index 86098b4c..3a49937c 100644
--- a/externals/grill/py/source/main.h
+++ b/externals/grill/py/source/main.h
@@ -28,7 +28,7 @@ WARRANTIES, see the file, "license.txt," in this distribution.
 class pybase;
 
 class FifoEl
-    : public Fifo::Cell
+    : public FifoCell
 {
 public:
     void Set(pybase *t,PyObject *f,PyObject *a) { th = t,fun = f,args = a; }
diff --git a/externals/grill/py/source/modmeth.cpp b/externals/grill/py/source/modmeth.cpp
index 52f5b964..039eb6cc 100644
--- a/externals/grill/py/source/modmeth.cpp
+++ b/externals/grill/py/source/modmeth.cpp
@@ -23,6 +23,9 @@ PyMethodDef pybase::func_tbl[] =
 	{ "_samplerate", pybase::py_samplerate, METH_NOARGS,"Get system sample rate" },
 	{ "_blocksize", pybase::py_blocksize, METH_NOARGS,"Get system block size" },
 
+	{ "_searchpaths", pybase::py_searchpaths, METH_NOARGS,"Get system search paths" },
+	{ "_helppaths", pybase::py_helppaths, METH_NOARGS,"Get system help paths" },
+
 #if FLEXT_SYS == FLEXT_SYS_PD
 	{ "_getvalue", pybase::py_getvalue, METH_VARARGS,"Get value of a 'value' object" },
 	{ "_setvalue", pybase::py_setvalue, METH_VARARGS,"Set value of a 'value' object" },
@@ -51,7 +54,6 @@ const char *pybase::py_doc =
    	"_tuple(args...): Make a tuple from args\n"
 ;
 
-
 #ifdef FLEXT_THREADS
 void pybase::tick(void *)
 {
@@ -111,6 +113,34 @@ PyObject *pybase::py_blocksize(PyObject *self,PyObject *args)
 	return PyLong_FromLong(sys_getblksize());
 }
 
+PyObject *pybase::py_searchpaths(PyObject *self,PyObject *args)
+{
+#if FLEXT_SYS == FLEXT_SYS_PD && defined(PY_USE_INOFFICIAL)
+    PyObject *ret = PyList_New(0);
+    char *dir;
+    for(int i = 0; (dir = namelist_get(sys_searchpath,i)) != NULL; ++i)
+        PyList_Append(ret,PyString_FromString(dir));
+    return ret;
+#else
+    Py_INCREF(Py_None);
+    return Py_None;
+#endif
+}
+
+PyObject *pybase::py_helppaths(PyObject *self,PyObject *args)
+{
+#if FLEXT_SYS == FLEXT_SYS_PD && defined(PY_USE_INOFFICIAL)
+    PyObject *ret = PyList_New(0);
+    char *dir;
+    for(int i = 0; (dir = namelist_get(sys_helppath,i)) != NULL; ++i)
+        PyList_Append(ret,PyString_FromString(dir));
+    return ret;
+#else
+    Py_INCREF(Py_None);
+    return Py_None;
+#endif
+}
+
 PyObject *pybase::py_send(PyObject *,PyObject *args)
 {
     // should always be a tuple
diff --git a/externals/grill/py/source/py.cpp b/externals/grill/py/source/py.cpp
index f19ec36a..c7b526a0 100644
--- a/externals/grill/py/source/py.cpp
+++ b/externals/grill/py/source/py.cpp
@@ -188,12 +188,12 @@ pyobj::pyobj(int argc,const t_atom *argv)
 
 pyobj::~pyobj() 
 {
+    ThrState state = PyLockSys();
     if(objects) {
         for(int i = 0; i < CntIn()-1; ++i) Py_DECREF(objects[i]);
         delete[] objects;
     }
     
-    ThrState state = PyLockSys();
 	Unregister(GetRegistry(REGNAME));
     Report();
 	PyUnlock(state);
diff --git a/externals/grill/py/source/pybase.cpp b/externals/grill/py/source/pybase.cpp
index a74df81e..16d9301e 100644
--- a/externals/grill/py/source/pybase.cpp
+++ b/externals/grill/py/source/pybase.cpp
@@ -129,7 +129,7 @@ void pybase::lib_setup()
 	Py_Initialize();
 
 #ifdef FLEXT_DEBUG
-	Py_DebugFlag = 1;
+//	Py_DebugFlag = 1;
 //	Py_VerboseFlag = 1;
 #else
     Py_OptimizeFlag = 1;
@@ -199,6 +199,15 @@ void pybase::lib_setup()
     PyModule_AddObject(module_obj,"Bundle",(PyObject *)&pyBundle_Type);
 
 	// -------------------------------------------------------------
+#ifdef PY_USE_INOFFICIAL
+    // add PD paths
+
+    char *dir;
+    for(int i = 0; (dir = namelist_get(sys_searchpath,i)) != NULL; ++i) {
+        AddToPath(dir);
+    }
+#endif
+	// -------------------------------------------------------------
 
 	FLEXT_SETUP(pyobj);
 	FLEXT_SETUP(pymeth);
diff --git a/externals/grill/py/source/pybase.h b/externals/grill/py/source/pybase.h
index 61518a2a..437fa85f 100644
--- a/externals/grill/py/source/pybase.h
+++ b/externals/grill/py/source/pybase.h
@@ -108,7 +108,7 @@ protected:
 
 	static PyObject *module_obj,*module_dict;
 	static PyObject *builtins_obj,*builtins_dict;
-	static PyMethodDef func_tbl[];
+	static PyMethodDef func_tbl[],attr_tbl[];
 
 	static PyObject *py__doc__(PyObject *,PyObject *args);
 	static PyObject *py_send(PyObject *,PyObject *args);
@@ -120,6 +120,9 @@ protected:
 	static PyObject *py_samplerate(PyObject *,PyObject *args);
 	static PyObject *py_blocksize(PyObject *,PyObject *args);
 
+	static PyObject *py_searchpaths(PyObject *,PyObject *args);
+	static PyObject *py_helppaths(PyObject *,PyObject *args);
+
 #if FLEXT_SYS == FLEXT_SYS_PD
 	static PyObject *py_getvalue(PyObject *,PyObject *args);
 	static PyObject *py_setvalue(PyObject *,PyObject *args);
diff --git a/externals/grill/py/source/pybuffer.cpp b/externals/grill/py/source/pybuffer.cpp
index 5452c254..4f7155ea 100644
--- a/externals/grill/py/source/pybuffer.cpp
+++ b/externals/grill/py/source/pybuffer.cpp
@@ -186,28 +186,45 @@ static PyMethodDef buffer_methods[] = {
 
 
 // support the buffer protocol
+
+#if PY_VERSION_HEX >= 0x02050000
+static Py_ssize_t buffer_readbuffer(PyObject *obj, Py_ssize_t segment, void **ptrptr)
+#else
 static int buffer_readbuffer(PyObject *obj, int segment, void **ptrptr)
+#endif
 {
     flext::buffer *b = ((pySamplebuffer *)obj)->buf;
     ptrptr[0] = b->Data();
     return b->Channels()*b->Frames()*sizeof(t_sample);
 }
 
+#if PY_VERSION_HEX >= 0x02050000
+static Py_ssize_t buffer_writebuffer(PyObject *obj, Py_ssize_t segment, void **ptrptr)
+#else
 static int buffer_writebuffer(PyObject *obj, int segment, void **ptrptr)
+#endif
 {
     flext::buffer *b = ((pySamplebuffer *)obj)->buf;
     ptrptr[0] = b->Data();
     return b->Channels()*b->Frames()*sizeof(t_sample);
 }
 
+#if PY_VERSION_HEX >= 0x02050000
+static Py_ssize_t buffer_segcount(PyObject *obj, Py_ssize_t *lenp)
+#else
 static int buffer_segcount(PyObject *obj, int *lenp)
+#endif
 {
     flext::buffer *b = ((pySamplebuffer *)obj)->buf;
     if(lenp) lenp[0] = b->Channels()*b->Frames()*sizeof(t_sample);
     return 1;
 }
 
+#if PY_VERSION_HEX >= 0x02050000
+static Py_ssize_t buffer_charbuffer(PyObject *obj, Py_ssize_t segment, char **ptrptr)
+#else
 static int buffer_charbuffer(PyObject *obj, int segment, const char **ptrptr)
+#endif
 {
     flext::buffer *b = ((pySamplebuffer *)obj)->buf;
     ptrptr[0] = (char *)b->Data();
diff --git a/externals/grill/py/source/pyext.cpp b/externals/grill/py/source/pyext.cpp
index 31945277..2eabf12e 100644
--- a/externals/grill/py/source/pyext.cpp
+++ b/externals/grill/py/source/pyext.cpp
@@ -219,6 +219,34 @@ bool pyext::Init()
     return pyobj && flext_dsp::Init();
 }
 
+bool pyext::Finalize()
+{
+	bool ok = true;
+	ThrState state = PyLockSys();
+
+	PyObject *init = PyObject_GetAttrString(pyobj,"_init"); // get ref
+	if(init) {
+		if(PyMethod_Check(init)) {
+			PyObject *res = PyObject_CallObject(init,NULL);
+			if(!res) {
+				// exception is set
+				ok = false;
+				// we want to know why __init__ failed...
+				PyErr_Print();
+			}
+			else
+				Py_DECREF(res);
+		}
+		Py_DECREF(init);
+	}
+	else
+		// __init__ has not been found - don't care
+		PyErr_Clear();
+
+	PyUnlock(state);
+    return ok && flext_dsp::Finalize(); 
+}
+
 void pyext::Exit() 
 { 
     pybase::Exit(); // exit threads
diff --git a/externals/grill/py/source/pyext.h b/externals/grill/py/source/pyext.h
index da08aa53..14adace7 100644
--- a/externals/grill/py/source/pyext.h
+++ b/externals/grill/py/source/pyext.h
@@ -49,6 +49,7 @@ public:
 protected:
 
     virtual bool Init();
+    virtual bool Finalize();
     virtual void Exit();
 
     virtual bool CbMethodResort(int n,const t_symbol *s,int argc,const t_atom *argv);
diff --git a/externals/grill/py/source/pyprefix.h b/externals/grill/py/source/pyprefix.h
index 9be12e85..42befa60 100644
--- a/externals/grill/py/source/pyprefix.h
+++ b/externals/grill/py/source/pyprefix.h
@@ -2,7 +2,7 @@
 
 py/pyext - python script object for PD and MaxMSP
 
-Copyright (c)2002-2005 Thomas Grill (gr@grrrr.org)
+Copyright (c)2002-2007 Thomas Grill (gr@grrrr.org)
 For information on usage and redistribution, and for a DISCLAIMER OF ALL
 WARRANTIES, see the file, "license.txt," in this distribution.  
 
@@ -39,5 +39,10 @@ WARRANTIES, see the file, "license.txt," in this distribution.
 #include <flcontainers.h>
 #include <string>
 
+#ifdef PY_USE_INOFFICIAL
+extern "C" {
+#include <s_stuff.h>
+}
+#endif
 
 #endif