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From: <mb...@us...> - 2006-09-20 16:50:16
|
Revision: 563
http://svn.sourceforge.net/pygccxml/?rev=563&view=rev
Author: mbaas
Date: 2006-09-20 09:50:09 -0700 (Wed, 20 Sep 2006)
Log Message:
-----------
Added a new header file to the code repository that contains a class to acquire/release the Python GIL.
Modified Paths:
--------------
pyplusplus_dev/pyplusplus/code_repository/__init__.py
Added Paths:
-----------
pyplusplus_dev/pyplusplus/code_repository/gil_state.py
Modified: pyplusplus_dev/pyplusplus/code_repository/__init__.py
===================================================================
--- pyplusplus_dev/pyplusplus/code_repository/__init__.py 2006-09-20 16:46:04 UTC (rev 562)
+++ pyplusplus_dev/pyplusplus/code_repository/__init__.py 2006-09-20 16:50:09 UTC (rev 563)
@@ -14,4 +14,6 @@
"""
import array_1
-all = [ array_1 ]
\ No newline at end of file
+import gil_state
+
+all = [ array_1, gil_state ]
Added: pyplusplus_dev/pyplusplus/code_repository/gil_state.py
===================================================================
--- pyplusplus_dev/pyplusplus/code_repository/gil_state.py (rev 0)
+++ pyplusplus_dev/pyplusplus/code_repository/gil_state.py 2006-09-20 16:50:09 UTC (rev 563)
@@ -0,0 +1,62 @@
+# Copyright 2004 Roman Yakovenko.
+# Distributed under the Boost Software License, Version 1.0. (See
+# accompanying file LICENSE_1_0.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt)
+
+"""
+This file contains C++ code to acquire/release the GIL.
+"""
+
+file_name = "__gil_state.pypp.hpp"
+
+code = \
+"""// Copyright 2004 Roman Yakovenko.
+// Distributed under the Boost Software License, Version 1.0. (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef __gil_state_pyplusplus_hpp__
+#define __gil_state_pyplusplus_hpp__
+
+namespace pyplusplus{
+
+class gil_state_t
+{
+ public:
+ gil_state_t( bool lock=false )
+ : m_locked( false )
+ {
+ if( lock )
+ ensure();
+ }
+
+ ~gil_state_t() {
+ release();
+ }
+
+ void ensure() {
+ if( !m_locked )
+ {
+ m_gstate = PyGILState_Ensure();
+ m_locked = true;
+ }
+ }
+
+ void release() {
+ if( m_locked )
+ {
+ PyGILState_Release(m_gstate);
+ m_locked = false;
+ }
+ }
+
+ private:
+ bool m_locked;
+ PyGILState_STATE m_gstate;
+};
+
+} /* pyplusplus*/
+
+
+#endif//__gil_state_pyplusplus_hpp__
+"""
Property changes on: pyplusplus_dev/pyplusplus/code_repository/gil_state.py
___________________________________________________________________
Name: svn:eol-style
+ native
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From: <mb...@us...> - 2006-09-21 09:48:21
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Revision: 569
http://svn.sourceforge.net/pygccxml/?rev=569&view=rev
Author: mbaas
Date: 2006-09-21 02:48:15 -0700 (Thu, 21 Sep 2006)
Log Message:
-----------
Renamed the module from gil_state to gil_guard.
Modified Paths:
--------------
pyplusplus_dev/pyplusplus/code_repository/__init__.py
Added Paths:
-----------
pyplusplus_dev/pyplusplus/code_repository/gil_guard.py
Removed Paths:
-------------
pyplusplus_dev/pyplusplus/code_repository/gil_state.py
Modified: pyplusplus_dev/pyplusplus/code_repository/__init__.py
===================================================================
--- pyplusplus_dev/pyplusplus/code_repository/__init__.py 2006-09-21 09:47:12 UTC (rev 568)
+++ pyplusplus_dev/pyplusplus/code_repository/__init__.py 2006-09-21 09:48:15 UTC (rev 569)
@@ -14,6 +14,6 @@
"""
import array_1
-import gil_state
+import gil_guard
-all = [ array_1, gil_state ]
+all = [ array_1, gil_guard ]
Copied: pyplusplus_dev/pyplusplus/code_repository/gil_guard.py (from rev 568, pyplusplus_dev/pyplusplus/code_repository/gil_state.py)
===================================================================
--- pyplusplus_dev/pyplusplus/code_repository/gil_guard.py (rev 0)
+++ pyplusplus_dev/pyplusplus/code_repository/gil_guard.py 2006-09-21 09:48:15 UTC (rev 569)
@@ -0,0 +1,62 @@
+# Copyright 2004 Roman Yakovenko.
+# Distributed under the Boost Software License, Version 1.0. (See
+# accompanying file LICENSE_1_0.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt)
+
+"""
+This file contains C++ code to acquire/release the GIL.
+"""
+
+file_name = "__gil_guard.pypp.hpp"
+
+code = \
+"""// Copyright 2004 Roman Yakovenko.
+// Distributed under the Boost Software License, Version 1.0. (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef __gil_guard_pyplusplus_hpp__
+#define __gil_guard_pyplusplus_hpp__
+
+namespace pyplusplus{ namespace threading {
+
+class gil_guard_t
+{
+ public:
+ gil_guard_t( bool lock=false )
+ : m_locked( false )
+ {
+ if( lock )
+ ensure();
+ }
+
+ ~gil_guard_t() {
+ release();
+ }
+
+ void ensure() {
+ if( !m_locked )
+ {
+ m_gstate = PyGILState_Ensure();
+ m_locked = true;
+ }
+ }
+
+ void release() {
+ if( m_locked )
+ {
+ PyGILState_Release(m_gstate);
+ m_locked = false;
+ }
+ }
+
+ private:
+ bool m_locked;
+ PyGILState_STATE m_gstate;
+};
+
+} /* threading */ } /* pyplusplus*/
+
+
+#endif//__gil_guard_pyplusplus_hpp__
+"""
Deleted: pyplusplus_dev/pyplusplus/code_repository/gil_state.py
===================================================================
--- pyplusplus_dev/pyplusplus/code_repository/gil_state.py 2006-09-21 09:47:12 UTC (rev 568)
+++ pyplusplus_dev/pyplusplus/code_repository/gil_state.py 2006-09-21 09:48:15 UTC (rev 569)
@@ -1,62 +0,0 @@
-# Copyright 2004 Roman Yakovenko.
-# Distributed under the Boost Software License, Version 1.0. (See
-# accompanying file LICENSE_1_0.txt or copy at
-# http://www.boost.org/LICENSE_1_0.txt)
-
-"""
-This file contains C++ code to acquire/release the GIL.
-"""
-
-file_name = "__gil_guard.pypp.hpp"
-
-code = \
-"""// Copyright 2004 Roman Yakovenko.
-// Distributed under the Boost Software License, Version 1.0. (See
-// accompanying file LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef __gil_guard_pyplusplus_hpp__
-#define __gil_guard_pyplusplus_hpp__
-
-namespace pyplusplus{ namespace threading {
-
-class gil_guard_t
-{
- public:
- gil_guard_t( bool lock=false )
- : m_locked( false )
- {
- if( lock )
- ensure();
- }
-
- ~gil_guard_t() {
- release();
- }
-
- void ensure() {
- if( !m_locked )
- {
- m_gstate = PyGILState_Ensure();
- m_locked = true;
- }
- }
-
- void release() {
- if( m_locked )
- {
- PyGILState_Release(m_gstate);
- m_locked = false;
- }
- }
-
- private:
- bool m_locked;
- PyGILState_STATE m_gstate;
-};
-
-} /* threading */ } /* pyplusplus*/
-
-
-#endif//__gil_guard_pyplusplus_hpp__
-"""
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From: <rom...@us...> - 2006-10-05 06:23:14
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Revision: 622
http://svn.sourceforge.net/pygccxml/?rev=622&view=rev
Author: roman_yakovenko
Date: 2006-10-04 23:23:06 -0700 (Wed, 04 Oct 2006)
Log Message:
-----------
adding first draft of convenience functions
Modified Paths:
--------------
pyplusplus_dev/pyplusplus/code_repository/__init__.py
Added Paths:
-----------
pyplusplus_dev/pyplusplus/code_repository/convenience.py
Modified: pyplusplus_dev/pyplusplus/code_repository/__init__.py
===================================================================
--- pyplusplus_dev/pyplusplus/code_repository/__init__.py 2006-10-04 13:01:57 UTC (rev 621)
+++ pyplusplus_dev/pyplusplus/code_repository/__init__.py 2006-10-05 06:23:06 UTC (rev 622)
@@ -6,7 +6,7 @@
"""
Code repository package is used as a repository of C++ classes/functions.
Those classes/functions solve problems, that are typical to most projects.
-Right now, this package contains set of classes that help to export one
+Right now, this package contains set of classes that help to export one
dimensional static arrays. For example:
C{char data[23];}
@@ -15,5 +15,9 @@
import array_1
import gil_guard
+import convenience
-all = [ array_1, gil_guard ]
+all = [ array_1, gil_guard, convenience ]
+
+headers = map( lambda f: f.file_name, all )
+
Added: pyplusplus_dev/pyplusplus/code_repository/convenience.py
===================================================================
--- pyplusplus_dev/pyplusplus/code_repository/convenience.py (rev 0)
+++ pyplusplus_dev/pyplusplus/code_repository/convenience.py 2006-10-05 06:23:06 UTC (rev 622)
@@ -0,0 +1,79 @@
+# Copyright 2004 Roman Yakovenko.
+# Distributed under the Boost Software License, Version 1.0. (See
+# accompanying file LICENSE_1_0.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt)
+
+"""
+This file contains C++ code needed to export one dimensional static arrays.
+"""
+
+
+namespace = "pyplusplus::convenience"
+
+file_name = "__convenience.pypp.hpp"
+
+code = \
+"""// Copyright 2004 Roman Yakovenko.
+// Distributed under the Boost Software License, Version 1.0. (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef __convenience_pyplusplus_hpp__
+#define __convenience_pyplusplus_hpp__
+
+#include "boost/python.hpp"
+
+//1 - dimension
+namespace pyplusplus{ namespace convenience{
+
+void raise_error( PyObject *exception, const char *message ){
+
+ PyErr_SetString(exception, message);
+ boost::python::throw_error_already_set();
+
+}
+
+void ensure_sequence( boost::python::object seq, Py_ssize_t expected_length=-1 ){
+
+ PyObject* seq_impl = seq.ptr();
+
+ if( !PySequence_Check( seq_impl ) ){
+ raise_error( PyExc_TypeError, "Sequence expected" );
+ }
+
+ Py_ssize_t length = PySequence_Length( seq_impl );
+ if( expected_length != -1 && length != expected_length ){
+ std::stringstream err;
+ err << "Expected sequence length is " << expected_length << ". "
+ << "Actual sequence length is " << length << ".";
+ raise_error( PyExc_ValueError, err.str().c_str() );
+ }
+
+}
+
+template< class ExpectedType >
+void ensure_uniform_sequence( boost::python::object seq, Py_ssize_t expected_length=-1 ){
+
+ ensure_sequence( seq, expected_length );
+ Py_ssize_t length = boost::python::len( seq );
+ for( Py_ssize_t index = 0; index < length; ++index ){
+ boost::python::object item = seq[index];
+ boost::python::extract<ExpectedType> type_checker( item );
+ if( type_checker.check() ){
+ const boost::python::type_info expected_type_info( boost::python::type_id<ExpectedType>() );
+ //TODO: How to extract type_info from PyObject?
+ std::stringstream err;
+ err << "Sequence should contain only items with type \"" << expected_type_info.name() << "\". "
+ << "Item at position " << index << " has different type.";
+ raise_error( PyExc_ValueError, err.str().c_str() );
+ }
+ }
+
+}
+
+} /*pyplusplus*/ } /*convenience*/
+
+
+#endif//__convenience_pyplusplus_hpp__
+
+"""
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From: <rom...@us...> - 2008-07-14 18:14:47
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Revision: 1371
http://pygccxml.svn.sourceforge.net/pygccxml/?rev=1371&view=rev
Author: roman_yakovenko
Date: 2008-07-14 11:14:53 -0700 (Mon, 14 Jul 2008)
Log Message:
-----------
adding initial support for ctypes module
Modified Paths:
--------------
pyplusplus_dev/pyplusplus/code_repository/__init__.py
Added Paths:
-----------
pyplusplus_dev/pyplusplus/code_repository/ctypes_integration.py
Modified: pyplusplus_dev/pyplusplus/code_repository/__init__.py
===================================================================
--- pyplusplus_dev/pyplusplus/code_repository/__init__.py 2008-07-14 04:24:28 UTC (rev 1370)
+++ pyplusplus_dev/pyplusplus/code_repository/__init__.py 2008-07-14 18:14:53 UTC (rev 1371)
@@ -19,15 +19,15 @@
import convenience
import return_range
import call_policies
-#import ctypes_integration
+import ctypes_integration
all = [ array_1
, gil_guard
, convenience
, call_policies
, named_tuple
- , return_range ]
- #, ctypes_integration ]
+ , return_range
+ , ctypes_integration ]
headers = map( lambda f: f.file_name, all )
Added: pyplusplus_dev/pyplusplus/code_repository/ctypes_integration.py
===================================================================
--- pyplusplus_dev/pyplusplus/code_repository/ctypes_integration.py (rev 0)
+++ pyplusplus_dev/pyplusplus/code_repository/ctypes_integration.py 2008-07-14 18:14:53 UTC (rev 1371)
@@ -0,0 +1,57 @@
+# Copyright 2004 Roman Yakovenko.
+# Distributed under the Boost Software License, Version 1.0. (See
+# accompanying file LICENSE_1_0.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt)
+
+"""
+This file contains C++ code needed to export one dimensional static arrays.
+"""
+
+
+namespace = "pyplusplus::convenience"
+
+file_name = "__ctypes_integration.pypp.hpp"
+
+code = \
+"""// Copyright 2004 Roman Yakovenko.
+// Distributed under the Boost Software License, Version 1.0. (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef __ctypes_integration_pyplusplus_hpp__
+#define __ctypes_integration_pyplusplus_hpp__
+
+#include "boost/python.hpp"
+#include "boost/utility/addressof.hpp"
+#include "boost/mpl/vector.hpp"
+#include "boost/function.hpp"
+#include "boost/cstdint.hpp"
+#include "boost/bind.hpp"
+
+
+namespace pyplusplus{ namespace convenience{
+
+template< typename TType, typename TMemVarType >
+boost::uintmax_t
+addressof( const TType &inst, const TMemVarType TType::* offset){
+ return boost::uintmax_t( boost::addressof( inst.*offset ) );
+}
+
+template< typename TType, typename TMemVarType >
+boost::python::object
+make_addressof_getter( const TMemVarType TType::* offset ){
+ namespace bpl = boost::python;
+ namespace pyppc = pyplusplus::convenience;
+ return bpl::make_function( boost::bind( &pyppc::addressof< TType, TMemVarType >, _1, offset )
+ , bpl::default_call_policies()
+ , boost::mpl::vector< boost::uintmax_t, const TType& >() );
+}
+
+} /*pyplusplus*/ } /*convenience*/
+
+namespace pyplus_conv = pyplusplus::convenience;
+
+#endif//__ctypes_integration_pyplusplus_hpp__
+
+"""
+
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