--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/AUTHORS	Fri Oct 17 12:05:46 2008 +0200
@@ -0,0 +1,3 @@
+-*- coding: utf-8; -*-
+David Grundberg
+HÃ¥kan Fors Nilsson

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/COPYING	Fri Oct 17 12:05:46 2008 +0200
@@ -0,0 +1,340 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+     51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year  name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/INSTALL	Fri Oct 17 12:05:46 2008 +0200
@@ -0,0 +1,237 @@
+Installation Instructions
+*************************
+
+Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005 Free
+Software Foundation, Inc.
+
+This file is free documentation; the Free Software Foundation gives
+unlimited permission to copy, distribute and modify it.
+
+Basic Installation
+==================
+
+These are generic installation instructions. See README for pytave
+instructions.
+
+   The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation.  It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions.  Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, and a
+file `config.log' containing compiler output (useful mainly for
+debugging `configure').
+
+   It can also use an optional file (typically called `config.cache'
+and enabled with `--cache-file=config.cache' or simply `-C') that saves
+the results of its tests to speed up reconfiguring.  (Caching is
+disabled by default to prevent problems with accidental use of stale
+cache files.)
+
+   If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release.  If you are using the cache, and at
+some point `config.cache' contains results you don't want to keep, you
+may remove or edit it.
+
+   The file `configure.ac' (or `configure.in') is used to create
+`configure' by a program called `autoconf'.  You only need
+`configure.ac' if you want to change it or regenerate `configure' using
+a newer version of `autoconf'.
+
+The simplest way to compile this package is:
+
+  1. `cd' to the directory containing the package's source code and type
+     `./configure' to configure the package for your system.  If you're
+     using `csh' on an old version of System V, you might need to type
+     `sh ./configure' instead to prevent `csh' from trying to execute
+     `configure' itself.
+
+     Running `configure' takes awhile.  While running, it prints some
+     messages telling which features it is checking for.
+
+  2. Type `make' to compile the package.
+
+  3. Optionally, type `make check' to run any self-tests that come with
+     the package.
+
+  4. Type `make install' to install the programs and any data files and
+     documentation.
+
+  5. You can remove the program binaries and object files from the
+     source code directory by typing `make clean'.  To also remove the
+     files that `configure' created (so you can compile the package for
+     a different kind of computer), type `make distclean'.  There is
+     also a `make maintainer-clean' target, but that is intended mainly
+     for the package's developers.  If you use it, you may have to get
+     all sorts of other programs in order to regenerate files that came
+     with the distribution.
+
+Compilers and Options
+=====================
+
+Some systems require unusual options for compilation or linking that the
+`configure' script does not know about.  Run `./configure --help' for
+details on some of the pertinent environment variables.
+
+   You can give `configure' initial values for configuration parameters
+by setting variables in the command line or in the environment.  Here
+is an example:
+
+     ./configure CC=c89 CFLAGS=-O2 LIBS=-lposix
+
+   *Note Defining Variables::, for more details.
+
+Compiling For Multiple Architectures
+====================================
+
+You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory.  To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'.  `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script.  `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+   If you have to use a `make' that does not support the `VPATH'
+variable, you have to compile the package for one architecture at a
+time in the source code directory.  After you have installed the
+package for one architecture, use `make distclean' before reconfiguring
+for another architecture.
+
+Installation Names
+==================
+
+By default, `make install' installs the package's commands under
+`/usr/local/bin', include files under `/usr/local/include', etc.  You
+can specify an installation prefix other than `/usr/local' by giving
+`configure' the option `--prefix=PREFIX'.
+
+   You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files.  If you
+pass the option `--exec-prefix=PREFIX' to `configure', the package uses
+PREFIX as the prefix for installing programs and libraries.
+Documentation and other data files still use the regular prefix.
+
+   In addition, if you use an unusual directory layout you can give
+options like `--bindir=DIR' to specify different values for particular
+kinds of files.  Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+   If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System).  The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+   For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+There may be some features `configure' cannot figure out automatically,
+but needs to determine by the type of machine the package will run on.
+Usually, assuming the package is built to be run on the _same_
+architectures, `configure' can figure that out, but if it prints a
+message saying it cannot guess the machine type, give it the
+`--build=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name which has the form:
+
+     CPU-COMPANY-SYSTEM
+
+where SYSTEM can have one of these forms:
+
+     OS KERNEL-OS
+
+   See the file `config.sub' for the possible values of each field.  If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the machine type.
+
+   If you are _building_ compiler tools for cross-compiling, you should
+use the option `--target=TYPE' to select the type of system they will
+produce code for.
+
+   If you want to _use_ a cross compiler, that generates code for a
+platform different from the build platform, you should specify the
+"host" platform (i.e., that on which the generated programs will
+eventually be run) with `--host=TYPE'.
+
+Sharing Defaults
+================
+
+If you want to set default values for `configure' scripts to share, you
+can create a site shell script called `config.site' that gives default
+values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Defining Variables
+==================
+
+Variables not defined in a site shell script can be set in the
+environment passed to `configure'.  However, some packages may run
+configure again during the build, and the customized values of these
+variables may be lost.  In order to avoid this problem, you should set
+them in the `configure' command line, using `VAR=value'.  For example:
+
+     ./configure CC=/usr/local2/bin/gcc
+
+causes the specified `gcc' to be used as the C compiler (unless it is
+overridden in the site shell script).  Here is a another example:
+
+     /bin/bash ./configure CONFIG_SHELL=/bin/bash
+
+Here the `CONFIG_SHELL=/bin/bash' operand causes subsequent
+configuration-related scripts to be executed by `/bin/bash'.
+
+`configure' Invocation
+======================
+
+`configure' recognizes the following options to control how it operates.
+
+`--help'
+`-h'
+     Print a summary of the options to `configure', and exit.
+
+`--version'
+`-V'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
+
+`--cache-file=FILE'
+     Enable the cache: use and save the results of the tests in FILE,
+     traditionally `config.cache'.  FILE defaults to `/dev/null' to
+     disable caching.
+
+`--config-cache'
+`-C'
+     Alias for `--cache-file=config.cache'.
+
+`--quiet'
+`--silent'
+`-q'
+     Do not print messages saying which checks are being made.  To
+     suppress all normal output, redirect it to `/dev/null' (any error
+     messages will still be shown).
+
+`--srcdir=DIR'
+     Look for the package's source code in directory DIR.  Usually
+     `configure' can determine that directory automatically.
+
+`configure' also accepts some other, not widely useful, options.  Run
+`configure --help' for more details.
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Jamfile.in	Fri Oct 17 12:05:46 2008 +0200
@@ -0,0 +1,19 @@
+# @configure_input@
+
+project py : 
+	requirements 
+	<library>/usr/lib/lib@BOOST_PYTHON_LIB@.so  
+	<library>@JAM_LIBOCTAVE@
+	<library>@JAM_LIBCRUFT@
+	<library>@JAM_LIBOCTINTERP@
+	<include>@PYTHON_INCLUDE_DIR@
+	<include>@PYTAVE_OCTAVE_INCLUDE_PATH@
+	<include>@abs_srcdir@
+	<include>@abs_builddir@
+	<define>"HAVE_CONFIG_H"
+	<linkflags>"-Wl,-rpath -Wl,@PYTAVE_OCTAVE_RPATH@"
+ 	<cxxflags>"-Wall"
+;
+
+python-extension _pytave : @srcdir@/octave_to_python.cc @srcdir@/pytave.cc @srcdir@/exceptions.cc @srcdir@/python_to_octave.cc @srcdir@/arrayobjectdefs.h @srcdir@/config.h @srcdir@/octave_to_python.h @srcdir@/pytavedefs.h @srcdir@/pytave_exception.h @srcdir@/python_to_octave.h ;
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Makefile.am	Fri Oct 17 12:05:46 2008 +0200
@@ -0,0 +1,16 @@
+ACLOCAL_AMFLAGS = -I m4
+EXTRA_lib_LTLIBRARIES = _pytave.la
+EXTRA_DIST = test/test.py testfile.m project-root.jam \
+package/__init__.py package/pytave.py
+EXTRA_libdir = @PYTAVE_MODULE_INSTALL_PATH@
+
+_pytave_la_CPPFLAGS = -I@PYTAVE_OCTAVE_INCLUDE_PATH@ -I@PYTHON_INCLUDE_DIR@
+
+# Having -module in LDFLAGS lets us use a non-standard library name 
+# (e.g. _pytave instead of libpytave)
+_pytave_la_LDFLAGS = -module -L@PYTAVE_OCTAVE_RPATH@ -loctinterp -loctave  \
+-lcruft -l@BOOST_PYTHON_LIB@ -R @PYTAVE_OCTAVE_RPATH@
+
+_pytave_la_SOURCES = octave_to_python.cc pytave.cc python_to_octave.cc \
+arrayobjectdefs.h octave_to_python.h pytavedefs.h exceptions.h   \
+exceptions.cc python_to_octave.h config.h

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/README	Fri Oct 17 12:05:46 2008 +0200
@@ -0,0 +1,141 @@
+pytave README
+*************
+
+Building instructions
+=====================
+
+You can use either Python distutils, GNU Automake or Boost BJam to
+build pytave. The configure script outputs files for all these build
+systems. Autoconf's VPATH is supported on all build systems.
+
+    Use the configure script to set up Octave and Boost::Python
+paths. Run `./configure --help' for more info. There are two custom
+arguments that control building of pytave, `--with-octave' and
+`--with-boost-python'.
+
+Dependencies
+============
+
+Configuring:
+	an sh shell capable of running `configure'
+
+Building:
+	Python's distutils or
+	make or
+	BJam
+
+Linked and tested with:
+    Python 2.4
+    Boost::Python 1.33
+    Octave 3.0.2
+
+Autotools
+=========
+
+The Autotools build system need not be installed to build the
+module. You need `make' and all library dependencies though.
+
+  1. Create the `Makefile' by typing:
+	 `./configure --prefix=/directory/where/you/want/the/module/file'
+
+  2. Type `make' to build the extention module.
+
+  3. To copy the pytave dynamic library to the prefix, type
+     `make install'
+
+BJam
+====
+
+BJam must be installed in order to build the module. You also need a
+proper `user-config.jam' file in your home directory.
+
+  1. Create `Jamfile' and `project-root.jam' by typing `./configure'
+
+  2. Use your `bjam' command to build the extention module. 
+
+user-config.jam
+===============
+
+For your convenience, here the content of a typical ~/user-config.jam
+on a GNU/Linux system:
+
+using gcc ;
+using python : 2.5 ;
+
+Distutils
+=========
+
+  1. Create the `setup.py' file by typing `./configure'
+
+  2. Run `python setup.py build' to build and package the extention
+     module together with the pure Python files.
+
+Running from build directory
+============================
+
+Pytave is made up of three parts. The `pytave' package, the
+`pytave/pytave' module and the `pytave/_pytave' extention. When the
+user uses `import pytave', the pytave package __init__ script loads
+both the module and the extention. It is important that they both can
+be found. 
+
+  1. Follow the Distutils build instructions. A complete Python
+     package directory called `pytave' is created in
+     `build/lib.something'
+
+  2. Start the Python interactive interpreter with
+     `PYTHONPATH=build/lib.linux-i686-2.4/ python' (with appropiate
+     changes for your system.)
+
+  3. In the interpreter you can now access Octave through Python:
+
+import pytave
+import Numeric
+pytave.feval(1, "cos", 0)
+b = pytave.addpath(".")
+pytave.feval(1, "testfile", 42)
+
+     (Observe that there is a testfile.m file in the distribution.)
+
+    Using BJam or Automake instead of Distutils, you load the
+`pytave/pytave' module and the extention instead of the whole
+package. Using `import pytave' now calls the module directly, but the
+difference is transparent to the user.
+
+    Basically all you want to do is load Python with shared library
+for the pytave extention (called `pytave/_pytave') and the native
+`pytave/pytave' module. BJam creates shared library in the
+`bin/something/something' directory, while Autotools hide a working
+shared library in the `.libs' directory. The contents of the `pytave'
+package is stored in the directory `package' of the source
+package. This is an example for an Autotools build.
+
+  1. Follow the Autotools build instructions.
+
+  2. Start the Python interpreter with a Python path set to a path
+     containing `_pytave.so' and the `package' directory. A common way
+     to do this with the bash shell is to execute this command:
+     `PYTHONPATH=.libs:package python'.
+
+Installing with distutils
+=========================
+
+  1. Run `python setup.py install'
+
+Creating a source dist
+======================
+
+  1. Run `make distcheck'
+
+Hint about foreign systems
+==========================
+
+If you are running on a system incapable of executing the configure
+scripts (e.g. a Microsoft Windows system), you may want to try
+installing the `MinGW' and `MSYS' packages, and build everything
+inside that environment. This isn't for the faint of hearted though,
+since you need/want to build Octave too. It is probably easier than
+trying to build without configure scripts, that's all. There are no
+guarentees that it will build at all, it has not been tested.
+
+EOF.
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/arrayobjectdefs.h	Fri Oct 17 12:05:46 2008 +0200
@@ -0,0 +1,42 @@
+/*
+ *  Copyright 2008 David Grundberg, HÃ¥kan Fors Nilsson
+ *
+ *  This file is part of Pytave.
+ *
+ *  Pytave is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Pytave is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Pytave.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* If your extension does not reside in a single file, there is an
+ * additional step that is necessary. Be sure to define the symbol
+ * PY_ARRAY_UNIQUE_SYMBOL to some name (the same name in all the files
+ * comprising the extension), upstream from the include of
+ * arrayobject.h. Typically this would be in some header file that is
+ * included before arrayobject.h.
+ */
+#ifndef PYTAVE_DO_DECLARE_SYMBOL
+#define NO_IMPORT_ARRAY
+#endif
+#define PY_ARRAY_UNIQUE_SYMBOL pytave_array_symbol
+#include <Python.h>
+#include <Numeric/arrayobject.h>
+
+/* Emacs
+ * Local Variables:
+ * fill-column:79
+ * coding:utf-8
+ * indent-tabs-mode:nil
+ * c-basic-offset:3
+ * End:
+ * vim: set textwidth=79 expandtab shiftwidth=3 :
+ */

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/configure.ac	Fri Oct 17 12:05:46 2008 +0200
@@ -0,0 +1,160 @@
+#                                               -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ(2.61)
+AC_INIT(pytave, 0.1.1, c04dgg@cs.umu.se)
+
+# Some important programs.
+AC_LANG(C++)
+AC_PROG_CXX
+AC_PROG_CPP
+AC_PROG_CC
+
+# Load our custom m4 scripts (from the m4 directory)
+AC_CONFIG_MACRO_DIR(m4)
+AC_CONFIG_SRCDIR([pytave.cc])
+AC_CONFIG_HEADER([config.h])
+
+AC_PRESERVE_HELP_ORDER
+
+# Look for Octave package
+AC_MSG_CHECKING([for Octave package])
+AC_ARG_WITH([octave],
+            [AS_HELP_STRING([--with-octave],
+                            [Optionally set Octave package to use.
+							@<:@default=check@:>@])],
+            [with_octave=$withval],
+            [with_octave=check])
+          
+AS_IF([test "x$with_octave" == xno],
+[
+   AC_MSG_FAILURE([--without-octave was given but Octave required])
+], [])
+
+AS_IF([test "x$with_octave" == xyes],
+[
+   with_octave=check
+], [])
+
+AS_IF([test "x$with_octave" == xcheck],
+[
+   AC_PATH_TOOL(octaveconfig, octave-config, [eepnotfound])
+],
+[
+   AC_PATH_TOOL(octaveconfig, octave-config, [eepnotfound], $with_octave/bin)
+])
+
+AS_IF([test "x$octaveconfig" == "xeepnotfound"],
+[
+   AC_MSG_WARN([Could not find octave-config.])
+],
+[ 
+
+   PYTAVE_OCTAVE_RPATH=`$octaveconfig -p OCTLIBDIR`
+   PYTAVE_OCTAVE_INCLUDE_PATH=`$octaveconfig -p OCTINCLUDEDIR`
+   AC_MSG_RESULT([  results of the Octave check:])
+   AC_MSG_RESULT([    octave-config: $octaveconfig])
+   AC_MSG_RESULT([    Library:       $PYTAVE_OCTAVE_RPATH])
+   AC_MSG_RESULT([    Include Dir:   $PYTAVE_OCTAVE_INCLUDE_PATH])
+
+   # Try to compile and link against Octave libraries.
+   old_flags="$LDFLAGS"
+   LDFLAGS="-L$PYTAVE_OCTAVE_RPATH $LDFLAGS"
+
+   old_cxx="$CPPFLAGS"
+   CPPFLAGS="-I$PYTAVE_OCTAVE_INCLUDE_PATH $CXXFLAGS"
+
+   old_libs="$LIBS"
+   LIBS="-loctave -lcruft -loctinterp $LIBS"
+
+   AC_CACHE_CHECK([whether linking to Octave library works], [my_cv_lib_octave],
+   [
+      my_cv_lib_octave=no
+	  AC_LANG_ASSERT(C++)
+	  AC_LINK_IFELSE(AC_LANG_PROGRAM([[#include <octave/oct.h>
+									   #include <octave/Matrix.h> ]],
+									 [[MatrixType()]]),
+						   [my_cv_lib_octave=yes],
+						   [my_cv_lib_octave=no])
+   ])
+
+
+   LDFLAGS="$old_flags"
+   LIBS="$old_libs"
+   CPPFLAGS="$old_cpp"
+
+
+])
+
+# Look for boost::python
+AX_PYTHON()
+AX_BOOST_PYTHON()
+
+# Now check the two vital libs, if they have problems, halt.
+pytave_fatal_errors=no
+
+AS_IF(test "x$my_cv_lib_octave" != "xyes",
+[
+   AC_MSG_WARN([Linking to Octave failed.])
+   pytave_fatal_errors=yes
+], [])
+
+# XXX: hohoho, this is ugly.
+AS_IF(test "x$ac_cv_boost_python" != "xyes",
+[
+   AC_MSG_WARN([Boost::Python test failed.])
+   pytave_fatal_errors=yes
+], [])
+
+
+AS_IF(test "x$pytave_fatal_errors" == "xyes",
+[
+   AC_MSG_ERROR([Configuration failed. Halt.])
+], [])
+
+
+# Do some more initializations
+
+AM_INIT_AUTOMAKE()
+
+# Checks for programs.
+AC_PROG_LIBTOOL
+AC_PROG_RANLIB
+AC_PROG_INSTALL
+AC_PROG_LN_S
+AC_PROG_MAKE_SET
+
+# Checks for libraries.
+		  
+
+# Checks for header files.
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_HEADER_STDBOOL
+AC_C_CONST
+
+# Checks for library functions.
+
+# This needs a more usable, less unusual solution.
+AS_IF(test "x${prefix}" == "xNONE",
+[
+   PYTAVE_MODULE_INSTALL_PATH=/../invalidpath,
+],
+[
+   PYTAVE_MODULE_INSTALL_PATH=${prefix}  
+])
+
+# Substitutes for the Makefile/Jamfile
+AC_SUBST(PYTAVE_OCTAVE_INCLUDE_PATH)
+AC_SUBST(PYTAVE_OCTAVE_RPATH)
+AC_SUBST(PYTAVE_MODULE_INSTALL_PATH)
+
+# Substitutes for the Jamfile. XXX: Replace lib*.so with OS independent name.
+AC_SUBST(JAM_LIBOCTAVE, $PYTAVE_OCTAVE_RPATH/liboctave.so)
+AC_SUBST(JAM_LIBCRUFT, $PYTAVE_OCTAVE_RPATH/libcruft.so)
+AC_SUBST(JAM_LIBOCTINTERP, $PYTAVE_OCTAVE_RPATH/liboctinterp.so)
+
+# Substitute in these files
+AC_OUTPUT([Makefile Jamfile setup.py])
+# Copy project-root.jam to VPATH too
+AC_OUTPUT([project-root.jam])

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/exceptions.cc	Fri Oct 17 12:05:46 2008 +0200
@@ -0,0 +1,39 @@
+/*
+ *  Copyright 2008 David Grundberg, Håkan Fors Nilsson
+ *
+ *  This file is part of Pytave.
+ *
+ *  Pytave is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Pytave is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Pytave.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <boost/python.hpp>
+#include "exceptions.h"
+
+namespace pytave {
+
+	PyObject *octave_error_exception::excclass = NULL;
+	PyObject *value_convert_exception::excclass = NULL;
+	PyObject *object_convert_exception::excclass = NULL;
+
+}
+
+/* Emacs
+ * Local Variables:
+ * fill-column:79
+ * coding:utf-8
+ * indent-tabs-mode:nil
+ * c-basic-offset:3
+ * End:
+ * vim: set textwidth=79 expandtab shiftwidth=3 :
+ */

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/exceptions.h	Fri Oct 17 12:05:46 2008 +0200
@@ -0,0 +1,106 @@
+/*
+ *  Copyright 2008 David Grundberg, HÃ¥kan Fors Nilsson
+ *
+ *  This file is part of Pytave.
+ *
+ *  Pytave is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Pytave is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Pytave.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef PYTAVE_EXCEPTIONS_H
+#define PYTAVE_EXCEPTIONS_H
+
+namespace pytave {
+
+   class pytave_exception {
+      public:
+         static void translate_exception(pytave_exception const &py_ex) {
+            PyErr_SetString(PyExc_Exception, py_ex.error.c_str());
+         }
+
+         pytave_exception(std::string err) { error = err; };
+
+      private:
+         std::string error;
+
+   };
+
+   class octave_error_exception {
+      public:
+         static bool init() {
+            excclass = PyErr_NewException("pytave.OctaveError",
+                                          PyExc_RuntimeError, NULL);
+            return excclass != NULL;
+         };
+         static void translate_exception(octave_error_exception const &py_ex) {
+            PyErr_SetString(excclass, py_ex.error.c_str());
+         }
+         static PyObject *excclass;
+
+         octave_error_exception(std::string err) { error = err; };
+
+      private:
+         std::string error;
+
+   };
+
+   class value_convert_exception {
+      public:
+         static bool init() {
+            excclass = PyErr_NewException("pytave.ValueConvertError",
+                                          PyExc_TypeError, NULL);
+            return excclass != NULL;
+         };
+         static void translate_exception(value_convert_exception const &py_ex) {
+            PyErr_SetString(excclass, py_ex.error.c_str());
+         }
+         static PyObject *excclass;
+
+         value_convert_exception(std::string err) { error = err; };
+
+      private:
+         std::string error;
+   };
+
+   class object_convert_exception {
+      public:
+         static bool init() {
+            excclass = PyErr_NewException("pytave.ObjectConvertError",
+                                          PyExc_TypeError, NULL);
+            return excclass != NULL;
+         };
+         static void translate_exception(
+               object_convert_exception const &py_ex) {
+            PyErr_SetString(excclass, py_ex.error.c_str());
+         }
+         static PyObject *excclass;
+
+         object_convert_exception(std::string err) { error = err; };
+
+      private:
+         std::string error;
+   };
+
+}
+
+#endif /* PYTAVE_EXCEPTIONS_H */
+
+/* Emacs
+ * Local Variables:
+ * fill-column:79
+ * coding:utf-8
+ * indent-tabs-mode:nil
+ * c-basic-offset:3
+ * End:
+ * vim: set textwidth=79 expandtab shiftwidth=3 :
+ */

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/m4/ax_boost_python.m4	Fri Oct 17 12:05:46 2008 +0200
@@ -0,0 +1,90 @@
+# ===========================================================================
+#            http://autoconf-archive.cryp.to/ax_boost_python.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_BOOST_PYTHON
+#
+# DESCRIPTION
+#
+#   This macro checks to see if the Boost.Python library is installed. It
+#   also attempts to guess the currect library name using several attempts.
+#   It tries to build the library name using a user supplied name or suffix
+#   and then just the raw library.
+#
+#   If the library is found, HAVE_BOOST_PYTHON is defined and
+#   BOOST_PYTHON_LIB is set to the name of the library.
+#
+#   This macro calls AC_SUBST(BOOST_PYTHON_LIB).
+#
+#   In order to ensure that the Python headers are specified on the include
+#   path, this macro requires AX_PYTHON to be called.
+#
+# LAST MODIFICATION
+#
+#   2008-04-12
+#
+# COPYLEFT
+#
+#   Copyright (c) 2008 Michael Tindal
+#
+#   This program is free software; you can redistribute it and/or modify it
+#   under the terms of the GNU General Public License as published by the
+#   Free Software Foundation; either version 2 of the License, or (at your
+#   option) any later version.
+#
+#   This program is distributed in the hope that it will be useful, but
+#   WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+#   Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License along
+#   with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+#   As a special exception, the respective Autoconf Macro's copyright owner
+#   gives unlimited permission to copy, distribute and modify the configure
+#   scripts that are the output of Autoconf when processing the Macro. You
+#   need not follow the terms of the GNU General Public License when using
+#   or distributing such scripts, even though portions of the text of the
+#   Macro appear in them. The GNU General Public License (GPL) does govern
+#   all other use of the material that constitutes the Autoconf Macro.
+#
+#   This special exception to the GPL applies to versions of the Autoconf
+#   Macro released by the Autoconf Macro Archive. When you make and
+#   distribute a modified version of the Autoconf Macro, you may extend this
+#   special exception to the GPL to apply to your modified version as well.
+
+AC_DEFUN([AX_BOOST_PYTHON],
+[AC_REQUIRE([AX_PYTHON])dnl
+AC_CACHE_CHECK(whether the Boost::Python library is available,
+ac_cv_boost_python,
+[AC_LANG_SAVE
+ AC_LANG_CPLUSPLUS
+ CPPFLAGS_SAVE=$CPPFLAGS
+ if test x$PYTHON_INCLUDE_DIR != x; then
+   CPPFLAGS=-I$PYTHON_INCLUDE_DIR $CPPFLAGS
+ fi
+ AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[
+ #include <boost/python/module.hpp>
+ using namespace boost::python;
+ BOOST_PYTHON_MODULE(test) { throw "Boost::Python test."; }]],
+ 			   [[return 0;]]),
+  			   ac_cv_boost_python=yes, ac_cv_boost_python=no)
+ AC_LANG_RESTORE
+ CPPFLAGS=$CPPFLAGS_SAVE
+])
+if test "$ac_cv_boost_python" = "yes"; then
+  AC_DEFINE(HAVE_BOOST_PYTHON,,[define if the Boost::Python library is available])
+  ax_python_lib=boost_python
+  AC_ARG_WITH([boost-python],AS_HELP_STRING([--with-boost-python],[specify the boost python library or suffix to use]),
+  [if test "x$with_boost_python" != "xno"; then
+     ax_python_lib=$with_boost_python
+     ax_boost_python_lib=boost_python-$with_boost_python
+   fi])
+  for ax_lib in $ax_python_lib $ax_boost_python_lib boost_python; do
+    AC_CHECK_LIB($ax_lib, exit, [BOOST_PYTHON_LIB=$ax_lib break])
+  done
+  AC_SUBST(BOOST_PYTHON_LIB)
+fi
+])dnl

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/m4/ax_python.m4	Fri Oct 17 12:05:46 2008 +0200
@@ -0,0 +1,99 @@
+# ===========================================================================
+#               http://autoconf-archive.cryp.to/ax_python.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_PYTHON
+#
+# DESCRIPTION
+#
+#   This macro does a complete Python development environment check.
+#
+#   It recurses through several python versions (from 2.1 to 2.5 in this
+#   version), looking for an executable. When it finds an executable, it
+#   looks to find the header files and library.
+#
+#   It sets PYTHON_BIN to the name of the python executable,
+#   PYTHON_INCLUDE_DIR to the directory holding the header files, and
+#   PYTHON_LIB to the name of the Python library.
+#
+#   This macro calls AC_SUBST on PYTHON_BIN (via AC_CHECK_PROG),
+#   PYTHON_INCLUDE_DIR and PYTHON_LIB.
+#
+# LAST MODIFICATION
+#
+#   2008-04-12
+#
+# COPYLEFT
+#
+#   Copyright (c) 2008 Michael Tindal
+#
+#   This program is free software; you can redistribute it and/or modify it
+#   under the terms of the GNU General Public License as published by the
+#   Free Software Foundation; either version 2 of the License, or (at your
+#   option) any later version.
+#
+#   This program is distributed in the hope that it will be useful, but
+#   WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+#   Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License along
+#   with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+#   As a special exception, the respective Autoconf Macro's copyright owner
+#   gives unlimited permission to copy, distribute and modify the configure
+#   scripts that are the output of Autoconf when processing the Macro. You
+#   need not follow the terms of the GNU General Public License when using
+#   or distributing such scripts, even though portions of the text of the
+#   Macro appear in them. The GNU General Public License (GPL) does govern
+#   all other use of the material that constitutes the Autoconf Macro.
+#
+#   This special exception to the GPL applies to versions of the Autoconf
+#   Macro released by the Autoconf Macro Archive. When you make and
+#   distribute a modified version of the Autoconf Macro, you may extend this
+#   special exception to the GPL to apply to your modified version as well.
+
+AC_DEFUN([AX_PYTHON],
+[AC_MSG_CHECKING(for python build information)
+AC_MSG_RESULT([])
+for python in python2.4 python2.5 python2.3 python2.2 python2.1 python; do
+AC_CHECK_PROGS(PYTHON_BIN, [$python])
+ax_python_bin=$PYTHON_BIN
+if test "x$ax_python_bin" != "x"; then
+   AC_CHECK_LIB($ax_python_bin, main, ax_python_lib=$ax_python_bin, ax_python_lib=no)
+   AC_CHECK_HEADER([$ax_python_bin/Python.h],
+   [[ax_python_header=`locate "$ax_python_bin/Python.h" | sed -e s,/Python.h,,`]],
+   ax_python_header=no)
+   if test "$ax_python_lib" != no; then
+     if test "$ax_python_header" != no; then
+       break;
+     fi
+   fi
+fi
+done
+if test x$ax_python_bin = x; then
+   ax_python_bin=no
+fi
+if test x$ax_python_header = x; then
+   ax_python_header=no
+fi
+if test x$ax_python_lib = x; then
+   ax_python_lib=no
+fi
+
+AC_MSG_RESULT([  results of the Python check:])
+AC_MSG_RESULT([    Binary:      $ax_python_bin])
+AC_MSG_RESULT([    Library:     $ax_python_lib])
+AC_MSG_RESULT([    Include Dir: $ax_python_header])
+
+if test x$ax_python_header != xno; then
+  PYTHON_INCLUDE_DIR=$ax_python_header
+  AC_SUBST(PYTHON_INCLUDE_DIR)
+fi
+if test x$ax_python_lib != xno; then
+  PYTHON_LIB=$ax_python_lib
+  AC_SUBST(PYTHON_LIB)
+fi
+])dnl

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/octave_to_python.cc	Fri Oct 17 12:05:46 2008 +0200
@@ -0,0 +1,298 @@
+/*
+ *  Copyright 2008 David Grundberg, HÃ¥kan Fors Nilsson
+ *
+ *  This file is part of Pytave.
+ *
+ *  Pytave is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Pytave is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Pytave.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "arrayobjectdefs.h"
+#include <boost/python.hpp>
+#include <boost/python/numeric.hpp>
+#undef HAVE_STAT /* both boost::python and octave define HAVE_STAT... */
+#include <octave/oct.h>
+#include <octave/Matrix.h>
+#include <octave/ov.h>
+
+#include <iostream>
+#include "pytavedefs.h"
+#include "exceptions.h"
+
+/* From docs:
+ *  Note that the names of the element type constants refer to the C data
+ *  types, not the Python data types. A Python int is equivalent to a C long,
+ *  and a Python float corresponds to a C double . Many of the element types
+ *  listed above do not have corresponding Python scalar types
+ *  (e.g. PyArray_INT ).
+ */
+
+using namespace std;
+using namespace boost::python;
+
+namespace pytave {
+
+   template <class PythonPrimitive, class OctaveBase>
+   static void copy_octarray_to_pyarrobj(
+                                  PyArrayObject *pyarr,
+                                  const OctaveBase &matrix,
+                                  const unsigned int matindex,
+                                  const unsigned int matstride,
+                                  const int dimension,
+                                  const unsigned int offset) {
+      unsigned char *ptr = (unsigned char*) pyarr->data;
+      if (dimension == pyarr->nd - 1) {
+         // Last dimension, base case
+         for (int i = 0; i < pyarr->dimensions[dimension]; i++) {
+            *(PythonPrimitive *)&ptr[offset + i*pyarr->strides[dimension]]
+               = matrix.elem(matindex + i*matstride).value();
+         }
+      } else {
+         for (int i = 0; i < pyarr->dimensions[dimension]; i++) {
+            copy_octarray_to_pyarrobj<PythonPrimitive, OctaveBase>(
+               pyarr,
+               matrix,
+               matindex + i*matstride,
+               matstride * pyarr->dimensions[dimension],
+               dimension + 1,
+               offset + i*pyarr->strides[dimension]);
+         }
+      }
+   }
+
+   template <>
+   static void copy_octarray_to_pyarrobj<double, NDArray>(
+                                  PyArrayObject *pyarr,
+                                  const NDArray &matrix,
+                                  const unsigned int matindex,
+                                  const unsigned int matstride,
+                                  const int dimension,
+                                  const unsigned int offset) {
+      unsigned char *ptr = (unsigned char*) pyarr->data;
+      if (dimension == pyarr->nd - 1) {
+         // Last dimension, base case
+         for (int i = 0; i < pyarr->dimensions[dimension]; i++) {
+            *(double *)&ptr[offset + i*pyarr->strides[dimension]]
+               = matrix.elem(matindex + i*matstride);
+         }
+      } else {
+         for (int i = 0; i < pyarr->dimensions[dimension]; i++) {
+            copy_octarray_to_pyarrobj<double, NDArray>(
+               pyarr,
+               matrix,
+               matindex + i*matstride,
+               matstride * pyarr->dimensions[dimension],
+               dimension + 1,
+               offset + i*pyarr->strides[dimension]);
+         }
+      }
+   }
+
+#ifdef PYTAVE_USE_OCTAVE_FLOATS
+   template <>
+   static void copy_octarray_to_pyarrobj<float, FloatNDArray>(
+                                  PyArrayObject *pyarr,
+                                  const FloatNDArray &matrix,
+                                  const unsigned int matindex,
+                                  const unsigned int matstride,
+                                  const int dimension,
+                                  const unsigned int offset) {
+      unsigned char *ptr = (unsigned char*) pyarr->data;
+      if (dimension == pyarr->nd - 1) {
+         // Last dimension, base case
+         for (int i = 0; i < pyarr->dimensions[dimension]; i++) {
+            *(float *)&ptr[offset + i*pyarr->strides[dimension]]
+               = matrix.elem(matindex + i*matstride);
+         }
+      } else {
+         for (int i = 0; i < pyarr->dimensions[dimension]; i++) {
+            copy_octarray_to_pyarrobj<float, FloatNDArray>(
+               pyarr,
+               matrix,
+               matindex + i*matstride,
+               matstride * pyarr->dimensions[dimension],
+               dimension + 1,
+               offset + i*pyarr->strides[dimension]);
+         }
+      }
+   }
+#endif /* PYTAVE_USE_OCTAVE_FLOATS */
+
+   static PyArrayObject *createPyArr(const dim_vector &dims,
+                                     int pyarrtype) {
+      int dimensions[dims.length()];
+      for (int i = 0; i < dims.length(); i++) {
+         dimensions[i] = dims(i);
+      }
+
+      return (PyArrayObject *)PyArray_FromDims(
+         dims.length(), dimensions, pyarrtype);
+   }
+
+   template <class PythonPrimitive, class OctaveBase>
+   static PyArrayObject *create_array(const OctaveBase &octarr,
+                                      int pyarraytype) {
+      PyArrayObject *pyarr = createPyArr(octarr.dims(), pyarraytype);
+      try {
+         copy_octarray_to_pyarrobj
+            <PythonPrimitive, OctaveBase>(pyarr, octarr, 0, 1, 0, 0);
+      } catch (value_convert_exception &pe) {
+         Py_DECREF(pyarr);
+         throw;
+      }
+      return pyarr;
+   }
+
+   template <class CLASS, size_t bytes>
+   inline static PyArrayObject *create_uint_array(CLASS value) {
+      if (bytes == sizeof(int)) {
+         return create_array<unsigned int, CLASS>(value, PyArray_UINT);
+      } else if (bytes == sizeof(char)) {
+         return create_array<unsigned char, CLASS>(value, PyArray_UBYTE);
+      } else if (bytes == sizeof(short)) {
+         return create_array<unsigned short, CLASS>(value, PyArray_USHORT);
+      } else {
+         ostringstream os;
+         os << "Numeric arrays doesn't support unsigned " << (bytes*8)
+            << "-bit values on this architecture.";
+         throw value_convert_exception(os.str());
+      }
+   }
+
+   template <class CLASS, size_t bytes>
+   inline static PyArrayObject *create_sint_array(CLASS value) {
+      if (bytes == sizeof(long)) { 
+         return create_array<long, CLASS>(value, PyArray_LONG);
+      } else if (bytes == sizeof(int)) {
+         return create_array<signed int, CLASS>(value, PyArray_INT);
+      } else if (bytes == sizeof(char)) {
+         return create_array<signed char, CLASS>(value, PyArray_SBYTE);
+      } else if (bytes == sizeof(short)) {
+         return create_array<signed short, CLASS>(value, PyArray_SHORT);
+      } else {
+         ostringstream os;
+         os << "Numeric arrays doesn't support signed " << (bytes*8)
+            << "-bit values on this architecture.";
+         throw value_convert_exception(os.str());
+      }
+   }
+
+   static PyArrayObject *octvalue_to_pyarrobj(const octave_value &matrix) {
+      if (matrix.is_complex_type ()) {
+            throw value_convert_exception(
+               "Complex Octave matrices conversion not implemented");
+      }
+
+      if (matrix.is_double_type ()) {
+         if (matrix.is_real_type()) {
+            return create_array<double, NDArray>(matrix.array_value(),
+                                                 PyArray_DOUBLE);
+         } else
+            throw value_convert_exception("Unknown double matrix type");
+      }
+
+#ifdef PYTAVE_USE_OCTAVE_FLOATS
+      if (matrix.is_single_type ()) {
+         if (matrix.is_real_type()) {
+            return create_array<float, FloatNDArray>(
+               matrix.float_array_value(), PyArray_FLOAT);
+         } else
+            throw value_convert_exception("Unknown float matrix type");
+      }
+#endif
+
+      if (matrix.is_int64_type()) {
+         return create_sint_array<int64NDArray, sizeof(int64_t)>(
+            matrix.int64_array_value());
+      }
+      if (matrix.is_uint32_type()) {
+         return create_uint_array<uint32NDArray, sizeof(uint32_t)>(
+            matrix.uint32_array_value());
+      }
+      if (matrix.is_int32_type()) {
+         return create_sint_array<int32NDArray, sizeof(int32_t)>(
+            matrix.int32_array_value());
+      }
+      if (matrix.is_uint16_type()) {
+         return create_uint_array<uint16NDArray, sizeof(uint16_t)>(
+            matrix.uint16_array_value());
+      }
+      if (matrix.is_int16_type()) {
+         return create_sint_array<int16NDArray, sizeof(int16_t)>(
+            matrix.int16_array_value());
+      }
+      if (matrix.is_uint8_type()) {
+         return create_uint_array<uint8NDArray, sizeof(uint8_t)>(
+            matrix.uint8_array_value());
+      }
+      if (matrix.is_int8_type()) {
+         return create_sint_array<int8NDArray, sizeof(int8_t)>(
+            matrix.int8_array_value());
+      }
+
+      throw value_convert_exception("Octave matrix type not known, "
+                                    "conversion not implemented");
+   }
+
+   static void octvalue_to_pyarr(boost::python::object &py_object,
+                          const octave_value& octvalue) {
+      PyArrayObject *pyarr = octvalue_to_pyarrobj(octvalue);
+      py_object = object(handle<PyObject>((PyObject *)pyarr));
+   }
+
+   void octvalue_to_pyobj(boost::python::object &py_object,
+                          const octave_value& octvalue) {
+      if (octvalue.is_scalar_type()) {
+         if (octvalue.is_bool_type())
+            py_object = object(octvalue.bool_value());
+         else if (octvalue.is_real_scalar())
+            py_object = object(octvalue.double_value());
+         else if (octvalue.is_integer_type())
+            py_object = object(octvalue.int_value());
+         else
+            throw value_convert_exception(
+               "Conversion for this scalar not implemented");
+      } else if (octvalue.is_string())
+         py_object = str(octvalue.string_value());
+      else if (octvalue.is_matrix_type())
+         octvalue_to_pyarr(py_object, octvalue);
+      else if (octvalue.is_undefined())
+         throw value_convert_exception(
+            "Octave value `undefined'. Can not convert to a Python object");
+      else
+         throw value_convert_exception(
+            "Conversion from Octave value not implemented");
+   }
+
+   void octlist_to_pytuple(boost::python::tuple &python_tuple,
+                           const octave_value_list &octave_list) {
+      boost::python::list seq;
+      int length = octave_list.length();
+      for (int i = 0; i < length; i++) {
+         boost::python::object py_object;
+         octvalue_to_pyobj(py_object, octave_list(i));
+         seq.append(py_object);
+      }
+      python_tuple = tuple(seq);
+   }
+}
+
+/* Emacs
+ * Local Variables:
+ * fill-column:79
+ * coding:utf-8
+ * indent-tabs-mode:nil
+ * c-basic-offset:3
+ * End:
+ * vim: set textwidth=79 expandtab shiftwidth=3 :
+ */

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/octave_to_python.h	Fri Oct 17 12:05:46 2008 +0200
@@ -0,0 +1,41 @@
+/*
+ *  Copyright 2008 David Grundberg, HÃ¥kan Fors Nilsson
+ *
+ *  This file is part of Pytave.
+ *
+ *  Pytave is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Pytave is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Pytave.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef OCTAVE_TO_PYTHON_H
+#define OCTAVE_TO_PYTHON_H
+
+class octave_value_list;
+class boost::python::tuple;
+
+namespace pytave {
+   void octlist_to_pytuple(boost::python::tuple &python_tuple,
+                           const octave_value_list &octave_list);
+}
+
+#endif /* OCTAVE_TO_PYTHON_H */
+
+/* Emacs
+ * Local Variables:
+ * fill-column:79
+ * coding:utf-8
+ * indent-tabs-mode:nil
+ * c-basic-offset:3
+ * End:
+ * vim: set textwidth=79 expandtab shiftwidth=3 :
+ */

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/package/__init__.py	Fri Oct 17 12:05:46 2008 +0200
@@ -0,0 +1,30 @@
+# -*- coding:utf-8 -*-
+#
+# Copyright 2008 David Grundberg, HÃ¥kan Fors Nilsson
+#
+# This file is part of Pytave.
+#
+# Pytave is free software: you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# Pytave is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Pytave.  If not, see <http://www.gnu.org/licenses/>.
+
+import _pytave
+from pytave import *
+
+# Emacs
+#	Local Variables:
+#	fill-column:70
+#	coding:utf-8
+#	indent-tabs-mode:t
+#	tab-width:3
+#	End:
+# vim: set textwidth=70 noexpandtab tabstop=3 :

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/package/pytave.py	Fri Oct 17 12:05:46 2008 +0200
@@ -0,0 +1,111 @@
+# -*- coding:utf-8 -*-
+#
+# Copyright 2008 David Grundberg, HÃ¥kan Fors Nilsson
+#
+# This file is part of Pytave.
+#
+# Pytave is free software: you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# Pytave is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Pytave.  If not, see <http://www.gnu.org/licenses/>.
+
+"""Python to Octave bridge"""
+
+import _pytave
+
+_pytave.init()
+(OctaveError, ValueConvertError, ObjectConvertError) \
+				  = _pytave.get_exceptions();
+
+def feval(nargout, funcname, *arguments):
+
+	"""Executes an Octave function called funcname.
+
+	The function is set to return nargout values. Returned values are
+	stored in a tuple. If the nargout argument is less than or equal
+	to 0, an empty tuple is returned.
+
+	M-files are searched for in the Octave path.
+
+	See also the Octave documentation for the builtin Octave function
+	feval.
+
+	Type conversions
+	****************
+	
+	The following type conversions are supported:
+
+	Python to Octave
+	================
+	
+	Objects:
+		int (32-bit)        int32
+		float (64-bit)      double
+		str                 string
+		
+	Numeric Array:
+		UBYTE, SBYTE,       matrix of correct type
+		USHORT, SHORT,      -''-
+		UINT, SINT,         -''-
+		LONG,               -''-
+		DOUBLE              -''-
+
+	All other objects causes a pytave.ObjectConvertError to be
+	raised. This exception inherits TypeError.
+	
+	Octave to Python
+	================
+	
+	Scalar values to objects:
+		bool                bool
+		real scalar         float (64-bit)
+		string, sq_string   str
+		str                 string
+		
+	Matrix values to Numeric arrays:
+		int64               LONG
+		int32, uint32       INT, UINT
+		int16, uint16       SHORT, USHORT
+		int8, unint8        SBYTE, UBYTE
+
+	All other values causes a pytave.ValueConvertError to be
+	raised. This exception inherits TypeError.
+
+	Errors
+	******
+
+	Octave runtime errors are encapsulated into
+	pytave.OctaveError exceptions, base class RuntimeError.
+
+	"""
+
+	return _pytave.feval(nargout, funcname, arguments)
+
+def addpath(*arguments):
+	"""See Octave documentation"""
+	return _pytave.feval(1, "addpath", arguments)[0]
+
+def rmpath(*paths):
+	"""See Octave documentation"""
+	return _pytave.feval(1, "rmpath", paths)[0]
+
+def path(*paths):
+	"""See Octave documentation"""
+	return _pytave.feval(1, "path", paths)[0]
+
+# Emacs
+#	Local Variables:
+#	fill-column:70
+#	coding:utf-8
+#	indent-tabs-mode:t
+#	tab-width:3
+#	End:
+# vim: set textwidth=70 noexpandtab tabstop=3 :

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pytave.cc	Fri Oct 17 12:05:46 2008 +0200
@@ -0,0 +1,164 @@
+/*
+ *  Copyright 2008 David Grundberg, HÃ¥kan Fors Nilsson
+ *
+ *  This file is part of Pytave.
+ *
+ *  Pytave is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Pytave is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Pytave.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define PYTAVE_DO_DECLARE_SYMBOL
+#include "arrayobjectdefs.h"
+#include <boost/python.hpp>
+#include <boost/python/numeric.hpp>
+
+#undef HAVE_STAT /* Both boost.python and octave define HAVE_STAT... */
+#include <octave/oct.h>
+#include <octave/parse.h>
+#include <octave/load-path.h>
+#include <octave/file-io.h>
+#include <octave/ops.h>
+
+#include <iostream>
+#include <sstream>
+
+#include <sys/types.h>
+
+#include <octave/Matrix.h>
+#include <octave/ov.h>
+#include <octave/builtins.h>
+#include <octave/defaults.h>
+
+#include "pytavedefs.h"
+
+#include "exceptions.h"
+#include "python_to_octave.h"
+#include "octave_to_python.h"
+
+using namespace boost::python;
+using namespace std;
+
+namespace pytave { /* {{{ */ 
+
+   void init() {
+
+      if (!octave_error_exception::init()
+          || !value_convert_exception::init()
+          || !object_convert_exception::init()) {
+         PyErr_SetString(PyExc_ImportError, "_pytave: init failed");
+         return;
+      }
+
+      set_liboctave_error_handler(error);
+      set_liboctave_warning_handler(warning);
+      set_liboctave_warning_with_id_handler(warning_with_id);
+
+      // New in Octave 3
+      initialize_default_warning_state();
+
+      install_defaults();
+      initialize_file_io();
+      initialize_symbol_tables();
+      install_types();
+
+      install_ops();
+
+      install_builtins();
+
+      // true argument new in Octave 3
+      load_path::initialize(true); // or use false to set empty path
+
+      // initialize python numeric array
+      import_array();
+   }
+
+   boost::python::tuple get_exceptions() {
+      return make_tuple(object(handle<PyObject>(
+                                  octave_error_exception::excclass)),
+                        object(handle<PyObject>(
+                                  value_convert_exception::excclass)),
+                        object(handle<PyObject>(
+                                  object_convert_exception::excclass)));
+   }
+
+   boost::python::tuple func_eval(const int nargout,
+                                  const std::string &funcname,
+                                  const boost::python::tuple &arguments) {
+
+      octave_value_list octave_args, retval;
+
+      pytuple_to_octlist(octave_args, arguments);
+
+      reset_error_handler();
+      buffer_error_messages++;
+      
+      Py_BEGIN_ALLOW_THREADS
+      retval = feval(funcname, octave_args, nargout);
+      Py_END_ALLOW_THREADS
+
+      if (error_state != 0) {
+// error_state values:
+// -2 error without traceback
+// -1 traceback
+//  1 general error
+         int parse_status = 0;
+         reset_error_handler();
+         octave_value_list tmp = eval_string("lasterror.message",
+                                             true, parse_status, 1);
+         if (!tmp.empty() && tmp(0).is_string())
+            throw octave_error_exception(tmp(0).string_value());
+         else
+            throw octave_error_exception("");
+      }
+
+      if (nargout > 0) {
+         boost::python::tuple pytuple;
+         octlist_to_pytuple(pytuple, retval);
+         return pytuple;
+      } else {
+         // Return () if nargout <= 0.
+         return make_tuple();
+      }
+   }
+} /* namespace pytave }}} */
+
+BOOST_PYTHON_MODULE(_pytave) { /* {{{ */
+   using namespace boost::python;
+
+   def("init", pytave::init);
+   def("feval", pytave::func_eval);
+   def("get_exceptions", pytave::get_exceptions);
+
+   register_exception_translator<pytave::pytave_exception>(
+      pytave::pytave_exception::translate_exception);
+
+   register_exception_translator<pytave::octave_error_exception>(
+      pytave::octave_error_exception::translate_exception);
+
+   register_exception_translator<pytave::object_convert_exception>(
+      pytave::object_convert_exception::translate_exception);
+
+   register_exception_translator<pytave::value_convert_exception>(
+      pytave::value_convert_exception::translate_exception);
+
+} /* }}} */
+
+/* Emacs
+ * Local Variables:
+ * fill-column:79
+ * coding:utf-8
+ * indent-tabs-mode:nil
+ * c-basic-offset:3
+ * End:
+ * vim: set textwidth=79 expandtab shiftwidth=3 :
+ */

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pytavedefs.h	Fri Oct 17 12:05:46 2008 +0200
@@ -0,0 +1,38 @@
+/*
+ *  Copyright 2008 David Grundberg, HÃ¥kan Fors Nilsson
+ *
+ *  This file is part of Pytave.
+ *
+ *  Pytave is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Pytave is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Pytave.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+// This file MUST NOT be included in header files.
+// It should be included after library includes.
+
+/* XXX: Octave leaks its internal config.h to the include files */
+#include "config.h.in"
+#ifndef HAVE_CONFIG_H
+#error Need config.h file
+#endif
+#include "config.h"
+
+/* Emacs
+ * Local Variables:
+ * fill-column:79
+ * coding:utf-8
+ * indent-tabs-mode:nil
+ * c-basic-offset:3
+ * End:
+ * vim: set textwidth=79 expandtab shiftwidth=3 :
+ */

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/python_to_octave.cc	Fri Oct 17 12:05:46 2008 +0200
@@ -0,0 +1,228 @@
+/*
+ *  Copyright 2008 David Grundberg, HÃ¥kan Fors Nilsson
+ *
+ *  This file is part of Pytave.
+ *
+ *  Pytave is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Pytave is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Pytave.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <iostream>
+#include <boost/python.hpp>
+#include <boost/python/numeric.hpp>
+#include "arrayobjectdefs.h"
+#undef HAVE_STAT /* both boost.python and octave defines HAVE_STAT... */
+#include <octave/oct.h>
+#include <octave/Matrix.h>
+#include <octave/ov.h>
+
+#include "pytavedefs.h"
+#include "exceptions.h"
+
+using namespace std;
+using namespace boost::python;
+
+namespace pytave {
+
+   template <class PythonPrimitive, class OctaveBase>
+   static void copy_pyarrobj_to_octarray(OctaveBase &matrix,
+                                  const PyArrayObject* const pyarr,
+                                  const int unsigned matindex,
+                                  const unsigned int matstride,
+                                  const int dimension,
+                                  const unsigned int offset) {
+      unsigned char *ptr = (unsigned char*) pyarr->data;
+      if (dimension == pyarr->nd - 1) {
+         // Last dimension, base case
+         for (int i = 0; i < pyarr->dimensions[dimension]; i++) {
+            matrix.elem(matindex + i*matstride)
+               = *(PythonPrimitive*)
+               &ptr[offset + i*pyarr->strides[dimension]];
+         }
+      } else {
+         for (int i = 0; i < pyarr->dimensions[dimension]; i++) {
+            copy_pyarrobj_to_octarray<PythonPrimitive, OctaveBase>(
+               matrix,
+               pyarr,
+               matindex + i*matstride,
+               matstride * pyarr->dimensions[dimension],
+               dimension + 1,
+               offset + i*pyarr->strides[dimension]);
+         }
+      }
+   }
+
+   template <class OctaveBase>
+   static void copy_pyarrobj_to_octarray_boot(OctaveBase &matrix,
+                                       const PyArrayObject* const pyarr) {
+
+#define ARRAYCASE(AC_pyarrtype, AC_primitive) case AC_pyarrtype: \
+         copy_pyarrobj_to_octarray<AC_primitive, OctaveBase>\
+         (matrix, pyarr, 0, 1, 0, 0); \
+         break; \
+
+      switch (pyarr->descr->type_num) {
+//         ARRAYCASE(PyArray_CHAR, )
+         ARRAYCASE(PyArray_UBYTE,  unsigned char)
+         ARRAYCASE(PyArray_SBYTE,  signed   char)
+         ARRAYCASE(PyArray_SHORT,  signed   short)
+         ARRAYCASE(PyArray_USHORT, unsigned short)
+         ARRAYCASE(PyArray_INT,    signed   int)
+         ARRAYCASE(PyArray_UINT,   unsigned int)
+         ARRAYCASE(PyArray_LONG,   signed   long)
+
+         /* Commonly Numeric.array(..., Numeric.Float32) */
+         ARRAYCASE(PyArray_FLOAT,  float)
+
+         /* Commonly Numeric.array(..., Numeric.Float) */
+         ARRAYCASE(PyArray_DOUBLE, double)
+//         ARRAYCASE(PyArray_CFLOAT, )
+//         ARRAYCASE(PyArray_CDOUBLE, )
+//         ARRAYCASE(PyArray_OBJECT, )
+         default:
+            throw object_convert_exception(
+               PyEval_GetFuncName((PyObject*)pyarr)
+               + (PyEval_GetFuncDesc((PyObject*)pyarr)
+               + string(": Unsupported Python array type")));
+      }
+   }
+
+   template <class OctaveBase>
+   static void pyarrobj_to_octvalueNd(octave_value &octvalue,
+                               const PyArrayObject* const pyarr,
+                               dim_vector dims) {
+      OctaveBase array(dims);
+      copy_pyarrobj_to_octarray_boot<OctaveBase>(array, pyarr);
+      octvalue = array;
+   }
+
+   static void pyarr_to_octvalue(octave_value &octvalue,
+                          const PyArrayObject *pyarr) {
+      if (pyarr->nd < 1)
+         throw object_convert_exception("Less than 1 dimensions not supported");
+
+      dim_vector dims;
+      switch (pyarr->nd) {
+         case 1:
+            // Always make PyArray vectors row vectors.
+            dims = dim_vector(1, pyarr->dimensions[0]);
+            break;
+         default:
+            dims.resize(pyarr->nd);
+            for (int d = 0; d < pyarr->nd; d++) {
+               dims(d) = pyarr->dimensions[d];
+            }
+            break;
+      }
+
+      switch (pyarr->descr->type_num) {
+         case PyArray_UBYTE:
+         case PyArray_USHORT:
+         case PyArray_UINT:
+            switch (pyarr->descr->elsize) {
+               case 1:
+                  pyarrobj_to_octvalueNd<uint8NDArray>(octvalue, pyarr, dims);
+                  break;
+               case 2:
+                  pyarrobj_to_octvalueNd<uint16NDArray>(octvalue, pyarr, dims);
+                  break;
+               case 4:
+                  pyarrobj_to_octvalueNd<uint32NDArray>(octvalue, pyarr, dims);
+                  break;
+               default:
+                  throw object_convert_exception("Unknown unsigned integer.");
+            }
+         case PyArray_SBYTE:
+         case PyArray_SHORT:
+         case PyArray_INT:
+         case PyArray_LONG:
+            switch (pyarr->descr->elsize) {
+               case 1:
+                  pyarrobj_to_octvalueNd<int8NDArray>(octvalue, pyarr, dims);
+                  break;
+               case 2:
+                  pyarrobj_to_octvalueNd<int16NDArray>(octvalue, pyarr, dims);
+                  break;
+               case 4:
+                  pyarrobj_to_octvalueNd<int32NDArray>(octvalue, pyarr, dims);
+                  break;
+               case 8:
+                  pyarrobj_to_octvalueNd<int64NDArray>(octvalue, pyarr, dims);
+                  break;
+               default:
+                  throw object_convert_exception("Unknown integer.");
+            }
+            break;
+         case PyArray_FLOAT:
+#ifdef PYTAVE_USE_OCTAVE_FLOATS
+            pyarrobj_to_octvalueNd<FloatNDArray>(octvalue, pyarr, dims);
+            break;
+#else
+            /* fallthrough */
+#endif
+         case PyArray_DOUBLE:
+            pyarrobj_to_octvalueNd<NDArray>(octvalue, pyarr, dims);
+            break;
+         default:
+            throw object_convert_exception(
+               PyEval_GetFuncDesc((PyObject*)(pyarr)) + string(" ")
+               + PyEval_GetFuncName((PyObject*)(pyarr))
+               + ": Encountered unsupported Python array");
+            break;
+      }
+   }
+
+   void pyobj_to_octvalue(octave_value &oct_value,
+                          const boost::python::object &py_object) {
+      extract<int> intx(py_object);
+      extract<double> doublex(py_object);
+      extract<string> stringx(py_object);
+      extract<numeric::array> arrayx(py_object);
+      if (intx.check()) {
+         oct_value = intx();
+      } else if (doublex.check()) {
+         oct_value = doublex();
+      } else if (arrayx.check()) {
+         pyarr_to_octvalue(oct_value, (PyArrayObject*)py_object.ptr());
+      } else if (stringx.check()) {
+         oct_value = stringx();
+      } else {
+         throw object_convert_exception(
+            PyEval_GetFuncName(py_object.ptr())
+            + (PyEval_GetFuncDesc(py_object.ptr())
+               + string(": Unsupported Python object type, "
+                        "cannot convert to Octave value")));
+      }
+   }
+
+   void pytuple_to_octlist(octave_value_list &octave_list,
+                           const boost::python::tuple &python_tuple) {
+      int length = extract<int>(python_tuple.attr("__len__")());
+
+      for (int i = 0; i < length; i++) {
+         pyobj_to_octvalue(octave_list(i), python_tuple[i]);
+      }
+   }
+
+
+}
+
+/* Emacs
+ * Local Variables:
+ * fill-column:79
+ * coding:utf-8
+ * indent-tabs-mode:nil
+ * c-basic-offset:3
+ * End:
+ * vim: set textwidth=79 expandtab shiftwidth=3 :
+ */

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/python_to_octave.h	Fri Oct 17 12:05:46 2008 +0200
@@ -0,0 +1,41 @@
+/*
+ *  Copyright 2008 David Grundberg, HÃ¥kan Fors Nilsson
+ *
+ *  This file is part of Pytave.
+ *
+ *  Pytave is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Pytave is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Pytave.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef PYTHON_TO_OCTAVE_H
+#define PYTHON_TO_OCTAVE_H
+
+class octave_value_list;
+class boost::python::tuple;
+
+namespace pytave {
+   void pytuple_to_octlist(octave_value_list &octave_list,
+                           const boost::python::tuple &python_tuple);
+}
+
+#endif /* PYTHON_TO_OCTAVE_H */
+
+/* Emacs
+ * Local Variables:
+ * fill-column:79
+ * coding:utf-8
+ * indent-tabs-mode:nil
+ * c-basic-offset:3
+ * End:
+ * vim: set textwidth=79 expandtab shiftwidth=3 :
+ */

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/setup.py.in	Fri Oct 17 12:05:46 2008 +0200
@@ -0,0 +1,41 @@
+#!/usr/bin/python
+# -*- coding: utf-8; c-basic-offset: 3; indent-tabs-mode: nil; tab-width: 3; -*-
+# @configure_input@
+
+from distutils.core import setup, Extension
+
+setup(
+   name = 'pytave',
+   version = '@PACKAGE_VERSION@',
+   author = '@PACKAGE_NAME@ team',
+   author_email = '@PACKAGE_BUGREPORT@',
+   package_dir = {'pytave' : '@srcdir@/package'},
+   packages = ['pytave'],
+   ext_modules = [
+      Extension('pytave/_pytave',
+         language = "c++",
+         sources = [
+         '@srcdir@/octave_to_python.cc',
+         '@srcdir@/pytave.cc',
+         '@srcdir@/exceptions.cc',
+         '@srcdir@/python_to_octave.cc',
+         ],
+         depends = [
+         '@srcdir@/arrayobjectdefs.h',
+         '@srcdir@/config.h',
+         '@srcdir@/octave_to_python.h',
+         '@srcdir@/pytavedefs.h',
+         '@srcdir@/exceptions.h',
+         '@srcdir@/python_to_octave.h'
+         ],
+         
+         # TODO: Check whether paths work on Windows or not.
+         # The file separator might be wrong. (Must be / in setup.cfg)
+         include_dirs = ['@PYTAVE_OCTAVE_INCLUDE_PATH@', '@abs_builddir@', '@srcdir@'], # Python always included.
+         define_macros = [('HAVE_CONFIG_H', '1')],
+         library_dirs = ['@PYTAVE_OCTAVE_RPATH@'],
+         runtime_library_dirs = ['@PYTAVE_OCTAVE_RPATH@'],
+         libraries = ['octinterp', 'octave', 'cruft', '@BOOST_PYTHON_LIB@']
+      )
+   ]  
+)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/exceptions.py	Fri Oct 17 12:05:46 2008 +0200
@@ -0,0 +1,23 @@
+#!/usr/bin/python
+import pytave
+
+try:
+ pytave.feval(1,"",)
+except pytave.OctaveError, e:
+ print "test ok"
+except:
+ print "test fail"
+
+try:
+ pytave.feval(1,"cell",)
+except pytave.ValueConvertError, e:
+ print "test ok"
+except:
+ print "test fail"
+
+try:
+ pytave.feval(1,"sin",{"asdf":"asdf"})
+except pytave.ObjectConvertError, e:
+ print "test ok"
+except:
+ print "test fail"

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/test.py	Fri Oct 17 12:05:46 2008 +0200
@@ -0,0 +1,89 @@
+#!/usr/bin/python
+
+import pytave
+import Numeric
+
+pytave.feval(0, "addpath", ".",);
+
+arr0_0 = Numeric.zeros((0,0));
+arr0_1 = Numeric.zeros((0,1));
+arr1_0 = Numeric.zeros((1,0));
+arr1f = Numeric.array([1, 2, 3, 4], Numeric.Float32)
+arr1b = Numeric.array([1, 2, 3, 256], Numeric.Int8)
+arr1i = Numeric.array([1, 2, 3, 4], Numeric.Int)
+arr1i32 = Numeric.array([1, 2, 3, 4], Numeric.Int32)
+arr1a = Numeric.array([1, 2, 3, 4])
+arr2f = Numeric.array([[1, 2, 3, 4],[5,6,7,8]], Numeric.Float32)
+arr2d = Numeric.array([[1, 2, 3, 4],[5,6,7,8]], Numeric.Float)
+arr3f = Numeric.array([[[1, 2, 3, 4],[5,6,7,8]],[[9, 10, 11, 12],[13,14,15,16]]], Numeric.Float32)
+
+alimit_int32 = Numeric.array([-2147483648, 2147483647], Numeric.Int32);
+alimit_int16 = Numeric.array([-32768, 32767, -32769, 32768], Numeric.Int16);
+alimit_int8 = Numeric.array([-128, 127, -129, 128], Numeric.Int8);
+alimit_uint8 = Numeric.array([0, 255, -1, 256], Numeric.UnsignedInt8);
+
+
+b = pytave.feval(1, "testfile", 1)
+print "first exec ok:", b
+
+def testequal(value):
+	try:
+		print "------------ test ", value
+		nvalue = pytave.feval(1, "testfile", *value)
+		if nvalue != value:
+			print "Equal ", value, " == ", nvalue, ", ", (nvalue == value), " Equal"
+	except TypeError, e:
+		print "Execute failed: ", value,":", e
+
+def testint(value):
+	try:
+		print "------------ int test ", value
+		nvalue = pytave.feval(1, "testfile", *value)
+		class1 = pytave.feval(1, "class", *value)
+		class2 = pytave.feval(1, "class", *nvalue)
+		if class1 != class2:
+			print "Integer check failed, got ",class1, "and later", class2
+	except TypeError, e:
+		print "Execute failed: ", value,":", e
+	
+print "------------"
+
+testint((alimit_int32, ))
+testint((alimit_int16, ))
+testint((alimit_int8, ))
+
+testequal((alimit_int32, ))
+testequal((alimit_int16, ))
+testequal((alimit_int8, ))
+
+testequal(("mystring", ))
+
+testequal((1, ))
+testequal((1L, ))
+testequal((1.2, ))
+testequal((1.2, ))
+testequal((arr1a, ))
+
+testequal((arr1f, ))
+testequal((arr1i, ))
+testequal((arr1b, ))
+testequal((arr1i32, ))
+testequal((arr2f, ))
+testequal((arr2d, ))
+
+testequal((arr3f, ))
+
+print("Equality for these three tests fails")
+testequal((arr0_0, ))
+testequal((arr1_0, ))
+testequal((arr0_1, ))
+
+# these should fail.
+print("These tests should fail.")
+testequal(([1, 2],))
+testequal((None,))
+testequal(((1,),))
+testequal(([],))
+testequal(((),))
+testequal((1, 8.9, 3, 4, "testfile", [], arr1f))
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/testfile.m	Fri Oct 17 12:05:46 2008 +0200
@@ -0,0 +1,5 @@
+function [testresult] = testfile(arg)
+	 disp(arg)
+	 disp(["Type info: " typeinfo(arg)])
+	 testresult = arg;#int8([1]);
+end