This lead to another error probably due to line 68 in map.h. As much as I could trace it, ob_type is a member of PyObject, not of PyTypeObject. I have no clue how to resolve this.
Nadav. ________________________________________ From: numpy-discussion-boun...@scipy.org [numpy-discussion-boun...@scipy.org] On Behalf Of Christoph Gohlke [cgoh...@uci.edu] Sent: 13 March 2011 00:37 To: numpy-discussion@scipy.org Subject: Re: [Numpy-discussion] [OT] any image io module that works with python3? On 3/12/2011 12:47 PM, Nadav Horesh wrote: > After the replacement of ö with o, the installation went without errors, but: > > nadav@nadav_home ~ $ python3 > Python 3.1.3 (r313:86834, Feb 25 2011, 11:08:33) > [GCC 4.4.4] on linux2 > Type "help", "copyright", "credits" or "license" for more information. >>>> import _imaging > Traceback (most recent call last): > File "<stdin>", line 1, in<module> > ImportError: /usr/lib64/python3.1/site-packages/PIL/_imaging.so: undefined > symbol: Py_FindMethod Py_FindMethod should be excluded by `#ifndef PY3` or similar preprocessor statements. There is a typo in map.c line 65: change `#ifdef PY3` to `#ifndef PY3` and clean your build directory before rebuilding. Christoph > > Thank you, > > Nadav. > ________________________________________ > From: numpy-discussion-boun...@scipy.org [numpy-discussion-boun...@scipy.org] > On Behalf Of Christoph Gohlke [cgoh...@uci.edu] > Sent: 12 March 2011 21:49 > To: numpy-discussion@scipy.org > Subject: Re: [Numpy-discussion] [OT] any image io module that works with > python3? > > On 3/12/2011 8:45 AM, Nadav Horesh wrote: >> I forgot to mention that I work on linux (gentoo x86-64).Here are my >> achievements till now: >> >> 1. PythonMagick: Needs boost which I do not have it avaiable on python3 > Boost works on Python 3.1. You might need to compile it. >> 2. Pygame: I have the stable version(1.9.1) should it work? > You need the developer version from svn. >> 3. FreeImage: I installed FreeImagePy on python3, but it doesn't work yet. > FreeImagePy is unmaintained, does not work on Python 3, and has problems > on 64 bit platforms. Just wrap the functions you need in ctypes. >> 4. PIL: I patched setup.py and map.c so "python3 setup.py build" is working, >> but: > Try replace "Hans Häggström" with "Hans Haggstrom" in PIL/WalImageFile.py > > Christoph > >> >> nadav@nadav_home /dev/shm/PIL-1.1.7-py3 $ sudo python3.1 setup.py install >> /usr/lib64/python3.1/distutils/dist.py:259: UserWarning: Unknown >> distribution option: 'ext_comp_args' >> warnings.warn(msg) >> running install >> running build >> running build_py >> running build_ext >> -------------------------------------------------------------------- >> PIL 1.1.7 SETUP SUMMARY >> -------------------------------------------------------------------- >> version 1.1.7 >> platform linux2 3.1.3 (r313:86834, Feb 25 2011, 11:08:33) >> [GCC 4.4.4] >> -------------------------------------------------------------------- >> --- TKINTER support available >> --- JPEG support available >> --- ZLIB (PNG/ZIP) support available >> --- FREETYPE2 support available >> --- LITTLECMS support available >> >> . >> . >> . >> >> byte-compiling /usr/lib64/python3.1/site-packages/PIL/WalImageFile.py to >> WalImageFile.pyc >> Traceback (most recent call last): >> File "setup.py", line 520, in<module> >> setup(*(), **configuration) # old school :-) >> File "/usr/lib64/python3.1/distutils/core.py", line 149, in setup >> dist.run_commands() >> File "/usr/lib64/python3.1/distutils/dist.py", line 919, in run_commands >> self.run_command(cmd) >> File "/usr/lib64/python3.1/distutils/dist.py", line 938, in run_command >> cmd_obj.run() >> File "/usr/lib64/python3.1/distutils/command/install.py", line 592, in >> run >> self.run_command(cmd_name) >> File "/usr/lib64/python3.1/distutils/cmd.py", line 315, in run_command >> self.distribution.run_command(command) >> File "/usr/lib64/python3.1/distutils/dist.py", line 938, in run_command >> cmd_obj.run() >> File "/usr/lib64/python3.1/distutils/command/install_lib.py", line 98, >> in run >> self.byte_compile(outfiles) >> File "/usr/lib64/python3.1/distutils/command/install_lib.py", line 135, >> in byte_compile >> dry_run=self.dry_run) >> File "/usr/lib64/python3.1/distutils/util.py", line 560, in byte_compile >> compile(file, cfile, dfile) >> File "/usr/lib64/python3.1/py_compile.py", line 137, in compile >> codestring = f.read() >> File "/usr/lib64/python3.1/codecs.py", line 300, in decode >> (result, consumed) = self._buffer_decode(data, self.errors, final) >> UnicodeDecodeError: 'utf8' codec can't decode byte 0xe4 in position 1909: >> invalid continuation byte >> >> >> >> Any idea on how to correct it? Any elegant way to avoid byte compiling? >> >> Nadav >> >> >> ________________________________________ >> From: numpy-discussion-boun...@scipy.org >> [numpy-discussion-boun...@scipy.org] On Behalf Of Zachary Pincus >> [zachary.pin...@yale.edu] >> Sent: 12 March 2011 14:35 >> To: Discussion of Numerical Python >> Subject: Re: [Numpy-discussion] [OT] any image io module that works with >> python3? >> >> Here's a ctypes interface to FreeImage that I wrote a while back and >> was since cleaned up (and maintained) by the scikits.image folk: >> >> https://github.com/stefanv/scikits.image/blob/master/scikits/image/io/_plugins/freeimage_plugin.py >> >> If it doesn't work out of the box on python 3, then it should be >> pretty simple to fix. >> >> Zach >> >> >> >> On Mar 12, 2011, at 4:40 AM, Christoph Gohlke wrote: >> >>> >>> >>> On 3/12/2011 1:08 AM, Nadav Horesh wrote: >>>> Having numpy, scipy, and matplotlib working reasonably with >>>> python3, a >>>> major piece of code I miss for a major python3 migration is an >>>> image IO. >>>> I found that pylab's imread works fine for png image, but I need to >>>> read >>>> all the other image format as well as png and jpeg output. >>>> Any hints (including advices how easyly construct my own module) are >>>> appreciated. >>>> Nadav. >>>> >>> >>> On Windows, PIL (private port at >>> <http://www.lfd.uci.edu/~gohlke/pythonlibs/#pil>), PythonMagick >>> <http://www.imagemagick.org/download/python/>, and pygame 1.9.2pre >>> <http://www.pygame.org> are working reasonably well for image IO. Also >>> the FreeImage library<http://freeimage.sourceforge.net/> is easy to >>> use >>> with ctypes<http://docs.python.org/py3k/library/ctypes.html>. >>> >>> Christoph >>> _______________________________________________ >>> NumPy-Discussion mailing list >>> NumPy-Discussion@scipy.org >>> http://mail.scipy.org/mailman/listinfo/numpy-discussion >> >> _______________________________________________ >> NumPy-Discussion mailing list >> NumPy-Discussion@scipy.org >> http://mail.scipy.org/mailman/listinfo/numpy-discussion >> >> _______________________________________________ >> NumPy-Discussion mailing list >> NumPy-Discussion@scipy.org >> http://mail.scipy.org/mailman/listinfo/numpy-discussion >> >> > _______________________________________________ > NumPy-Discussion mailing list > NumPy-Discussion@scipy.org > http://mail.scipy.org/mailman/listinfo/numpy-discussion > > > _______________________________________________ > NumPy-Discussion mailing list > NumPy-Discussion@scipy.org > http://mail.scipy.org/mailman/listinfo/numpy-discussion > > _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion