On 3/12/2011 9:56 PM, Nadav Horesh wrote: > 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.
I just tried PIL-1.1.7-py3 on an Ubuntu 64 bit system: after one change to map.c it builds OK (without sane support) and passes all tests but one numpy int64 bit related test. Please download again from <http://www.lfd.uci.edu/~gohlke/pythonlibs/#pil> to make sure you have the same sources and try build again. Christoph > > 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 > > _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion
