Hello,
GOAL: Have a website built on the Django framework running under
Windows Server 2003 (Apache with mod_python and MySQL) be able to
upload pictures and then create a tinted thumbnail using PIL. I have
all the code working and I have everything (python, PIL, django,
apache and MySQL) setup and working on a linux machine; however, I
HAVE to get it working on Windows.
PROBLEM: PIL with Jpeg support on Windows...
After much fighting with the Jpeg Library and PIL here is what I have
accomplished:
Step 1: From Windows: Install python-2.5.4.msi with default settings,
install Mingw32 and install Cygwin
Step 2: Start Cygwin and extract, './configure --enable-shared --
enable-static CC="gcc -mno-cygwin" CXX="gcc -mno-cygwin"', make, make -
n install, make -n install-lib for jpeg-6b and extract, ./configure,
make, make install for zlib
Step 3: From Windows: extract Imaging-1.1.6.tar.gz and edit setup.py
to point to jpeg-6b and zlib library locations (ex. JPEG_ROOT = "C:\
\cygwin\\usr\\local\\src\\jpeg-6b\\.libs")
Step 4: From Windows: 'python setup.py build -c mingw32 install' the
Imaging 1.1.6 package
Step 5: From Windows: 'python selftest.py' (NOTE: When building
Imaging 1.1.6 jpeg and zlib support are OK) 57 tests passed for
Imaging 1.1.6 package
Step 6: From Windows: 'python' then:
>>> import Image
>>> im = Image.open('c:/temp/testimage.jpg')
>>> im.size[0]
(result: 932)
>>> tmpFile = open('C:/temp/temp_win.jpg', 'w')
>>> im.save(tmpFile, 'JPEG', quality=90) (result: See
Below)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Python25\lib\site-packages\PIL\Image.py", line 1405, in save
save_handler(self, fp, filename)
File "C:\Python25\lib\site-packages\PIL\JpegImagePlugin.py", line
409, in _save
ImageFile._save(im, fp, [("jpeg", (0,0)+im.size, 0, rawmode)])
File "C:\Python25\lib\site-packages\PIL\ImageFile.py", line 491, in
_save
s = e.encode_to_file(fh, bufsize)
IOError: [Errno 0] Error
After finally getting over the _imaging C module is not installed
(even though an _imaging.dll existed - Python2.5 seems to only like
_imaging.pyd) and successfully opening and reading a JPEG (I had
numerous other errors when I tried to get this working before) file I
am so very lost. Please help!
Sincerely,
Bryan
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