Problem w/ .jpg on Windows

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Problem w/ .jpg on Windows

Marc Haberkorn
Hello all,

I'm using PIL 1.1.7 on Windows XP.

You can see in the following code that I am unable to open .jpg files.  I AM able to open .png files, but not .jpg.  I've also copied the output of selftest.py to show that .jpg shows as being setup properly.  Can anyone suggest a next step to resolve this problem?

Thank you!

C:\WINDOWS>python
Python 2.5.2 (r252:60911, Feb 21 2008, 13:11:45) [MSC v.1310 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import Image
>>> i = Image.open('c:\\25.jpg')
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Python25\Lib\site-packages\PIL\Image.py", line 1980, in open
    raise IOError("cannot identify image file")
IOError: cannot identify image file
>>>

C:\temp\PIL\Imaging-1.1.7>python selftest.py
--------------------------------------------------------------------
PIL 1.1.7 TEST SUMMARY
--------------------------------------------------------------------
Python modules loaded from .\PIL
Binary modules loaded from c:\python25\lib\site-packages\PIL
--------------------------------------------------------------------
*** PIL CORE support not installed
*** TKINTER support not installed
--- JPEG support ok
--- ZLIB (PNG/ZIP) support ok
*** FREETYPE2 support not installed
*** LITTLECMS support not installed
--------------------------------------------------------------------
Running selftest:
--- 57 tests passed.


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Re: Problem w/ .jpg on Windows

Fredrik Lundh
Is this a prebuilt version or something you built yourself?  It might
be that the selftest picks a different PYD file than your stand-alone
script.  Adding "print Image.core" to your test script will tell you
what version the script is picking up; compare that to the "loaded
from" lines in the test output to see if you're using the same
version.

</F>

On Sat, Mar 6, 2010 at 7:57 PM, Marc Haberkorn <[hidden email]> wrote:

> Hello all,
>
> I'm using PIL 1.1.7 on Windows XP.
>
> You can see in the following code that I am unable to open .jpg files.  I AM
> able to open .png files, but not .jpg.  I've also copied the output of
> selftest.py to show that .jpg shows as being setup properly.  Can anyone
> suggest a next step to resolve this problem?
>
> Thank you!
>
> C:\WINDOWS>python
> Python 2.5.2 (r252:60911, Feb 21 2008, 13:11:45) [MSC v.1310 32 bit (Intel)]
> on win32
> Type "help", "copyright", "credits" or "license" for more information.
>>>> import Image
>>>> i = Image.open('c:\\25.jpg')
> Traceback (most recent call last):
>   File "<stdin>", line 1, in <module>
>   File "C:\Python25\Lib\site-packages\PIL\Image.py", line 1980, in open
>     raise IOError("cannot identify image file")
> IOError: cannot identify image file
>>>>
>
> C:\temp\PIL\Imaging-1.1.7>python selftest.py
> --------------------------------------------------------------------
> PIL 1.1.7 TEST SUMMARY
> --------------------------------------------------------------------
> Python modules loaded from .\PIL
> Binary modules loaded from c:\python25\lib\site-packages\PIL
> --------------------------------------------------------------------
> *** PIL CORE support not installed
> *** TKINTER support not installed
> --- JPEG support ok
> --- ZLIB (PNG/ZIP) support ok
> *** FREETYPE2 support not installed
> *** LITTLECMS support not installed
> --------------------------------------------------------------------
> Running selftest:
> --- 57 tests passed.
>
>
>
> _______________________________________________
> Image-SIG maillist  -  [hidden email]
> http://mail.python.org/mailman/listinfo/image-sig
>
>
_______________________________________________
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