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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hi all !</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>My zope config : Zope 2.6.4 (binary
release, python2.1, win32-x86)</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I want to read the content of a folder (localfs) that
contains pictures (JPG) to create thumbnails for these pictures.</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Nb : « remote » is the name of my
zope local file system.</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>for item in context.remote.fileValues():</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> print item.id</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>return printed</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>gives as result :</span></font></p>
<p class=MsoNormal style='text-indent:35.4pt'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>Chateau.jpg</span></font></p>
<p class=MsoNormal style='text-indent:35.4pt'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>Paradise.jpg</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Which is right.</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>for item in context.remote.fileValues():</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> context.makethumbnail(item)</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>gives the error message that you find below.
(attribute error read)</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>The « makethumbnail » external
method has been tested and works FINE !</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>If I give as parameter for this method the result of <input
type="file" name= …… >, a thumnail is well created.</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>So the problem is : what’s the right way to
give the picture itself listed in the folder contents, as parameter in my
python code ????</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Any help greatly appreciated !</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Regards,</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Philippe.</span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
<table class=MsoNormalTable border=0 cellpadding=0>
<tr>
<td valign=top style='padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal><b><font size=2 color="#333333" face=Verdana><span
style='font-size:10.0pt;font-family:Verdana;color:#333333;font-weight:bold'>Exception
Type</span></font></b></p>
</td>
<td style='padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>AttributeError</span></font></p>
</td>
</tr>
<tr>
<td valign=top style='padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal><b><font size=2 color="#333333" face=Verdana><span
style='font-size:10.0pt;font-family:Verdana;color:#333333;font-weight:bold'>Exception
Value</span></font></b></p>
</td>
<td style='padding:.75pt .75pt .75pt .75pt'>
<p class=MsoNormal><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>read</span></font></p>
</td>
</tr>
</table>
<p><font size=2 color="#333333" face=Verdana><span style='font-size:10.0pt'>Traceback
(innermost last): </span></font></p>
<ul type=disc>
<li class=MsoNormal><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Module ZPublisher.Publish, line 98, in publish </span></font></li>
<li class=MsoNormal><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Module ZPublisher.mapply, line 88, in mapply </span></font></li>
<li class=MsoNormal><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Module ZPublisher.Publish, line 39, in
call_object </span></font></li>
<li class=MsoNormal><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Module Shared.DC.Scripts.Bindings, line 252, in
__call__ </span></font></li>
<li class=MsoNormal><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Module Shared.DC.Scripts.Bindings, line 283, in
_bindAndExec </span></font></li>
<li class=MsoNormal><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Module Products.PythonScripts.PythonScript, line
314, in _exec </span></font></li>
<li class=MsoNormal><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Module Script (Python), line 3, in test<br>
<b><span style='font-weight:bold'><PythonScript at /afrigeopict/test></span></b><br>
<b><span style='font-weight:bold'>Line 3</span></b> </span></font></li>
<li class=MsoNormal><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Module Products.ExternalMethod.ExternalMethod,
line 231, in __call__<br>
__traceback_info__: ((<LocalFile instance at 02D75CC8>,), {},
(100,)) </span></font></li>
<li class=MsoNormal><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Module
C:\PROGRA~1\zopedb01\Extensions\thumbnail.py, line 8, in makethumbnail </span></font></li>
<li class=MsoNormal><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Module PIL.Image, line 1547, in open </span></font></li>
</ul>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>AttributeError: read </span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> </span></font></p>
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