It would help if you could help debug as suggested below.
Massimo
On Tuesday, 24 July 2012 07:00:42 UTC-5, Massimo Di Pierro wrote:
>
> In gluon/sqlhtml.py there is this logic:
>
> elif field.type == 'upload':
> f = self.vars[fieldname]
> fd = '%s__delete' % fieldname
> ...
> newfilename = field.store(source_file, original_filename,
> field.uploadfolder)
>
> can you add some print statements and help us debug. How it is possible
> that source_file is None? What is the value of the variable f when this
> happens.
>
> it should accept any character in the original filename. If it does not,
> where does it fail?
>
> Please open a ticket and link this thread so the issue gets tracked.
>
>
> On Tuesday, 24 July 2012 02:51:50 UTC-5, Annet wrote:
>>
>> In a table I defined the following field:
>>
>> Field('photoFile',type='upload',autodelete=True),
>>
>> with the following validator:
>>
>> db.Person.photoFile.requires=IS_EMPTY_OR(IS_IMAGE(extensions=('gif','jpg','jpeg','png'),maxsize=(72,72)),IS_LENGTH(36*1024,error_message='file
>>
>> size exceeds 36 KB'))
>>
>> When I insert a person without a photoFile I get the following error:
>>
>>
>> Traceback (most recent call last):
>> File "/Library/Python/2.5/site-packages/web2py/gluon/restricted.py", line
>> 205, in restricted
>> exec ccode in environment
>> File
>> "/Library/Python/2.5/site-packages/web2py/applications/bootstrap/controllers/appadmin.py"
>>
>> <http://127.0.0.1:8000/admin/default/edit/bootstrap/controllers/appadmin.py>,
>> line 433, in <module>
>> File "/Library/Python/2.5/site-packages/web2py/gluon/globals.py", line
>> 173, in <lambda>
>> self._caller = lambda f: f()
>> File
>> "/Library/Python/2.5/site-packages/web2py/applications/bootstrap/controllers/appadmin.py"
>>
>> <http://127.0.0.1:8000/admin/default/edit/bootstrap/controllers/appadmin.py>,
>> line 128, in insert
>> if form.accepts(request.vars, session):
>> File "/Library/Python/2.5/site-packages/web2py/gluon/sqlhtml.py", line
>> 1207, in accepts
>> newfilename = field.store(source_file, original_filename,
>> field.uploadfolder)
>> UnboundLocalError: local variable 'source_file' referenced before assignment
>>
>>
>> This is in web2py version 1.99.7
>>
>> Kind regards,
>>
>> Annet
>>
>>
>>
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