Nowhere. We only state that Field(..., lenght=....) is a parameter. We do 
not say that for "upload" fields this is also the length of the tmp 
filename.

On Monday, 20 July 2015 05:28:02 UTC-5, Scott Hunter wrote:
>
> Where is this spelled out in the documentation?  I could not find it.
>
> - Scott
>
> On Monday, July 20, 2015 at 2:24:24 AM UTC-4, Massimo Di Pierro wrote:
>>
>> This is handled by web2py. The filenames are truncated according to the 
>> size of the uploadfield. This defaults to 512. In new versions of windows 
>> the make file length has been reduced so you have to do
>>
>> Field(name, 'upload', size=200)
>>
>> and all filenames will be limited to 200 bytes.
>>
>> On Sunday, 19 July 2015 21:06:42 UTC-5, Scott Hunter wrote:
>>>
>>> This is not only an issue with Windows; any filesystem with a filename 
>>> limit (however big) can hit this problem.  As this is all being handled by 
>>> web2py, and the user is selecting the file to upload, where would this 
>>> "logic" go, and why isn't web2py handling it?
>>>
>>> - Scott
>>>
>>> On Saturday, March 16, 2013 at 1:04:28 PM UTC-4, Niphlod wrote:
>>>>
>>>> I was wrong. the first part of the "hash" is a uuid, the second is a 
>>>> base16 encoding of the original filename.
>>>>
>>>> Seems that you need some logic to cut down long files if you plan to 
>>>> host on Windows.
>>>>
>>>> http://web2py.com/books/default/chapter/29/07?search=uploads#Storing-the-original-filename
>>>>  
>>>> <http://www.google.com/url?q=http%3A%2F%2Fweb2py.com%2Fbooks%2Fdefault%2Fchapter%2F29%2F07%3Fsearch%3Duploads%23Storing-the-original-filename&sa=D&sntz=1&usg=AFQjCNHoAJ_7v4pFTQfLJ7w7itNYEBhoPw>
>>>>
>>>

-- 
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- http://web2py.com/book (Documentation)
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