I cannot reproduce the problem.
It would help if you could isolate it. Do you see the memory increase
during upload? After upload? During validation? After validation? When the
form is successfully uploaded or only when there is error in the form? Can
you reproduce it if there is only one field?
massimo
On Friday, 8 March 2013 19:55:35 UTC-6, Mạnh Trần Đức wrote:
>
> Hi,this is my db:
> ########################################
> db.define_table('clsb_product',
> Field('product_category', type = 'reference clsb_category', notnull =
> True,
> label = T('Category')),
> Field('product_type', type = 'reference clsb_product_type', notnull =
> True,
> label = T('Product Type')),
> Field('product_relation', type = 'reference clsb_relation', notnull =
> True,
> label = T('Product Relation')),
> Field('product_creator', type = 'reference clsb_dic_creator', notnull
> = True,
> label = T('Product Creator')),
> Field('product_publisher', type = 'reference clsb_dic_publisher',
> notnull = True,
> label = T('Product Publisher')),
> Field('product_title', type = 'string', notnull = True,
> label = T('Product Title')),
> Field('product_code', type = 'string', notnull = True, unique = True,
> label = T('Product Code')),
> Field('total_file', type = 'integer',
> label = T('Total File')),
> Field('product_cover', type = 'upload', requires = IS_IMAGE(extensions
> = 'png'), notnull = True,
> label = T('Cover Image')),
> Field('product_data', type = 'upload', requires =
> IS_UPLOAD_FILENAME(extension = 'zip'), notnull = True,
> label = T('Product Data')),
> auth.signature,
> format = '%(product_title)s')
>
> this is function in controller:
> ########################################
> def manager():
> if request.args:
> table = 'clsb_' + request.args(0)
> if not table in db.tables(): redirect(URL('error'))
> form = SQLFORM.grid(db[table], args = request.args[:1],
> onupdate = auth.archive,
> showbuttontext = False,
> user_signature = False)
> return dict(form = form)
> return None
>
> Thank everyone for repling me :-)
>
> On Friday, March 8, 2013 12:41:47 AM UTC+7, Massimo Di Pierro wrote:
>>
>> Can you show us your code? Web2py is transparent to the upload and does
>> not stores the uploaded file in ram but your app may do it and that may be
>> a problem.
>>
>> On Wednesday, 6 March 2013 20:56:28 UTC-6, Mạnh Trần Đức wrote:
>>>
>>> When I upload a ~400Mb file:
>>>
>>> Firstly, After Chrome show "upload 100%" , the python progress jump from
>>> 50 -. 400 MB
>>> Then after few senconds, it jumps to max of RAM (Step by step, 1GB,
>>> 1.5GB, ... 2.5 GB) then my PC hang (Fully of RAM)
>>>
>>> On Monday, March 4, 2013 7:15:55 PM UTC+7, Phyo Arkar wrote:
>>>>
>>>> How much Ram it takes.
>>>>
>>>> Wont take alot more than 400mb i believe.
>>>>
>>>>
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