[web2py] Re: Google app engine and DAL
We want to save a blob to datastore in GAE not only save the name is this the same as upload field On Jul 9, 9:51 pm, Shark shark4...@gmail.com wrote: Ok thank very much Anthony On Jul 9, 4:32 pm, Anthony abasta...@gmail.com wrote: On Saturday, July 9, 2011 8:07:48 AM UTC-4, Shark wrote: I need help in updating list field can anyone give example of how to update list field ? also I have problem in uploading files in GAE as web2py store them in files and google app engine need to store them in big table web2py is supposed to store uploaded files in the datastore -- are you saying that's not happening? Seehttp://web2py.com/book/default/chapter/11#Avoid-the-Filesystem. Anthony
[web2py] Re: Google app engine and DAL
In web2py a Field(...,'upload') makes both a StringProperty and a BlobProperty. The filename goes in one and the data in the other. I think BlobProperty has a 10MB limitation but I am not sure. These numbers change as GAE evolves. Massimo On Jul 10, 8:22 am, Shark shark4...@gmail.com wrote: We want to save a blob to datastore in GAE not only save the name is this the same as upload field On Jul 9, 9:51 pm, Shark shark4...@gmail.com wrote: Ok thank very much Anthony On Jul 9, 4:32 pm, Anthony abasta...@gmail.com wrote: On Saturday, July 9, 2011 8:07:48 AM UTC-4, Shark wrote: I need help in updating list field can anyone give example of how to update list field ? also I have problem in uploading files in GAE as web2py store them in files and google app engine need to store them in big table web2py is supposed to store uploaded files in the datastore -- are you saying that's not happening? Seehttp://web2py.com/book/default/chapter/11#Avoid-the-Filesystem. Anthony
[web2py] Re: Google app engine and DAL
Thanks massimo for reply but my question will upload field work in GAE and will save the data in datastore or I have to define field as anther type ? example b.define_table('person', Field('image', 'upload')) As it by default save data in upload folder thanks in advance On Jul 10, 5:18 pm, Massimo Di Pierro massimo.dipie...@gmail.com wrote: In web2py a Field(...,'upload') makes both a StringProperty and a BlobProperty. The filename goes in one and the data in the other. I think BlobProperty has a 10MB limitation but I am not sure. These numbers change as GAE evolves. Massimo On Jul 10, 8:22 am, Shark shark4...@gmail.com wrote: We want to save a blob to datastore in GAE not only save the name is this the same as upload field On Jul 9, 9:51 pm, Shark shark4...@gmail.com wrote: Ok thank very much Anthony On Jul 9, 4:32 pm, Anthony abasta...@gmail.com wrote: On Saturday, July 9, 2011 8:07:48 AM UTC-4, Shark wrote: I need help in updating list field can anyone give example of how to update list field ? also I have problem in uploading files in GAE as web2py store them in files and google app engine need to store them in big table web2py is supposed to store uploaded files in the datastore -- are you saying that's not happening? Seehttp://web2py.com/book/default/chapter/11#Avoid-the-Filesystem. Anthony
[web2py] Re: Google app engine and DAL
Shark, the upload field will work (though you might have to pass the flag to tell it to store the file in the DB). it's been a while since i have used that on GAE. if your uploaded file will be larger than 1MB (the current limit for blob fields assuming the online docs here are correct http://code.google.com/appengine/docs/python/datastore/datamodeling.html#Property_Classes_and_Types), then you can try storing in the blobstore: http://www.web2pyslices.com/slices/take_slice/63
[web2py] Re: Google app engine and DAL
Thanks howesc for your help On Jul 10, 6:36 pm, howesc how...@umich.edu wrote: Shark, the upload field will work (though you might have to pass the flag to tell it to store the file in the DB). it's been a while since i have used that on GAE. if your uploaded file will be larger than 1MB (the current limit for blob fields assuming the online docs here are correcthttp://code.google.com/appengine/docs/python/datastore/datamodeling.h...), then you can try storing in the blobstore:http://www.web2pyslices.com/slices/take_slice/63
[web2py] Re: Google app engine and DAL
On Saturday, July 9, 2011 8:07:48 AM UTC-4, Shark wrote: I need help in updating list field can anyone give example of how to update list field ? also I have problem in uploading files in GAE as web2py store them in files and google app engine need to store them in big table web2py is supposed to store uploaded files in the datastore -- are you saying that's not happening? See http://web2py.com/book/default/chapter/11#Avoid-the-Filesystem. Anthony
[web2py] Re: Google app engine and DAL
Ok thank very much Anthony On Jul 9, 4:32 pm, Anthony abasta...@gmail.com wrote: On Saturday, July 9, 2011 8:07:48 AM UTC-4, Shark wrote: I need help in updating list field can anyone give example of how to update list field ? also I have problem in uploading files in GAE as web2py store them in files and google app engine need to store them in big table web2py is supposed to store uploaded files in the datastore -- are you saying that's not happening? Seehttp://web2py.com/book/default/chapter/11#Avoid-the-Filesystem. Anthony