Hi Sahid I am not sure what you mean by 'arborescence' (dictionary means a tree) What sort of user data are you trying to store and what do you want to do with the data. Why would it need to be a blob.
can't you create user based entities with a selection of properties (of which some could be blobs) You could certainly create a tree of entities in the datastore if that is the most accurate way to map you data requirements. You are probably better off trying to describe what you are trying to achieve functionally Rgds T On Apr 28, 5:14 pm, sahid <[email protected]> wrote: > Ok Tim, > thank for your response. > > so what is a best practice in app engine > for create an arborescence with all data of my users. > > i must to use Datastore with blob property ? > > On Apr 28, 3:27 am, Tim Hoffman <[email protected]> wrote: > > > Yep not supported. > > > You would need to have your entire directory created before you deploy > > (I doubt deploying will create empty directories ) > > > Remember you can't write to the filesystem at all, so doing a mkdir in > > code > > isn't very useful in gae. > > > Rgds > > > T > > > On Apr 28, 2:16 am, sahid <[email protected]> wrote: > > > > Hello, > > > > appengine support, os.makedirs ? > > > because i have this probleme : > > > > import os > > > os.makedirs (PATH) > > > > 'module' object has no attribute makedirs --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en -~----------~----~----~----~------~----~------~--~---
