I'm in the process of 'upgrading' an old Web2py application hosted on GAE that performs a fair amount of file manipulation. The original version used the blobstore to create files, and the 'default/download' function was modified to serve those blobs like this (abbreviated):
blob_key = request.args[0] blob_info = blobstore.get(blob_key) response.headers['X-AppEngine-BlobKey'] = blob_key; response.headers['Content-Type'] = blob_info.content_type; response.headers['Content-Disposition'] = "attachment; filename=%s" % blob_info.filename blob_reader = blob_info.open() response.stream(blob_reader) Blobstore is now gone so I changed the code to use a GCS bucket. Everything works well everywhere in the application as far as uploading and creating files internally, but when I want to offer those files for download I can't get it to work. As you know, files on GCS buckets are accessible via their path (i.e. cloudstore.open(file_path)) however if I try something like: file_reader = cloudstore.open(file_path) response.stream(file_reader) all I get is a blank webpage with 'None' written on it, and no file. I can't (and don't want to) offer the actual file_path for download straight to the user because the bucket permissions are private and web2py is the only one authorized to access it. I've tried a number of combinations (setting headers with content-type and content-disposition versus no headers, response.write versus response.stream, reading file to StringIO object and try to stream/write that object instead) but none of them work. I'm at a point where I'm blindly trying different code combinations. Does anybody have a working code example for this? Thanks, Julian -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.