I use
blobstore.create_upload_url()
as a form action url to upload files to cloud storage and getting blob_key by
if self.request.get('file'):
file_info = blobstore.parse_file_info(self.request.POST['file'])
blob_key =
blobstore.BlobKey(blobstore.create_gs_key(file_info.gs_object_name))
...
.
It was OK even if we don't choose a file for the file input, however
recently (maybe since 2014-05-13 JST) we'v been getting a unicode
string with
self.request.POST['file']
instead of a cgi.FieldStorage object (this causes an error in
blobstore.parse_file_info()) and 0 byte files are created in the cloud
storage bucket.
I can avoid the error in blobstore.parse_file_info() like this:
if self.request.get('file'):
value = self.request.POST['file']
if type(value) != unicode and type(value) != str:
file_info = blobstore.parse_file_info(self.request.POST['file'])
blob_key =
blobstore.BlobKey(blobstore.create_gs_key(file_info.gs_object_name))
However, I don't like having 0 bytes files in cloud storage for every
non-file attached POSTs.
Am I doing something wrong?
---
Hiroshi Saito
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