Hi
I've recently switched from windows to mac, mainly for the
hardware/software stability, just managed to start working again with the
dev_appserver after 2 days, my old blobstore images are working in the new
setup, however the newer cloud storage images aren't working
I haven't yet dived deep enough into the inner workings to decipher and
solve the issue, I would really like some help, if anyone around is fluent
in the blobstore/gcs/dev_appserver inner workings
Basically all encoded_gs_file: urls seem to redirect to the
/n/ncoded_gs_file folder on the storage path
the storage path has a lot of folders, like a b C D .. 1 2 .. _-.. etc. and
only "n" seems to have the ncoded_gs_file empty file, so it's good up to
this point, I'm not sure how things are supposed to work
I verify that the url/key is correct, because when you change the url, the
error changes too, it just doesn't seem to find clodstorage images
Here is the full traceback
Traceback (most recent call last):
File "/Users/kaan/Desktop/APPENGINE/sdk/lib/webapp2-2.5.1/webapp2.py",
line 1536, in __call__
rv = self.handle_exception(request, response, e)
File "/Users/kaan/Desktop/APPENGINE/sdk/lib/webapp2-2.5.1/webapp2.py",
line 1530, in __call__
rv = self.router.dispatch(request, response)
File "/Users/kaan/Desktop/APPENGINE/sdk/lib/webapp2-2.5.1/webapp2.py",
line 1278, in default_dispatcher
return route.handler_adapter(request, response)
File "/Users/kaan/Desktop/APPENGINE/sdk/lib/webapp2-2.5.1/webapp2.py",
line 1102, in __call__
return handler.dispatch()
File
"/Users/kaan/Desktop/APPENGINE/sdk/google/appengine/tools/devappserver2/admin/admin_request_handler.py"
, line 96, in dispatch
super(AdminRequestHandler, self).dispatch()
File "/Users/kaan/Desktop/APPENGINE/sdk/lib/webapp2-2.5.1/webapp2.py",
line 572, in dispatch
return self.handle_exception(e, self.app.debug)
File "/Users/kaan/Desktop/APPENGINE/sdk/lib/webapp2-2.5.1/webapp2.py",
line 570, in dispatch
return method(*args, **kwargs)
File
"/Users/kaan/Desktop/APPENGINE/sdk/google/appengine/tools/devappserver2/admin/blobstore_viewer.py"
, line 93, in get
self._display_blob(blob_info, display)
File
"/Users/kaan/Desktop/APPENGINE/sdk/google/appengine/tools/devappserver2/admin/blobstore_viewer.py"
, line 125, in _display_blob
self.response.write(reader.read())
File
"/Users/kaan/Desktop/APPENGINE/sdk/google/appengine/ext/blobstore/blobstore.py"
, line 861, in read
self.__fill_buffer(size)
File
"/Users/kaan/Desktop/APPENGINE/sdk/google/appengine/ext/blobstore/blobstore.py"
, line 833, in __fill_buffer
self.__position + read_size - 1)
File
"/Users/kaan/Desktop/APPENGINE/sdk/google/appengine/ext/blobstore/blobstore.py"
, line 681, in fetch_data
return rpc.get_result()
File
"/Users/kaan/Desktop/APPENGINE/sdk/google/appengine/api/apiproxy_stub_map.py"
, line 613, in get_result
return self.__get_result_hook(self)
File
"/Users/kaan/Desktop/APPENGINE/sdk/google/appengine/api/blobstore/blobstore.py"
, line 234, in _get_result_hook
rpc.check_success()
File
"/Users/kaan/Desktop/APPENGINE/sdk/google/appengine/api/apiproxy_stub_map.py"
, line 579, in check_success
self.__rpc.CheckSuccess()
File
"/Users/kaan/Desktop/APPENGINE/sdk/google/appengine/api/apiproxy_rpc.py",
line 157, in _WaitImpl
self.request, self.response)
File
"/Users/kaan/Desktop/APPENGINE/sdk/google/appengine/api/apiproxy_stub.py",
line 129, in MakeSyncCall
method(request, response, request_id)
File
"/Users/kaan/Desktop/APPENGINE/sdk/google/appengine/api/blobstore/blobstore_stub.py"
, line 374, in _Dynamic_FetchData
blob_file = self.__storage.OpenBlob(blobkey)
File
"/Users/kaan/Desktop/APPENGINE/sdk/google/appengine/api/blobstore/file_blob_storage.py"
, line 149, in OpenBlob
return _local_open(self._FileForBlob(blob_key), 'rb')
IOError: [Errno 2] No such file or directory:
'/Users/kaan/project/blobstore/dev~theapp/n/ncoded_gs_file:Z2VvYmlyZGVsZW1lbnRzL2NvbW1lbnRfdXBsb2Fkcy9mYWtlLVJfOG5hbGdyc3VoQkppakhick5jVmc9PQ=='
And the request paths look like this:
/_ah/img/encoded_gs_file:Z2VvYmlyZGVsZW1lbnRzL3NoYXJlX3VwbG9hZHMvZmFrZS1kNk9qLW45dzh1ZVhFMkxTQlQzZUlnPT0==s293
dev_appserver argument paths are correct, I'm using the latest .zip python
sdk
the datastore entity for the gcs file is getting fetched, I assume, since
wrong keys produce different errors, but there is an issue after that
operation
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