mentat

class BlobMigrationHandler(YourCustomHandler):
    " List out the blob keys so we can migrate them. "
    
    def get(self):
        
        CHUNK = 300
        cursor = self.request.GET.get('cursor')
        
        q = blobstore.BlobInfo.all()
        

mentat

def migrate_blobstore(entity):
    " Migrate entities with blob fields from another app. "
    import urllib, mimetypes
    from google.appengine.api import files
    
    modified = False
    
    fields = entity.get_blob_fields()
    logging.debug("Fields are: %s" % fields)
    for field in fields: