DataArray: content type response header

bt5/erp5_wendelin/DocumentTemplateItem/portal_components/document.erp5.DataArray.py

@@ -104,10 +104,10 @@ class DataArray(BigFile):
       # we served a chunk of content in response to a range request.
       return ''
 
-    # XXX: what we do? We can not transmit entire Big Array?
     return ''
 
   def _range_request_handler(self, REQUEST, RESPONSE):
+    RESPONSE.setHeader("Content-Type", "application/octet-stream")
     # HTTP Range header handling: return True if we've served a range
     # chunk out of our data.
     range = REQUEST.get_header('Range', None)
@@ -183,7 +183,6 @@ class DataArray(BigFile):
               'bytes %d-%d/%d' % (start, end - 1, self.getSize()))
           RESPONSE.setStatus(206) # Partial content
 
-          self.log(data[start:end].tobytes())
           RESPONSE.write(data[start:end].tobytes())
         else:
           boundary = choose_boundary()