headers can not handle non-string values

scrapy · Aug 8, 2014 · 94a5c65 · 94a5c65
1 parent a274a7f
commit 94a5c65
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/scrapy/core/downloader/handlers/ftp.py b/scrapy/core/downloader/handlers/ftp.py
@@ -83,13 +83,13 @@ def gotClient(self, client, request, filepath):
                         callbackArgs=(request, protocol),
                         errback=self._failed,
                         errbackArgs=(request,))
-    
+
     def _build_response(self, result, request, protocol):
         self.result = result
         respcls = responsetypes.from_args(url=request.url)
         protocol.close()
         body = protocol.filename or protocol.body.read()
-        headers = {"local filename": protocol.filename or '', "size": protocol.size}
+        headers = {"local filename": protocol.filename or '', "size": str(protocol.size)}
         return respcls(url=request.url, status=200, body=body, headers=headers)
 
     def _failed(self, result, request):