get rid of broken unicode error handling

--HG--
extra : transplant_source : t%1C%DA%A7%B3%C3KZ%C9%0F%2C%82%08%93%D4%8Bi%9DWK

gevent/pywsgi.py

@@ -221,19 +221,9 @@ class HttpProtocol(BaseHTTPServer.BaseHTTPRequestHandler):
                 towrite.append("%x\r\n%s\r\n" % (len(data), data))
             else:
                 towrite.append(data)
-            try:
-                _writelines(towrite)
-                length[0] = length[0] + sum(map(len, towrite))
-            except UnicodeEncodeError:
-                print "Encountered unicode while attempting to write wsgi response: ", [x for x in towrite if isinstance(x, unicode)]
-                traceback.print_exc()
-                _writelines(
-                    ["HTTP/1.0 500 Internal Server Error\r\n",
-                    "Connection: close\r\n",
-                    "Content-type: text/plain\r\n",
-                    "Content-length: 98\r\n",
-                    "\r\n",
-                    "Internal Server Error: wsgi application passed a unicode object to the server instead of a string."])
+
+            _writelines(towrite)
+            length[0] = length[0] + sum(map(len, towrite))
 
         def start_response(status, response_headers, exc_info=None):
             status_code[0] = status.split()[0]