Traceback (most recent call last):
	  File "/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/twisted/internet/defer.py", line 312, in _startRunCallbacks
	    self._runCallbacks()
	  File "/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/twisted/internet/defer.py", line 328, in _runCallbacks
	    self.result = callback(self.result, *args, **kw)
	  File "/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/twisted/internet/defer.py", line 243, in callback
	    self._startRunCallbacks(result)
	  File "/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/twisted/internet/defer.py", line 312, in _startRunCallbacks
	    self._runCallbacks()
	--- <exception caught here> ---
	  File "/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/twisted/internet/defer.py", line 328, in _runCallbacks
	    self.result = callback(self.result, *args, **kw)
	  File "/Library/Python/2.6/site-packages/scrapy/core/downloader/middleware.py", line 46, in process_response
	    response = method(request=request, response=response, spider=spider)
	  File "/Users/Vidya/scrapy/crawl_website/crawl_website/middleware.py", line 11, in process_response
	    raise IgnoreRequest()
	scrapy.exceptions.IgnoreRequest: