From 9511a3154e8847d618a3b859c6697b0b3b2bc65d Mon Sep 17 00:00:00 2001
From: Ismael Carnales <icarnales@gmail.com>
Date: Fri, 30 Jul 2010 14:49:07 -0300
Subject: [PATCH] Fix error message when spider not found in parse command

---
 scrapy/commands/parse.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/scrapy/commands/parse.py b/scrapy/commands/parse.py
index c1b46edf0..411e52371 100644
--- a/scrapy/commands/parse.py
+++ b/scrapy/commands/parse.py
@@ -84,6 +84,9 @@ class Command(ScrapyCommand):
                 return
         else:
             spider = spiders.create_for_request(request)
+            if spider is None:
+                log.msg('Unable to find spider for URL: %s' % args[0], log.ERROR)
+                return
 
         scrapymanager.configure()
         scrapymanager.queue.append_request(request, spider)
@@ -112,7 +115,7 @@ class Command(ScrapyCommand):
                 for rule in spider.rules:
                     if rule.link_extractor.matches(response.url) \
                         and rule.callback:
-                    
+
                         items, links = self.run_callback(spider,
                                             response, rule.callback,
                                             args, opts)