pep8 and fix raven exception args

Author: miaekim

cliche/celery.py

@@ -227,6 +227,7 @@ def setup_raven_logging(conf=None, **kwargs):
 
 
 @task_failure.connect
-def report_task_failure(task_id, exception, args, kwargs, traceback, einfo, sender, signal):
+def report_task_failure(task_id, exception, args, kwargs,
+                        traceback, einfo, sender, signal):
     client = get_raven_client()
-    client.captureException(einfo.exc_info)
+    client.captureException(einfo.exc_info, sender, signal)

tests/tvtropes_crawler_test.py

@@ -19,4 +19,3 @@ def mockreturn(path):
 
     result = fetch_link(url, fx_session)
     assert result[-3:] == ('Main', 'God Job', url)
-