clean up style and extra imports

talon/signature/__init__.py

@@ -21,11 +21,9 @@ trained against, don't forget to regenerate:
 """
 
 import os
-import sys
-from cStringIO import StringIO
 
 from . import extraction
-from . extraction import extract
+from . extraction import extract  #noqa
 from . learning import classifier
 
 
@@ -36,13 +34,5 @@ EXTRACTOR_DATA = os.path.join(DATA_DIR, 'train.data')
 
 
 def initialize():
-    try:
-        # redirect output
-        so, sys.stdout = sys.stdout, StringIO()
-
-        extraction.EXTRACTOR = classifier.load(EXTRACTOR_FILENAME,
-                                               EXTRACTOR_DATA)
-        sys.stdout = so
-    except Exception, e:
-        raise Exception(
-            "Failed initializing signature parsing with classifiers", e)
+    extraction.EXTRACTOR = classifier.load(EXTRACTOR_FILENAME,
+                                           EXTRACTOR_DATA)