From 3857c3e2cddde13267802fe0fe67c967be3c2b61 Mon Sep 17 00:00:00 2001
From: Ryan Petrello <lists@ryanpetrello.com>
Date: Wed, 7 Mar 2012 12:12:20 -0500
Subject: [PATCH] Replacing some print statements with warnings.

---
 pecan/core.py    | 7 +++++--
 pecan/routing.py | 6 +++++-
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/pecan/core.py b/pecan/core.py
index 73d224c..38d3cb8 100644
--- a/pecan/core.py
+++ b/pecan/core.py
@@ -459,11 +459,14 @@ class Pecan(object):
         elif cfg.get('content_type') is not None and \
             request.pecan['content_type'] not in cfg.get('content_types', {}):
 
-            print "Controller '%s' defined does not support content_type '%s'. Supported type(s): %s" % (
+            import warnings
+            warnings.warn("Controller '%s' defined does not support content_type '%s'. Supported type(s): %s" % (
                 controller.__name__,
                 request.pecan['content_type'],
                 cfg.get('content_types', {}).keys()
-                )
+                ),
+                RuntimeWarning
+            )
             raise exc.HTTPNotFound
         
         # get a sorted list of hooks, by priority
diff --git a/pecan/routing.py b/pecan/routing.py
index 8f22bc9..9739520 100644
--- a/pecan/routing.py
+++ b/pecan/routing.py
@@ -39,7 +39,11 @@ def lookup_controller(obj, url_path):
                             cross_boundary(prev_obj, obj)
                             break
                     except TypeError, te:
-                        print 'Got exception calling lookup(): %s (%s)' % (te, te.args)
+                        import warnings
+                        warnings.warn(
+                            'Got exception calling lookup(): %s (%s)' % (te, te.args),
+                            RuntimeWarning
+                        )
             else:
                 raise exc.HTTPNotFound