display better messages when catching interface exceptions

2 files changed, 5 insertions, 4 deletions

diff --git a/climl/__init__.py b/climl/__init__.py
index 8924ebf..b4ccecf 100644
--- a/climl/__init__.py
+++ b/climl/__init__.py
@@ -18,10 +18,10 @@ def on_email(content, hooks, conf):
             print('on_email, calling hook {}'.format(hook.__name__))
             hook(context)
             print('on_email, end of hook {}'.format(hook.__name__))
-    except interface.HookStopIteration:
-        pass
+    except interface.HookStopIteration as e:
+        print('hook wanted to stop processing for current email', e)
     print('now, raising exception (for dev purpose only)')
-    raise interface.HookAbortError()
+    raise interface.HookAbortError('dev purpose abort')
 
 
 def conf_boolean_postprocess(src):
diff --git a/climl/imap.py b/climl/imap.py
index 7743712..5c66833 100644
--- a/climl/imap.py
+++ b/climl/imap.py
@@ -125,8 +125,9 @@ def process_emails(connection, callback=None, maxsize=None):
             callback(data)
             print('mark mail {}'.format(oneid))
             connection.add_flags([oneid], ['\Answered'])
-        except interface.HookAbortError:
+        except interface.HookAbortError as e:
             print('callback wanted to skip marking of mail {}'.format(oneid))
+            print('reason', e)
         data = None