Merge d7bd1f0 into 19b587a

src/widgetastic/log.py

@@ -115,8 +115,8 @@ def wrapped(self, *args, **kwargs):
                 result = f(self, *args, **kwargs)
             except DoNotReadThisWidget:
                 elapsed_time = (time.time() - start_time) * 1000.0
-                self.logger.info(
-                    '%s not read on widget\'s request (elapsed %.0f ms)',
+                self.logger.warning(
+                    '%s - not read on widget\'s request (elapsed %.0f ms)',
                     signature, elapsed_time)
                 raise
             except Exception as e:

src/widgetastic/widget/base.py

@@ -545,8 +545,8 @@ def read(self, *args, **kwargs):
         When you implement this method, the exact return value is up to you but it *MUST* be
         consistent with what :py:meth:`fill` takes.
         """
-        raise NotImplementedError(
-            'Widget {} does not implement read()!'.format(type(self).__name__))
+        raise DoNotReadThisWidget(
+            'Widget {} does not implement read()'.format(type(self).__name__))
 
     def _process_fill_handler(self, handler):
         """Processes a given handler in the way that it is usable as a callable + its representation