This bookmark adds structured exceptions to astroid.

Major changes:
* AstroidError has an __init__ that accepts arbitrary keyword-only
  arguments for adding information to exceptions, and a __str__ that
  lazily uses exception attributes to generate a message.  The first
  positional argument to an exception is assigned to .message.  The new
  API should be fully backwards compatible in general.
* Some exceptions are combined or renamed; the old names are still
  available.
* The OperationErrors used by pylint are now BadOperationMessages and
  located in util.py.
* The AstroidBuildingException in _data_build stores the SyntaxError
  in its .error attribute rather than args[0].
* Many places where exceptions are raised have new, hopefully more
  useful error messages.

The only major issue remaining is how to propagate information into decorators.

1 files changed, 1 insertions, 1 deletions

diff --git a/astroid/helpers.py b/astroid/helpers.py
index 00f4784..d4cd0dd 100644
--- a/astroid/helpers.py
+++ b/astroid/helpers.py
@@ -86,7 +86,7 @@ def object_type(node, context=None):
 

     This is used to implement the ``type`` builtin, which means that it's

     used for inferring type calls, as well as used in a couple of other places

-    in the inference. 

+    in the inference.

     The node will be inferred first, so this function can support all

     sorts of objects, as long as they support inference.

     """