BORG : use the borg pattern for ASTNGManager, not singleton

Hence we can start breaking the circular imports

1 files changed, 4 insertions, 1 deletions

diff --git a/inference.py b/inference.py
index df6fdcd0..257177c0 100644
--- a/inference.py
+++ b/inference.py
@@ -31,13 +31,16 @@ try:
 except NameError:
     class GeneratorExit(Exception): pass
 
-from logilab.astng import MANAGER, nodes, raw_building
+from logilab.astng import nodes, raw_building
+from logilab.astng.manager import ASTNGManager
 from logilab.astng import ASTNGError, InferenceError, UnresolvableName, \
      NoDefault, NotFoundError, ASTNGBuildingException
 from logilab.astng.bases import YES, Instance, InferenceContext, \
      _infer_stmts, copy_context, path_wrapper, raise_if_nothing_infered
 from logilab.astng.protocols import _arguments_infer_argname
 
+MANAGER = ASTNGManager()
+
 _CONST_PROXY = {
     type(None): raw_building.build_class('NoneType'),
     bool: MANAGER.astng_from_class(bool),