Improve performance of `looks_like_numpy_member()` (#2178)

Avoids 32% of the calls to isinstance() when linting astroid

1 files changed, 7 insertions, 3 deletions

diff --git a/astroid/brain/brain_numpy_core_multiarray.py b/astroid/brain/brain_numpy_core_multiarray.py
index 4b2fe63c..e9c7bacf 100644
--- a/astroid/brain/brain_numpy_core_multiarray.py
+++ b/astroid/brain/brain_numpy_core_multiarray.py
@@ -6,7 +6,11 @@
 
 import functools
 
-from astroid.brain.brain_numpy_utils import infer_numpy_member, looks_like_numpy_member
+from astroid.brain.brain_numpy_utils import (
+    attribute_looks_like_numpy_member,
+    infer_numpy_member,
+    name_looks_like_numpy_member,
+)
 from astroid.brain.helpers import register_module_extender
 from astroid.builder import parse
 from astroid.inference_tip import inference_tip
@@ -91,10 +95,10 @@ for method_name, function_src in METHODS_TO_BE_INFERRED.items():
     AstroidManager().register_transform(
         Attribute,
         inference_tip(inference_function),
-        functools.partial(looks_like_numpy_member, method_name),
+        functools.partial(attribute_looks_like_numpy_member, method_name),
     )
     AstroidManager().register_transform(
         Name,
         inference_tip(inference_function),
-        functools.partial(looks_like_numpy_member, method_name),
+        functools.partial(name_looks_like_numpy_member, method_name),
     )