Extend detection of classes defined with attr

1 files changed, 4 insertions, 5 deletions

diff --git a/astroid/brain/brain_attrs.py b/astroid/brain/brain_attrs.py
index 74d1aa34..3bcfb852 100644
--- a/astroid/brain/brain_attrs.py
+++ b/astroid/brain/brain_attrs.py
@@ -11,12 +11,11 @@ import astroid
 from astroid import MANAGER
 
 
-ATTR_IB = "attr.ib"
+ATTRIB_NAMES = frozenset(("attr.ib", "attrib", "attr.attrib"))
+ATTRS_NAMES = frozenset(("attr.s", "attrs", "attr.attrs", "attr.attributes"))
 
 
-def is_decorated_with_attrs(
-    node, decorator_names=("attr.s", "attr.attrs", "attr.attributes")
-):
+def is_decorated_with_attrs(node, decorator_names=ATTRS_NAMES):
     """Return True if a decorated node has
     an attr decorator applied."""
     if not node.decorators:
@@ -41,7 +40,7 @@ def attr_attributes_transform(node):
         if not isinstance(cdefbodynode, astroid.Assign):
             continue
         if isinstance(cdefbodynode.value, astroid.Call):
-            if cdefbodynode.value.func.as_string() != ATTR_IB:
+            if cdefbodynode.value.func.as_string() not in ATTRIB_NAMES:
                 continue
         else:
             continue