From 8572248cce3081f1abf6706035f2b0b827cb5f65 Mon Sep 17 00:00:00 2001
From: jakkdl <h6+github@pm.me>
Date: Mon, 7 Nov 2022 13:29:57 +0100
Subject: [PATCH] B027 now ignores @[anything].overload to reduce false
 positives.

---
 README.rst    |  4 ++++
 bugbear.py    |  5 +----
 tests/b027.py | 13 ++++++++++++-
 3 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/README.rst b/README.rst
index d2accaf..15ced9a 100644
--- a/README.rst
+++ b/README.rst
@@ -297,6 +297,10 @@ MIT
 Change Log
 ----------
 
+Future
+~~~~~~~~~
+* B027: ignore @overload when typing is import with other names
+
 22.10.27
 ~~~~~~~~~
 
diff --git a/bugbear.py b/bugbear.py
index 6e12c15..db4e0c0 100644
--- a/bugbear.py
+++ b/bugbear.py
@@ -671,10 +671,7 @@ def is_abstract_decorator(expr):
 
         def is_overload(expr):
             return (isinstance(expr, ast.Name) and expr.id == "overload") or (
-                isinstance(expr, ast.Attribute)
-                and isinstance(expr.value, ast.Name)
-                and expr.value.id == "typing"
-                and expr.attr == "overload"
+                isinstance(expr, ast.Attribute) and expr.attr == "overload"
             )
 
         def empty_body(body) -> bool:
diff --git a/tests/b027.py b/tests/b027.py
index eb09d99..ef8e9a2 100644
--- a/tests/b027.py
+++ b/tests/b027.py
@@ -60,7 +60,10 @@ def empty_2(self):  # safe
 
 
 # ignore @overload, fixes issue #304
+# ignore overload with other imports, fixes #308
 import typing
+import typing as t
+import typing as anything
 from typing import Union, overload
 
 
@@ -73,6 +76,14 @@ def empty_1(self, foo: str):
     def empty_1(self, foo: int):
         ...
 
+    @t.overload
+    def empty_1(self, foo: list):
+        ...
+
+    @anything.overload
+    def empty_1(self, foo: float):
+        ...
+
     @abstractmethod
-    def empty_1(self, foo: Union[str, int]):
+    def empty_1(self, foo: Union[str, int, list, float]):
         ...