saving dependency work

lib/python3.9/site-packages/astroid/brain/brain_boto3.py

@@ -0,0 +1,30 @@
+# Licensed under the LGPL: https://www.gnu.org/licenses/old-licenses/lgpl-2.1.en.html
+# For details: https://github.com/PyCQA/astroid/blob/main/LICENSE
+# Copyright (c) https://github.com/PyCQA/astroid/blob/main/CONTRIBUTORS.txt
+
+"""Astroid hooks for understanding boto3.ServiceRequest()"""
+from astroid import extract_node
+from astroid.manager import AstroidManager
+from astroid.nodes.scoped_nodes import ClassDef
+
+BOTO_SERVICE_FACTORY_QUALIFIED_NAME = "boto3.resources.base.ServiceResource"
+
+
+def service_request_transform(node):
+    """Transform ServiceResource to look like dynamic classes"""
+    code = """
+    def __getattr__(self, attr):
+        return 0
+    """
+    func_getattr = extract_node(code)
+    node.locals["__getattr__"] = [func_getattr]
+    return node
+
+
+def _looks_like_boto3_service_request(node):
+    return node.qname() == BOTO_SERVICE_FACTORY_QUALIFIED_NAME
+
+
+AstroidManager().register_transform(
+    ClassDef, service_request_transform, _looks_like_boto3_service_request
+)