RFC: from __future__ import annotations + migrate

testing/example_scripts/dataclasses/test_compare_dataclasses.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from dataclasses import dataclass
 from dataclasses import field
 

testing/example_scripts/dataclasses/test_compare_dataclasses_field_comparison_off.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from dataclasses import dataclass
 from dataclasses import field
 

testing/example_scripts/dataclasses/test_compare_dataclasses_verbose.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from dataclasses import dataclass
 from dataclasses import field
 

testing/example_scripts/dataclasses/test_compare_dataclasses_with_custom_eq.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from dataclasses import dataclass
 from dataclasses import field
 

testing/example_scripts/dataclasses/test_compare_initvar.py

@@ -1,4 +1,6 @@
 # mypy: allow-untyped-defs
+from __future__ import annotations
+
 from dataclasses import dataclass
 from dataclasses import InitVar
 

testing/example_scripts/dataclasses/test_compare_recursive_dataclasses.py

@@ -1,4 +1,6 @@
 # mypy: allow-untyped-defs
+from __future__ import annotations
+
 from dataclasses import dataclass
 
 

testing/example_scripts/dataclasses/test_compare_two_different_dataclasses.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from dataclasses import dataclass
 from dataclasses import field