test: use --show-error-codes for mypy (#1368)

* test: use --show-error-codes for mypy

* move to setup.cfg

diff --git a/setup.cfg b/setup.cfg
index 20c2588a17600f3538393a2ed4e03aa969021a0b..0595a746322b26d7cdbab09debaf9ddd33f3ec24 100644 (file)
--- a/setup.cfg
+++ b/setup.cfg
@@ -5,6 +5,7 @@ max-line-length = 88
 [mypy]
 disallow_untyped_defs = True
 ignore_missing_imports = True
+show_error_codes = True
 
 [mypy-tests.*]
 disallow_untyped_defs = False