From bab21463385436348a1025b195afc2700e61f8cd Mon Sep 17 00:00:00 2001
From: Ivan Levkivskyi <levkivskyi@gmail.com>
Date: Wed, 1 Nov 2023 00:08:26 +0000
Subject: [PATCH 1/2] Don't show docs links for plugin error codes

---
 mypy/errorcodes.py | 3 +++
 mypy/errors.py     | 3 ++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/mypy/errorcodes.py b/mypy/errorcodes.py
index 98600679da53..c6e9de9f31c1 100644
--- a/mypy/errorcodes.py
+++ b/mypy/errorcodes.py
@@ -274,3 +274,6 @@ def __hash__(self) -> int:
     "General",
     sub_code_of=MISC,
 )
+
+# This copy will not include any error codes defined later in the plugins.
+mypy_error_codes = error_codes.copy()
diff --git a/mypy/errors.py b/mypy/errors.py
index 4e62a48aeb27..1994135b34a6 100644
--- a/mypy/errors.py
+++ b/mypy/errors.py
@@ -8,7 +8,7 @@
 from typing_extensions import Literal, TypeAlias as _TypeAlias
 
 from mypy import errorcodes as codes
-from mypy.errorcodes import IMPORT, IMPORT_NOT_FOUND, IMPORT_UNTYPED, ErrorCode
+from mypy.errorcodes import IMPORT, IMPORT_NOT_FOUND, IMPORT_UNTYPED, ErrorCode, mypy_error_codes
 from mypy.message_registry import ErrorMessage
 from mypy.options import Options
 from mypy.scope import Scope
@@ -560,6 +560,7 @@ def add_error_info(self, info: ErrorInfo) -> None:
             and not self.options.hide_error_codes
             and info.code is not None
             and info.code not in HIDE_LINK_CODES
+            and info.code in mypy_error_codes
         ):
             message = f"See {BASE_RTD_URL}-{info.code.code} for more info"
             if message in self.only_once_messages:

From bec4eaac09e0ace3d52825f97f98e67e76db51ac Mon Sep 17 00:00:00 2001
From: Ivan Levkivskyi <levkivskyi@gmail.com>
Date: Wed, 1 Nov 2023 00:13:37 +0000
Subject: [PATCH 2/2] Fix if

---
 mypy/errors.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mypy/errors.py b/mypy/errors.py
index 1994135b34a6..6e90c28d9c03 100644
--- a/mypy/errors.py
+++ b/mypy/errors.py
@@ -560,7 +560,7 @@ def add_error_info(self, info: ErrorInfo) -> None:
             and not self.options.hide_error_codes
             and info.code is not None
             and info.code not in HIDE_LINK_CODES
-            and info.code in mypy_error_codes
+            and info.code.code in mypy_error_codes
         ):
             message = f"See {BASE_RTD_URL}-{info.code.code} for more info"
             if message in self.only_once_messages: