From 99cde31b284b57b76d46e9e8ceb7de25a735434c Mon Sep 17 00:00:00 2001
From: Chris Lovering <chris.lovering.95@gmail.com>
Date: Mon, 28 Aug 2023 20:49:46 +0100
Subject: [PATCH] Skip resolving for pydantic model fields

---
 docs/utils.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/docs/utils.py b/docs/utils.py
index 3a20b87fa..2b3cff5dc 100644
--- a/docs/utils.py
+++ b/docs/utils.py
@@ -94,6 +94,10 @@ def linkcode_resolve(repo_link: str, domain: str, info: dict[str, str]) -> str |
 
         pos = _global_assign_pos(source, symbol_name)
         if pos is None:
+            if symbol_name in ("model_config", "model_fields"):
+                # These are ClassVars added by pydantic.
+                # Since they're not in our source code, we cannot resolve them to a url.
+                return None
             raise Exception(f"Could not find symbol `{symbol_name}` in {module.__name__}.")
 
         start, end = pos