From 116cc997916f9e3d65e4f2afa0b70cec01ed897b Mon Sep 17 00:00:00 2001
From: Simon Willison <swillison@gmail.com>
Date: Tue, 16 Dec 2025 16:23:12 -0800
Subject: [PATCH] Add assert for tables.callback before calling
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Click's callback attribute is typed as Optional[Callable], so add
assert to satisfy type checker that it's not None.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 sqlite_utils/cli.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sqlite_utils/cli.py b/sqlite_utils/cli.py
index 4cd728b..136411a 100644
--- a/sqlite_utils/cli.py
+++ b/sqlite_utils/cli.py
@@ -293,6 +293,7 @@ def views(
     \b
         sqlite-utils views trees.db
     """
+    assert tables.callback is not None
     tables.callback(
         path=path,
         fts4=False,