HOTFIX: Remove unintended FastAPI dep introduced by type checking. (#747

) * HOTFIX: Remove unintended FastAPI dep introduced by type checking. * Update CHANGELOG * copyedit Co-authored-by: Padraic Shafer <[email protected]> --------- Co-authored-by: Padraic Shafer <[email protected]>
bluesky · May 22, 2024 · b341aa7 · b341aa7
1 parent cf71856
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -3,6 +3,13 @@ Write the date in place of the "Unreleased" in the case a new version is release
 
 # Changelog
 
+## Unreleased
+
+### Fixed
+
+- A dependency on `fastapi` was introduced in `tiled.adapters`. This has been
+  removed.
+
 ## v0.1.0a121 (21 May 2024)
 
 ### Added

diff --git a/tiled/adapters/mapping.py b/tiled/adapters/mapping.py
@@ -5,9 +5,20 @@
 import sys
 from collections import Counter
 from datetime import datetime, timedelta
-from typing import Any, Dict, Iterator, List, Optional, Tuple, Union, cast
+from typing import (
+    TYPE_CHECKING,
+    Any,
+    Dict,
+    Iterator,
+    List,
+    Optional,
+    Tuple,
+    Union,
+    cast,
+)
 
-from fastapi import APIRouter
+if TYPE_CHECKING:
+    from fastapi import APIRouter
 
 from ..iterviews import ItemsView, KeysView, ValuesView
 from ..queries import (