fix: Link is not defined if not TYPE_CHECKING but it's used

Fixes #2151 Signed-off-by: Frost Ming <[email protected]>
pdm-project · Aug 7, 2023 · a6bcdf0 · a6bcdf0
1 parent a123487
commit a6bcdf0
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/pdm/models/candidates.py b/src/pdm/models/candidates.py
@@ -85,6 +85,8 @@ def _find_best_match_link(
     # In this case, the requirement must be pinned, so no need to pass allow_prereleases
     # If links are not empty, find the best match from the links, otherwise find from
     # the package sources.
+    from unearth import Link
+
     links = [Link(f["url"]) for f in files if "url" in f]
     hashes = convert_hashes(files)