fix ordering - turn arg to match prob earlier

moj-analytical-services · Nov 26, 2024 · 3ceddde · 3ceddde
1 parent 14d9f9b
commit 3ceddde
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/splink/internals/linker_components/clustering.py b/splink/internals/linker_components/clustering.py
@@ -100,16 +100,16 @@ def cluster_pairwise_predictions_at_threshold(
             c.unquote().name for c in df_predict.columns
         ]
 
+        threshold_match_probability = threshold_args_to_match_prob(
+            threshold_match_probability, threshold_match_weight
+        )
+
         if not has_match_prob_col and threshold_match_probability is not None:
             raise ValueError(
                 "df_predict must have a column called 'match_probability' if "
                 "threshold_match_probability is provided"
             )
 
-        threshold_match_probability = threshold_args_to_match_prob(
-            threshold_match_probability, threshold_match_weight
-        )
-
         match_p_expr = ""
         match_p_select_expr = ""
         if threshold_match_probability is not None: