Use generator expression instead of making a list

librosa · Apr 4, 2017 · be5eeb9 · be5eeb9
1 parent 3e23d5b
commit be5eeb9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/librosa/core/constantq.py b/librosa/core/constantq.py
@@ -556,7 +556,7 @@ def __trim_stack(cqt_resp, n_bins):
     '''Helper function to trim and stack a collection of CQT responses'''
 
     # cleanup any framing errors at the boundaries
-    max_col = min([x.shape[1] for x in cqt_resp])
+    max_col = min(x.shape[1] for x in cqt_resp)
 
     cqt_resp = np.vstack([x[:, :max_col] for x in cqt_resp][::-1])