Fix TypeError: must use keyword argument for key function on Python 3

2026-06-29 11:01:19 +08:00 · 2011-10-10 13:19:46 -07:00
parent d22da55cdc
commit f83076f722
1 changed files with 1 additions and 1 deletions
@@ -61,7 +61,7 @@ def test_probabilistic_hough():
    sorted_lines = []
    for line in lines:
        line = list(line)
-        line.sort(lambda x,y: cmp(x[0], y[0]))
+        line.sort(key=lambda x: x[0])
        sorted_lines.append(line)
    assert([(25, 75), (74, 26)] in sorted_lines)
    assert([(25, 25), (74, 74)] in sorted_lines)