Issue #18644: Fix a ResourceWarning in formatter.test().

Patch by Vajrasky Kok.
2015-01-05 09:19:40 +02:00 · 2015-01-05 09:19:40 +02:00 · d91082c777
parent b461000a3f
commit d91082c777
1 changed files with 9 additions and 5 deletions
--- a/Lib/formatter.py
+++ b/Lib/formatter.py
@ -436,11 +436,15 @@ def test(file = None):
        fp = open(sys.argv[1])
    else:
        fp = sys.stdin
+    try:
        for line in fp:
            if line == '\n':
                f.end_paragraph(1)
            else:
                f.add_flowing_data(line)
+    finally:
+        if fp is not sys.stdin:
+            fp.close()
    f.end_paragraph(0)