Refactor FileAvoidWrite

2025-02-25 18:55:22 -06:00 · 2016-08-22 19:10:33 +09:00 · 2016-08-22 19:10:33 +09:00 · 2c300e209d
commit 2c300e209d
parent c6cb0b667f
1 changed files with 3 additions and 9 deletions
--- a/sphinx/util/osutil.py
+++ b/sphinx/util/osutil.py
@ -262,18 +262,12 @@ class FileAvoidWrite(object):
        old_content = None

        try:
-            old_f = open(self._path, r_mode)
-        except IOError:
-            pass
-        else:
-            try:
+            with open(self._path, r_mode) as old_f:
                old_content = old_f.read()
                if old_content == buf:
                    return
-            except IOError:
-                pass
-            finally:
-                old_f.close()
+        except IOError:
+            pass

        with open(self._path, w_mode) as f:
            f.write(buf)