bpo-22831: Use "with" to avoid possible fd leaks in tools (part 2). (GH-10927)
diff --git a/Tools/scripts/mkreal.py b/Tools/scripts/mkreal.py
index b21909e..f169da4 100755
--- a/Tools/scripts/mkreal.py
+++ b/Tools/scripts/mkreal.py
@@ -18,14 +18,13 @@
st = os.stat(name) # Get the mode
mode = S_IMODE(st[ST_MODE])
linkto = os.readlink(name) # Make sure again it's a symlink
- f_in = open(name, 'r') # This ensures it's a file
- os.unlink(name)
- f_out = open(name, 'w')
- while 1:
- buf = f_in.read(BUFSIZE)
- if not buf: break
- f_out.write(buf)
- del f_out # Flush data to disk before changing mode
+ with open(name, 'rb') as f_in: # This ensures it's a file
+ os.unlink(name)
+ with open(name, 'wb') as f_out:
+ while 1:
+ buf = f_in.read(BUFSIZE)
+ if not buf: break
+ f_out.write(buf)
os.chmod(name, mode)
def mkrealdir(name):