diff options
Diffstat (limited to 'Doc/library/atexit.rst')
-rw-r--r-- | Doc/library/atexit.rst | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Doc/library/atexit.rst b/Doc/library/atexit.rst index cc1051b..db99eec 100644 --- a/Doc/library/atexit.rst +++ b/Doc/library/atexit.rst @@ -62,7 +62,8 @@ automatically when the program terminates without relying on the application making an explicit call into this module at termination. :: try: - _count = int(open("/tmp/counter").read()) + with open("/tmp/counter") as infile: + _count = int(infile.read()) except IOError: _count = 0 @@ -71,7 +72,8 @@ making an explicit call into this module at termination. :: _count = _count + n def savecounter(): - open("/tmp/counter", "w").write("%d" % _count) + with open("/tmp/counter", "w") as outfile: + outfile.write("%d" % _count) import atexit atexit.register(savecounter) |