On Di, 2010-01-05 at 16:24 +0800, 朱淳 wrote:
> I found that after closing files some closed files were left in the
> list:
Why don't you use a dictionary mapping filenames to open file objects
instead?
files = {'/path/to/file1': None, '/path/to/file2': None}
def openFiles():
for f in files.keys():
if files[f] is not None:
continue
files[f] = open(f)
def closeFiles():
for f in files.keys():
if files[f] is None:
continue
files[f].close()
files[f] = None
Although you'll probably want to refactor this into an object.
Cheers,
Alan Plum
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