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@@ -93,7 +93,7 @@ The following approach may be used to close files automatically::
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Closing files is especially important when accessing file fields in a loop
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over a large number of objects:: If files are not manually closed after
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accessing them, the risk of running out of file descriptors may arise. This
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-may lead to the following error:
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+may lead to the following error::
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IOError: [Errno 24] Too many open files
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