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os.closerange()

os.closerange(fd_low, fd_high)

Close all file descriptors from fd_low (inclusive) to fd_high (exclusive), ignoring errors. Equivalent to (but much faster than):

for fd in range(fd_low, fd_high):
    try:
        os.close(fd)
    except OSError:
        pass

Links:

https://docs.python.org/3.5/library/os.html#os.closerange

doc_python

2025-01-10 15:47:30

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