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v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision c8aaf71dde4888864c0c351e2f935f87652c3d54 authored by Volker-Weissmann on 27 November 2020, 00:41:32 UTC, committed by GitHub on 27 November 2020, 00:41:32 UTC 
 bpo-17852: Doc: Fix the tutorial about closing files (GH-23135)
 
Co-authored-by: Inada Naoki <songofacandy@gmail.com>
1 parent a1652da
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Tip revision: c8aaf71dde4888864c0c351e2f935f87652c3d54 authored by Volker-Weissmann on 27 November 2020, 00:41:32 UTC
bpo-17852: Doc: Fix the tutorial about closing files (GH-23135)
Tip revision: c8aaf71
lll.py 
#! /usr/bin/env python3

# Find symbolic links and show where they point to.
# Arguments are directories to search; default is current directory.
# No recursion.
# (This is a totally different program from "findsymlinks.py"!)

import sys, os

def lll(dirname):
    for name in os.listdir(dirname):
        if name not in (os.curdir, os.pardir):
            full = os.path.join(dirname, name)
            if os.path.islink(full):
                print(name, '->', os.readlink(full))
def main(args):
    if not args: args = [os.curdir]
    first = 1
    for arg in args:
        if len(args) > 1:
            if not first: print()
            first = 0
            print(arg + ':')
        lll(arg)

if __name__ == '__main__':
    main(sys.argv[1:])
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