mirror of https://github.com/python/cpython.git
30 lines
564 B
Python
30 lines
564 B
Python
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#! /usr/local/python
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# findlinksto
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#
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# find symbolic links to a given path
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import posix, path, sys
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def visit(pattern, dirname, names):
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if path.islink(dirname):
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names[:] = []
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return
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if path.ismount(dirname):
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print 'descend into', dirname
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n = len(pattern)
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for name in names:
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name = path.cat(dirname, name)
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try:
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linkto = posix.readlink(name)
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if linkto[:n] = pattern:
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print name, '->', linkto
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except posix.error:
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pass
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def main(pattern, args):
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for dirname in args:
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path.walk(dirname, visit, pattern)
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main(sys.argv[1], sys.argv[2:])
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