Mercurial > hg
view tests/readlink.py @ 40104:338230555429
packaging: blindly factor out trap's cleanup function in builddeb
This commit blindly extracts builddeb's trap routine in a dedicated function.
While doing so, I think two bugs are exposed, which will be addressed in the
next commits:
- single quoting around '$CLEANUP' will always evaluate to the literal
'$CLEANUP' regardless of the variable's value. The "if" will always be true.
- the removal operation will not expand $PWD (and a variable expansion would
need double quotes, anyways.
author | muxator <a.mux@inwind.it> |
---|---|
date | Tue, 09 Oct 2018 22:16:25 +0200 |
parents | 6a98f9408a50 |
children | c102b704edb5 |
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#!/usr/bin/env python from __future__ import absolute_import, print_function import errno import os import sys for f in sys.argv[1:]: try: print(f, '->', os.readlink(f)) except OSError as err: if err.errno != errno.EINVAL: raise print(f, '->', f, 'not a symlink') sys.exit(0)