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Improve the error messages in SmartCopy

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This commit is contained in:
Martin Gracik 2010-02-25 19:14:24 +01:00
parent 0accac20a7
commit 18ad481067
1 changed files with 12 additions and 2 deletions
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14
src/pylorax/sysutils.py
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@ -325,10 +325,20 @@ class SmartCopy(object):
os.unlink(dst) os.unlink(dst)
# copy all the files # copy all the files
map(lambda (src, dst): shutil.copy2(src, dst), self.copyfiles) try:
map(lambda (src, dst): shutil.copy2(src, dst), self.copyfiles)
except shutil.Error as why:
err_msg = "error copying file {0} -> {1}: {2}"
err_msg = err_msg.format(src, dst, why)
raise SmartCopyError(err_msg)
# create symlinks # create symlinks
map(lambda (target, name): symlink_(target, name), self.links) try:
map(lambda (target, name): symlink_(target, name), self.links)
except OSError as why:
err_msg = "error creating symlink {0} -> {1}: {2}"
err_msg = err_msg.format(name, target, why)
raise SmartCopyError(err_msg)
# XXX # XXX