From 5303ec39f6f08ccf06f56ff6d5166fc572b2c735 Mon Sep 17 00:00:00 2001 From: Christian Poessinger Date: Sat, 26 Jun 2021 09:17:52 +0200 Subject: vyos.util: add new helper copy_file() Copy a file from A -> B but also support adjusting Bs file permissions and creation of Bs base directory if required. --- python/vyos/util.py | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'python') diff --git a/python/vyos/util.py b/python/vyos/util.py index 7fea6cdc6..c318d58de 100644 --- a/python/vyos/util.py +++ b/python/vyos/util.py @@ -221,6 +221,19 @@ def write_file(fname, data, defaultonfailure=None, user=None, group=None): return defaultonfailure raise e +def copy_file(source, destination, mkdstdir=False, user=None, group=None): + """ + Copy file from source to destination. Can optionally create the destination + dir if it does not exist. Can optionally change the dir and file ownership. + """ + import shutil + if mkdstdir: + dirname = os.path.dirname(destination) + if not os.path.isdir(dirname): + makedir(dirname, user, group) + + shutil.copyfile(source, destination) + chown(destination, user, group) def read_json(fname, defaultonfailure=None): """ -- cgit v1.2.3