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| author | Joshua Harlow <harlowja@gmail.com> | 2016-06-06 18:42:29 -0700 |
|---|---|---|
| committer | Joshua Harlow <harlowja@gmail.com> | 2016-06-06 18:42:29 -0700 |
| commit | f640797e342b6efbfb838a6350b312935222e992 (patch) | |
| tree | 4e893298101cf3141d80b4bf2a2d6e009462502d /cloudinit/util.py | |
| parent | 85a53d66ad0241b2d6453d902487bb2edc1512b8 (diff) | |
| parent | bc9bd58d1533d996029770da758f73217c15af33 (diff) | |
| download | vyos-cloud-init-f640797e342b6efbfb838a6350b312935222e992.tar.gz vyos-cloud-init-f640797e342b6efbfb838a6350b312935222e992.zip | |
Rebase against master
Diffstat (limited to 'cloudinit/util.py')
| -rw-r--r-- | cloudinit/util.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/cloudinit/util.py b/cloudinit/util.py index 851c1fcb..8873264d 100644 --- a/cloudinit/util.py +++ b/cloudinit/util.py @@ -338,6 +338,16 @@ def rand_str(strlen=32, select_from=None): return "".join([random.choice(select_from) for _x in range(0, strlen)]) +def rand_dict_key(dictionary, postfix=None): + if not postfix: + postfix = "" + while True: + newkey = rand_str(strlen=8) + "_" + postfix + if newkey not in dictionary: + break + return newkey + + def read_conf(fname): try: return load_yaml(load_file(fname), default={}) |