diff options
| author | Christian Poessinger <christian@poessinger.com> | 2022-01-31 19:26:20 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-01-31 19:26:20 +0100 |
| commit | 3aa1ec3f03a95ad41d3476b92b8b31a68b516b14 (patch) | |
| tree | 1f263869d27529f44dd16a7dfcd94da4bd15746d | |
| parent | 0a0d4abc02da89f68d453495ec002d2afecfca7b (diff) | |
| parent | 84d790b65e1356f1c82b2a0e498f834abbe08653 (diff) | |
| download | vyos-1x-3aa1ec3f03a95ad41d3476b92b8b31a68b516b14.tar.gz vyos-1x-3aa1ec3f03a95ad41d3476b92b8b31a68b516b14.zip | |
Merge pull request #1198 from vyos/force_to_list
T4221: add force_to_list Jinja2 filter
| -rw-r--r-- | python/vyos/template.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/python/vyos/template.py b/python/vyos/template.py index 633b28ade..4d081b4c2 100644 --- a/python/vyos/template.py +++ b/python/vyos/template.py @@ -127,6 +127,14 @@ def render( ################################## # Custom template filters follow # ################################## +@register_filter('force_to_list') +def force_to_list(value): + """ Convert scalars to single-item lists and leave lists untouched """ + if isinstance(value, list): + return value + else: + return [value] + @register_filter('ip_from_cidr') def ip_from_cidr(prefix): """ Take an IPv4/IPv6 CIDR host and strip cidr mask. |