hosts.py: Added support for "&" operator in groups pattern

4 years ago · 78dbfe3c8e
parent 0b0135dd57
commit 78dbfe3c8e
1 changed files with 1 additions and 0 deletions
--- a/hosts.py
+++ b/hosts.py
@ -120,6 +120,7 @@ def _read_yaml(path):

 GROUPS_PATTERN_OPS = {
    "": lambda old, add: old | add,
+    "&": lambda old, add: old & add,
    "!": lambda old, add: old - add,
 }
 GROUPS_PATTERN_OPS_NAMES = "".join(GROUPS_PATTERN_OPS.keys())