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Don't reset the cache on pop if no deletion occurs

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When the stack is being pop'd, it is not necessary to reset it if no
variable is either reset to its previous value or deleted.
This commit is contained in:
Emmanuel BENOîT 2022-09-18 12:12:23 +02:00
parent 91a90def13
commit f42df48a1b
1 changed files with 6 additions and 4 deletions
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10
inventory_plugins/reconstructed.py
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@ -161,16 +161,18 @@ class VariableStorage(MutableMapping):
restored. The cache will be reset. restored. The cache will be reset.
""" """
restore = self._script_stack.pop() restore = self._script_stack.pop()
if not restore: unchanged = 0
return
for vn, vv in restore.items(): for vn, vv in restore.items():
existed, value = vv existed, value = vv
if existed: if existed:
self._script_vars[vn] = value self._script_vars[vn] = value
elif vn in self._script_vars: elif vn in self._script_vars:
del self._script_vars[vn] del self._script_vars[vn]
self._cache = self._host_vars.copy() else:
self._cache.update(self._script_vars) unchanged += 1
if unchanged != len(restore):
self._cache = self._host_vars.copy()
self._cache.update(self._script_vars)
def _set_host_var(self, name, value): def _set_host_var(self, name, value):
"""Set a host variable. """Set a host variable.