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eliminates recursion for an explicit stack

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This commit is contained in:
Achintya Rajan 2025-10-08 15:00:52 -07:00
parent ce8a520a86
commit dceaf2f0f1
1 changed files with 11 additions and 8 deletions
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19
litellm/proxy/proxy_server.py
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@ -2890,14 +2890,17 @@ class ProxyConfig:
Deep-merge src into dst, skipping None values from src.
On conflicts, src (DB) wins.
"""
for k, v in src.items():
if v is None:
# Preserve existing config when DB value is None (matches prior behavior)
continue
if isinstance(v, dict) and isinstance(dst.get(k), dict):
_deep_merge_dicts(dst[k], v)
else:
dst[k] = v
stack = [(dst, src)]
while stack:
d, s = stack.pop()
for k, v in s.items():
if v is None:
# Preserve existing config when DB value is None (matches prior behavior)
continue
if isinstance(v, dict) and isinstance(d.get(k), dict):
stack.append((d[k], v))
else:
d[k] = v
if param_name == "environment_variables":
decrypted_env_vars = self._decrypt_and_set_db_env_variables(db_param_value)