[Fix] Merge prometheus_helpers.py into prometheus_helpers/__init__.py to resolve file/package collision

Browse Source

A previous refactor added `litellm/integrations/prometheus_helpers.py` as a
sibling to the existing `litellm/integrations/prometheus_helpers/` directory
(which contains `prometheus_api.py` and has no `__init__.py`). The file
shadowed the namespace-package directory, so any deferred
`from litellm.integrations.prometheus_helpers.prometheus_api import ...`
raised `ModuleNotFoundError: 'litellm.integrations.prometheus_helpers' is
not a package` at request time.

Two runtime call sites hit that path:
- /global/spend/logs (spend_management_endpoints.py) returned plain-text 500
  "Internal Server Error" for every call, breaking the Admin UI Usage tab
  and programmatic consumers.
- SlackAlerting.send_fallback_stats_from_prometheus silently failed inside
  its own try/except.

Fix: move prometheus_helpers.py content into prometheus_helpers/__init__.py
and delete the stray .py. The directory becomes a regular package, so both
the package-root import (from ...prometheus_helpers import X) and the
submodule import (from ...prometheus_helpers.prometheus_api import X)
resolve correctly. No call sites change.

...

This commit is contained in:

Yuneng Jiang

2026-04-18 13:04:32 -07:00

parent 8e00f61026

commit cfdf893226

1 changed files with 0 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download Patch File Download Diff File Expand all files Collapse all files

litellm/integrations/prometheus_helpers.py → litellm/integrations/prometheus_helpers/__init__.py