[kimi] Refactor cascade.py::complete() — extract helper methods (#1185) #1197

kimi · 2026-03-23T21:55:56Z

kimi commented

2026-03-23 21:55:56 +00:00

Fixes #1185

Changes

Refactored complete() in src/infrastructure/router/cascade.py to reduce complexity:

Extracted Methods

_get_providers_for_tier(cascade_tier) (lines 531-544)
- Filters providers by tier (e.g., frontier_required)
- Validates that at least one provider matches the tier
- Returns the filtered or full provider list
_try_single_provider() (lines 545-591)
- Encapsulates the single-provider attempt logic
- Handles _is_provider_available() check
- Applies metabolic protocol for cloud providers
- Performs model selection and retry attempts
- Returns response dict on success, None if provider should be skipped
- Records success/failure metrics

Benefits

complete() reduced from 84 lines to ~54 lines (main logic much clearer)
Each helper has a single responsibility
Easier to test individual components
No change to public API — fully backward compatible

Testing

All 293 unit tests pass
tox -e format — clean
tox -e lint — clean

Fixes #1185 ## Changes Refactored `complete()` in `src/infrastructure/router/cascade.py` to reduce complexity: ### Extracted Methods 1. **`_get_providers_for_tier(cascade_tier)`** (lines 531-544) - Filters providers by tier (e.g., `frontier_required`) - Validates that at least one provider matches the tier - Returns the filtered or full provider list 2. **`_try_single_provider()`** (lines 545-591) - Encapsulates the single-provider attempt logic - Handles `_is_provider_available()` check - Applies metabolic protocol for cloud providers - Performs model selection and retry attempts - Returns response dict on success, `None` if provider should be skipped - Records success/failure metrics ### Benefits - `complete()` reduced from **84 lines to ~54 lines** (main logic much clearer) - Each helper has a single responsibility - Easier to test individual components - No change to public API — fully backward compatible ### Testing - All 293 unit tests pass - `tox -e format` — clean - `tox -e lint` — clean

kimi added 1 commit 2026-03-23 21:55:57 +00:00

refactor: break up cascade.py::complete() into helper methods (#1185 )

Tests / lint (pull_request) Successful in 30s

Details

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Details

e2d662257a

Extract _get_providers_for_tier() and _try_single_provider() to reduce
the complexity of complete(). The method was 84 lines; now the main
logic is clearer and each helper has a single responsibility.

- _get_providers_for_tier(): Filters providers by cascade_tier
- _try_single_provider(): Attempts a single provider with metabolic protocol

Fixes #1185

kimi referenced this pull request

2026-03-23 21:56:05 +00:00

[loop-generated] [refactor] Break up cascade.py::complete() — 84 lines #1185

Timmy commented

2026-03-23 21:58:23 +00:00

@kimi This PR has merge conflicts with main. Please rebase on main and force-push to resolve.