resolve_thinking now takes an Effort instead of a tri-state bool, and the
four gates become five. The new one sits ahead of the generic tier check
on purpose: asking for `none` on GLM-5.3 used to fall through to "none is
not supported, pick low/high/max", which loses both the fact that the
model cannot stop reasoning and the one tier the caller could switch to
right now. Without that alternative, downstream goes looking for
extra_body — which is how issue #20 happened in the first place.
The return type is a ThinkingResolution rather than the payload alone.
Under fallback="nearest" the tier that goes out is not the tier that was
asked for, and telemetry has to record the one that ran, or task 10 files
a call under a tier it never used. Ties in that mapping go to the weaker
side: a silent medium -> max is a multiple of the bill, and the library
does not raise a caller's price on its own.
Two readings the design left implicit, both settled the way its own
compatibility promise requires:
- `auto` is exempt from the tier list. It means "on, no tier named",
which in the body is the absence of the effort key, not a value of it.
Checking it against the list would break every existing source that
sets ENABLE_THINKING=true against deepseek-v4 or glm-5.3.
- `none` is never a mapping target. Turning "think less" into "do not
think" reverses the decision instead of cheapening it; a switch-only
model maps to `auto` and a model that only has `none` still errors.
Both call sites convert enable_thinking in place for now; task 5 folds
that into effective_effort along with the source- and call-level tiers.
The previous commit added the name to __all__ but never bound it, so
`from polygateway import ThinkingWire` and `import *` both raised while
the whole suite stayed green — the export test names symbols one by one,
and nobody thought to add the new one.
The guard is now the invariant rather than a longer list: every name in
__all__ must be an attribute of the package.
providers.py had been holding two jobs: the registry of what each
provider looks like, and the decisions made from those declarations.
Adding response-side judgement would have made it the module for
everything about reasoning, so the decisions move to thinking.py and
the registry keeps only profiles and their lookup.
Moving a module breaks any deep-path import of what moved, so the six
public symbols are promoted to the package root at the same time. The
top level is this library's stated API surface; giving downstream a
stable name to import is what makes the next reorganisation harmless.
observe_thinking stays unexported — downstream reads the verdict off
LLMResponse, and exporting it would be a permanent promise for nothing.
client.telemetry_status exists so downstream can reconcile telemetry
programmatically, but annotating its return type meant reaching into
polygateway.types while the convention here is that the top-level
exports are the public API surface. The port itself stays unexported:
nobody outside the library implements it.
iomgaa