fix: Generate a valid any() call for required parameter checks

The required parameter guard generated one any() argument per parameter,
so every call raised TypeError instead of validating: any() takes a single
iterable, not a variadic list of conditions. Wrap the conditions in a list
and regenerate.

Also fix the fallout that this masked in the rest of the suite:

- Type the put and patch client helpers as returning the decoded body,
  matching get, post and delete, now that generated routes use them.
- Set the route metadata attributes through Any, since a function does not
  declare them.
- Allow TODO comments, which the test suite uses to track routes that
  cannot use the generated method yet.
- Assert the GET request line and empty body in the default headers test,
  and drive the invalid input test through a route that still takes a JSON
  payload, now that /devices/get is a GET route.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EFYHA1UHvARfcMBkUnWgGs

Author: claude

codegen/layouts/partials/route-method.hbs

@@ -2,7 +2,7 @@
     def {{> method-signature}}:
         """{{> method-docstring}}"""
 {{#if hasRequiredParameters}}
-        if not any({{#each params}}{{name}} is not None{{#unless @last}}, {{/unless}}{{/each}}):
+        if not any([{{#each params}}{{name}} is not None{{#unless @last}}, {{/unless}}{{/each}}]):
             raise ValueError("At least one parameter is required for {{path}}")
 {{/if}}
         {{payloadVar}}: Dict[str, Any] = {}

pylintrc

@@ -20,5 +20,6 @@ disable=
     line-too-long,
     too-many-lines,
     unnecessary-pass,
+    fixme,
     redefined-outer-name,
     duplicate-code

seam/client.py

@@ -92,6 +92,12 @@ def get(self, url, **kwargs) -> Any:
     def post(self, url, data=None, json=None, **kwargs) -> Any:
         return self.request("POST", url, data=data, json=json, **kwargs)
 
+    def put(self, url, data=None, json=None, **kwargs) -> Any:
+        return self.request("PUT", url, data=data, json=json, **kwargs)
+
+    def patch(self, url, data=None, json=None, **kwargs) -> Any:
+        return self.request("PATCH", url, data=data, json=json, **kwargs)
+
     def delete(self, url, json=None, **kwargs) -> Any:
         return self.request("DELETE", url, json=json, **kwargs)
 

seam/route.py

@@ -1,4 +1,4 @@
-from typing import Callable, TypeVar
+from typing import Any, Callable, TypeVar, cast
 
 
 F = TypeVar("F", bound=Callable)
@@ -8,9 +8,11 @@ def route_metadata(*, path: str, has_required_parameters: bool, has_pagination:
     """Attach generated route metadata to a request callable."""
 
     def decorate(request: F) -> F:
-        request.__seam_path__ = path
-        request.__seam_has_required_parameters__ = has_required_parameters
-        request.__seam_has_pagination__ = has_pagination
+        # Functions do not declare these attributes, so set them through Any.
+        route = cast(Any, request)
+        route.__seam_path__ = path
+        route.__seam_has_required_parameters__ = has_required_parameters
+        route.__seam_has_pagination__ = has_pagination
         return request
 
     return decorate