chore(internal): bump pyright

requirements-dev.lock

@@ -24,7 +24,7 @@ botocore==1.31.58
     # via anthropic
     # via boto3
     # via s3transfer
-botocore-stubs==1.34.45
+botocore-stubs==1.34.49
     # via boto3-stubs
 cachetools==5.3.2
     # via google-auth
@@ -94,7 +94,7 @@ pydantic==2.4.2
     # via anthropic
 pydantic-core==2.10.1
     # via pydantic
-pyright==1.1.332
+pyright==1.1.351
 pytest==7.1.1
     # via pytest-asyncio
 pytest-asyncio==0.21.1
@@ -129,7 +129,7 @@ tomli==2.0.1
     # via pytest
 tqdm==4.66.2
     # via huggingface-hub
-types-awscrt==0.20.3
+types-awscrt==0.20.4
     # via botocore-stubs
 types-s3transfer==0.10.0
     # via boto3-stubs

src/anthropic/_models.py

@@ -283,7 +283,7 @@ def construct_type(*, value: object, type_: type) -> object:
 
     if is_union(origin):
         try:
-            return validate_type(type_=type_, value=value)
+            return validate_type(type_=cast("type[object]", type_), value=value)
         except Exception:
             pass
 

src/anthropic/_utils/_proxy.py

@@ -45,7 +45,7 @@ def __dir__(self) -> Iterable[str]:
 
     @property  # type: ignore
     @override
-    def __class__(self) -> type:
+    def __class__(self) -> type:  # pyright: ignore
         proxied = self.__get_proxied__()
         if issubclass(type(proxied), LazyProxy):
             return type(proxied)

src/anthropic/lib/bedrock/_auth.py

@@ -39,4 +39,4 @@ def get_auth_headers(
 
     prepped = request.prepare()
 
-    return dict(prepped.headers)
+    return {key: value for key, value in dict(prepped.headers).items() if value is not None}