is_type_alias_type() — anthropic-sdk-python Function Reference

Architecture documentation for the is_type_alias_type() function in _typing.py from the anthropic-sdk-python codebase.

Function python AnthropicClient AsyncAPI

Entity Profile

AnthropicClient→ AsyncAPI→ is_type_alias_type() — anthropic-sdk-python Function Reference

Dependency Diagram

graph TD
  61d6f3cf_080c_0556_0faa_ae7673ab325f["is_type_alias_type()"]
  b104416a_b868_41fc_902c_7e2aaf93e2af["_typing.py"]
  61d6f3cf_080c_0556_0faa_ae7673ab325f -->|defined in| b104416a_b868_41fc_902c_7e2aaf93e2af
  style 61d6f3cf_080c_0556_0faa_ae7673ab325f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/anthropic/_utils/_typing.py lines 59–71

def is_type_alias_type(tp: Any, /) -> TypeIs[typing_extensions.TypeAliasType]:
    """Return whether the provided argument is an instance of `TypeAliasType`.

    ```python
    type Int = int
    is_type_alias_type(Int)
    # > True
    Str = TypeAliasType("Str", str)
    is_type_alias_type(Str)
    # > True
    ```
    """
    return isinstance(tp, _TYPE_ALIAS_TYPES)