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💡 add di docstrings
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@ -1,8 +1,4 @@
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"""
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## 依赖注入处理模块
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该模块实现了依赖注入的定义与处理。
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"""
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"""本模块模块实现了依赖注入的定义与处理。"""
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import abc
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import inspect
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@ -23,6 +19,11 @@ R = TypeVar("R")
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class Param(abc.ABC, FieldInfo):
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"""依赖注入的基本单元 —— 参数。
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继承自 `pydantic.fields.FieldInfo`,用于描述参数信息(不包括参数名)。
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"""
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@classmethod
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def _check_param(
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cls, dependent: "Dependent", name: str, param: inspect.Parameter
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@ -45,6 +46,16 @@ class CustomConfig(BaseConfig):
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class Dependent(Generic[R]):
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"""依赖注入容器
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参数:
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call: 依赖注入的可调用对象,可以是任何 Callable 对象
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pre_checkers: 依赖注入解析前的参数检查
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params: 具名参数列表
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parameterless: 匿名参数列表
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allow_types: 允许的参数类型
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"""
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def __init__(
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self,
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*,
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@ -192,3 +203,6 @@ class Dependent(Generic[R]):
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values[field.name] = value
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return values
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__autodoc__ = {"CustomConfig": False}
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@ -6,6 +6,7 @@ from pydantic.typing import ForwardRef, evaluate_forwardref
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def get_typed_signature(call: Callable[..., Any]) -> inspect.Signature:
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"""获取可调用对象签名"""
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signature = inspect.signature(call)
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globalns = getattr(call, "__globals__", {})
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typed_params = [
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@ -22,6 +23,7 @@ def get_typed_signature(call: Callable[..., Any]) -> inspect.Signature:
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def get_typed_annotation(param: inspect.Parameter, globalns: Dict[str, Any]) -> Any:
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"""获取参数的类型注解"""
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annotation = param.annotation
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if isinstance(annotation, str):
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annotation = ForwardRef(annotation)
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