Coverage for src/pydantic_typer/utils.py: 92%

18 statements  

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1from __future__ import annotations 

2 

3import inspect 

4import sys 

5from typing import Any, Callable, TypeVar 

6 

7KeyType = TypeVar("KeyType") 

8 

9 

10def deep_update(mapping: dict[KeyType, Any], *updating_mappings: dict[KeyType, Any]) -> dict[KeyType, Any]: 

11 # Copied from pydantic because they don't expose it publicly: 

12 # https://github.com/pydantic/pydantic/blob/26129479a06960af9d02d3a948e51985fe59ed4b/pydantic/_internal/_utils.py#L103 

13 updated_mapping = mapping.copy() 

14 for updating_mapping in updating_mappings: 

15 for k, v in updating_mapping.items(): 

16 if k in updated_mapping and isinstance(updated_mapping[k], dict) and isinstance(v, dict): 

17 updated_mapping[k] = deep_update(updated_mapping[k], v) 

18 else: 

19 updated_mapping[k] = v 

20 return updated_mapping 

21 

22 

23def inspect_signature(func: Callable[..., Any]) -> inspect.Signature: 

24 # pragma: no cover 

25 if sys.version_info >= (3, 10): 25 ↛ 28line 25 didn't jump to line 28 because the condition on line 25 was always true

26 signature = inspect.signature(func, eval_str=True) 

27 else: 

28 signature = inspect.signature(func) 

29 return signature