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Configuration error
Configuration error
| import inspect | |
| import re | |
| from typing import List, Type, Union | |
| from fastapi import Depends, Form | |
| from pydantic import BaseModel | |
| # Adapted from | |
| # https://github.com/fastapi/fastapi/discussions/8971#discussioncomment-7892972 | |
| def FormDepends(cls: Type[BaseModel]): | |
| new_parameters = [] | |
| for field_name, model_field in cls.model_fields.items(): | |
| new_parameters.append( | |
| inspect.Parameter( | |
| name=field_name, | |
| kind=inspect.Parameter.POSITIONAL_ONLY, | |
| default=( | |
| Form(...) | |
| if model_field.is_required() | |
| else Form(model_field.default) | |
| ), | |
| annotation=model_field.annotation, | |
| ) | |
| ) | |
| async def as_form_func(**data): | |
| return cls(**data) | |
| sig = inspect.signature(as_form_func) | |
| sig = sig.replace(parameters=new_parameters) | |
| as_form_func.__signature__ = sig # type: ignore | |
| return Depends(as_form_func) | |
| def _to_list_of_strings(input_value: Union[str, List[str]]) -> List[str]: | |
| def split_and_strip(value: str) -> List[str]: | |
| if re.search(r"[;,]", value): | |
| return [item.strip() for item in re.split(r"[;,]", value)] | |
| else: | |
| return [value.strip()] | |
| if isinstance(input_value, str): | |
| return split_and_strip(input_value) | |
| elif isinstance(input_value, list): | |
| result = [] | |
| for item in input_value: | |
| result.extend(split_and_strip(str(item))) | |
| return result | |
| else: | |
| raise ValueError("Invalid input: must be a string or a list of strings.") | |
| # Helper functions to parse inputs coming as Form objects | |
| def _str_to_bool(value: Union[str, bool]) -> bool: | |
| if isinstance(value, bool): | |
| return value # Already a boolean, return as-is | |
| if isinstance(value, str): | |
| value = value.strip().lower() # Normalize input | |
| return value in ("true", "1", "yes") | |
| return False # Default to False if none of the above matches | |