Convert to Dictionary

Strawberry provides a utility function to convert a Strawberry object to a dictionary.

You can use strawberry.asdict(...) function: 

@strawberry.type
class User:
    name: str
    age: int




# should be {"name": "Lorem", "age": 25}
user_dict = strawberry.asdict(User(name="Lorem", age=25))

Handling of Maybe and UNSET values

When using Maybe fields, strawberry.asdict unwraps the value of that field, if present. 

import strawberry
from strawberry import UNSET, Maybe, Some, asdict




@strawberry.input
class Input:
    field_a: Maybe[str | None]
    field_b: Maybe[str | None]
    field_c: Maybe[str | None]
    field_d: Maybe[str | None]




# should be {"field_a": "hello", field_b=None}
# `field_c` is excluded because it is an absent `Maybe` instead of an explicit null;
# `field_d` is excluded because it is UNSET
input_dict = asdict(
    Input(
        field_a=Some("hello"),
        field_b=Some(None),
        field_c=None,
        field_d=UNSET,
    )
)