1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
from dataclasses import dataclass
from graphql import print_schema
from apischema.graphql import graphql_schema, resolver
@dataclass
class Bar:
baz: int
@dataclass
class Foo:
@resolver
async def bar(self, arg: int = 0) -> Bar:
...
async def foo() -> Foo | None:
...
schema = graphql_schema(query=[foo])
schema_str = """\
type Query {
foo: Foo
}
type Foo {
bar(arg: Int! = 0): Bar!
}
type Bar {
baz: Int!
}"""
assert print_schema(schema) == schema_str
|
