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  1. docs_src/query_params_str_validations/tutorial008_an_py39.py

    app = FastAPI()
    
    
    @app.get("/items/")
    async def read_items(
        q: Annotated[
            Union[str, None],
            Query(
                title="Query string",
                description="Query string for the items to search in the database that have a good match",
                min_length=3,
            ),
        ] = None,
    ):
        results = {"items": [{"item_id": "Foo"}, {"item_id": "Bar"}]}
        if q:
            results.update({"q": q})
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Tue Oct 24 20:26:06 GMT 2023
    - 511 bytes
    - Click Count (0)
  2. docs/ru/docs/how-to/separate-openapi-schemas.md

    </div>
    
    Это означает, что у него **всегда будет какое‑то значение**, просто иногда это значение может быть `None` (или `null` в JSON).
    
    Следовательно, клиентам, использующим ваш API, не нужно проверять наличие этого значения: они могут **исходить из того, что поле всегда присутствует**, а в некоторых случаях имеет значение по умолчанию `None`.
    
    В OpenAPI это описывается тем, что поле помечается как **обязательное**, поскольку оно всегда присутствует.
    
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Tue Sep 30 11:37:11 GMT 2025
    - 6.9K bytes
    - Click Count (0)
  3. docs_src/query_params_str_validations/tutorial015_an_py310.py

            raise ValueError('Invalid ID format, it must start with "isbn-" or "imdb-"')
        return id
    
    
    @app.get("/items/")
    async def read_items(
        id: Annotated[str | None, AfterValidator(check_valid_id)] = None,
    ):
        if id:
            item = data.get(id)
        else:
            id, item = random.choice(list(data.items()))
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Sat Mar 01 22:02:35 GMT 2025
    - 768 bytes
    - Click Count (0)
  4. compat/maven-compat/src/main/java/org/apache/maven/artifact/ArtifactStatus.java

     *
     */
    @Deprecated
    public final class ArtifactStatus implements Comparable<ArtifactStatus> {
        /**
         * No trust - no information about status.
         */
        public static final ArtifactStatus NONE = new ArtifactStatus("none", 0);
    
        /**
         * No trust - information was generated with defaults.
         */
        public static final ArtifactStatus GENERATED = new ArtifactStatus("generated", 1);
    
        /**
    Created: Sun Dec 28 03:35:09 GMT 2025
    - Last Modified: Fri Jun 06 14:28:57 GMT 2025
    - 3K bytes
    - Click Count (0)
  5. docs_src/additional_responses/tutorial002_py310.py

        responses={
            200: {
                "content": {"image/png": {}},
                "description": "Return the JSON item or an image.",
            }
        },
    )
    async def read_item(item_id: str, img: bool | None = None):
        if img:
            return FileResponse("image.png", media_type="image/png")
        else:
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Wed Dec 10 08:55:32 GMT 2025
    - 596 bytes
    - Click Count (0)
  6. docs_src/dependencies/tutorial003_py310.py

    from fastapi import Depends, FastAPI
    
    app = FastAPI()
    
    
    fake_items_db = [{"item_name": "Foo"}, {"item_name": "Bar"}, {"item_name": "Baz"}]
    
    
    class CommonQueryParams:
        def __init__(self, q: str | None = None, skip: int = 0, limit: int = 100):
            self.q = q
            self.skip = skip
            self.limit = limit
    
    
    @app.get("/items/")
    async def read_items(commons=Depends(CommonQueryParams)):
        response = {}
        if commons.q:
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Fri Jan 07 14:11:31 GMT 2022
    - 603 bytes
    - Click Count (0)
  7. docs_src/extra_data_types/tutorial001_an_py310.py

    async def read_items(
        item_id: UUID,
        start_datetime: Annotated[datetime, Body()],
        end_datetime: Annotated[datetime, Body()],
        process_after: Annotated[timedelta, Body()],
        repeat_at: Annotated[time | None, Body()] = None,
    ):
        start_process = start_datetime + process_after
        duration = end_datetime - start_process
        return {
            "item_id": item_id,
            "start_datetime": start_datetime,
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Fri Apr 19 00:11:40 GMT 2024
    - 788 bytes
    - Click Count (0)
  8. docs_src/query_params_str_validations/tutorial010_an_py39.py

    async def read_items(
        q: Annotated[
            Union[str, None],
            Query(
                alias="item-query",
                title="Query string",
                description="Query string for the items to search in the database that have a good match",
                min_length=3,
                max_length=50,
                pattern="^fixedquery$",
                deprecated=True,
            ),
        ] = None,
    ):
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Tue Oct 24 20:26:06 GMT 2023
    - 635 bytes
    - Click Count (0)
  9. docs_src/query_params_str_validations/tutorial010_py39.py

    from typing import Union
    
    from fastapi import FastAPI, Query
    
    app = FastAPI()
    
    
    @app.get("/items/")
    async def read_items(
        q: Union[str, None] = Query(
            default=None,
            alias="item-query",
            title="Query string",
            description="Query string for the items to search in the database that have a good match",
            min_length=3,
            max_length=50,
            pattern="^fixedquery$",
            deprecated=True,
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Wed Dec 17 20:41:43 GMT 2025
    - 574 bytes
    - Click Count (0)
  10. tests/test_tutorial/test_dataclasses/test_tutorial003.py

                    {"name": "Holy Buddies", "description": None},
                ],
            },
            {
                "name": "System of an Up",
                "items": [
                    {
                        "name": "Salt",
                        "description": "The kombucha mushroom people's favorite",
                    },
                    {"name": "Pad Thai", "description": None},
                    {
                        "name": "Lonely Night",
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Fri Dec 26 10:43:02 GMT 2025
    - 7.1K bytes
    - Click Count (0)
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