diff --git a/docs/en/docs/img/tutorial/cookie-param-models/image01.png b/docs/en/docs/img/tutorial/cookie-param-models/image01.png new file mode 100644 index 000000000..85c370f80 Binary files /dev/null and b/docs/en/docs/img/tutorial/cookie-param-models/image01.png differ diff --git a/docs/en/docs/img/tutorial/header-param-models/image01.png b/docs/en/docs/img/tutorial/header-param-models/image01.png new file mode 100644 index 000000000..849dea3d8 Binary files /dev/null and b/docs/en/docs/img/tutorial/header-param-models/image01.png differ diff --git a/docs/en/docs/img/tutorial/query-param-models/image01.png b/docs/en/docs/img/tutorial/query-param-models/image01.png new file mode 100644 index 000000000..e7a61b61f Binary files /dev/null and b/docs/en/docs/img/tutorial/query-param-models/image01.png differ diff --git a/docs/en/docs/tutorial/cookie-param-models.md b/docs/en/docs/tutorial/cookie-param-models.md new file mode 100644 index 000000000..2aa3a1f59 --- /dev/null +++ b/docs/en/docs/tutorial/cookie-param-models.md @@ -0,0 +1,154 @@ +# Cookie Parameter Models + +If you have a group of **cookies** that are related, you can create a **Pydantic model** to declare them. 🍊 + +This would allow you to **re-use the model** in **multiple places** and also to declare validations and metadata for all the parameters at once. 😎 + +/// note + +This is supported since FastAPI version `0.115.0`. ðŸĪ“ + +/// + +/// tip + +This same technique applies to `Query`, `Cookie`, and `Header`. 😎 + +/// + +## Cookies with a Pydantic Model + +Declare the **cookie** parameters that you need in a **Pydantic model**, and then declare the parameter as `Cookie`: + +//// tab | Python 3.10+ + +```Python hl_lines="9-12 16" +{!> ../../../docs_src/cookie_param_models/tutorial001_an_py310.py!} +``` + +//// + +//// tab | Python 3.9+ + +```Python hl_lines="9-12 16" +{!> ../../../docs_src/cookie_param_models/tutorial001_an_py39.py!} +``` + +//// + +//// tab | Python 3.8+ + +```Python hl_lines="10-13 17" +{!> ../../../docs_src/cookie_param_models/tutorial001_an.py!} +``` + +//// + +//// tab | Python 3.10+ non-Annotated + +/// tip + +Prefer to use the `Annotated` version if possible. + +/// + +```Python hl_lines="7-10 14" +{!> ../../../docs_src/cookie_param_models/tutorial001_py310.py!} +``` + +//// + +//// tab | Python 3.8+ non-Annotated + +/// tip + +Prefer to use the `Annotated` version if possible. + +/// + +```Python hl_lines="9-12 16" +{!> ../../../docs_src/cookie_param_models/tutorial001.py!} +``` + +//// + +**FastAPI** will **extract** the data for **each field** from the **cookies** received in the request and give you the Pydantic model you defined. + +## Check the Docs + +You can see the defined cookies in the docs UI at `/docs`: + +
+ +
+ +/// info + +Have in mind that, as **browsers handle cookies** in special ways and behind the scenes, they **don't** easily allow **JavaScript** to touch them. + +If you go to the **API docs UI** at `/docs` you will be able to see the **documentation** for cookies for your *path operations*. + +But even if you **fill the data** and click "Execute", because the docs UI works with **JavaScript**, the cookies won't be sent, and you will see an **error** message as if you didn't write any values. + +/// + +## Forbid Extra Cookies + +In some special use cases (probably not very common), you might want to **restrict** the cookies that you want to receive. + +Your API now has the power to control its own cookie consent. ðŸĪŠðŸŠ + +You can use Pydantic's model configuration to `forbid` any `extra` fields: + +//// tab | Python 3.9+ + +```Python hl_lines="10" +{!> ../../../docs_src/cookie_param_models/tutorial002_an_py39.py!} +``` + +//// + +//// tab | Python 3.8+ + +```Python hl_lines="11" +{!> ../../../docs_src/cookie_param_models/tutorial002_an.py!} +``` + +//// + +//// tab | Python 3.8+ non-Annotated + +/// tip + +Prefer to use the `Annotated` version if possible. + +/// + +```Python hl_lines="10" +{!> ../../../docs_src/cookie_param_models/tutorial002.py!} +``` + +//// + +If a client tries to send some **extra cookies**, they will receive an **error** response. + +Poor cookie banners with all their effort to get your consent for the API to reject it. 🍊 + +For example, if the client tries to send a `santa_tracker` cookie with a value of `good-list-please`, the client will receive an **error** response telling them that the `santa_tracker` cookie is not allowed: + +```json +{ + "detail": [ + { + "type": "extra_forbidden", + "loc": ["cookie", "santa_tracker"], + "msg": "Extra inputs are not permitted", + "input": "good-list-please", + } + ] +} +``` + +## Summary + +You can use **Pydantic models** to declare **cookies** in **FastAPI**. 😎 diff --git a/docs/en/docs/tutorial/header-param-models.md b/docs/en/docs/tutorial/header-param-models.md new file mode 100644 index 000000000..8deb0a455 --- /dev/null +++ b/docs/en/docs/tutorial/header-param-models.md @@ -0,0 +1,184 @@ +# Header Parameter Models + +If you have a group of related **header parameters**, you can create a **Pydantic model** to declare them. + +This would allow you to **re-use the model** in **multiple places** and also to declare validations and metadata for all the parameters at once. 😎 + +/// note + +This is supported since FastAPI version `0.115.0`. ðŸĪ“ + +/// + +## Header Parameters with a Pydantic Model + +Declare the **header parameters** that you need in a **Pydantic model**, and then declare the parameter as `Header`: + +//// tab | Python 3.10+ + +```Python hl_lines="9-14 18" +{!> ../../../docs_src/header_param_models/tutorial001_an_py310.py!} +``` + +//// + +//// tab | Python 3.9+ + +```Python hl_lines="9-14 18" +{!> ../../../docs_src/header_param_models/tutorial001_an_py39.py!} +``` + +//// + +//// tab | Python 3.8+ + +```Python hl_lines="10-15 19" +{!> ../../../docs_src/header_param_models/tutorial001_an.py!} +``` + +//// + +//// tab | Python 3.10+ non-Annotated + +/// tip + +Prefer to use the `Annotated` version if possible. + +/// + +```Python hl_lines="7-12 16" +{!> ../../../docs_src/header_param_models/tutorial001_py310.py!} +``` + +//// + +//// tab | Python 3.9+ non-Annotated + +/// tip + +Prefer to use the `Annotated` version if possible. + +/// + +```Python hl_lines="9-14 18" +{!> ../../../docs_src/header_param_models/tutorial001_py39.py!} +``` + +//// + +//// tab | Python 3.8+ non-Annotated + +/// tip + +Prefer to use the `Annotated` version if possible. + +/// + +```Python hl_lines="7-12 16" +{!> ../../../docs_src/header_param_models/tutorial001_py310.py!} +``` + +//// + +**FastAPI** will **extract** the data for **each field** from the **headers** in the request and give you the Pydantic model you defined. + +## Check the Docs + +You can see the required headers in the docs UI at `/docs`: + +
+ +
+ +## Forbid Extra Headers + +In some special use cases (probably not very common), you might want to **restrict** the headers that you want to receive. + +You can use Pydantic's model configuration to `forbid` any `extra` fields: + +//// tab | Python 3.10+ + +```Python hl_lines="10" +{!> ../../../docs_src/header_param_models/tutorial002_an_py310.py!} +``` + +//// + +//// tab | Python 3.9+ + +```Python hl_lines="10" +{!> ../../../docs_src/header_param_models/tutorial002_an_py39.py!} +``` + +//// + +//// tab | Python 3.8+ + +```Python hl_lines="11" +{!> ../../../docs_src/header_param_models/tutorial002_an.py!} +``` + +//// + +//// tab | Python 3.10+ non-Annotated + +/// tip + +Prefer to use the `Annotated` version if possible. + +/// + +```Python hl_lines="8" +{!> ../../../docs_src/header_param_models/tutorial002_py310.py!} +``` + +//// + +//// tab | Python 3.9+ non-Annotated + +/// tip + +Prefer to use the `Annotated` version if possible. + +/// + +```Python hl_lines="10" +{!> ../../../docs_src/header_param_models/tutorial002_py39.py!} +``` + +//// + +//// tab | Python 3.8+ non-Annotated + +/// tip + +Prefer to use the `Annotated` version if possible. + +/// + +```Python hl_lines="10" +{!> ../../../docs_src/header_param_models/tutorial002.py!} +``` + +//// + +If a client tries to send some **extra headers**, they will receive an **error** response. + +For example, if the client tries to send a `tool` header with a value of `plumbus`, they will receive an **error** response telling them that the header parameter `tool` is not allowed: + +```json +{ + "detail": [ + { + "type": "extra_forbidden", + "loc": ["header", "tool"], + "msg": "Extra inputs are not permitted", + "input": "plumbus", + } + ] +} +``` + +## Summary + +You can use **Pydantic models** to declare **headers** in **FastAPI**. 😎 diff --git a/docs/en/docs/tutorial/query-param-models.md b/docs/en/docs/tutorial/query-param-models.md new file mode 100644 index 000000000..02e36dc0f --- /dev/null +++ b/docs/en/docs/tutorial/query-param-models.md @@ -0,0 +1,196 @@ +# Query Parameter Models + +If you have a group of **query parameters** that are related, you can create a **Pydantic model** to declare them. + +This would allow you to **re-use the model** in **multiple places** and also to declare validations and metadata for all the parameters at once. 😎 + +/// note + +This is supported since FastAPI version `0.115.0`. ðŸĪ“ + +/// + +## Query Parameters with a Pydantic Model + +Declare the **query parameters** that you need in a **Pydantic model**, and then declare the parameter as `Query`: + +//// tab | Python 3.10+ + +```Python hl_lines="9-13 17" +{!> ../../../docs_src/query_param_models/tutorial001_an_py310.py!} +``` + +//// + +//// tab | Python 3.9+ + +```Python hl_lines="8-12 16" +{!> ../../../docs_src/query_param_models/tutorial001_an_py39.py!} +``` + +//// + +//// tab | Python 3.8+ + +```Python hl_lines="10-14 18" +{!> ../../../docs_src/query_param_models/tutorial001_an.py!} +``` + +//// + +//// tab | Python 3.10+ non-Annotated + +/// tip + +Prefer to use the `Annotated` version if possible. + +/// + +```Python hl_lines="9-13 17" +{!> ../../../docs_src/query_param_models/tutorial001_py310.py!} +``` + +//// + +//// tab | Python 3.9+ non-Annotated + +/// tip + +Prefer to use the `Annotated` version if possible. + +/// + +```Python hl_lines="8-12 16" +{!> ../../../docs_src/query_param_models/tutorial001_py39.py!} +``` + +//// + +//// tab | Python 3.8+ non-Annotated + +/// tip + +Prefer to use the `Annotated` version if possible. + +/// + +```Python hl_lines="9-13 17" +{!> ../../../docs_src/query_param_models/tutorial001_py310.py!} +``` + +//// + +**FastAPI** will **extract** the data for **each field** from the **query parameters** in the request and give you the Pydantic model you defined. + +## Check the Docs + +You can see the query parameters in the docs UI at `/docs`: + +
+ +
+ +## Forbid Extra Query Parameters + +In some special use cases (probably not very common), you might want to **restrict** the query parameters that you want to receive. + +You can use Pydantic's model configuration to `forbid` any `extra` fields: + +//// tab | Python 3.10+ + +```Python hl_lines="10" +{!> ../../../docs_src/query_param_models/tutorial002_an_py310.py!} +``` + +//// + +//// tab | Python 3.9+ + +```Python hl_lines="9" +{!> ../../../docs_src/query_param_models/tutorial002_an_py39.py!} +``` + +//// + +//// tab | Python 3.8+ + +```Python hl_lines="11" +{!> ../../../docs_src/query_param_models/tutorial002_an.py!} +``` + +//// + +//// tab | Python 3.10+ non-Annotated + +/// tip + +Prefer to use the `Annotated` version if possible. + +/// + +```Python hl_lines="10" +{!> ../../../docs_src/query_param_models/tutorial002_py310.py!} +``` + +//// + +//// tab | Python 3.9+ non-Annotated + +/// tip + +Prefer to use the `Annotated` version if possible. + +/// + +```Python hl_lines="9" +{!> ../../../docs_src/query_param_models/tutorial002_py39.py!} +``` + +//// + +//// tab | Python 3.8+ non-Annotated + +/// tip + +Prefer to use the `Annotated` version if possible. + +/// + +```Python hl_lines="11" +{!> ../../../docs_src/query_param_models/tutorial002.py!} +``` + +//// + +If a client tries to send some **extra** data in the **query parameters**, they will receive an **error** response. + +For example, if the client tries to send a `tool` query parameter with a value of `plumbus`, like: + +```http +https://example.com/items/?limit=10&tool=plumbus +``` + +They will receive an **error** response telling them that the query parameter `tool` is not allowed: + +```json +{ + "detail": [ + { + "type": "extra_forbidden", + "loc": ["query", "tool"], + "msg": "Extra inputs are not permitted", + "input": "plumbus" + } + ] +} +``` + +## Summary + +You can use **Pydantic models** to declare **query parameters** in **FastAPI**. 😎 + +/// tip + +Spoiler alert: you can also use Pydantic models to declare cookies and headers, but you will read about that later in the tutorial. ðŸĪŦ + +/// diff --git a/docs/en/mkdocs.yml b/docs/en/mkdocs.yml index 7c810c2d7..5161b891b 100644 --- a/docs/en/mkdocs.yml +++ b/docs/en/mkdocs.yml @@ -118,6 +118,7 @@ nav: - tutorial/body.md - tutorial/query-params-str-validations.md - tutorial/path-params-numeric-validations.md + - tutorial/query-param-models.md - tutorial/body-multiple-params.md - tutorial/body-fields.md - tutorial/body-nested-models.md @@ -125,6 +126,8 @@ nav: - tutorial/extra-data-types.md - tutorial/cookie-params.md - tutorial/header-params.md + - tutorial/cookie-param-models.md + - tutorial/header-param-models.md - tutorial/response-model.md - tutorial/extra-models.md - tutorial/response-status-code.md diff --git a/docs_src/cookie_param_models/tutorial001.py b/docs_src/cookie_param_models/tutorial001.py new file mode 100644 index 000000000..cc65c43e1 --- /dev/null +++ b/docs_src/cookie_param_models/tutorial001.py @@ -0,0 +1,17 @@ +from typing import Union + +from fastapi import Cookie, FastAPI +from pydantic import BaseModel + +app = FastAPI() + + +class Cookies(BaseModel): + session_id: str + fatebook_tracker: Union[str, None] = None + googall_tracker: Union[str, None] = None + + +@app.get("/items/") +async def read_items(cookies: Cookies = Cookie()): + return cookies diff --git a/docs_src/cookie_param_models/tutorial001_an.py b/docs_src/cookie_param_models/tutorial001_an.py new file mode 100644 index 000000000..e5839ffd5 --- /dev/null +++ b/docs_src/cookie_param_models/tutorial001_an.py @@ -0,0 +1,18 @@ +from typing import Union + +from fastapi import Cookie, FastAPI +from pydantic import BaseModel +from typing_extensions import Annotated + +app = FastAPI() + + +class Cookies(BaseModel): + session_id: str + fatebook_tracker: Union[str, None] = None + googall_tracker: Union[str, None] = None + + +@app.get("/items/") +async def read_items(cookies: Annotated[Cookies, Cookie()]): + return cookies diff --git a/docs_src/cookie_param_models/tutorial001_an_py310.py b/docs_src/cookie_param_models/tutorial001_an_py310.py new file mode 100644 index 000000000..24cc889a9 --- /dev/null +++ b/docs_src/cookie_param_models/tutorial001_an_py310.py @@ -0,0 +1,17 @@ +from typing import Annotated + +from fastapi import Cookie, FastAPI +from pydantic import BaseModel + +app = FastAPI() + + +class Cookies(BaseModel): + session_id: str + fatebook_tracker: str | None = None + googall_tracker: str | None = None + + +@app.get("/items/") +async def read_items(cookies: Annotated[Cookies, Cookie()]): + return cookies diff --git a/docs_src/cookie_param_models/tutorial001_an_py39.py b/docs_src/cookie_param_models/tutorial001_an_py39.py new file mode 100644 index 000000000..3d90c2007 --- /dev/null +++ b/docs_src/cookie_param_models/tutorial001_an_py39.py @@ -0,0 +1,17 @@ +from typing import Annotated, Union + +from fastapi import Cookie, FastAPI +from pydantic import BaseModel + +app = FastAPI() + + +class Cookies(BaseModel): + session_id: str + fatebook_tracker: Union[str, None] = None + googall_tracker: Union[str, None] = None + + +@app.get("/items/") +async def read_items(cookies: Annotated[Cookies, Cookie()]): + return cookies diff --git a/docs_src/cookie_param_models/tutorial001_py310.py b/docs_src/cookie_param_models/tutorial001_py310.py new file mode 100644 index 000000000..7cdee5a92 --- /dev/null +++ b/docs_src/cookie_param_models/tutorial001_py310.py @@ -0,0 +1,15 @@ +from fastapi import Cookie, FastAPI +from pydantic import BaseModel + +app = FastAPI() + + +class Cookies(BaseModel): + session_id: str + fatebook_tracker: str | None = None + googall_tracker: str | None = None + + +@app.get("/items/") +async def read_items(cookies: Cookies = Cookie()): + return cookies diff --git a/docs_src/cookie_param_models/tutorial002.py b/docs_src/cookie_param_models/tutorial002.py new file mode 100644 index 000000000..9679e890f --- /dev/null +++ b/docs_src/cookie_param_models/tutorial002.py @@ -0,0 +1,19 @@ +from typing import Union + +from fastapi import Cookie, FastAPI +from pydantic import BaseModel + +app = FastAPI() + + +class Cookies(BaseModel): + model_config = {"extra": "forbid"} + + session_id: str + fatebook_tracker: Union[str, None] = None + googall_tracker: Union[str, None] = None + + +@app.get("/items/") +async def read_items(cookies: Cookies = Cookie()): + return cookies diff --git a/docs_src/cookie_param_models/tutorial002_an.py b/docs_src/cookie_param_models/tutorial002_an.py new file mode 100644 index 000000000..ce5644b7b --- /dev/null +++ b/docs_src/cookie_param_models/tutorial002_an.py @@ -0,0 +1,20 @@ +from typing import Union + +from fastapi import Cookie, FastAPI +from pydantic import BaseModel +from typing_extensions import Annotated + +app = FastAPI() + + +class Cookies(BaseModel): + model_config = {"extra": "forbid"} + + session_id: str + fatebook_tracker: Union[str, None] = None + googall_tracker: Union[str, None] = None + + +@app.get("/items/") +async def read_items(cookies: Annotated[Cookies, Cookie()]): + return cookies diff --git a/docs_src/cookie_param_models/tutorial002_an_py310.py b/docs_src/cookie_param_models/tutorial002_an_py310.py new file mode 100644 index 000000000..7fa70fe92 --- /dev/null +++ b/docs_src/cookie_param_models/tutorial002_an_py310.py @@ -0,0 +1,19 @@ +from typing import Annotated + +from fastapi import Cookie, FastAPI +from pydantic import BaseModel + +app = FastAPI() + + +class Cookies(BaseModel): + model_config = {"extra": "forbid"} + + session_id: str + fatebook_tracker: str | None = None + googall_tracker: str | None = None + + +@app.get("/items/") +async def read_items(cookies: Annotated[Cookies, Cookie()]): + return cookies diff --git a/docs_src/cookie_param_models/tutorial002_an_py39.py b/docs_src/cookie_param_models/tutorial002_an_py39.py new file mode 100644 index 000000000..a906ce6a1 --- /dev/null +++ b/docs_src/cookie_param_models/tutorial002_an_py39.py @@ -0,0 +1,19 @@ +from typing import Annotated, Union + +from fastapi import Cookie, FastAPI +from pydantic import BaseModel + +app = FastAPI() + + +class Cookies(BaseModel): + model_config = {"extra": "forbid"} + + session_id: str + fatebook_tracker: Union[str, None] = None + googall_tracker: Union[str, None] = None + + +@app.get("/items/") +async def read_items(cookies: Annotated[Cookies, Cookie()]): + return cookies diff --git a/docs_src/cookie_param_models/tutorial002_pv1.py b/docs_src/cookie_param_models/tutorial002_pv1.py new file mode 100644 index 000000000..13f78b850 --- /dev/null +++ b/docs_src/cookie_param_models/tutorial002_pv1.py @@ -0,0 +1,20 @@ +from typing import Union + +from fastapi import Cookie, FastAPI +from pydantic import BaseModel + +app = FastAPI() + + +class Cookies(BaseModel): + class Config: + extra = "forbid" + + session_id: str + fatebook_tracker: Union[str, None] = None + googall_tracker: Union[str, None] = None + + +@app.get("/items/") +async def read_items(cookies: Cookies = Cookie()): + return cookies diff --git a/docs_src/cookie_param_models/tutorial002_pv1_an.py b/docs_src/cookie_param_models/tutorial002_pv1_an.py new file mode 100644 index 000000000..ddfda9b6f --- /dev/null +++ b/docs_src/cookie_param_models/tutorial002_pv1_an.py @@ -0,0 +1,21 @@ +from typing import Union + +from fastapi import Cookie, FastAPI +from pydantic import BaseModel +from typing_extensions import Annotated + +app = FastAPI() + + +class Cookies(BaseModel): + class Config: + extra = "forbid" + + session_id: str + fatebook_tracker: Union[str, None] = None + googall_tracker: Union[str, None] = None + + +@app.get("/items/") +async def read_items(cookies: Annotated[Cookies, Cookie()]): + return cookies diff --git a/docs_src/cookie_param_models/tutorial002_pv1_an_py310.py b/docs_src/cookie_param_models/tutorial002_pv1_an_py310.py new file mode 100644 index 000000000..ac00360b6 --- /dev/null +++ b/docs_src/cookie_param_models/tutorial002_pv1_an_py310.py @@ -0,0 +1,20 @@ +from typing import Annotated + +from fastapi import Cookie, FastAPI +from pydantic import BaseModel + +app = FastAPI() + + +class Cookies(BaseModel): + class Config: + extra = "forbid" + + session_id: str + fatebook_tracker: str | None = None + googall_tracker: str | None = None + + +@app.get("/items/") +async def read_items(cookies: Annotated[Cookies, Cookie()]): + return cookies diff --git a/docs_src/cookie_param_models/tutorial002_pv1_an_py39.py b/docs_src/cookie_param_models/tutorial002_pv1_an_py39.py new file mode 100644 index 000000000..573caea4b --- /dev/null +++ b/docs_src/cookie_param_models/tutorial002_pv1_an_py39.py @@ -0,0 +1,20 @@ +from typing import Annotated, Union + +from fastapi import Cookie, FastAPI +from pydantic import BaseModel + +app = FastAPI() + + +class Cookies(BaseModel): + class Config: + extra = "forbid" + + session_id: str + fatebook_tracker: Union[str, None] = None + googall_tracker: Union[str, None] = None + + +@app.get("/items/") +async def read_items(cookies: Annotated[Cookies, Cookie()]): + return cookies diff --git a/docs_src/cookie_param_models/tutorial002_pv1_py310.py b/docs_src/cookie_param_models/tutorial002_pv1_py310.py new file mode 100644 index 000000000..2c59aad12 --- /dev/null +++ b/docs_src/cookie_param_models/tutorial002_pv1_py310.py @@ -0,0 +1,18 @@ +from fastapi import Cookie, FastAPI +from pydantic import BaseModel + +app = FastAPI() + + +class Cookies(BaseModel): + class Config: + extra = "forbid" + + session_id: str + fatebook_tracker: str | None = None + googall_tracker: str | None = None + + +@app.get("/items/") +async def read_items(cookies: Cookies = Cookie()): + return cookies diff --git a/docs_src/cookie_param_models/tutorial002_py310.py b/docs_src/cookie_param_models/tutorial002_py310.py new file mode 100644 index 000000000..f011aa1af --- /dev/null +++ b/docs_src/cookie_param_models/tutorial002_py310.py @@ -0,0 +1,17 @@ +from fastapi import Cookie, FastAPI +from pydantic import BaseModel + +app = FastAPI() + + +class Cookies(BaseModel): + model_config = {"extra": "forbid"} + + session_id: str + fatebook_tracker: str | None = None + googall_tracker: str | None = None + + +@app.get("/items/") +async def read_items(cookies: Cookies = Cookie()): + return cookies diff --git a/docs_src/header_param_models/tutorial001.py b/docs_src/header_param_models/tutorial001.py new file mode 100644 index 000000000..4caaba87b --- /dev/null +++ b/docs_src/header_param_models/tutorial001.py @@ -0,0 +1,19 @@ +from typing import List, Union + +from fastapi import FastAPI, Header +from pydantic import BaseModel + +app = FastAPI() + + +class CommonHeaders(BaseModel): + host: str + save_data: bool + if_modified_since: Union[str, None] = None + traceparent: Union[str, None] = None + x_tag: List[str] = [] + + +@app.get("/items/") +async def read_items(headers: CommonHeaders = Header()): + return headers diff --git a/docs_src/header_param_models/tutorial001_an.py b/docs_src/header_param_models/tutorial001_an.py new file mode 100644 index 000000000..b55c6b56b --- /dev/null +++ b/docs_src/header_param_models/tutorial001_an.py @@ -0,0 +1,20 @@ +from typing import List, Union + +from fastapi import FastAPI, Header +from pydantic import BaseModel +from typing_extensions import Annotated + +app = FastAPI() + + +class CommonHeaders(BaseModel): + host: str + save_data: bool + if_modified_since: Union[str, None] = None + traceparent: Union[str, None] = None + x_tag: List[str] = [] + + +@app.get("/items/") +async def read_items(headers: Annotated[CommonHeaders, Header()]): + return headers diff --git a/docs_src/header_param_models/tutorial001_an_py310.py b/docs_src/header_param_models/tutorial001_an_py310.py new file mode 100644 index 000000000..acfb6b9bf --- /dev/null +++ b/docs_src/header_param_models/tutorial001_an_py310.py @@ -0,0 +1,19 @@ +from typing import Annotated + +from fastapi import FastAPI, Header +from pydantic import BaseModel + +app = FastAPI() + + +class CommonHeaders(BaseModel): + host: str + save_data: bool + if_modified_since: str | None = None + traceparent: str | None = None + x_tag: list[str] = [] + + +@app.get("/items/") +async def read_items(headers: Annotated[CommonHeaders, Header()]): + return headers diff --git a/docs_src/header_param_models/tutorial001_an_py39.py b/docs_src/header_param_models/tutorial001_an_py39.py new file mode 100644 index 000000000..51a5f94fc --- /dev/null +++ b/docs_src/header_param_models/tutorial001_an_py39.py @@ -0,0 +1,19 @@ +from typing import Annotated, Union + +from fastapi import FastAPI, Header +from pydantic import BaseModel + +app = FastAPI() + + +class CommonHeaders(BaseModel): + host: str + save_data: bool + if_modified_since: Union[str, None] = None + traceparent: Union[str, None] = None + x_tag: list[str] = [] + + +@app.get("/items/") +async def read_items(headers: Annotated[CommonHeaders, Header()]): + return headers diff --git a/docs_src/header_param_models/tutorial001_py310.py b/docs_src/header_param_models/tutorial001_py310.py new file mode 100644 index 000000000..7239c64ce --- /dev/null +++ b/docs_src/header_param_models/tutorial001_py310.py @@ -0,0 +1,17 @@ +from fastapi import FastAPI, Header +from pydantic import BaseModel + +app = FastAPI() + + +class CommonHeaders(BaseModel): + host: str + save_data: bool + if_modified_since: str | None = None + traceparent: str | None = None + x_tag: list[str] = [] + + +@app.get("/items/") +async def read_items(headers: CommonHeaders = Header()): + return headers diff --git a/docs_src/header_param_models/tutorial001_py39.py b/docs_src/header_param_models/tutorial001_py39.py new file mode 100644 index 000000000..4c1137813 --- /dev/null +++ b/docs_src/header_param_models/tutorial001_py39.py @@ -0,0 +1,19 @@ +from typing import Union + +from fastapi import FastAPI, Header +from pydantic import BaseModel + +app = FastAPI() + + +class CommonHeaders(BaseModel): + host: str + save_data: bool + if_modified_since: Union[str, None] = None + traceparent: Union[str, None] = None + x_tag: list[str] = [] + + +@app.get("/items/") +async def read_items(headers: CommonHeaders = Header()): + return headers diff --git a/docs_src/header_param_models/tutorial002.py b/docs_src/header_param_models/tutorial002.py new file mode 100644 index 000000000..3f9aac58d --- /dev/null +++ b/docs_src/header_param_models/tutorial002.py @@ -0,0 +1,21 @@ +from typing import List, Union + +from fastapi import FastAPI, Header +from pydantic import BaseModel + +app = FastAPI() + + +class CommonHeaders(BaseModel): + model_config = {"extra": "forbid"} + + host: str + save_data: bool + if_modified_since: Union[str, None] = None + traceparent: Union[str, None] = None + x_tag: List[str] = [] + + +@app.get("/items/") +async def read_items(headers: CommonHeaders = Header()): + return headers diff --git a/docs_src/header_param_models/tutorial002_an.py b/docs_src/header_param_models/tutorial002_an.py new file mode 100644 index 000000000..771135d77 --- /dev/null +++ b/docs_src/header_param_models/tutorial002_an.py @@ -0,0 +1,22 @@ +from typing import List, Union + +from fastapi import FastAPI, Header +from pydantic import BaseModel +from typing_extensions import Annotated + +app = FastAPI() + + +class CommonHeaders(BaseModel): + model_config = {"extra": "forbid"} + + host: str + save_data: bool + if_modified_since: Union[str, None] = None + traceparent: Union[str, None] = None + x_tag: List[str] = [] + + +@app.get("/items/") +async def read_items(headers: Annotated[CommonHeaders, Header()]): + return headers diff --git a/docs_src/header_param_models/tutorial002_an_py310.py b/docs_src/header_param_models/tutorial002_an_py310.py new file mode 100644 index 000000000..e9535f045 --- /dev/null +++ b/docs_src/header_param_models/tutorial002_an_py310.py @@ -0,0 +1,21 @@ +from typing import Annotated + +from fastapi import FastAPI, Header +from pydantic import BaseModel + +app = FastAPI() + + +class CommonHeaders(BaseModel): + model_config = {"extra": "forbid"} + + host: str + save_data: bool + if_modified_since: str | None = None + traceparent: str | None = None + x_tag: list[str] = [] + + +@app.get("/items/") +async def read_items(headers: Annotated[CommonHeaders, Header()]): + return headers diff --git a/docs_src/header_param_models/tutorial002_an_py39.py b/docs_src/header_param_models/tutorial002_an_py39.py new file mode 100644 index 000000000..ca5208c9d --- /dev/null +++ b/docs_src/header_param_models/tutorial002_an_py39.py @@ -0,0 +1,21 @@ +from typing import Annotated, Union + +from fastapi import FastAPI, Header +from pydantic import BaseModel + +app = FastAPI() + + +class CommonHeaders(BaseModel): + model_config = {"extra": "forbid"} + + host: str + save_data: bool + if_modified_since: Union[str, None] = None + traceparent: Union[str, None] = None + x_tag: list[str] = [] + + +@app.get("/items/") +async def read_items(headers: Annotated[CommonHeaders, Header()]): + return headers diff --git a/docs_src/header_param_models/tutorial002_pv1.py b/docs_src/header_param_models/tutorial002_pv1.py new file mode 100644 index 000000000..7e56cd993 --- /dev/null +++ b/docs_src/header_param_models/tutorial002_pv1.py @@ -0,0 +1,22 @@ +from typing import List, Union + +from fastapi import FastAPI, Header +from pydantic import BaseModel + +app = FastAPI() + + +class CommonHeaders(BaseModel): + class Config: + extra = "forbid" + + host: str + save_data: bool + if_modified_since: Union[str, None] = None + traceparent: Union[str, None] = None + x_tag: List[str] = [] + + +@app.get("/items/") +async def read_items(headers: CommonHeaders = Header()): + return headers diff --git a/docs_src/header_param_models/tutorial002_pv1_an.py b/docs_src/header_param_models/tutorial002_pv1_an.py new file mode 100644 index 000000000..236778231 --- /dev/null +++ b/docs_src/header_param_models/tutorial002_pv1_an.py @@ -0,0 +1,23 @@ +from typing import List, Union + +from fastapi import FastAPI, Header +from pydantic import BaseModel +from typing_extensions import Annotated + +app = FastAPI() + + +class CommonHeaders(BaseModel): + class Config: + extra = "forbid" + + host: str + save_data: bool + if_modified_since: Union[str, None] = None + traceparent: Union[str, None] = None + x_tag: List[str] = [] + + +@app.get("/items/") +async def read_items(headers: Annotated[CommonHeaders, Header()]): + return headers diff --git a/docs_src/header_param_models/tutorial002_pv1_an_py310.py b/docs_src/header_param_models/tutorial002_pv1_an_py310.py new file mode 100644 index 000000000..e99e24ea5 --- /dev/null +++ b/docs_src/header_param_models/tutorial002_pv1_an_py310.py @@ -0,0 +1,22 @@ +from typing import Annotated + +from fastapi import FastAPI, Header +from pydantic import BaseModel + +app = FastAPI() + + +class CommonHeaders(BaseModel): + class Config: + extra = "forbid" + + host: str + save_data: bool + if_modified_since: str | None = None + traceparent: str | None = None + x_tag: list[str] = [] + + +@app.get("/items/") +async def read_items(headers: Annotated[CommonHeaders, Header()]): + return headers diff --git a/docs_src/header_param_models/tutorial002_pv1_an_py39.py b/docs_src/header_param_models/tutorial002_pv1_an_py39.py new file mode 100644 index 000000000..18398b726 --- /dev/null +++ b/docs_src/header_param_models/tutorial002_pv1_an_py39.py @@ -0,0 +1,22 @@ +from typing import Annotated, Union + +from fastapi import FastAPI, Header +from pydantic import BaseModel + +app = FastAPI() + + +class CommonHeaders(BaseModel): + class Config: + extra = "forbid" + + host: str + save_data: bool + if_modified_since: Union[str, None] = None + traceparent: Union[str, None] = None + x_tag: list[str] = [] + + +@app.get("/items/") +async def read_items(headers: Annotated[CommonHeaders, Header()]): + return headers diff --git a/docs_src/header_param_models/tutorial002_pv1_py310.py b/docs_src/header_param_models/tutorial002_pv1_py310.py new file mode 100644 index 000000000..3dbff9d7b --- /dev/null +++ b/docs_src/header_param_models/tutorial002_pv1_py310.py @@ -0,0 +1,20 @@ +from fastapi import FastAPI, Header +from pydantic import BaseModel + +app = FastAPI() + + +class CommonHeaders(BaseModel): + class Config: + extra = "forbid" + + host: str + save_data: bool + if_modified_since: str | None = None + traceparent: str | None = None + x_tag: list[str] = [] + + +@app.get("/items/") +async def read_items(headers: CommonHeaders = Header()): + return headers diff --git a/docs_src/header_param_models/tutorial002_pv1_py39.py b/docs_src/header_param_models/tutorial002_pv1_py39.py new file mode 100644 index 000000000..86e19be0d --- /dev/null +++ b/docs_src/header_param_models/tutorial002_pv1_py39.py @@ -0,0 +1,22 @@ +from typing import Union + +from fastapi import FastAPI, Header +from pydantic import BaseModel + +app = FastAPI() + + +class CommonHeaders(BaseModel): + class Config: + extra = "forbid" + + host: str + save_data: bool + if_modified_since: Union[str, None] = None + traceparent: Union[str, None] = None + x_tag: list[str] = [] + + +@app.get("/items/") +async def read_items(headers: CommonHeaders = Header()): + return headers diff --git a/docs_src/header_param_models/tutorial002_py310.py b/docs_src/header_param_models/tutorial002_py310.py new file mode 100644 index 000000000..3d2296345 --- /dev/null +++ b/docs_src/header_param_models/tutorial002_py310.py @@ -0,0 +1,19 @@ +from fastapi import FastAPI, Header +from pydantic import BaseModel + +app = FastAPI() + + +class CommonHeaders(BaseModel): + model_config = {"extra": "forbid"} + + host: str + save_data: bool + if_modified_since: str | None = None + traceparent: str | None = None + x_tag: list[str] = [] + + +@app.get("/items/") +async def read_items(headers: CommonHeaders = Header()): + return headers diff --git a/docs_src/header_param_models/tutorial002_py39.py b/docs_src/header_param_models/tutorial002_py39.py new file mode 100644 index 000000000..f8ce559a7 --- /dev/null +++ b/docs_src/header_param_models/tutorial002_py39.py @@ -0,0 +1,21 @@ +from typing import Union + +from fastapi import FastAPI, Header +from pydantic import BaseModel + +app = FastAPI() + + +class CommonHeaders(BaseModel): + model_config = {"extra": "forbid"} + + host: str + save_data: bool + if_modified_since: Union[str, None] = None + traceparent: Union[str, None] = None + x_tag: list[str] = [] + + +@app.get("/items/") +async def read_items(headers: CommonHeaders = Header()): + return headers diff --git a/docs_src/query_param_models/tutorial001.py b/docs_src/query_param_models/tutorial001.py new file mode 100644 index 000000000..0c0ab315e --- /dev/null +++ b/docs_src/query_param_models/tutorial001.py @@ -0,0 +1,19 @@ +from typing import List + +from fastapi import FastAPI, Query +from pydantic import BaseModel, Field +from typing_extensions import Literal + +app = FastAPI() + + +class FilterParams(BaseModel): + limit: int = Field(100, gt=0, le=100) + offset: int = Field(0, ge=0) + order_by: Literal["created_at", "updated_at"] = "created_at" + tags: List[str] = [] + + +@app.get("/items/") +async def read_items(filter_query: FilterParams = Query()): + return filter_query diff --git a/docs_src/query_param_models/tutorial001_an.py b/docs_src/query_param_models/tutorial001_an.py new file mode 100644 index 000000000..28375057c --- /dev/null +++ b/docs_src/query_param_models/tutorial001_an.py @@ -0,0 +1,19 @@ +from typing import List + +from fastapi import FastAPI, Query +from pydantic import BaseModel, Field +from typing_extensions import Annotated, Literal + +app = FastAPI() + + +class FilterParams(BaseModel): + limit: int = Field(100, gt=0, le=100) + offset: int = Field(0, ge=0) + order_by: Literal["created_at", "updated_at"] = "created_at" + tags: List[str] = [] + + +@app.get("/items/") +async def read_items(filter_query: Annotated[FilterParams, Query()]): + return filter_query diff --git a/docs_src/query_param_models/tutorial001_an_py310.py b/docs_src/query_param_models/tutorial001_an_py310.py new file mode 100644 index 000000000..71427acae --- /dev/null +++ b/docs_src/query_param_models/tutorial001_an_py310.py @@ -0,0 +1,18 @@ +from typing import Annotated, Literal + +from fastapi import FastAPI, Query +from pydantic import BaseModel, Field + +app = FastAPI() + + +class FilterParams(BaseModel): + limit: int = Field(100, gt=0, le=100) + offset: int = Field(0, ge=0) + order_by: Literal["created_at", "updated_at"] = "created_at" + tags: list[str] = [] + + +@app.get("/items/") +async def read_items(filter_query: Annotated[FilterParams, Query()]): + return filter_query diff --git a/docs_src/query_param_models/tutorial001_an_py39.py b/docs_src/query_param_models/tutorial001_an_py39.py new file mode 100644 index 000000000..ba690d3e3 --- /dev/null +++ b/docs_src/query_param_models/tutorial001_an_py39.py @@ -0,0 +1,17 @@ +from fastapi import FastAPI, Query +from pydantic import BaseModel, Field +from typing_extensions import Annotated, Literal + +app = FastAPI() + + +class FilterParams(BaseModel): + limit: int = Field(100, gt=0, le=100) + offset: int = Field(0, ge=0) + order_by: Literal["created_at", "updated_at"] = "created_at" + tags: list[str] = [] + + +@app.get("/items/") +async def read_items(filter_query: Annotated[FilterParams, Query()]): + return filter_query diff --git a/docs_src/query_param_models/tutorial001_py310.py b/docs_src/query_param_models/tutorial001_py310.py new file mode 100644 index 000000000..3ebf9f4d7 --- /dev/null +++ b/docs_src/query_param_models/tutorial001_py310.py @@ -0,0 +1,18 @@ +from typing import Literal + +from fastapi import FastAPI, Query +from pydantic import BaseModel, Field + +app = FastAPI() + + +class FilterParams(BaseModel): + limit: int = Field(100, gt=0, le=100) + offset: int = Field(0, ge=0) + order_by: Literal["created_at", "updated_at"] = "created_at" + tags: list[str] = [] + + +@app.get("/items/") +async def read_items(filter_query: FilterParams = Query()): + return filter_query diff --git a/docs_src/query_param_models/tutorial001_py39.py b/docs_src/query_param_models/tutorial001_py39.py new file mode 100644 index 000000000..54b52a054 --- /dev/null +++ b/docs_src/query_param_models/tutorial001_py39.py @@ -0,0 +1,17 @@ +from fastapi import FastAPI, Query +from pydantic import BaseModel, Field +from typing_extensions import Literal + +app = FastAPI() + + +class FilterParams(BaseModel): + limit: int = Field(100, gt=0, le=100) + offset: int = Field(0, ge=0) + order_by: Literal["created_at", "updated_at"] = "created_at" + tags: list[str] = [] + + +@app.get("/items/") +async def read_items(filter_query: FilterParams = Query()): + return filter_query diff --git a/docs_src/query_param_models/tutorial002.py b/docs_src/query_param_models/tutorial002.py new file mode 100644 index 000000000..1633bc464 --- /dev/null +++ b/docs_src/query_param_models/tutorial002.py @@ -0,0 +1,21 @@ +from typing import List + +from fastapi import FastAPI, Query +from pydantic import BaseModel, Field +from typing_extensions import Literal + +app = FastAPI() + + +class FilterParams(BaseModel): + model_config = {"extra": "forbid"} + + limit: int = Field(100, gt=0, le=100) + offset: int = Field(0, ge=0) + order_by: Literal["created_at", "updated_at"] = "created_at" + tags: List[str] = [] + + +@app.get("/items/") +async def read_items(filter_query: FilterParams = Query()): + return filter_query diff --git a/docs_src/query_param_models/tutorial002_an.py b/docs_src/query_param_models/tutorial002_an.py new file mode 100644 index 000000000..69705d4b4 --- /dev/null +++ b/docs_src/query_param_models/tutorial002_an.py @@ -0,0 +1,21 @@ +from typing import List + +from fastapi import FastAPI, Query +from pydantic import BaseModel, Field +from typing_extensions import Annotated, Literal + +app = FastAPI() + + +class FilterParams(BaseModel): + model_config = {"extra": "forbid"} + + limit: int = Field(100, gt=0, le=100) + offset: int = Field(0, ge=0) + order_by: Literal["created_at", "updated_at"] = "created_at" + tags: List[str] = [] + + +@app.get("/items/") +async def read_items(filter_query: Annotated[FilterParams, Query()]): + return filter_query diff --git a/docs_src/query_param_models/tutorial002_an_py310.py b/docs_src/query_param_models/tutorial002_an_py310.py new file mode 100644 index 000000000..975956502 --- /dev/null +++ b/docs_src/query_param_models/tutorial002_an_py310.py @@ -0,0 +1,20 @@ +from typing import Annotated, Literal + +from fastapi import FastAPI, Query +from pydantic import BaseModel, Field + +app = FastAPI() + + +class FilterParams(BaseModel): + model_config = {"extra": "forbid"} + + limit: int = Field(100, gt=0, le=100) + offset: int = Field(0, ge=0) + order_by: Literal["created_at", "updated_at"] = "created_at" + tags: list[str] = [] + + +@app.get("/items/") +async def read_items(filter_query: Annotated[FilterParams, Query()]): + return filter_query diff --git a/docs_src/query_param_models/tutorial002_an_py39.py b/docs_src/query_param_models/tutorial002_an_py39.py new file mode 100644 index 000000000..2d4c1a62b --- /dev/null +++ b/docs_src/query_param_models/tutorial002_an_py39.py @@ -0,0 +1,19 @@ +from fastapi import FastAPI, Query +from pydantic import BaseModel, Field +from typing_extensions import Annotated, Literal + +app = FastAPI() + + +class FilterParams(BaseModel): + model_config = {"extra": "forbid"} + + limit: int = Field(100, gt=0, le=100) + offset: int = Field(0, ge=0) + order_by: Literal["created_at", "updated_at"] = "created_at" + tags: list[str] = [] + + +@app.get("/items/") +async def read_items(filter_query: Annotated[FilterParams, Query()]): + return filter_query diff --git a/docs_src/query_param_models/tutorial002_pv1.py b/docs_src/query_param_models/tutorial002_pv1.py new file mode 100644 index 000000000..71ccd961d --- /dev/null +++ b/docs_src/query_param_models/tutorial002_pv1.py @@ -0,0 +1,22 @@ +from typing import List + +from fastapi import FastAPI, Query +from pydantic import BaseModel, Field +from typing_extensions import Literal + +app = FastAPI() + + +class FilterParams(BaseModel): + class Config: + extra = "forbid" + + limit: int = Field(100, gt=0, le=100) + offset: int = Field(0, ge=0) + order_by: Literal["created_at", "updated_at"] = "created_at" + tags: List[str] = [] + + +@app.get("/items/") +async def read_items(filter_query: FilterParams = Query()): + return filter_query diff --git a/docs_src/query_param_models/tutorial002_pv1_an.py b/docs_src/query_param_models/tutorial002_pv1_an.py new file mode 100644 index 000000000..1dd29157a --- /dev/null +++ b/docs_src/query_param_models/tutorial002_pv1_an.py @@ -0,0 +1,22 @@ +from typing import List + +from fastapi import FastAPI, Query +from pydantic import BaseModel, Field +from typing_extensions import Annotated, Literal + +app = FastAPI() + + +class FilterParams(BaseModel): + class Config: + extra = "forbid" + + limit: int = Field(100, gt=0, le=100) + offset: int = Field(0, ge=0) + order_by: Literal["created_at", "updated_at"] = "created_at" + tags: List[str] = [] + + +@app.get("/items/") +async def read_items(filter_query: Annotated[FilterParams, Query()]): + return filter_query diff --git a/docs_src/query_param_models/tutorial002_pv1_an_py310.py b/docs_src/query_param_models/tutorial002_pv1_an_py310.py new file mode 100644 index 000000000..d635aae88 --- /dev/null +++ b/docs_src/query_param_models/tutorial002_pv1_an_py310.py @@ -0,0 +1,21 @@ +from typing import Annotated, Literal + +from fastapi import FastAPI, Query +from pydantic import BaseModel, Field + +app = FastAPI() + + +class FilterParams(BaseModel): + class Config: + extra = "forbid" + + limit: int = Field(100, gt=0, le=100) + offset: int = Field(0, ge=0) + order_by: Literal["created_at", "updated_at"] = "created_at" + tags: list[str] = [] + + +@app.get("/items/") +async def read_items(filter_query: Annotated[FilterParams, Query()]): + return filter_query diff --git a/docs_src/query_param_models/tutorial002_pv1_an_py39.py b/docs_src/query_param_models/tutorial002_pv1_an_py39.py new file mode 100644 index 000000000..494fef11f --- /dev/null +++ b/docs_src/query_param_models/tutorial002_pv1_an_py39.py @@ -0,0 +1,20 @@ +from fastapi import FastAPI, Query +from pydantic import BaseModel, Field +from typing_extensions import Annotated, Literal + +app = FastAPI() + + +class FilterParams(BaseModel): + class Config: + extra = "forbid" + + limit: int = Field(100, gt=0, le=100) + offset: int = Field(0, ge=0) + order_by: Literal["created_at", "updated_at"] = "created_at" + tags: list[str] = [] + + +@app.get("/items/") +async def read_items(filter_query: Annotated[FilterParams, Query()]): + return filter_query diff --git a/docs_src/query_param_models/tutorial002_pv1_py310.py b/docs_src/query_param_models/tutorial002_pv1_py310.py new file mode 100644 index 000000000..9ffdeefc0 --- /dev/null +++ b/docs_src/query_param_models/tutorial002_pv1_py310.py @@ -0,0 +1,21 @@ +from typing import Literal + +from fastapi import FastAPI, Query +from pydantic import BaseModel, Field + +app = FastAPI() + + +class FilterParams(BaseModel): + class Config: + extra = "forbid" + + limit: int = Field(100, gt=0, le=100) + offset: int = Field(0, ge=0) + order_by: Literal["created_at", "updated_at"] = "created_at" + tags: list[str] = [] + + +@app.get("/items/") +async def read_items(filter_query: FilterParams = Query()): + return filter_query diff --git a/docs_src/query_param_models/tutorial002_pv1_py39.py b/docs_src/query_param_models/tutorial002_pv1_py39.py new file mode 100644 index 000000000..7fa456a79 --- /dev/null +++ b/docs_src/query_param_models/tutorial002_pv1_py39.py @@ -0,0 +1,20 @@ +from fastapi import FastAPI, Query +from pydantic import BaseModel, Field +from typing_extensions import Literal + +app = FastAPI() + + +class FilterParams(BaseModel): + class Config: + extra = "forbid" + + limit: int = Field(100, gt=0, le=100) + offset: int = Field(0, ge=0) + order_by: Literal["created_at", "updated_at"] = "created_at" + tags: list[str] = [] + + +@app.get("/items/") +async def read_items(filter_query: FilterParams = Query()): + return filter_query diff --git a/docs_src/query_param_models/tutorial002_py310.py b/docs_src/query_param_models/tutorial002_py310.py new file mode 100644 index 000000000..6ec418499 --- /dev/null +++ b/docs_src/query_param_models/tutorial002_py310.py @@ -0,0 +1,20 @@ +from typing import Literal + +from fastapi import FastAPI, Query +from pydantic import BaseModel, Field + +app = FastAPI() + + +class FilterParams(BaseModel): + model_config = {"extra": "forbid"} + + limit: int = Field(100, gt=0, le=100) + offset: int = Field(0, ge=0) + order_by: Literal["created_at", "updated_at"] = "created_at" + tags: list[str] = [] + + +@app.get("/items/") +async def read_items(filter_query: FilterParams = Query()): + return filter_query diff --git a/docs_src/query_param_models/tutorial002_py39.py b/docs_src/query_param_models/tutorial002_py39.py new file mode 100644 index 000000000..f9bba028c --- /dev/null +++ b/docs_src/query_param_models/tutorial002_py39.py @@ -0,0 +1,19 @@ +from fastapi import FastAPI, Query +from pydantic import BaseModel, Field +from typing_extensions import Literal + +app = FastAPI() + + +class FilterParams(BaseModel): + model_config = {"extra": "forbid"} + + limit: int = Field(100, gt=0, le=100) + offset: int = Field(0, ge=0) + order_by: Literal["created_at", "updated_at"] = "created_at" + tags: list[str] = [] + + +@app.get("/items/") +async def read_items(filter_query: FilterParams = Query()): + return filter_query diff --git a/fastapi/dependencies/utils.py b/fastapi/dependencies/utils.py index 7548cf0c7..5cebbf00f 100644 --- a/fastapi/dependencies/utils.py +++ b/fastapi/dependencies/utils.py @@ -201,14 +201,23 @@ def get_flat_dependant( return flat_dependant +def _get_flat_fields_from_params(fields: List[ModelField]) -> List[ModelField]: + if not fields: + return fields + first_field = fields[0] + if len(fields) == 1 and lenient_issubclass(first_field.type_, BaseModel): + fields_to_extract = get_cached_model_fields(first_field.type_) + return fields_to_extract + return fields + + def get_flat_params(dependant: Dependant) -> List[ModelField]: flat_dependant = get_flat_dependant(dependant, skip_repeats=True) - return ( - flat_dependant.path_params - + flat_dependant.query_params - + flat_dependant.header_params - + flat_dependant.cookie_params - ) + path_params = _get_flat_fields_from_params(flat_dependant.path_params) + query_params = _get_flat_fields_from_params(flat_dependant.query_params) + header_params = _get_flat_fields_from_params(flat_dependant.header_params) + cookie_params = _get_flat_fields_from_params(flat_dependant.cookie_params) + return path_params + query_params + header_params + cookie_params def get_typed_signature(call: Callable[..., Any]) -> inspect.Signature: @@ -479,7 +488,15 @@ def analyze_param( field=field ), "Path params must be of one of the supported types" elif isinstance(field_info, params.Query): - assert is_scalar_field(field) or is_scalar_sequence_field(field) + assert ( + is_scalar_field(field) + or is_scalar_sequence_field(field) + or ( + lenient_issubclass(field.type_, BaseModel) + # For Pydantic v1 + and getattr(field, "shape", 1) == 1 + ) + ) return ParamDetails(type_annotation=type_annotation, depends=depends, field=field) @@ -686,11 +703,14 @@ def _validate_value_with_model_field( return v_, [] -def _get_multidict_value(field: ModelField, values: Mapping[str, Any]) -> Any: +def _get_multidict_value( + field: ModelField, values: Mapping[str, Any], alias: Union[str, None] = None +) -> Any: + alias = alias or field.alias if is_sequence_field(field) and isinstance(values, (ImmutableMultiDict, Headers)): - value = values.getlist(field.alias) + value = values.getlist(alias) else: - value = values.get(field.alias, None) + value = values.get(alias, None) if ( value is None or ( @@ -712,7 +732,55 @@ def request_params_to_args( received_params: Union[Mapping[str, Any], QueryParams, Headers], ) -> Tuple[Dict[str, Any], List[Any]]: values: Dict[str, Any] = {} - errors = [] + errors: List[Dict[str, Any]] = [] + + if not fields: + return values, errors + + first_field = fields[0] + fields_to_extract = fields + single_not_embedded_field = False + if len(fields) == 1 and lenient_issubclass(first_field.type_, BaseModel): + fields_to_extract = get_cached_model_fields(first_field.type_) + single_not_embedded_field = True + + params_to_process: Dict[str, Any] = {} + + processed_keys = set() + + for field in fields_to_extract: + alias = None + if isinstance(received_params, Headers): + # Handle fields extracted from a Pydantic Model for a header, each field + # doesn't have a FieldInfo of type Header with the default convert_underscores=True + convert_underscores = getattr(field.field_info, "convert_underscores", True) + if convert_underscores: + alias = ( + field.alias + if field.alias != field.name + else field.name.replace("_", "-") + ) + value = _get_multidict_value(field, received_params, alias=alias) + if value is not None: + params_to_process[field.name] = value + processed_keys.add(alias or field.alias) + processed_keys.add(field.name) + + for key, value in received_params.items(): + if key not in processed_keys: + params_to_process[key] = value + + if single_not_embedded_field: + field_info = first_field.field_info + assert isinstance( + field_info, params.Param + ), "Params must be subclasses of Param" + loc: Tuple[str, ...] = (field_info.in_.value,) + v_, errors_ = _validate_value_with_model_field( + field=first_field, value=params_to_process, values=values, loc=loc + ) + return {first_field.name: v_}, errors_ + for field in fields: value = _get_multidict_value(field, received_params) field_info = field.field_info diff --git a/fastapi/openapi/utils.py b/fastapi/openapi/utils.py index 79ad9f83f..947eca948 100644 --- a/fastapi/openapi/utils.py +++ b/fastapi/openapi/utils.py @@ -16,11 +16,15 @@ from fastapi._compat import ( ) from fastapi.datastructures import DefaultPlaceholder from fastapi.dependencies.models import Dependant -from fastapi.dependencies.utils import get_flat_dependant, get_flat_params +from fastapi.dependencies.utils import ( + _get_flat_fields_from_params, + get_flat_dependant, + get_flat_params, +) from fastapi.encoders import jsonable_encoder from fastapi.openapi.constants import METHODS_WITH_BODY, REF_PREFIX, REF_TEMPLATE from fastapi.openapi.models import OpenAPI -from fastapi.params import Body, Param +from fastapi.params import Body, ParamTypes from fastapi.responses import Response from fastapi.types import ModelNameMap from fastapi.utils import ( @@ -87,9 +91,9 @@ def get_openapi_security_definitions( return security_definitions, operation_security -def get_openapi_operation_parameters( +def _get_openapi_operation_parameters( *, - all_route_params: Sequence[ModelField], + dependant: Dependant, schema_generator: GenerateJsonSchema, model_name_map: ModelNameMap, field_mapping: Dict[ @@ -98,33 +102,47 @@ def get_openapi_operation_parameters( separate_input_output_schemas: bool = True, ) -> List[Dict[str, Any]]: parameters = [] - for param in all_route_params: - field_info = param.field_info - field_info = cast(Param, field_info) - if not field_info.include_in_schema: - continue - param_schema = get_schema_from_model_field( - field=param, - schema_generator=schema_generator, - model_name_map=model_name_map, - field_mapping=field_mapping, - separate_input_output_schemas=separate_input_output_schemas, - ) - parameter = { - "name": param.alias, - "in": field_info.in_.value, - "required": param.required, - "schema": param_schema, - } - if field_info.description: - parameter["description"] = field_info.description - if field_info.openapi_examples: - parameter["examples"] = jsonable_encoder(field_info.openapi_examples) - elif field_info.example != Undefined: - parameter["example"] = jsonable_encoder(field_info.example) - if field_info.deprecated: - parameter["deprecated"] = True - parameters.append(parameter) + flat_dependant = get_flat_dependant(dependant, skip_repeats=True) + path_params = _get_flat_fields_from_params(flat_dependant.path_params) + query_params = _get_flat_fields_from_params(flat_dependant.query_params) + header_params = _get_flat_fields_from_params(flat_dependant.header_params) + cookie_params = _get_flat_fields_from_params(flat_dependant.cookie_params) + parameter_groups = [ + (ParamTypes.path, path_params), + (ParamTypes.query, query_params), + (ParamTypes.header, header_params), + (ParamTypes.cookie, cookie_params), + ] + for param_type, param_group in parameter_groups: + for param in param_group: + field_info = param.field_info + # field_info = cast(Param, field_info) + if not getattr(field_info, "include_in_schema", True): + continue + param_schema = get_schema_from_model_field( + field=param, + schema_generator=schema_generator, + model_name_map=model_name_map, + field_mapping=field_mapping, + separate_input_output_schemas=separate_input_output_schemas, + ) + parameter = { + "name": param.alias, + "in": param_type.value, + "required": param.required, + "schema": param_schema, + } + if field_info.description: + parameter["description"] = field_info.description + openapi_examples = getattr(field_info, "openapi_examples", None) + example = getattr(field_info, "example", None) + if openapi_examples: + parameter["examples"] = jsonable_encoder(openapi_examples) + elif example != Undefined: + parameter["example"] = jsonable_encoder(example) + if getattr(field_info, "deprecated", None): + parameter["deprecated"] = True + parameters.append(parameter) return parameters @@ -247,9 +265,8 @@ def get_openapi_path( operation.setdefault("security", []).extend(operation_security) if security_definitions: security_schemes.update(security_definitions) - all_route_params = get_flat_params(route.dependant) - operation_parameters = get_openapi_operation_parameters( - all_route_params=all_route_params, + operation_parameters = _get_openapi_operation_parameters( + dependant=route.dependant, schema_generator=schema_generator, model_name_map=model_name_map, field_mapping=field_mapping, @@ -379,6 +396,7 @@ def get_openapi_path( deep_dict_update(openapi_response, process_response) openapi_response["description"] = description http422 = str(HTTP_422_UNPROCESSABLE_ENTITY) + all_route_params = get_flat_params(route.dependant) if (all_route_params or route.body_field) and not any( status in operation["responses"] for status in [http422, "4XX", "default"] diff --git a/scripts/playwright/cookie_param_models/image01.py b/scripts/playwright/cookie_param_models/image01.py new file mode 100644 index 000000000..77c91bfe2 --- /dev/null +++ b/scripts/playwright/cookie_param_models/image01.py @@ -0,0 +1,39 @@ +import subprocess +import time + +import httpx +from playwright.sync_api import Playwright, sync_playwright + + +# Run playwright codegen to generate the code below, copy paste the sections in run() +def run(playwright: Playwright) -> None: + browser = playwright.chromium.launch(headless=False) + # Update the viewport manually + context = browser.new_context(viewport={"width": 960, "height": 1080}) + browser = playwright.chromium.launch(headless=False) + context = browser.new_context() + page = context.new_page() + page.goto("http://localhost:8000/docs") + page.get_by_role("link", name="/items/").click() + # Manually add the screenshot + page.screenshot(path="docs/en/docs/img/tutorial/cookie-param-models/image01.png") + + # --------------------- + context.close() + browser.close() + + +process = subprocess.Popen( + ["fastapi", "run", "docs_src/cookie_param_models/tutorial001.py"] +) +try: + for _ in range(3): + try: + response = httpx.get("http://localhost:8000/docs") + except httpx.ConnectError: + time.sleep(1) + break + with sync_playwright() as playwright: + run(playwright) +finally: + process.terminate() diff --git a/scripts/playwright/header_param_models/image01.py b/scripts/playwright/header_param_models/image01.py new file mode 100644 index 000000000..53914251e --- /dev/null +++ b/scripts/playwright/header_param_models/image01.py @@ -0,0 +1,38 @@ +import subprocess +import time + +import httpx +from playwright.sync_api import Playwright, sync_playwright + + +# Run playwright codegen to generate the code below, copy paste the sections in run() +def run(playwright: Playwright) -> None: + browser = playwright.chromium.launch(headless=False) + # Update the viewport manually + context = browser.new_context(viewport={"width": 960, "height": 1080}) + page = context.new_page() + page.goto("http://localhost:8000/docs") + page.get_by_role("button", name="GET /items/ Read Items").click() + page.get_by_role("button", name="Try it out").click() + # Manually add the screenshot + page.screenshot(path="docs/en/docs/img/tutorial/header-param-models/image01.png") + + # --------------------- + context.close() + browser.close() + + +process = subprocess.Popen( + ["fastapi", "run", "docs_src/header_param_models/tutorial001.py"] +) +try: + for _ in range(3): + try: + response = httpx.get("http://localhost:8000/docs") + except httpx.ConnectError: + time.sleep(1) + break + with sync_playwright() as playwright: + run(playwright) +finally: + process.terminate() diff --git a/scripts/playwright/query_param_models/image01.py b/scripts/playwright/query_param_models/image01.py new file mode 100644 index 000000000..0ea1d0df4 --- /dev/null +++ b/scripts/playwright/query_param_models/image01.py @@ -0,0 +1,41 @@ +import subprocess +import time + +import httpx +from playwright.sync_api import Playwright, sync_playwright + + +# Run playwright codegen to generate the code below, copy paste the sections in run() +def run(playwright: Playwright) -> None: + browser = playwright.chromium.launch(headless=False) + # Update the viewport manually + context = browser.new_context(viewport={"width": 960, "height": 1080}) + browser = playwright.chromium.launch(headless=False) + context = browser.new_context() + page = context.new_page() + page.goto("http://localhost:8000/docs") + page.get_by_role("button", name="GET /items/ Read Items").click() + page.get_by_role("button", name="Try it out").click() + page.get_by_role("heading", name="Servers").click() + # Manually add the screenshot + page.screenshot(path="docs/en/docs/img/tutorial/query-param-models/image01.png") + + # --------------------- + context.close() + browser.close() + + +process = subprocess.Popen( + ["fastapi", "run", "docs_src/query_param_models/tutorial001.py"] +) +try: + for _ in range(3): + try: + response = httpx.get("http://localhost:8000/docs") + except httpx.ConnectError: + time.sleep(1) + break + with sync_playwright() as playwright: + run(playwright) +finally: + process.terminate() diff --git a/tests/test_tutorial/test_cookie_param_models/__init__.py b/tests/test_tutorial/test_cookie_param_models/__init__.py new file mode 100644 index 000000000..e69de29bb diff --git a/tests/test_tutorial/test_cookie_param_models/test_tutorial001.py b/tests/test_tutorial/test_cookie_param_models/test_tutorial001.py new file mode 100644 index 000000000..60643185a --- /dev/null +++ b/tests/test_tutorial/test_cookie_param_models/test_tutorial001.py @@ -0,0 +1,205 @@ +import importlib + +import pytest +from dirty_equals import IsDict +from fastapi.testclient import TestClient +from inline_snapshot import snapshot + +from tests.utils import needs_py39, needs_py310 + + +@pytest.fixture( + name="client", + params=[ + "tutorial001", + pytest.param("tutorial001_py310", marks=needs_py310), + "tutorial001_an", + pytest.param("tutorial001_an_py39", marks=needs_py39), + pytest.param("tutorial001_an_py310", marks=needs_py310), + ], +) +def get_client(request: pytest.FixtureRequest): + mod = importlib.import_module(f"docs_src.cookie_param_models.{request.param}") + + client = TestClient(mod.app) + return client + + +def test_cookie_param_model(client: TestClient): + with client as c: + c.cookies.set("session_id", "123") + c.cookies.set("fatebook_tracker", "456") + c.cookies.set("googall_tracker", "789") + response = c.get("/items/") + assert response.status_code == 200 + assert response.json() == { + "session_id": "123", + "fatebook_tracker": "456", + "googall_tracker": "789", + } + + +def test_cookie_param_model_defaults(client: TestClient): + with client as c: + c.cookies.set("session_id", "123") + response = c.get("/items/") + assert response.status_code == 200 + assert response.json() == { + "session_id": "123", + "fatebook_tracker": None, + "googall_tracker": None, + } + + +def test_cookie_param_model_invalid(client: TestClient): + response = client.get("/items/") + assert response.status_code == 422 + assert response.json() == snapshot( + IsDict( + { + "detail": [ + { + "type": "missing", + "loc": ["cookie", "session_id"], + "msg": "Field required", + "input": {}, + } + ] + } + ) + | IsDict( + # TODO: remove when deprecating Pydantic v1 + { + "detail": [ + { + "type": "value_error.missing", + "loc": ["cookie", "session_id"], + "msg": "field required", + } + ] + } + ) + ) + + +def test_cookie_param_model_extra(client: TestClient): + with client as c: + c.cookies.set("session_id", "123") + c.cookies.set("extra", "track-me-here-too") + response = c.get("/items/") + assert response.status_code == 200 + assert response.json() == snapshot( + {"session_id": "123", "fatebook_tracker": None, "googall_tracker": None} + ) + + +def test_openapi_schema(client: TestClient): + response = client.get("/openapi.json") + assert response.status_code == 200, response.text + assert response.json() == snapshot( + { + "openapi": "3.1.0", + "info": {"title": "FastAPI", "version": "0.1.0"}, + "paths": { + "/items/": { + "get": { + "summary": "Read Items", + "operationId": "read_items_items__get", + "parameters": [ + { + "name": "session_id", + "in": "cookie", + "required": True, + "schema": {"type": "string", "title": "Session Id"}, + }, + { + "name": "fatebook_tracker", + "in": "cookie", + "required": False, + "schema": IsDict( + { + "anyOf": [{"type": "string"}, {"type": "null"}], + "title": "Fatebook Tracker", + } + ) + | IsDict( + # TODO: remove when deprecating Pydantic v1 + { + "type": "string", + "title": "Fatebook Tracker", + } + ), + }, + { + "name": "googall_tracker", + "in": "cookie", + "required": False, + "schema": IsDict( + { + "anyOf": [{"type": "string"}, {"type": "null"}], + "title": "Googall Tracker", + } + ) + | IsDict( + # TODO: remove when deprecating Pydantic v1 + { + "type": "string", + "title": "Googall Tracker", + } + ), + }, + ], + "responses": { + "200": { + "description": "Successful Response", + "content": {"application/json": {"schema": {}}}, + }, + "422": { + "description": "Validation Error", + "content": { + "application/json": { + "schema": { + "$ref": "#/components/schemas/HTTPValidationError" + } + } + }, + }, + }, + } + } + }, + "components": { + "schemas": { + "HTTPValidationError": { + "properties": { + "detail": { + "items": { + "$ref": "#/components/schemas/ValidationError" + }, + "type": "array", + "title": "Detail", + } + }, + "type": "object", + "title": "HTTPValidationError", + }, + "ValidationError": { + "properties": { + "loc": { + "items": { + "anyOf": [{"type": "string"}, {"type": "integer"}] + }, + "type": "array", + "title": "Location", + }, + "msg": {"type": "string", "title": "Message"}, + "type": {"type": "string", "title": "Error Type"}, + }, + "type": "object", + "required": ["loc", "msg", "type"], + "title": "ValidationError", + }, + } + }, + } + ) diff --git a/tests/test_tutorial/test_cookie_param_models/test_tutorial002.py b/tests/test_tutorial/test_cookie_param_models/test_tutorial002.py new file mode 100644 index 000000000..30adadc8a --- /dev/null +++ b/tests/test_tutorial/test_cookie_param_models/test_tutorial002.py @@ -0,0 +1,233 @@ +import importlib + +import pytest +from dirty_equals import IsDict +from fastapi.testclient import TestClient +from inline_snapshot import snapshot + +from tests.utils import needs_py39, needs_py310, needs_pydanticv1, needs_pydanticv2 + + +@pytest.fixture( + name="client", + params=[ + pytest.param("tutorial002", marks=needs_pydanticv2), + pytest.param("tutorial002_py310", marks=[needs_py310, needs_pydanticv2]), + pytest.param("tutorial002_an", marks=needs_pydanticv2), + pytest.param("tutorial002_an_py39", marks=[needs_py39, needs_pydanticv2]), + pytest.param("tutorial002_an_py310", marks=[needs_py310, needs_pydanticv2]), + pytest.param("tutorial002_pv1", marks=[needs_pydanticv1, needs_pydanticv1]), + pytest.param("tutorial002_pv1_py310", marks=[needs_py310, needs_pydanticv1]), + pytest.param("tutorial002_pv1_an", marks=[needs_pydanticv1]), + pytest.param("tutorial002_pv1_an_py39", marks=[needs_py39, needs_pydanticv1]), + pytest.param("tutorial002_pv1_an_py310", marks=[needs_py310, needs_pydanticv1]), + ], +) +def get_client(request: pytest.FixtureRequest): + mod = importlib.import_module(f"docs_src.cookie_param_models.{request.param}") + + client = TestClient(mod.app) + return client + + +def test_cookie_param_model(client: TestClient): + with client as c: + c.cookies.set("session_id", "123") + c.cookies.set("fatebook_tracker", "456") + c.cookies.set("googall_tracker", "789") + response = c.get("/items/") + assert response.status_code == 200 + assert response.json() == { + "session_id": "123", + "fatebook_tracker": "456", + "googall_tracker": "789", + } + + +def test_cookie_param_model_defaults(client: TestClient): + with client as c: + c.cookies.set("session_id", "123") + response = c.get("/items/") + assert response.status_code == 200 + assert response.json() == { + "session_id": "123", + "fatebook_tracker": None, + "googall_tracker": None, + } + + +def test_cookie_param_model_invalid(client: TestClient): + response = client.get("/items/") + assert response.status_code == 422 + assert response.json() == snapshot( + IsDict( + { + "detail": [ + { + "type": "missing", + "loc": ["cookie", "session_id"], + "msg": "Field required", + "input": {}, + } + ] + } + ) + | IsDict( + # TODO: remove when deprecating Pydantic v1 + { + "detail": [ + { + "type": "value_error.missing", + "loc": ["cookie", "session_id"], + "msg": "field required", + } + ] + } + ) + ) + + +def test_cookie_param_model_extra(client: TestClient): + with client as c: + c.cookies.set("session_id", "123") + c.cookies.set("extra", "track-me-here-too") + response = c.get("/items/") + assert response.status_code == 422 + assert response.json() == snapshot( + IsDict( + { + "detail": [ + { + "type": "extra_forbidden", + "loc": ["cookie", "extra"], + "msg": "Extra inputs are not permitted", + "input": "track-me-here-too", + } + ] + } + ) + | IsDict( + # TODO: remove when deprecating Pydantic v1 + { + "detail": [ + { + "type": "value_error.extra", + "loc": ["cookie", "extra"], + "msg": "extra fields not permitted", + } + ] + } + ) + ) + + +def test_openapi_schema(client: TestClient): + response = client.get("/openapi.json") + assert response.status_code == 200, response.text + assert response.json() == snapshot( + { + "openapi": "3.1.0", + "info": {"title": "FastAPI", "version": "0.1.0"}, + "paths": { + "/items/": { + "get": { + "summary": "Read Items", + "operationId": "read_items_items__get", + "parameters": [ + { + "name": "session_id", + "in": "cookie", + "required": True, + "schema": {"type": "string", "title": "Session Id"}, + }, + { + "name": "fatebook_tracker", + "in": "cookie", + "required": False, + "schema": IsDict( + { + "anyOf": [{"type": "string"}, {"type": "null"}], + "title": "Fatebook Tracker", + } + ) + | IsDict( + # TODO: remove when deprecating Pydantic v1 + { + "type": "string", + "title": "Fatebook Tracker", + } + ), + }, + { + "name": "googall_tracker", + "in": "cookie", + "required": False, + "schema": IsDict( + { + "anyOf": [{"type": "string"}, {"type": "null"}], + "title": "Googall Tracker", + } + ) + | IsDict( + # TODO: remove when deprecating Pydantic v1 + { + "type": "string", + "title": "Googall Tracker", + } + ), + }, + ], + "responses": { + "200": { + "description": "Successful Response", + "content": {"application/json": {"schema": {}}}, + }, + "422": { + "description": "Validation Error", + "content": { + "application/json": { + "schema": { + "$ref": "#/components/schemas/HTTPValidationError" + } + } + }, + }, + }, + } + } + }, + "components": { + "schemas": { + "HTTPValidationError": { + "properties": { + "detail": { + "items": { + "$ref": "#/components/schemas/ValidationError" + }, + "type": "array", + "title": "Detail", + } + }, + "type": "object", + "title": "HTTPValidationError", + }, + "ValidationError": { + "properties": { + "loc": { + "items": { + "anyOf": [{"type": "string"}, {"type": "integer"}] + }, + "type": "array", + "title": "Location", + }, + "msg": {"type": "string", "title": "Message"}, + "type": {"type": "string", "title": "Error Type"}, + }, + "type": "object", + "required": ["loc", "msg", "type"], + "title": "ValidationError", + }, + } + }, + } + ) diff --git a/tests/test_tutorial/test_header_param_models/__init__.py b/tests/test_tutorial/test_header_param_models/__init__.py new file mode 100644 index 000000000..e69de29bb diff --git a/tests/test_tutorial/test_header_param_models/test_tutorial001.py b/tests/test_tutorial/test_header_param_models/test_tutorial001.py new file mode 100644 index 000000000..06b2404cf --- /dev/null +++ b/tests/test_tutorial/test_header_param_models/test_tutorial001.py @@ -0,0 +1,238 @@ +import importlib + +import pytest +from dirty_equals import IsDict +from fastapi.testclient import TestClient +from inline_snapshot import snapshot + +from tests.utils import needs_py39, needs_py310 + + +@pytest.fixture( + name="client", + params=[ + "tutorial001", + pytest.param("tutorial001_py39", marks=needs_py39), + pytest.param("tutorial001_py310", marks=needs_py310), + "tutorial001_an", + pytest.param("tutorial001_an_py39", marks=needs_py39), + pytest.param("tutorial001_an_py310", marks=needs_py310), + ], +) +def get_client(request: pytest.FixtureRequest): + mod = importlib.import_module(f"docs_src.header_param_models.{request.param}") + + client = TestClient(mod.app) + return client + + +def test_header_param_model(client: TestClient): + response = client.get( + "/items/", + headers=[ + ("save-data", "true"), + ("if-modified-since", "yesterday"), + ("traceparent", "123"), + ("x-tag", "one"), + ("x-tag", "two"), + ], + ) + assert response.status_code == 200 + assert response.json() == { + "host": "testserver", + "save_data": True, + "if_modified_since": "yesterday", + "traceparent": "123", + "x_tag": ["one", "two"], + } + + +def test_header_param_model_defaults(client: TestClient): + response = client.get("/items/", headers=[("save-data", "true")]) + assert response.status_code == 200 + assert response.json() == { + "host": "testserver", + "save_data": True, + "if_modified_since": None, + "traceparent": None, + "x_tag": [], + } + + +def test_header_param_model_invalid(client: TestClient): + response = client.get("/items/") + assert response.status_code == 422 + assert response.json() == snapshot( + { + "detail": [ + IsDict( + { + "type": "missing", + "loc": ["header", "save_data"], + "msg": "Field required", + "input": { + "x_tag": [], + "host": "testserver", + "accept": "*/*", + "accept-encoding": "gzip, deflate", + "connection": "keep-alive", + "user-agent": "testclient", + }, + } + ) + | IsDict( + # TODO: remove when deprecating Pydantic v1 + { + "type": "value_error.missing", + "loc": ["header", "save_data"], + "msg": "field required", + } + ) + ] + } + ) + + +def test_header_param_model_extra(client: TestClient): + response = client.get( + "/items/", headers=[("save-data", "true"), ("tool", "plumbus")] + ) + assert response.status_code == 200, response.text + assert response.json() == snapshot( + { + "host": "testserver", + "save_data": True, + "if_modified_since": None, + "traceparent": None, + "x_tag": [], + } + ) + + +def test_openapi_schema(client: TestClient): + response = client.get("/openapi.json") + assert response.status_code == 200, response.text + assert response.json() == snapshot( + { + "openapi": "3.1.0", + "info": {"title": "FastAPI", "version": "0.1.0"}, + "paths": { + "/items/": { + "get": { + "summary": "Read Items", + "operationId": "read_items_items__get", + "parameters": [ + { + "name": "host", + "in": "header", + "required": True, + "schema": {"type": "string", "title": "Host"}, + }, + { + "name": "save_data", + "in": "header", + "required": True, + "schema": {"type": "boolean", "title": "Save Data"}, + }, + { + "name": "if_modified_since", + "in": "header", + "required": False, + "schema": IsDict( + { + "anyOf": [{"type": "string"}, {"type": "null"}], + "title": "If Modified Since", + } + ) + | IsDict( + # TODO: remove when deprecating Pydantic v1 + { + "type": "string", + "title": "If Modified Since", + } + ), + }, + { + "name": "traceparent", + "in": "header", + "required": False, + "schema": IsDict( + { + "anyOf": [{"type": "string"}, {"type": "null"}], + "title": "Traceparent", + } + ) + | IsDict( + # TODO: remove when deprecating Pydantic v1 + { + "type": "string", + "title": "Traceparent", + } + ), + }, + { + "name": "x_tag", + "in": "header", + "required": False, + "schema": { + "type": "array", + "items": {"type": "string"}, + "default": [], + "title": "X Tag", + }, + }, + ], + "responses": { + "200": { + "description": "Successful Response", + "content": {"application/json": {"schema": {}}}, + }, + "422": { + "description": "Validation Error", + "content": { + "application/json": { + "schema": { + "$ref": "#/components/schemas/HTTPValidationError" + } + } + }, + }, + }, + } + } + }, + "components": { + "schemas": { + "HTTPValidationError": { + "properties": { + "detail": { + "items": { + "$ref": "#/components/schemas/ValidationError" + }, + "type": "array", + "title": "Detail", + } + }, + "type": "object", + "title": "HTTPValidationError", + }, + "ValidationError": { + "properties": { + "loc": { + "items": { + "anyOf": [{"type": "string"}, {"type": "integer"}] + }, + "type": "array", + "title": "Location", + }, + "msg": {"type": "string", "title": "Message"}, + "type": {"type": "string", "title": "Error Type"}, + }, + "type": "object", + "required": ["loc", "msg", "type"], + "title": "ValidationError", + }, + } + }, + } + ) diff --git a/tests/test_tutorial/test_header_param_models/test_tutorial002.py b/tests/test_tutorial/test_header_param_models/test_tutorial002.py new file mode 100644 index 000000000..e07655a0c --- /dev/null +++ b/tests/test_tutorial/test_header_param_models/test_tutorial002.py @@ -0,0 +1,249 @@ +import importlib + +import pytest +from dirty_equals import IsDict +from fastapi.testclient import TestClient +from inline_snapshot import snapshot + +from tests.utils import needs_py39, needs_py310, needs_pydanticv1, needs_pydanticv2 + + +@pytest.fixture( + name="client", + params=[ + pytest.param("tutorial002", marks=needs_pydanticv2), + pytest.param("tutorial002_py310", marks=[needs_py310, needs_pydanticv2]), + pytest.param("tutorial002_an", marks=needs_pydanticv2), + pytest.param("tutorial002_an_py39", marks=[needs_py39, needs_pydanticv2]), + pytest.param("tutorial002_an_py310", marks=[needs_py310, needs_pydanticv2]), + pytest.param("tutorial002_pv1", marks=[needs_pydanticv1, needs_pydanticv1]), + pytest.param("tutorial002_pv1_py310", marks=[needs_py310, needs_pydanticv1]), + pytest.param("tutorial002_pv1_an", marks=[needs_pydanticv1]), + pytest.param("tutorial002_pv1_an_py39", marks=[needs_py39, needs_pydanticv1]), + pytest.param("tutorial002_pv1_an_py310", marks=[needs_py310, needs_pydanticv1]), + ], +) +def get_client(request: pytest.FixtureRequest): + mod = importlib.import_module(f"docs_src.header_param_models.{request.param}") + + client = TestClient(mod.app) + client.headers.clear() + return client + + +def test_header_param_model(client: TestClient): + response = client.get( + "/items/", + headers=[ + ("save-data", "true"), + ("if-modified-since", "yesterday"), + ("traceparent", "123"), + ("x-tag", "one"), + ("x-tag", "two"), + ], + ) + assert response.status_code == 200, response.text + assert response.json() == { + "host": "testserver", + "save_data": True, + "if_modified_since": "yesterday", + "traceparent": "123", + "x_tag": ["one", "two"], + } + + +def test_header_param_model_defaults(client: TestClient): + response = client.get("/items/", headers=[("save-data", "true")]) + assert response.status_code == 200 + assert response.json() == { + "host": "testserver", + "save_data": True, + "if_modified_since": None, + "traceparent": None, + "x_tag": [], + } + + +def test_header_param_model_invalid(client: TestClient): + response = client.get("/items/") + assert response.status_code == 422 + assert response.json() == snapshot( + { + "detail": [ + IsDict( + { + "type": "missing", + "loc": ["header", "save_data"], + "msg": "Field required", + "input": {"x_tag": [], "host": "testserver"}, + } + ) + | IsDict( + # TODO: remove when deprecating Pydantic v1 + { + "type": "value_error.missing", + "loc": ["header", "save_data"], + "msg": "field required", + } + ) + ] + } + ) + + +def test_header_param_model_extra(client: TestClient): + response = client.get( + "/items/", headers=[("save-data", "true"), ("tool", "plumbus")] + ) + assert response.status_code == 422, response.text + assert response.json() == snapshot( + { + "detail": [ + IsDict( + { + "type": "extra_forbidden", + "loc": ["header", "tool"], + "msg": "Extra inputs are not permitted", + "input": "plumbus", + } + ) + | IsDict( + # TODO: remove when deprecating Pydantic v1 + { + "type": "value_error.extra", + "loc": ["header", "tool"], + "msg": "extra fields not permitted", + } + ) + ] + } + ) + + +def test_openapi_schema(client: TestClient): + response = client.get("/openapi.json") + assert response.status_code == 200, response.text + assert response.json() == snapshot( + { + "openapi": "3.1.0", + "info": {"title": "FastAPI", "version": "0.1.0"}, + "paths": { + "/items/": { + "get": { + "summary": "Read Items", + "operationId": "read_items_items__get", + "parameters": [ + { + "name": "host", + "in": "header", + "required": True, + "schema": {"type": "string", "title": "Host"}, + }, + { + "name": "save_data", + "in": "header", + "required": True, + "schema": {"type": "boolean", "title": "Save Data"}, + }, + { + "name": "if_modified_since", + "in": "header", + "required": False, + "schema": IsDict( + { + "anyOf": [{"type": "string"}, {"type": "null"}], + "title": "If Modified Since", + } + ) + | IsDict( + # TODO: remove when deprecating Pydantic v1 + { + "type": "string", + "title": "If Modified Since", + } + ), + }, + { + "name": "traceparent", + "in": "header", + "required": False, + "schema": IsDict( + { + "anyOf": [{"type": "string"}, {"type": "null"}], + "title": "Traceparent", + } + ) + | IsDict( + # TODO: remove when deprecating Pydantic v1 + { + "type": "string", + "title": "Traceparent", + } + ), + }, + { + "name": "x_tag", + "in": "header", + "required": False, + "schema": { + "type": "array", + "items": {"type": "string"}, + "default": [], + "title": "X Tag", + }, + }, + ], + "responses": { + "200": { + "description": "Successful Response", + "content": {"application/json": {"schema": {}}}, + }, + "422": { + "description": "Validation Error", + "content": { + "application/json": { + "schema": { + "$ref": "#/components/schemas/HTTPValidationError" + } + } + }, + }, + }, + } + } + }, + "components": { + "schemas": { + "HTTPValidationError": { + "properties": { + "detail": { + "items": { + "$ref": "#/components/schemas/ValidationError" + }, + "type": "array", + "title": "Detail", + } + }, + "type": "object", + "title": "HTTPValidationError", + }, + "ValidationError": { + "properties": { + "loc": { + "items": { + "anyOf": [{"type": "string"}, {"type": "integer"}] + }, + "type": "array", + "title": "Location", + }, + "msg": {"type": "string", "title": "Message"}, + "type": {"type": "string", "title": "Error Type"}, + }, + "type": "object", + "required": ["loc", "msg", "type"], + "title": "ValidationError", + }, + } + }, + } + ) diff --git a/tests/test_tutorial/test_query_param_models/__init__.py b/tests/test_tutorial/test_query_param_models/__init__.py new file mode 100644 index 000000000..e69de29bb diff --git a/tests/test_tutorial/test_query_param_models/test_tutorial001.py b/tests/test_tutorial/test_query_param_models/test_tutorial001.py new file mode 100644 index 000000000..5b7bc7b42 --- /dev/null +++ b/tests/test_tutorial/test_query_param_models/test_tutorial001.py @@ -0,0 +1,260 @@ +import importlib + +import pytest +from dirty_equals import IsDict +from fastapi.testclient import TestClient +from inline_snapshot import snapshot + +from tests.utils import needs_py39, needs_py310 + + +@pytest.fixture( + name="client", + params=[ + "tutorial001", + pytest.param("tutorial001_py39", marks=needs_py39), + pytest.param("tutorial001_py310", marks=needs_py310), + "tutorial001_an", + pytest.param("tutorial001_an_py39", marks=needs_py39), + pytest.param("tutorial001_an_py310", marks=needs_py310), + ], +) +def get_client(request: pytest.FixtureRequest): + mod = importlib.import_module(f"docs_src.query_param_models.{request.param}") + + client = TestClient(mod.app) + return client + + +def test_query_param_model(client: TestClient): + response = client.get( + "/items/", + params={ + "limit": 10, + "offset": 5, + "order_by": "updated_at", + "tags": ["tag1", "tag2"], + }, + ) + assert response.status_code == 200 + assert response.json() == { + "limit": 10, + "offset": 5, + "order_by": "updated_at", + "tags": ["tag1", "tag2"], + } + + +def test_query_param_model_defaults(client: TestClient): + response = client.get("/items/") + assert response.status_code == 200 + assert response.json() == { + "limit": 100, + "offset": 0, + "order_by": "created_at", + "tags": [], + } + + +def test_query_param_model_invalid(client: TestClient): + response = client.get( + "/items/", + params={ + "limit": 150, + "offset": -1, + "order_by": "invalid", + }, + ) + assert response.status_code == 422 + assert response.json() == snapshot( + IsDict( + { + "detail": [ + { + "type": "less_than_equal", + "loc": ["query", "limit"], + "msg": "Input should be less than or equal to 100", + "input": "150", + "ctx": {"le": 100}, + }, + { + "type": "greater_than_equal", + "loc": ["query", "offset"], + "msg": "Input should be greater than or equal to 0", + "input": "-1", + "ctx": {"ge": 0}, + }, + { + "type": "literal_error", + "loc": ["query", "order_by"], + "msg": "Input should be 'created_at' or 'updated_at'", + "input": "invalid", + "ctx": {"expected": "'created_at' or 'updated_at'"}, + }, + ] + } + ) + | IsDict( + # TODO: remove when deprecating Pydantic v1 + { + "detail": [ + { + "type": "value_error.number.not_le", + "loc": ["query", "limit"], + "msg": "ensure this value is less than or equal to 100", + "ctx": {"limit_value": 100}, + }, + { + "type": "value_error.number.not_ge", + "loc": ["query", "offset"], + "msg": "ensure this value is greater than or equal to 0", + "ctx": {"limit_value": 0}, + }, + { + "type": "value_error.const", + "loc": ["query", "order_by"], + "msg": "unexpected value; permitted: 'created_at', 'updated_at'", + "ctx": { + "given": "invalid", + "permitted": ["created_at", "updated_at"], + }, + }, + ] + } + ) + ) + + +def test_query_param_model_extra(client: TestClient): + response = client.get( + "/items/", + params={ + "limit": 10, + "offset": 5, + "order_by": "updated_at", + "tags": ["tag1", "tag2"], + "tool": "plumbus", + }, + ) + assert response.status_code == 200 + assert response.json() == { + "limit": 10, + "offset": 5, + "order_by": "updated_at", + "tags": ["tag1", "tag2"], + } + + +def test_openapi_schema(client: TestClient): + response = client.get("/openapi.json") + assert response.status_code == 200, response.text + assert response.json() == snapshot( + { + "openapi": "3.1.0", + "info": {"title": "FastAPI", "version": "0.1.0"}, + "paths": { + "/items/": { + "get": { + "summary": "Read Items", + "operationId": "read_items_items__get", + "parameters": [ + { + "name": "limit", + "in": "query", + "required": False, + "schema": { + "type": "integer", + "maximum": 100, + "exclusiveMinimum": 0, + "default": 100, + "title": "Limit", + }, + }, + { + "name": "offset", + "in": "query", + "required": False, + "schema": { + "type": "integer", + "minimum": 0, + "default": 0, + "title": "Offset", + }, + }, + { + "name": "order_by", + "in": "query", + "required": False, + "schema": { + "enum": ["created_at", "updated_at"], + "type": "string", + "default": "created_at", + "title": "Order By", + }, + }, + { + "name": "tags", + "in": "query", + "required": False, + "schema": { + "type": "array", + "items": {"type": "string"}, + "default": [], + "title": "Tags", + }, + }, + ], + "responses": { + "200": { + "description": "Successful Response", + "content": {"application/json": {"schema": {}}}, + }, + "422": { + "description": "Validation Error", + "content": { + "application/json": { + "schema": { + "$ref": "#/components/schemas/HTTPValidationError" + } + } + }, + }, + }, + } + } + }, + "components": { + "schemas": { + "HTTPValidationError": { + "properties": { + "detail": { + "items": { + "$ref": "#/components/schemas/ValidationError" + }, + "type": "array", + "title": "Detail", + } + }, + "type": "object", + "title": "HTTPValidationError", + }, + "ValidationError": { + "properties": { + "loc": { + "items": { + "anyOf": [{"type": "string"}, {"type": "integer"}] + }, + "type": "array", + "title": "Location", + }, + "msg": {"type": "string", "title": "Message"}, + "type": {"type": "string", "title": "Error Type"}, + }, + "type": "object", + "required": ["loc", "msg", "type"], + "title": "ValidationError", + }, + } + }, + } + ) diff --git a/tests/test_tutorial/test_query_param_models/test_tutorial002.py b/tests/test_tutorial/test_query_param_models/test_tutorial002.py new file mode 100644 index 000000000..4432c9d8a --- /dev/null +++ b/tests/test_tutorial/test_query_param_models/test_tutorial002.py @@ -0,0 +1,282 @@ +import importlib + +import pytest +from dirty_equals import IsDict +from fastapi.testclient import TestClient +from inline_snapshot import snapshot + +from tests.utils import needs_py39, needs_py310, needs_pydanticv1, needs_pydanticv2 + + +@pytest.fixture( + name="client", + params=[ + pytest.param("tutorial002", marks=needs_pydanticv2), + pytest.param("tutorial002_py39", marks=[needs_py39, needs_pydanticv2]), + pytest.param("tutorial002_py310", marks=[needs_py310, needs_pydanticv2]), + pytest.param("tutorial002_an", marks=needs_pydanticv2), + pytest.param("tutorial002_an_py39", marks=[needs_py39, needs_pydanticv2]), + pytest.param("tutorial002_an_py310", marks=[needs_py310, needs_pydanticv2]), + pytest.param("tutorial002_pv1", marks=[needs_pydanticv1, needs_pydanticv1]), + pytest.param("tutorial002_pv1_py39", marks=[needs_py39, needs_pydanticv1]), + pytest.param("tutorial002_pv1_py310", marks=[needs_py310, needs_pydanticv1]), + pytest.param("tutorial002_pv1_an", marks=[needs_pydanticv1]), + pytest.param("tutorial002_pv1_an_py39", marks=[needs_py39, needs_pydanticv1]), + pytest.param("tutorial002_pv1_an_py310", marks=[needs_py310, needs_pydanticv1]), + ], +) +def get_client(request: pytest.FixtureRequest): + mod = importlib.import_module(f"docs_src.query_param_models.{request.param}") + + client = TestClient(mod.app) + return client + + +def test_query_param_model(client: TestClient): + response = client.get( + "/items/", + params={ + "limit": 10, + "offset": 5, + "order_by": "updated_at", + "tags": ["tag1", "tag2"], + }, + ) + assert response.status_code == 200 + assert response.json() == { + "limit": 10, + "offset": 5, + "order_by": "updated_at", + "tags": ["tag1", "tag2"], + } + + +def test_query_param_model_defaults(client: TestClient): + response = client.get("/items/") + assert response.status_code == 200 + assert response.json() == { + "limit": 100, + "offset": 0, + "order_by": "created_at", + "tags": [], + } + + +def test_query_param_model_invalid(client: TestClient): + response = client.get( + "/items/", + params={ + "limit": 150, + "offset": -1, + "order_by": "invalid", + }, + ) + assert response.status_code == 422 + assert response.json() == snapshot( + IsDict( + { + "detail": [ + { + "type": "less_than_equal", + "loc": ["query", "limit"], + "msg": "Input should be less than or equal to 100", + "input": "150", + "ctx": {"le": 100}, + }, + { + "type": "greater_than_equal", + "loc": ["query", "offset"], + "msg": "Input should be greater than or equal to 0", + "input": "-1", + "ctx": {"ge": 0}, + }, + { + "type": "literal_error", + "loc": ["query", "order_by"], + "msg": "Input should be 'created_at' or 'updated_at'", + "input": "invalid", + "ctx": {"expected": "'created_at' or 'updated_at'"}, + }, + ] + } + ) + | IsDict( + # TODO: remove when deprecating Pydantic v1 + { + "detail": [ + { + "type": "value_error.number.not_le", + "loc": ["query", "limit"], + "msg": "ensure this value is less than or equal to 100", + "ctx": {"limit_value": 100}, + }, + { + "type": "value_error.number.not_ge", + "loc": ["query", "offset"], + "msg": "ensure this value is greater than or equal to 0", + "ctx": {"limit_value": 0}, + }, + { + "type": "value_error.const", + "loc": ["query", "order_by"], + "msg": "unexpected value; permitted: 'created_at', 'updated_at'", + "ctx": { + "given": "invalid", + "permitted": ["created_at", "updated_at"], + }, + }, + ] + } + ) + ) + + +def test_query_param_model_extra(client: TestClient): + response = client.get( + "/items/", + params={ + "limit": 10, + "offset": 5, + "order_by": "updated_at", + "tags": ["tag1", "tag2"], + "tool": "plumbus", + }, + ) + assert response.status_code == 422 + assert response.json() == snapshot( + { + "detail": [ + IsDict( + { + "type": "extra_forbidden", + "loc": ["query", "tool"], + "msg": "Extra inputs are not permitted", + "input": "plumbus", + } + ) + | IsDict( + # TODO: remove when deprecating Pydantic v1 + { + "type": "value_error.extra", + "loc": ["query", "tool"], + "msg": "extra fields not permitted", + } + ) + ] + } + ) + + +def test_openapi_schema(client: TestClient): + response = client.get("/openapi.json") + assert response.status_code == 200, response.text + assert response.json() == snapshot( + { + "openapi": "3.1.0", + "info": {"title": "FastAPI", "version": "0.1.0"}, + "paths": { + "/items/": { + "get": { + "summary": "Read Items", + "operationId": "read_items_items__get", + "parameters": [ + { + "name": "limit", + "in": "query", + "required": False, + "schema": { + "type": "integer", + "maximum": 100, + "exclusiveMinimum": 0, + "default": 100, + "title": "Limit", + }, + }, + { + "name": "offset", + "in": "query", + "required": False, + "schema": { + "type": "integer", + "minimum": 0, + "default": 0, + "title": "Offset", + }, + }, + { + "name": "order_by", + "in": "query", + "required": False, + "schema": { + "enum": ["created_at", "updated_at"], + "type": "string", + "default": "created_at", + "title": "Order By", + }, + }, + { + "name": "tags", + "in": "query", + "required": False, + "schema": { + "type": "array", + "items": {"type": "string"}, + "default": [], + "title": "Tags", + }, + }, + ], + "responses": { + "200": { + "description": "Successful Response", + "content": {"application/json": {"schema": {}}}, + }, + "422": { + "description": "Validation Error", + "content": { + "application/json": { + "schema": { + "$ref": "#/components/schemas/HTTPValidationError" + } + } + }, + }, + }, + } + } + }, + "components": { + "schemas": { + "HTTPValidationError": { + "properties": { + "detail": { + "items": { + "$ref": "#/components/schemas/ValidationError" + }, + "type": "array", + "title": "Detail", + } + }, + "type": "object", + "title": "HTTPValidationError", + }, + "ValidationError": { + "properties": { + "loc": { + "items": { + "anyOf": [{"type": "string"}, {"type": "integer"}] + }, + "type": "array", + "title": "Location", + }, + "msg": {"type": "string", "title": "Message"}, + "type": {"type": "string", "title": "Error Type"}, + }, + "type": "object", + "required": ["loc", "msg", "type"], + "title": "ValidationError", + }, + } + }, + } + )