* der `APIRouter`
* die `requirements.txt`
* das Bearer-Token
* der Breaking Change
* der Bug
* der Button
* das Callable
* der Code
* der Commit
* der Contextmanager
* die Coroutine
* die Datenbanksession
* die Festplatte
* die Domain
* die Engine
* das Fake-X
* die HTTP-GET-Methode
* das Item
* die Bibliothek
* der Lifespan
* der Lock
* die Middleware

import dataclasses
import inspect
import sys
from collections.abc import Coroutine, Mapping, Sequence
from contextlib import AsyncExitStack, contextmanager
from copy import copy, deepcopy
from dataclasses import dataclass
from typing import (
    Annotated,
    Any,
    Callable,
    ForwardRef,
    Optional,
    Union,
    cast,
)

import anyio
from fastapi import params
from fastapi._compat import (
    ModelField,

import email.message
import functools
import inspect
import json
from collections.abc import (
    AsyncIterator,
    Awaitable,
    Collection,
    Coroutine,
    Mapping,
    Sequence,
)
from contextlib import AsyncExitStack, asynccontextmanager
from enum import Enum, IntEnum
from typing import (
    Annotated,
    Any,
    Callable,
    Optional,
    Union,
)

from annotated_doc import Doc

* the `APIRouter`
* the `requirements.txt`
* the Bearer Token
* the breaking change
* the bug
* the button
* the callable
* the code
* the commit
* the context manager
* the coroutine
* the database session
* the disk
* the domain
* the engine
* the fake X
* the HTTP GET method
* the item
* the library
* the lifespan
* the lock
* the middleware

## Version 5.0.0-alpha.14

_2024-04-17_

 *  Breaking: Move coroutines extensions to okhttp3.coroutines. Previously this artifact shared the
    `okhttp3` package name with our core module, which is incompatible with the Java Platform Module
    System.

 *  Fix in okhttp-coroutines: Publish a valid artifact. The coroutines JAR file in 5.0.0-alpha.13
    was corrupt and should not be used.

from collections.abc import Awaitable, Coroutine, Sequence
from enum import Enum
from typing import (
    Annotated,
    Any,
    Callable,
    Optional,
    TypeVar,
    Union,
)

from annotated_doc import Doc
from fastapi import routing
from fastapi.datastructures import Default, DefaultPlaceholder
from fastapi.exception_handlers import (
    http_exception_handler,
    request_validation_exception_handler,

En versiones previas de NodeJS / JavaScript en el Navegador, habrías usado "callbacks". Lo que lleva al "callback hell".

## Coroutines { #coroutines }

kotlin-test-junit = { module = "org.jetbrains.kotlin:kotlin-test-junit", version.ref = "org-jetbrains-kotlin" }
kotlinx-coroutines-core = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-core", version.ref = "org-jetbrains-coroutines" }
kotlinx-coroutines-test = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-test", version.ref = "org-jetbrains-coroutines" }

    def is_coroutine_callable(self) -> bool:
        if self.call is None:
            return False  # pragma: no cover
        if inspect.isroutine(_impartial(self.call)) and iscoroutinefunction(
            _impartial(self.call)
        ):
            return True
        if inspect.isroutine(_unwrapped_call(self.call)) and iscoroutinefunction(
            _unwrapped_call(self.call)
        ):
            return True

            async for item in func(*args, **kwargs):
                yield item

        return async_gen_wrapper

    @wraps(func)
    async def wrapper(*args, **kwargs):
        if inspect.isroutine(func) and iscoroutinefunction(func):
            return await func(*args, **kwargs)
        if inspect.isclass(func):
            return await run_in_threadpool(func, *args, **kwargs)