finally:
        some_cleanup()
```

...that way the `finally` block is run regardless of any exception that might happen.

### Features

* The same PR [#4575](https://github.com/tiangolo/fastapi/pull/4575) from above also fixes the `contextvars` context for the code before and after `yield`. This was the main objective of that PR.

not match private key") } return nil }) return privateKey, nil } } func NewPrivateKey[P Point[P]](c *Curve[P], key []byte) (*PrivateKey, error) { // SP 800-56A Rev. 3, Section 5.6.1.2.2 checks that c <= n – 2 and then // returns d = c + 1. Note that it follows that 0 < d < n. Equivalently, // we check that 0 < d < n, and return d. if len(key) != len(c.N) || isZero(key) || !isLess(key, c.N) { return nil, errors.New("crypto/ecdh: invalid private key") } p, err := c.newPoint().ScalarBaseMult(key) if...

pkg syscall (freebsd-386-cgo), type IfAnnounceMsghdr struct, Type uint8
pkg syscall (freebsd-386-cgo), type IfAnnounceMsghdr struct, Version uint8
pkg syscall (freebsd-386-cgo), type IfAnnounceMsghdr struct, What uint16
pkg syscall (freebsd-386-cgo), type IfData struct
pkg syscall (freebsd-386-cgo), type IfData struct, Addrlen uint8
pkg syscall (freebsd-386-cgo), type IfData struct, Baudrate uint32

then the <code>File</code> interface is implemented by both <code>S1</code> and
<code>S2</code>, regardless of what other methods
<code>S1</code> and <code>S2</code> may have or share.
</p>

<p>
Every type that is a member of the type set of an interface implements that interface.
Any given type may implement several distinct interfaces.

  HttpUrl baseUrl = server.url("/v1/chat/");

  // Exercise your application code, which should make those HTTP requests.
  // Responses are returned in the same order that they are enqueued.
  Chat chat = new Chat(baseUrl);

  chat.loadMore();
  assertEquals("hello, world!", chat.messages());

  chat.loadMore();
  chat.loadMore();
  assertEquals(""
      + "hello, world!\n"

pkg syscall (netbsd-arm64-cgo), type IfAnnounceMsghdr struct, Type uint8
pkg syscall (netbsd-arm64-cgo), type IfAnnounceMsghdr struct, Version uint8
pkg syscall (netbsd-arm64-cgo), type IfAnnounceMsghdr struct, What uint16
pkg syscall (netbsd-arm64-cgo), type IfData struct
pkg syscall (netbsd-arm64-cgo), type IfData struct, Addrlen uint8
pkg syscall (netbsd-arm64-cgo), type IfData struct, Baudrate uint64

pkg syscall (freebsd-arm64), type IfAnnounceMsghdr struct, Type uint8
pkg syscall (freebsd-arm64), type IfAnnounceMsghdr struct, Version uint8
pkg syscall (freebsd-arm64), type IfAnnounceMsghdr struct, What uint16
pkg syscall (freebsd-arm64), type IfData struct
pkg syscall (freebsd-arm64), type IfData struct, Addrlen uint8
pkg syscall (freebsd-arm64), type IfData struct, Baudrate uint64

not match private key") } return nil }) return privateKey, nil } } func NewPrivateKey[P Point[P]](c *Curve[P], key []byte) (*PrivateKey, error) { // SP 800-56A Rev. 3, Section 5.6.1.2.2 checks that c <= n – 2 and then // returns d = c + 1. Note that it follows that 0 < d < n. Equivalently, // we check that 0 < d < n, and return d. if len(key) != len(c.N) || isZero(key) || !isLess(key, c.N) { return nil, errors.New("crypto/ecdh: invalid private key") } p, err := c.newPoint().ScalarBaseMult(key) if...

pkg syscall (freebsd-riscv64), type IfAnnounceMsghdr struct, Type uint8 #53466
pkg syscall (freebsd-riscv64), type IfAnnounceMsghdr struct, Version uint8 #53466
pkg syscall (freebsd-riscv64), type IfAnnounceMsghdr struct, What uint16 #53466
pkg syscall (freebsd-riscv64), type IfData struct #53466
pkg syscall (freebsd-riscv64), type IfData struct, Addrlen uint8 #53466
pkg syscall (freebsd-riscv64), type IfData struct, Baudrate uint64 #53466

Die Tests:

## Codeschnipsel { #code-snippets }

//// tab | Test