=== "Windows PowerShell"

    <div class="termy">

    ```console
    $ .\env\Scripts\Activate.ps1
    ```

    </div>

=== "Windows Bash"

    Or if you use Bash for Windows (e.g. <a href="https://gitforwindows.org/" class="external-link" target="_blank">Git Bash</a>):

    <div class="termy">

    ```console
    $ source ./env/Scripts/activate
    ```

    </div>

要检查操作是否成功，运行：

    <div class="termy">

    ```console
    $ .\env\Scripts\Activate.ps1
    ```

    </div>

=== "Windows Bash"

    Oder, wenn Sie Bash für Windows verwenden (z. B. <a href="https://gitforwindows.org/" class="external-link" target="_blank">Git Bash</a>):

    <div class="termy">

    ```console
    $ source ./env/Scripts/activate
    ```

    </div>

    Es spielt keine Rolle, ob er andere Zeichen wie `:` enthält oder ob es eine URL ist.

    Diese Details sind implementierungsspezifisch.

    Für OAuth2 sind es einfach nur Strings.

## Code, um `username` und `password` entgegenzunehmen.

Lassen Sie uns nun die von **FastAPI** bereitgestellten Werkzeuge verwenden, um das zu erledigen.

### `OAuth2PasswordRequestForm`

    It doesn't matter if it has other characters like `:` or if it is a URL.

    Those details are implementation specific.

    For OAuth2 they are just strings.

## Code to get the `username` and `password`

Now let's use the utilities provided by **FastAPI** to handle this.

### `OAuth2PasswordRequestForm`

            "//tensorflow/core/config:flags",
            "//tensorflow/core/distributed_runtime:server_lib",
            "//tensorflow/core/kernels:logging_ops",
            "@com_google_absl//absl/strings",
        ],
    }),
    alwayslink = 1,
)

cc_library(
    name = "logging",
    srcs = ["logging.cc"],
    hdrs = ["logging.h"],
    visibility = ["//visibility:public"],
    deps = [

            is KtSamConstructorSymbol -> {
                // SAM constructors are always top-level
                return false
            }

            is KtScriptSymbol -> {
                // Scripts are always top-level
                return false
            }

            else -> {}
        }

        if (symbol is KtSymbolWithKind && symbol.symbolKind == KtSymbolKind.TOP_LEVEL) {

Der einzige Unterschied besteht darin, dass **FastAPIs** `HTTPException` alles für das Feld `detail` akzeptiert, was nach JSON konvertiert werden kann, während Starlettes `HTTPException` nur Strings zulässt.

Sie können also weiterhin **FastAPI**s `HTTPException` wie üblich in Ihrem Code auslösen.

Aber wenn Sie einen Exceptionhandler registrieren, registrieren Sie ihn für Starlettes `HTTPException`.

		${XARGS} common/scripts/lint_copyright_banner.sh

fix-copyright-banner:
	@${FINDFILES} \( -name '*.go' -o -name '*.cc' -o -name '*.h' -o -name '*.proto' -o -name '*.py' -o -name '*.sh' -o -name '*.rs' \) \( ! \( -name '*.gen.go' -o -name '*.pb.go' -o -name '*_pb2.py' \) \) -print0 |\
		${XARGS} common/scripts/fix_copyright_banner.sh

lint-go:

You can return it directly.

It accepts the following parameters:

* `content` - A `str` or `bytes`.
* `status_code` - An `int` HTTP status code.
* `headers` - A `dict` of strings.
* `media_type` - A `str` giving the media type. E.g. `"text/html"`.

    execution time and the sharding
    [could create an overhead on the test execution](https://github.com/bazelbuild/bazel/issues/2113#issuecomment-264054799).

2.  Using [Docker](https://www.docker.com) and TensorFlow's CI scripts.

    ```bash
    # Install Docker first, then this will build and run cpu tests
    tensorflow/tools/ci_build/ci_build.sh CPU bazel test //tensorflow/...
    ```

    See