Activer un environnement virtuel change aussi deux ou trois autres choses, mais c’est l’un des points les plus importants.

## Vérifier un environnement virtuel { #checking-a-virtual-environment }

Lorsque vous vérifiez si un environnement virtuel est actif, par exemple avec :

//// tab | Linux, macOS, Windows Bash

<div class="termy">

```console
$ which python

    }

    /**
     * Extracts a subset of documents from the full result list based on pagination parameters.
     * Applies proper bounds checking to ensure the extracted range is within the document list size.
     *
     * @param docs the full list of search result documents
     * @param pageSize the number of documents to include in the page

```

</div>

如果你使用 Hypercorn，它也有 `--root-path` 這個選項。

/// note | 技術細節

ASGI 規格針對這種用例定義了 `root_path`。

而命令列選項 `--root-path` 就是提供該 `root_path`。

///

### 檢視目前的 `root_path` { #checking-the-current-root-path }

你可以在每個請求中取得應用使用的 `root_path`，它是 `scope` 字典的一部分（ASGI 規格的一部分）。

這裡我們把它放到回傳訊息中只是為了示範。

{* ../../docs_src/behind_a_proxy/tutorial001_py310.py hl[8] *}

接著，如果你用下列方式啟動 Uvicorn：

  }

  /**
   * Returns {@code true} if the collection {@code self} contains all of the elements in the
   * collection {@code c}.
   *
   * <p>This method iterates over the specified collection {@code c}, checking each element returned
   * by the iterator in turn to see if it is contained in the specified collection {@code self}. If
   * all elements are so contained, {@code true} is returned, otherwise {@code false}.
   *

    private DfsReferralDataInternal getStandaloneCached(final String domain, final String root, final String path, final long now) {
        if (log.isTraceEnabled()) {
            log.trace("No match for domain based root, checking standalone " + domain);
        }
        /*
         * We did not match a domain based root. Now try to match the
         * longest path in the list of stand-alone referrals.
         */

```

</div>

如果你使用 Hypercorn，它也有 `--root-path` 选项。

/// note | 技术细节

ASGI 规范为这种用例定义了 `root_path`。

命令行选项 `--root-path` 会提供该 `root_path`。

///

### 查看当前的 `root_path` { #checking-the-current-root-path }

你可以获取应用在每个请求中使用的当前 `root_path`，它是 `scope` 字典的一部分（ASGI 规范的一部分）。

这里我们把它包含在响应消息中仅用于演示。

{* ../../docs_src/behind_a_proxy/tutorial001_py310.py hl[8] *}

然后，如果你这样启动 Uvicorn：

	// Remove the object - to simulate the case where the disk was down when the object
	// was created.
	err = removeAll(pathJoin(disk.String(), bucket, object))
	if err != nil {
		t.Fatal(err)
	}

	// Checking abandoned parts should do nothing
	err = er.checkAbandonedParts(ctx, bucket, object, madmin.HealOpts{ScanMode: madmin.HealNormalScan, Remove: true})
	if err != nil {
		t.Fatal(err)
	}

    inappropriate.

 *  New: `HttpUrl.get(String)` is an alternative to `HttpUrl.parse(String)` that throws an exception
    when the URL is malformed instead of returning null. Use this to avoid checking for null in
    situations where the input is known to be well-formed. We've also added `MediaType.get(String)`
    which is an exception-throwing alternative to `MediaType.parse(String)`.

* Provide 2 interactive documentation web interfaces directly.

---

We just scratched the surface, but you already get the idea of how it all works.

Try changing the line with:

```Python
    return {"item_name": item.name, "item_id": item_id}
```

...from:

```Python
        ... "item_name": item.name ...
```

...to:

```Python

version enable myminio/$BUCKET elif [ $VERSIONING = false ] ; then echo "Suspending versioning for '$BUCKET'" ${MC} version suspend myminio/$BUCKET fi else echo "Bucket '$BUCKET' versioning unchanged." fi # At this point, the bucket should exist, skip checking for existence # Set policy on the bucket echo "Setting policy of bucket '$BUCKET' to '$POLICY'." ${MC} policy set $POLICY myminio/$BUCKET } # Try connecting to MinIO instance {{- if .Values.tls.enabled }} scheme=https {{- else }} scheme=http {{-...