```

</div>

Et vous vous retrouverez alors avec `harry` version `3` installé dans votre environnement Python global.

Et si vous essayez d’exécuter à nouveau `philosophers-stone`, il y a une chance que cela ne fonctionne pas car il a besoin de `harry` version `1`.

```mermaid
flowchart LR
    subgraph global[global env]
        harry-1[<strike>harry v1</strike>]

    assertThat(bimap.values())
        .containsExactly(Country.CANADA, Country.SWITZERLAND, Country.CHILE)
        .inOrder();
    // backward map ordered by country
    assertThat(bimap.inverse().keySet())
        .containsExactly(Country.CANADA, Country.CHILE, Country.SWITZERLAND)
        .inOrder();
    // backward map ordered by country (even for currency values)

 *
 * <p>The {@code Iterable} specification does not make it absolutely clear what should happen on a
 * second invocation, so implementors have made various choices, including:
 *
 * <ul>
 *   <li>returning the same iterator again
 *   <li>throwing an exception of some kind
 *   <li>or the usual, <i>robust</i> behavior, which all known {@link Collection} implementations

{* ../../docs_src/json_base64_bytes/tutorial001_py310.py ln[1:9,29:35] hl[9] *}

Si vous allez sur les `/docs`, vous verrez que le champ `data` attend des octets encodés en base64 :

    zypper ar http://download.opensuse.org/distribution/12.3/repo/oss/ oss
    zypper --non-interactive  --gpg-auto-import-keys refresh
    zypper --non-interactive install git-core
    # choose to "ignore some dependencies" of expect, which has a problem with tcl...
    zypper --non-interactive install --force-resolution expect
  SHELL
  suse_common config, name, extra: extra
end

 *
 * <p>The {@code Iterable} specification does not make it absolutely clear what should happen on a
 * second invocation, so implementors have made various choices, including:
 *
 * <ul>
 *   <li>returning the same iterator again
 *   <li>throwing an exception of some kind
 *   <li>or the usual, <i>robust</i> behavior, which all known {@link Collection} implementations

			// if we have less drives than concurrency then choose
			// only the concurrency to be number of drives to start
			// with - since default '32' might be big and may not
			// complete in total time of 10s.
			if globalEndpoints.NEndpoints() < concurrency {
				concurrency = globalEndpoints.NEndpoints()
			}

			// Check if we have local disks per pool less than
			// the concurrency make sure we choose only the "start"

Si vous regardez, la fonction est décorée avec `@asynccontextmanager`.

Cela convertit la fonction en quelque chose appelé un « **gestionnaire de contexte asynchrone** ».

{* ../../docs_src/events/tutorial003_py310.py hl[1,13] *}

Un **gestionnaire de contexte** en Python est quelque chose que vous pouvez utiliser dans une instruction `with`. Par exemple, `open()` peut être utilisé comme gestionnaire de contexte :

```Python

============================

This module is an implementation of [Brotli][1] compression.
It enables Brotli support in addition to tranparent Gzip support,
provided Accept-Encoding is not set previously.  Modern web servers
must choose to return Brotli responses.  n.b. It is not used for
sending requests.

```java
OkHttpClient client = new OkHttpClient.Builder()
  .addInterceptor(BrotliInterceptor.INSTANCE)
  .build();
```

```kotlin

Ils peuvent alors réessayer en sachant que c'est probablement quelque chose de plus proche de `stanleyjobsox` que de `johndoe`.

#### Une attaque « professionnelle » { #a-professional-attack }