```

### f-strings

If you are not familiar with the `f"userprofile::{username}"`, it is a Python "<a href="https://docs.python.org/3/glossary.html#term-f-string" class="external-link" target="_blank">f-string</a>".

Any variable that is put inside of `{}` in an f-string will be expanded / injected in the string.

### `dict` unpacking

		pods                  []*v1.Pod
		expectedEndpointPorts []discovery.EndpointPort
		expectedEndpoints     []discovery.Endpoint
	}{
		{
			name: "pods with multiple IPs and Service with ipFamilies=ipv4",
			service: &v1.Service{
				ObjectMeta: metav1.ObjectMeta{
					Name:              "foobar",
					Namespace:         "default",
					CreationTimestamp: creationTimestamp,
				},

            },
            "loadBalancerIP": {
              "type": "string"
            },
            "loadBalancerSourceRanges": {
              "type": "array"
            },
            "ipFamilies": {
              "items": {
                "type": "string",
                "enum": [
                  "IPv4",
                  "IPv6"
                ]
              }
            },

<!-- These items need to be reviewed, and mentioned in the Go 1.23 release notes if applicable.

None right now; more may come up later on.
-->

<!-- Maybe should be documented? Maybe shouldn't? Someone familiar with the change needs to determine.

      protocol: TCP
      targetPort: 443
    annotations: {}
    loadBalancerIP: ""
    loadBalancerSourceRanges: []
    externalTrafficPolicy: ""
    externalIPs: []
    ipFamilyPolicy: ""
    ipFamilies: []
    ## Whether to automatically allocate NodePorts (only for LoadBalancers).
    # allocateLoadBalancerNodePorts: false

  resources:
    requests:
      cpu: 100m
      memory: 128Mi
    limits:

* [IntelliJ IDEA](https://www.jetbrains.com/help/idea/gradle.html)
* [NetBeans](https://netbeans.apache.org)
* [Visual Studio Code](https://code.visualstudio.com/docs/languages/java)

## Need Help?

* Get familiar with the [Gradle User Manual](https://docs.gradle.org/current/userguide/userguide.html)
* [Upcoming trainings](https://gradle.org/training/)

	return sameSingular && samePlural
}

func sameIPFamilies(oldSvc, newSvc *api.Service) bool {
	return reflect.DeepEqual(oldSvc.Spec.IPFamilies, newSvc.Spec.IPFamilies)
}

func getIPFamilyPolicy(svc *api.Service) string {
	if svc.Spec.IPFamilyPolicy == nil {
		return ""
	}
	return string(*svc.Spec.IPFamilyPolicy)
}

- Kube-proxy will now warn at startup if the configuration seems inconsistent
  with respect to IP families. (For example, if you have an IPv4 node IP, but
  `--cluster-cidr` is IPv6.) ([#119003](https://github.com/kubernetes/kubernetes/pull/119003), [@danwinship](https://github.com/danwinship)) [SIG Network]

	var endpointIP string
	ipFamily := v1.IPv4Protocol

	if len(svc.Spec.IPFamilies) > 0 {
		// controller is connected to an api-server that correctly sets IPFamilies
		ipFamily = svc.Spec.IPFamilies[0] // this works for headful and headless
	} else {
		// controller is connected to an api server that does not correctly
		// set IPFamilies (e.g. old api-server during an upgrade)

@app.get("/items/{item_id}")
async def read_item(item_id: int, q: Union[str, None] = None):
    return {"item_id": item_id, "q": q}
```

**Note**

Si vous n'êtes pas familier avec cette notion, consultez la section _"Vous êtes pressés ?"_ à propos de <a href="https://fastapi.tiangolo.com/fr/async/#vous-etes-presses" target="_blank">`async` et `await` dans la documentation</a>.

</details>