<span class="twemoji twitter">
          {% include ".icons/fontawesome/brands/twitter.svg" %}
        </span> Follow <strong>@fastapi</strong> on <strong>Twitter</strong> to stay updated
      </a>
    </div>
    <div class="item">
      <a class="announce-link" href="https://fastapi.tiangolo.com/newsletter/">
        <span class="twemoji">
          {% include ".icons/material/email.svg" %}

            res.setEntry(resEntry);

            res.setScope(requestedScope);

            for (MetadataGraphVertex v : vertices) {
                final List<MetadataGraphEdge> ins = graph.getIncidentEdges(v);
                final MetadataGraphEdge edge = cleanEdges(v, ins, requestedScope);

                if (edge == null) { // no edges - don't need this vertex anymore
                    if (entry.equals(v)) { // unless it's an entry point.

* resources
* providers
* services
* injectables
* components

## **FastAPI** plug-ins

Integrations and "plug-ins" can be built using the **Dependency Injection** system. But in fact, there is actually **no need to create "plug-ins"**, as by using dependencies it's possible to declare an infinite number of integrations and interactions that become available to your *path operation functions*.

	if opts == nil {
		opts = &NewFakeContextOption{}
	}
	ns := opts.Namespace
	ins := opts.IstioNamespace
	return &fakeInstance{
		clients: map[string]kube.CLIClient{},
		rootFlags: &RootFlags{
			kubeconfig:       ptr.Of[string](""),
			configContext:    ptr.Of[string](""),
			namespace:        &ns,
			istioNamespace:   &ins,
			impersonate:      ptr.Of[string](""),
			impersonateUID:   ptr.Of[string](""),

### <a href="https://apispec.readthedocs.io/en/stable/" class="external-link" target="_blank">APISpec</a>

Marshmallow e Webargs fornecem validação, análise e serialização como plug-ins.

Mas a documentação ainda está faltando. Então APISpec foi criado.

APISpec tem plug-ins para muitos frameworks (e tem um plug-in para Starlette também).

        for (MetadataGraphVertex v : vertices) {
            sb.append("Vertex:  ").append(v.getMd().toString()).append('\n');
            List<MetadataGraphEdge> ins = getIncidentEdges(v);
            if (ins != null) {
                for (MetadataGraphEdge e : ins) {
                    sb.append("       from :  ").append(e.toString()).append('\n');
                }
            } else {

a.internal-link::after {
  /* \00A0 is a non-breaking space
        to make the mark be on the same line as the link
    */
  content: "\00A0↪";
}

.shadow {
  box-shadow: 5px 5px 10px #999;
}

/* Give space to lower icons so Gitter chat doesn't get on top of them */
.md-footer-meta {
  padding-bottom: 2em;
}

.user-list {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.user-list-center {

* **Sin comprometerse** con bases de datos, frontend, etc. Pero permitiendo integración fácil con todos ellos.

### "Plug-ins" ilimitados

O dicho de otra manera, no hay necesidad para "plug-ins". Importa y usa el código que necesites.

* recursos
* provedores
* serviços
* injetáveis
* componentes

## Plug-ins em **FastAPI**

I have been avoiding the creation of a new framework for several years. First I tried to solve all the features covered by **FastAPI** using many different frameworks, plug-ins, and tools.