* `fastapi-cli` - untuk menyediakan perintah `fastapi`.

### Tanpda dependensi `standard`

Jika anda tidak ingin menambahkan dependensi opsional `standard`, anda dapat menggunakan `pip install fastapi` daripada `pip install "fastapi[standard]"`.

### Dependensi Opsional Tambahan

 *
 * @since 4.0.0
 */
@Experimental
@Immutable
public interface Dependency extends Artifact {
    /**
     * {@return the type of the dependency}.
     * A dependency can be a <abbr>JAR</abbr> file,
     * a modular-<abbr>JAR</abbr> if it is intended to be placed on the module path,
     * a <abbr>JAR</abbr> containing test classes, <i>etc.</i>

     *
     * @param dependency dependency for which to get the coordinates
     * @return coordinates for the given dependency
     *
     * @see DependencyCoordinatesFactory#create(Session, Dependency)
     */
    @Nonnull
    DependencyCoordinates createDependencyCoordinates(@Nonnull Dependency dependency);

    /**

    * Escopos necessários `["items"]` com a dependência:
    * `get_current_active_user`:
        *  A função de dependência `get_current_active_user` possui:
            * Escopos necessários `["me"]` com a dependência:
            * `get_current_user`:
                * A função de dependência `get_current_user` possui:
                    * Nenhum escopo necessário.
                    * Uma dependência utilizando `oauth2_scheme`.

     */
    PathMatcher matcher(Collection<String> defaultIncludes, boolean useDefaultExcludes);

    /**
     * {@return in which context the source files will be used}.
     * Not to be confused with dependency scope.
     * The default value is {@code "main"}.
     *
     * @see ProjectScope#MAIN
     */
    default ProjectScope scope() {
        return ProjectScope.MAIN;
    }

    /**

		</dependency>
		<dependency>
			<groupId>org.apache.logging.log4j</groupId>
			<artifactId>log4j-api</artifactId>
			<version>${log4j.version}</version>
		</dependency>
		<dependency>
			<groupId>org.apache.logging.log4j</groupId>
			<artifactId>log4j-core</artifactId>
			<version>${log4j.version}</version>
		</dependency>
		<dependency>
			<groupId>org.apache.logging.log4j</groupId>

We can do better...

## What makes a dependency { #what-makes-a-dependency }

Up to now you have seen dependencies declared as functions.

But that's not the only way to declare dependencies (although it would probably be the more common).

The key factor is that a dependency should be a "callable".

A "**callable**" in Python is anything that Python can "call" like a function.

import org.apache.maven.api.annotations.Nonnull;

/**
 * Indicates when the dependency will be used.
 * For example, it may be at compile time only, at runtime, or at test time.
 * For a given dependency, the scope is directly derived from the
 * {@link org.apache.maven.api.model.Dependency#getScope()} and will be used when using {@link PathScope}
 * and the {@link org.apache.maven.api.services.DependencyResolver}.

    </dependency>
    <dependency>
      <groupId>org.jline</groupId>
      <artifactId>jline-terminal-jni</artifactId>
    </dependency>
    <dependency>
      <groupId>org.jline</groupId>
      <artifactId>jline-terminal-ffm</artifactId>
    </dependency>

    <!-- (legacy) DI annotations -->
    <dependency>
      <groupId>javax.inject</groupId>
      <artifactId>javax.inject</artifactId>
    </dependency>

    <dependencies>
      <dependency>
        <groupId>com.google.guava</groupId>
        <artifactId>guava</artifactId>
        <version>${project.version}</version>
      </dependency>
      <dependency>
        <groupId>com.google.guava</groupId>
        <artifactId>guava-gwt</artifactId>
        <version>${project.version}</version>
      </dependency>
      <dependency>
        <groupId>com.google.guava</groupId>