features    map[string]bool              // set
	imported    map[string]*apiPackage       // packages already imported
	stdPackages []string                     // names, omitting "unsafe", internal, and vendored packages
	importMap   map[string]map[string]string // importer dir -> import path -> canonical path
	importDir   map[string]string            // canonical import path -> dir

}

Também poderíamos importá-los como:

```Python
from app.routers import items, users
```

/// info | "Informação"

A primeira versão é uma "importação relativa":

```Python
from .routers import items, users
```

A segunda versão é uma "importação absoluta":

```Python
from app.routers import items, users
```

 */
package org.apache.maven.classrealm;

import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;

import java.io.File;
import java.net.MalformedURLException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Random;
import java.util.Set;
import java.util.TreeMap;

    ignore-generated-header: false
    severity: "warning"
    confidence: 0.0
    rules:
      - name: blank-imports
      - name: context-keys-type
      - name: time-naming
      - name: var-declaration
      - name: unexported-return
      - name: errorf
      - name: context-as-argument
      - name: dot-imports
      - name: error-return
      - name: error-strings
      - name: error-naming

 */
package org.apache.maven.model.building;

import java.io.File;
import java.util.concurrent.atomic.AtomicReference;

import org.apache.maven.api.model.Dependency;
import org.apache.maven.api.model.Parent;
import org.apache.maven.api.model.Repository;
import org.apache.maven.model.Model;
import org.apache.maven.model.resolution.InvalidRepositoryException;
import org.apache.maven.model.resolution.ModelResolver;

Wir könnten sie auch wie folgt importieren:

```Python
from app.routers import items, users
```

/// info

Die erste Version ist ein „relativer Import“:

```Python
from .routers import items, users
```

Die zweite Version ist ein „absoluter Import“:

```Python
from app.routers import items, users
```

And then we do the same for the module `users`.

We could also import them like:

```Python
from app.routers import items, users
```

/// info

The first version is a "relative import":

```Python
from .routers import items, users
```

The second version is an "absolute import":

```Python
from app.routers import items, users
```

import com.google.errorprone.annotations.InlineMe;
import com.google.j2objc.annotations.J2ObjCIncompatible;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;

 */
package okhttp3

import java.io.Closeable
import java.io.IOException
import java.io.InputStream
import java.io.InputStreamReader
import java.io.Reader
import java.nio.charset.Charset
import okhttp3.internal.charsetOrUtf8
import okhttp3.internal.chooseCharset
import okhttp3.internal.commonAsResponseBody
import okhttp3.internal.commonByteString
import okhttp3.internal.commonBytes

E.g. `pip install python-multipart`.

Isso se deve por que arquivos enviados são enviados como "dados de formulário".

///

## Importe `File`

Importe `File` e `UploadFile` do `fastapi`:

//// tab | Python 3.9+

```Python hl_lines="3"
{!> ../../docs_src/request_files/tutorial001_an_py39.py!}
```

////

//// tab | Python 3.8+