import org.gradle.api.artifacts.Configuration
import org.gradle.api.provider.Provider
import java.io.File

fun Configuration.getSingleFileProvider(): Provider<File> {
    val name = this.name
    return incoming.files.elements.map {
        require(it.size <= 1) {
            "Expected at most one file in configuration '$name' but found: $it"
        }
        it.firstOrNull()?.asFile
    }
}

		// dirs[name] is true if name is known to be a directory,
		// because it appears as a prefix in a path.
		dirs := make(map[string]bool)

		for _, file := range r.File {
			isDir := len(file.Name) > 0 && file.Name[len(file.Name)-1] == '/'
			name := toValidName(file.Name)
			if name == "" {
				continue
			}

			if idx, ok := files[name]; ok {
				r.fileList[idx].isDup = true
				continue
			}

                out.write(in);
            }
        });
    }

    /**
     * Determines the MIME type of an image file based on its file extension.
     *
     * @param imageFile the image file
     * @return the MIME type string
     */
    protected String getImageMimeType(final File imageFile) {
        final String path = imageFile.getAbsolutePath();
        if (path.endsWith(".png")) {

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *

     */
    public String getDefaultValue() {
        return defaultValue;
    }

    /**
     * Sets the default file type value to use when MIME type is not found.
     *
     * @param defaultValue the new default file type value
     */
    public void setDefaultValue(final String defaultValue) {
        this.defaultValue = defaultValue;
    }

    /**

        private String lastPath;

        @Override
        public boolean accept(SmbFile file) throws SmbException {
            lastFile = file;
            // Actually interact with the file to verify the mock interaction
            if (file != null) {
                lastPath = file.getPath();
            }
            return true;
        }
    }

    @Nested

 * under the License.
 */
package org.apache.maven.model.building;

import java.io.File;
import java.net.URI;
import java.nio.file.Files;
import java.nio.file.Path;

import org.apache.maven.building.FileSource;

/**
 * Wraps an ordinary {@link File} as a model source.
 *
 * @deprecated use {@code org.apache.maven.api.services.ModelBuilder} instead
 */
@Deprecated(since = "4.0.0")

```

Isso é necessário, visto que os arquivos enviados são enviados como "dados de formulário".

///

## Importe `File` { #import-file }

Importe `File` e `UploadFile` de `fastapi`:

{* ../../docs_src/request_files/tutorial001_an_py39.py hl[3] *}

## Definir Parâmetros `File` { #define-file-parameters }

Crie parâmetros de arquivo da mesma forma que você faria para `Body` ou `Form`:

     *
     * @param file the file (must not be {@literal null})
     * @return a {@link FileOutputStream} to output to the file
     * @see FileOutputStream#FileOutputStream(File)
     */
    public static FileOutputStream create(final File file) {
        assertArgumentNotNull("file", file);

        try {
            return new FileOutputStream(file);
        } catch (final IOException e) {

    /**
     * Get the associated file object
     * @return the file object (can be null)
     */
    public Object getFile() {
        return file;
    }

    /**
     * Set the associated file object
     * @param file the file object
     */
    public void setFile(Object file) {
        this.file = file;
    }

    /**
     * Update the file ID after successful create response