public static final String NO_TRANSFER_PROGRESS = "ntp";
        public static final String CACHE_ARTIFACT_NOT_FOUND = "canf";
        public static final String STRICT_ARTIFACT_DESCRIPTOR_POLICY = "sadp";
        public static final String IGNORE_TRANSITIVE_REPOSITORIES = "itr";
        public static final String AT_FILE = "af";

        @Override

    public static final String COLOR = "color";

    public static final String CACHE_ARTIFACT_NOT_FOUND = "canf";

    public static final String STRICT_ARTIFACT_DESCRIPTOR_POLICY = "sadp";

    public static final String IGNORE_TRANSITIVE_REPOSITORIES = "itr";

    public static final String DEBUG = "debug";
    public static final String ENC = "enc";
    public static final String YJP = "yjp";

    return createFromEntries(entries);
  }

  public abstract Set<Entry<K, V>> createFromEntries(Entry<K, V>[] entries);

  @Override
  @SuppressWarnings("unchecked") // generic arrays make typesafety sad
  public Entry<K, V>[] createArray(int length) {
    return (Entry<K, V>[]) new Entry<?, ?>[length];
  }

  /** Returns the original element list, unchanged. */
  @Override

    return createFromEntries(entries);
  }

  public abstract Set<Entry<K, V>> createFromEntries(Entry<K, V>[] entries);

  @Override
  @SuppressWarnings("unchecked") // generic arrays make typesafety sad
  public Entry<K, V>[] createArray(int length) {
    return (Entry<K, V>[]) new Entry<?, ?>[length];
  }

  /** Returns the original element list, unchanged. */
  @Override

  // It's a constant, and we can't use ImmutableMap here without creating a circular dependency.
  @SuppressWarnings("ConstantCaseForConstants")
  private static final Map<Class<?>, Class<?>> WRAPPER_TO_PRIMITIVE_TYPE;

  // Sad that we can't use a BiMap. :(

  static {
    Map<Class<?>, Class<?>> primToWrap = new LinkedHashMap<>(16);
    Map<Class<?>, Class<?>> wrapToPrim = new LinkedHashMap<>(16);

# İlk Adımlar { #first-steps }

En sade FastAPI dosyası şu şekilde görünür:

{* ../../docs_src/first_steps/tutorial001_py310.py *}

Yukarıdakini `main.py` adlı bir dosyaya kopyalayın.

Canlı sunucuyu çalıştırın:

<div class="termy">

```console
$ <font color="#4E9A06">fastapi</font> dev

  <span style="background-color:#009485"><font color="#D3D7CF"> FastAPI </font></span>  Starting development server 🚀

head","header","hgroup","hr","html","i","img","input","ins","kbd","label","legend","li","main","map","mark","marquee","menu","menuitem","meter","nav","nobr","ol","optgroup","option","output","p","picture","pre","progress","q","rp","rt","ruby","s","samp","search","section","select","shadow","slot","small","source","spacer","span","strike","strong","style","sub","summary","sup","table","tbody","td","template","textarea","tfoot","th","thead","time","tr","track","tt","u","ul","var","video","wbr"]),k...

func (w *Writer) CreateHeader(fh *FileHeader) (io.Writer, error) {
	if err := w.prepare(fh); err != nil {
		return nil, err
	}

	// The ZIP format has a sad state of affairs regarding character encoding.
	// Officially, the name and comment fields are supposed to be encoded
	// in CP-437 (which is mostly compatible with ASCII), unless the UTF-8

AIpB,EAAZA,IAJgC,IAO7BC,OCVT,aAAiD,IAC3C,SACKZ,UAASa,gBAF6B,OAKzCC,GAAiBC,EAAK,EAALA,EAAWf,SAASC,IAApBc,CAA2B,KAG9CC,EAAe3B,EAAQ2B,YAAR3B,EAAwB,IARI,CAUxC2B,OAAmC3B,EAAQ4B,kBAVH,IAW9B,CAAC5B,EAAUA,EAAQ4B,kBAAnB,EAAuCD,gBAGlDnB,GAAWmB,GAAgBA,EAAanB,SAdC,MAgB3C,IAA0B,MAAbA,IAAb,EAAiD,MAAbA,IAhBO,CAuBY,CAAC,CAA1D,uBAAsBqB,OAAtB,CAA8BF,EAAanB,QAA3C,GACuD,QAAvDK,OAAuC,UAAvCA,CAxB6C,CA0BtCiB,IA1BsC,GAiBtC9B,EAAUA,EAAQG,aAARH,CAAsBwB,eAAhCxB,CAAkDW,SAASa,6BCxBnB,IACzChB,GAAaR,EAAbQ,SADyC,MAEhC,MAAbA,IA...

        unmodifiable.iterator(), modifiable.iterator());
  }

  public void testInvertFrom() {
    ImmutableMultimap<Integer, String> empty = ImmutableMultimap.of();

    // typical usage example - sad that ArrayListMultimap.create() won't work
    Multimap<String, Integer> multimap =
        Multimaps.invertFrom(empty, ArrayListMultimap.<String, Integer>create());
    assertTrue(multimap.isEmpty());