* [`@contextlib.asynccontextmanager`](https://docs.python.org/3/library/contextlib.html#contextlib.asynccontextmanager)

kann auch als gültige **FastAPI**-Abhängigkeit verwendet werden.

Tatsächlich verwendet FastAPI diese beiden Dekoratoren intern.

///

## Eine Datenbank-Abhängigkeit mit `yield` { #a-database-dependency-with-yield }

Sie könnten damit beispielsweise eine Datenbanksession erstellen und diese nach Abschluss schließen.

     * Tests to see if the file this SmbFile represents is marked as
     * hidden. This method will also return true for shares with names that
     * end with '$' such as <code>IPC$</code> or <code>C$</code>.
     *
     * @return <code>true</code> if the <code>SmbFile</code> is marked as being hidden
     * @throws SmbException if an error occurs while checking if this is hidden
     */

    public boolean isHidden() throws SmbException {

    String override = "test\njava.version : hidden";

    testProp.load(new StringReader(override));

    result = Maps.fromProperties(testProp);
    assertThat(result.size()).isGreaterThan(2);
    assertThat(result.get("test")).isEqualTo("");
    assertThat(result.get("java.version")).isEqualTo("hidden");

            // Then
            assertTrue(isFile, "Should be a file");
            assertFalse(isDirectory, "Should not be a directory");
            assertFalse(isHidden, "Should not be hidden");
        }

        @Test
        @DisplayName("permission checks should work correctly")
        void testPermissionChecks() throws CIFSException {
            // Given

### We Make Mistakes { #we-make-mistakes }

We, as humans, make **mistakes**, all the time. Software almost *always* has **bugs** hidden in different places. 🐛

And we as developers keep improving the code as we find those bugs and as we implement new features (possibly adding new bugs too 😅).

]:0===c.indexOf("max")&&b>e?["max",e]:["ok"]},_numSuggestionElements:0,_selectedSuggestion:null,_previousTypedVal:null,suggest:function(b,d,e){var f={css:{maxHeight:"150px",background:"#FFF",lineHeight:"150%",textDecoration:"underline",overflowX:"hidden",overflowY:"auto",border:"#CCC solid 1px",borderTop:"none",cursor:"pointer"},activeSuggestionCSS:{background:"#E9E9E9"}},g=function(a,b){var c=b.offset();a.css({width:b.outerWidth(),left:c.left+"px",top:c.top+b.outerHeight()+"px"})};e&&a.extend(f...

///

### Leer Heroes con `HeroPublic` { #read-heroes-with-heropublic }

Podemos hacer lo mismo que antes para **leer** `Hero`s, nuevamente, usamos `response_model=list[HeroPublic]` para asegurar que los datos se validen y serialicen correctamente.

{* ../../docs_src/sql_databases/tutorial002_an_py310.py ln[65:72] hl[65] *}

### Leer Un Hero con `HeroPublic` { #read-one-hero-with-heropublic }

Podemos **leer** un único héroe:

l;const Ve=R({},["annotation-xml","audio","colgroup","desc","foreignobject","head","iframe","math","mi","mn","mo","ms","mtext","noembed","noframes","noscript","plaintext","script","style","svg","template","thead","title","video","xmp"]);let Ze=null;const Je=R({},["audio","video","img","source","image","track"]);let Qe=null;const et=R({},["alt","class","for","id","label","name","pattern","placeholder","role","summary","title","value","style","xmlns"]),tt="http://www.w3.org/1998/Math/MathML",nt="h...

ridian:this.meridian}}),this.place(),this.disableFocus&&this.$element.blur(),""===this.hour&&(this.defaultTime?this.setDefaultTime(this.defaultTime):this.setTime("0:0:0")),"modal"===this.template&&this.$widget.modal?this.$widget.modal("show").on("hidden",a.proxy(this.hideWidget,this)):this.isOpen===!1&&this.$widget.addClass("open"),this.isOpen=!0)},toggleMeridian:function(){this.meridian="AM"===this.meridian?"PM":"AM"},update:function(a){this.updateElement(),a||this.updateWidget(),this.$element....

    assertThat(newType.subtype()).isEqualTo("yams");
  }

  public void testCreateVideoType() {
    MediaType newType = MediaType.createVideoType("yams");
    assertThat(newType.type()).isEqualTo("video");
    assertThat(newType.subtype()).isEqualTo("yams");
  }

  public void testGetType() {
    assertThat(MediaType.parse("text/plain").type()).isEqualTo("text");