# Alt Bağımlılıklar { #sub-dependencies }

**Alt bağımlılıkları** olan bağımlılıklar oluşturabilirsiniz.

İhtiyacınız olduğu kadar **derine** gidebilirler.

Bunları çözme işini **FastAPI** üstlenir.

## İlk bağımlılık "dependable" { #first-dependency-dependable }

Şöyle bir ilk bağımlılık ("dependable") oluşturabilirsiniz:

{* ../../docs_src/dependencies/tutorial005_an_py310.py hl[8:9] *}

# Подзависимости { #sub-dependencies }

Вы можете создавать зависимости, которые имеют **подзависимости**.

Их **вложенность** может быть любой глубины.

**FastAPI** сам займётся их управлением.

## Первая зависимость { #first-dependency-dependable }

Можно создать первую зависимость следующим образом:

{* ../../docs_src/dependencies/tutorial005_an_py310.py hl[8:9] *}

### Alt uygulama { #sub-application }

Sonra alt uygulamanızı ve onun *path operation*’larını oluşturun.

Bu alt uygulama da standart bir FastAPI uygulamasıdır; ancak "mount" edilecek olan budur:

{* ../../docs_src/sub_applications/tutorial001_py310.py hl[11, 14:16] *}

### Alt uygulamayı mount edin { #mount-the-sub-application }

t2) // Z3 := b * t2 x3.Sub(y3, z3) // X3 := Y3 - Z3 z3.Add(x3, x3) // Z3 := X3 + X3 x3.Add(x3, z3) // X3 := X3 + Z3 z3.Sub(t1, x3) // Z3 := t1 - X3 x3.Add(t1, x3) // X3 := t1 + X3 y3.Mul({{.p}}B(), y3) // Y3 := b * Y3 t1.Add(t2, t2) // t1 := t2 + t2 t2.Add(t1, t2) // t2 := t1 + t2 y3.Sub(y3, t2) // Y3 := Y3 - t2 y3.Sub(y3, t0) // Y3 := Y3 - t0 t1.Add(y3, y3) // t1 := Y3 + Y3 y3.Add(t1, y3) // Y3 := t1 + Y3 t1.Add(t0, t0) // t1 := t0 + t0 t0.Add(t1, t0) // t0 := t1 + t0 t0.Sub(t0, t2) // t0 := t0 -...

	CADDW	X5, X11					// ERROR "expected integer prime register in rs2"
	CADDW	X10, X5					// ERROR "expected integer prime register in rd"
	CSUBW	X10, X11, X12				// ERROR "rd must be the same as rs1"
	CSUBW	X5, X11					// ERROR "expected integer prime register in rs2"
	CSUBW	X10, X5					// ERROR "expected integer prime register in rd"
	CNOP	X10					// ERROR "expected no register in rs2"

    class BaseWithTypeVar<T> {}
    class Outer<O> {
      class Sub<X> extends BaseWithTypeVar<List<X>> {}

      class Sub2<Y extends Sub2<Y>> extends BaseWithTypeVar<List<Y>> {}
    }
    ParameterizedType subtype =
        (ParameterizedType)
            new TypeToken<BaseWithTypeVar<List<?>>>() {}.getSubtype(Outer.Sub.class).getType();
    assertEquals(Outer.Sub.class, subtype.getRawType());

	MOVF.S	F9, (R4)           // ERROR "invalid .S suffix"
	MOVF.S	0xfff0(R0), F1     // ERROR "invalid .S suffix"
	MOVF.S	F9, 0xfff0(R4)     // ERROR "invalid .S suffix"
	ADDF.S	F1, F2, F3         // ERROR "invalid .S suffix"
	SUBD.U	F1, F2             // ERROR "invalid .U suffix"
	NEGF.W	F9, F10            // ERROR "invalid .W suffix"
	ABSD.P	F9, F10            // ERROR "invalid .P suffix"
	MOVW.S	FPSR, R0           // ERROR "invalid .S suffix"

                sub.into("snippets");
                sub.exclude("**/.gradle/**");
                sub.exclude("**/build/**");
                sub.setIncludeEmptyDirs(false);
            });
            task.from(extension.getCssFiles(), sub -> sub.into("css"));
            task.from(extension.getUserManual().getRoot().dir("img"), sub -> {

@app.get("/counter/")
async def get_counter(count: int = Depends(dep_counter)):
    return {"counter": count}


@app.get("/sub-counter/")
async def get_sub_counter(
    subcount: int = Depends(super_dep), count: int = Depends(dep_counter)
):
    return {"counter": count, "subcounter": subcount}


@app.get("/sub-counter-no-cache/")
async def get_sub_counter_no_cache(
    subcount: int = Depends(super_dep),

    class BaseWithTypeVar<T> {}
    class Outer<O> {
      class Sub<X> extends BaseWithTypeVar<List<X>> {}

      class Sub2<Y extends Sub2<Y>> extends BaseWithTypeVar<List<Y>> {}
    }
    ParameterizedType subtype =
        (ParameterizedType)
            new TypeToken<BaseWithTypeVar<List<?>>>() {}.getSubtype(Outer.Sub.class).getType();
    assertEquals(Outer.Sub.class, subtype.getRawType());