logins:
  - jina-ai
  - deta
  - investsuite
  - mikeckennedy
  - deepset-ai
  - cryptapi
  - xoflare
  - DropbaseHQ
  - VincentParedes
  - BLUE-DEVIL1134
  - ObliviousAI
  - Doist
  - nihpo
  - armand-sauzay
  - databento-bot
  - databento
  - nanram22
  - Flint-company
  - porter-dev
  - fern-api
  - ndimares
  - svixhq
  - Alek99
  - codacy
  - zanfaruqui
  - scalar
  - bump-sh

app = FastAPI()


@app.get("/")
def read_root():
    return {"Hello": "World"}


@app.get("/items/{item_id}")
def read_item(item_id: int, q: Union[str, None] = None):
    return {"item_id": item_id, "q": q}
```

<details markdown="1">
<summary>Və ya <code>async def</code>...</summary>

Əgər kodunuzda `async` və ya `await` vardırsa `async def` istifadə edə bilərik:

```Python hl_lines="9  14"

        # copybara:uncomment_end
        "//conditions:default": [
            "-z defs",
            "-Wl,--version-script,$(location //tensorflow/c:version_script.lds)",
        ],
    }),
    per_os_targets = True,
    soversion = VERSION,
    visibility = ["//visibility:public"],
    # copybara:comment_begin(OSS Windows only: DEF file for exported symbols)
    win_def_file = select({

Aynısı bağımlılıklar için de geçerlidir. Bir bağımlılık, "async def" yerine standart bir "def" işleviyse, harici iş parçacığı havuzunda çalıştırılır.

### Alt-bağımlıklar

```Python hl_lines="2"
@app.get('/')
def results():
    results = some_library()
    return results
```

---

Si tu aplicación (de alguna manera) no tiene que comunicarse con nada más y esperar a que responda, usa `async def`.

---

Si simplemente no lo sabes, usa `def` normal.

---

		// Remove doubled slash
		{"abc//def//ghi", "abc/def/ghi"},
		{"//abc", "/abc"},
		{"///abc", "/abc"},
		{"//abc//", "/abc"},
		{"abc//", "abc"},

		// Remove . elements
		{"abc/./def", "abc/def"},
		{"/./abc/def", "/abc/def"},
		{"abc/.", "abc"},

		// Remove .. elements
		{"abc/def/ghi/../jkl", "abc/def/jkl"},
		{"abc/def/../ghi/../jkl", "abc/jkl"},
		{"abc/def/..", "abc"},
		{"abc/def/../..", "."},

     * @param key the property key to look up
     * @param def the default value to return if key is not found or cannot be parsed
     * @return the integer value of the property or the default value
     */
    public static int getInt(final Properties props, final String key, int def) {
        final String s = props.getProperty(key);
        if (s != null) {
            try {
                def = Integer.parseInt(s);

### 🎧-🔗

👆 💪 ✔️ 💗 🔗 & [🎧-🔗](tutorial/dependencies/sub-dependencies.md){.internal-link target=_blank} 🚫 🔠 🎏 (🔢 🔢 🔑), 👫 💪 ✍ ⏮️ `async def` & ⏮️ 😐 `def`. ⚫️ 🔜 👷, & 🕐 ✍ ⏮️ 😐 `def` 🔜 🤙 🔛 🔢 🧵 (⚪️➡️ 🧵) ↩️ ➖ "⌛".

### 🎏 🚙 🔢

🙆 🎏 🚙 🔢 👈 👆 🤙 🔗 💪 ✍ ⏮️ 😐 `def` ⚖️ `async def` & FastAPI 🏆 🚫 📉 🌌 👆 🤙 ⚫️.

```Python hl_lines="2"
@app.get('/')
def results():
    results = some_library()
    return results
```

---

اگه برنامه‌ات (به هر دلیلی) لازم نیست با چیز دیگه‌ای ارتباط برقرار کنه و منتظر جوابش بمونه، از `async def` استفاده کن.

---

اگه نمی‌دونی چیکار کنی، از `def` معمولی استفاده کن.

---

### Andere Hilfsfunktionen