6.7 KiB
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FastAPI ✔️ 📶 🏋️ ✋️ 🏋️ 🔗 💉 ⚙️.
⚫️ 🏗 📶 🙅 ⚙️, & ⚒ ⚫️ 📶 ⏩ 🙆 👩💻 🛠️ 🎏 🦲 ⏮️ FastAPI.
⚫️❔ "🔗 💉"
"🔗 💉" ⛓, 📋, 👈 📤 🌌 👆 📟 (👉 💼, 👆 ➡ 🛠️ 🔢) 📣 👜 👈 ⚫️ 🚚 👷 & ⚙️: "🔗".
& ⤴️, 👈 ⚙️ (👉 💼 FastAPI) 🔜 ✊ 💅 🔨 ⚫️❔ 💪 🚚 👆 📟 ⏮️ 📚 💪 🔗 ("💉" 🔗).
👉 📶 ⚠ 🕐❔ 👆 💪:
- ✔️ 💰 ⚛ (🎏 📟 ⚛ 🔄 & 🔄).
- 💰 💽 🔗.
- 🛠️ 💂♂, 🤝, 🔑 📄, ♒️.
- & 📚 🎏 👜...
🌐 👫, ⏪ 📉 📟 🔁.
🥇 🔁
➡️ 👀 📶 🙅 🖼. ⚫️ 🔜 🙅 👈 ⚫️ 🚫 📶 ⚠, 🔜.
✋️ 👉 🌌 👥 💪 🎯 🔛 ❔ 🔗 💉 ⚙️ 👷.
✍ 🔗, ⚖️ "☑"
➡️ 🥇 🎯 🔛 🔗.
⚫️ 🔢 👈 💪 ✊ 🌐 🎏 🔢 👈 ➡ 🛠️ 🔢 💪 ✊:
=== "🐍 3️⃣.6️⃣ & 🔛"
```Python hl_lines="8-11"
{!> ../../../docs_src/dependencies/tutorial001.py!}
```
=== "🐍 3️⃣.1️⃣0️⃣ & 🔛"
```Python hl_lines="6-7"
{!> ../../../docs_src/dependencies/tutorial001_py310.py!}
```
👈 ⚫️.
2️⃣ ⏸.
& ⚫️ ✔️ 🎏 💠 & 📊 👈 🌐 👆 ➡ 🛠️ 🔢 ✔️.
👆 💪 💭 ⚫️ ➡ 🛠️ 🔢 🍵 "👨🎨" (🍵 @app.get("/some-path")).
& ⚫️ 💪 📨 🕳 👆 💚.
👉 💼, 👉 🔗 ⌛:
- 📦 🔢 🔢
q👈str. - 📦 🔢 🔢
skip👈int, & 🔢0. - 📦 🔢 🔢
limit👈int, & 🔢100.
& ⤴️ ⚫️ 📨 dict ⚗ 📚 💲.
🗄 Depends
=== "🐍 3️⃣.6️⃣ & 🔛"
```Python hl_lines="3"
{!> ../../../docs_src/dependencies/tutorial001.py!}
```
=== "🐍 3️⃣.1️⃣0️⃣ & 🔛"
```Python hl_lines="1"
{!> ../../../docs_src/dependencies/tutorial001_py310.py!}
```
📣 🔗, "⚓️"
🎏 🌌 👆 ⚙️ Body, Query, ♒️. ⏮️ 👆 ➡ 🛠️ 🔢 🔢, ⚙️ Depends ⏮️ 🆕 🔢:
=== "🐍 3️⃣.6️⃣ & 🔛"
```Python hl_lines="15 20"
{!> ../../../docs_src/dependencies/tutorial001.py!}
```
=== "🐍 3️⃣.1️⃣0️⃣ & 🔛"
```Python hl_lines="11 16"
{!> ../../../docs_src/dependencies/tutorial001_py310.py!}
```
👐 👆 ⚙️ Depends 🔢 👆 🔢 🎏 🌌 👆 ⚙️ Body, Query, ♒️, Depends 👷 👄 🎏.
👆 🕴 🤝 Depends 👁 🔢.
👉 🔢 🔜 🕳 💖 🔢.
& 👈 🔢 ✊ 🔢 🎏 🌌 👈 ➡ 🛠️ 🔢 .
!!! tip 👆 🔜 👀 ⚫️❔ 🎏 "👜", ↖️ ⚪️➡️ 🔢, 💪 ⚙️ 🔗 ⏭ 📃.
🕐❔ 🆕 📨 🛬, FastAPI 🔜 ✊ 💅:
- 🤙 👆 🔗 ("☑") 🔢 ⏮️ ☑ 🔢.
- 🤚 🏁 ⚪️➡️ 👆 🔢.
- 🛠️ 👈 🏁 🔢 👆 ➡ 🛠️ 🔢.
graph TB
common_parameters(["common_parameters"])
read_items["/items/"]
read_users["/users/"]
common_parameters --> read_items
common_parameters --> read_users
👉 🌌 👆 ✍ 🔗 📟 🕐 & FastAPI ✊ 💅 🤙 ⚫️ 👆 ➡ 🛠️.
!!! check 👀 👈 👆 🚫 ✔️ ✍ 🎁 🎓 & 🚶♀️ ⚫️ 👱 FastAPI "®" ⚫️ ⚖️ 🕳 🎏.
👆 🚶♀️ ⚫️ `Depends` & **FastAPI** 💭 ❔ 🎂.
async ⚖️ 🚫 async
🔗 🔜 🤙 FastAPI (🎏 👆 ➡ 🛠️ 🔢), 🎏 🚫 ✔ ⏪ 🔬 👆 🔢.
👆 💪 ⚙️ async def ⚖️ 😐 def.
& 👆 💪 📣 🔗 ⏮️ async def 🔘 😐 def ➡ 🛠️ 🔢, ⚖️ def 🔗 🔘 async def ➡ 🛠️ 🔢, ♒️.
⚫️ 🚫 🤔. FastAPI 🔜 💭 ⚫️❔.
!!! note
🚥 👆 🚫 💭, ✅ 🔁: *"🏃 ❓" *{.internal-link target=_blank} 📄 🔃 async & await 🩺.
🛠️ ⏮️ 🗄
🌐 📨 📄, 🔬 & 📄 👆 🔗 (& 🎧-🔗) 🔜 🛠️ 🎏 🗄 🔗.
, 🎓 🩺 🔜 ✔️ 🌐 ℹ ⚪️➡️ 👫 🔗 💁♂️:
🙅 ⚙️
🚥 👆 👀 ⚫️, ➡ 🛠️ 🔢 📣 ⚙️ 🕐❔ ➡ & 🛠️ 🏏, & ⤴️ FastAPI ✊ 💅 🤙 🔢 ⏮️ ☑ 🔢, ❎ 📊 ⚪️➡️ 📨.
🤙, 🌐 (⚖️ 🏆) 🕸 🛠️ 👷 👉 🎏 🌌.
👆 🙅 🤙 👈 🔢 🔗. 👫 🤙 👆 🛠️ (👉 💼, FastAPI).
⏮️ 🔗 💉 ⚙️, 👆 💪 💬 FastAPI 👈 👆 ➡ 🛠️ 🔢 "🪀" 🔛 🕳 🙆 👈 🔜 🛠️ ⏭ 👆 ➡ 🛠️ 🔢, & FastAPI 🔜 ✊ 💅 🛠️ ⚫️ & "💉" 🏁.
🎏 ⚠ ⚖ 👉 🎏 💭 "🔗 💉":
- ℹ
- 🐕🦺
- 🐕🦺
- 💉
- 🦲
FastAPI 🔌-🔌
🛠️ & "🔌-"Ⓜ 💪 🏗 ⚙️ 🔗 💉 ⚙️. ✋️ 👐, 📤 🤙 🙅♂ 💪 ✍ "🔌-🔌", ⚙️ 🔗 ⚫️ 💪 📣 ♾ 🔢 🛠️ & 🔗 👈 ▶️️ 💪 👆 ➡ 🛠️ 🔢.
& 🔗 💪 ✍ 📶 🙅 & 🏋️ 🌌 👈 ✔ 👆 🗄 🐍 📦 👆 💪, & 🛠️ 👫 ⏮️ 👆 🛠️ 🔢 👩❤👨 ⏸ 📟, 🌖.
👆 🔜 👀 🖼 👉 ⏭ 📃, 🔃 🔗 & ☁ 💽, 💂♂, ♒️.
FastAPI 🔗
🦁 🔗 💉 ⚙️ ⚒ FastAPI 🔗 ⏮️:
- 🌐 🔗 💽
- ☁ 💽
- 🔢 📦
- 🔢 🔗
- 🤝 & ✔ ⚙️
- 🛠️ ⚙️ ⚖ ⚙️
- 📨 💽 💉 ⚙️
- ♒️.
🙅 & 🏋️
👐 🔗 🔗 💉 ⚙️ 📶 🙅 🔬 & ⚙️, ⚫️ 📶 🏋️.
👆 💪 🔬 🔗 👈 🔄 💪 🔬 🔗 👫.
🔚, 🔗 🌲 🔗 🏗, & 🔗 💉 ⚙️ ✊ 💅 🔬 🌐 👉 🔗 👆 (& 👫 🎧-🔗) & 🚚 (💉) 🏁 🔠 🔁.
🖼, ➡️ 💬 👆 ✔️ 4️⃣ 🛠️ 🔗 (➡ 🛠️):
/items/public//items/private//users/{user_id}/activate/items/pro/
⤴️ 👆 💪 🚮 🎏 ✔ 📄 🔠 👫 ⏮️ 🔗 & 🎧-🔗:
graph TB
current_user(["current_user"])
active_user(["active_user"])
admin_user(["admin_user"])
paying_user(["paying_user"])
public["/items/public/"]
private["/items/private/"]
activate_user["/users/{user_id}/activate"]
pro_items["/items/pro/"]
current_user --> active_user
active_user --> admin_user
active_user --> paying_user
current_user --> public
active_user --> private
admin_user --> activate_user
paying_user --> pro_items
🛠️ ⏮️ 🗄
🌐 👫 🔗, ⏪ 📣 👫 📄, 🚮 🔢, 🔬, ♒️. 👆 ➡ 🛠️.
FastAPI 🔜 ✊ 💅 🚮 ⚫️ 🌐 🗄 🔗, 👈 ⚫️ 🎦 🎓 🧾 ⚙️.