Custom Code

Python kod yozish imkoniyati.

Asosiy ma'lumot

Xususiyat	Qiymat
Kategoriya	Mantiq
Node nomi	Custom Code
Fayl	CustomCodeNode/CustomCodeNode.tsx
Til	Python 3

Ko'rinishi

       ○ Target
┌─────────────────┐
│   🐍 Custom     │
│     Code        │
└────────┬────────┘
         ○ Source

Qachon ishlatiladi?

• Murakkab mantiq

• Matematik hisoblashlar

• Matn qayta ishlash

• Tashqi kutubxonalar

• Ma'lumotlarni qayta ishlash

Mavjud funksiyalar

O'zgaruvchilar

# O'zgaruvchi olish
name = get_var("name")
user_id = get_var("user.id")

# O'zgaruvchi o'rnatish
set_var("result", 123)
set_var("message", "Salom")

Foydalanuvchi ma'lumotlari

# Foydalanuvchi
user = get_user()
print(user["id"])
print(user["first_name"])
print(user["username"])

Xabar ma'lumotlari

# Kelgan xabar
message = get_message()
print(message["text"])
print(message["id"])

Bot metodlari

# Xabar yuborish
send_message(chat_id, text)
send_message(chat_id, text, parse_mode="HTML")

# Rasm yuborish
send_photo(chat_id, photo_url, caption="Izoh")

# Xabar tahrirlash
edit_message(chat_id, message_id, new_text)

# Xabar o'chirish
delete_message(chat_id, message_id)

Kolleksiyalar

# Kolleksiya olish
users = get_collection("users")

# Element qo'shish
add_to_collection("users", {"name": "Ali", "age": 25})

# Element yangilash
update_collection_item("users", item_id, {"age": 26})

# Element o'chirish
delete_from_collection("users", item_id)

HTTP so'rovlar

import requests

# GET
response = requests.get("https://api.example.com/data")
data = response.json()

# POST
response = requests.post(
    "https://api.example.com/create",
    json={"name": "Test"},
    headers={"Authorization": "Bearer token"}
)

Misollar

Oddiy hisoblash

price = int(get_var("price"))
quantity = int(get_var("quantity"))
discount = 0.1  # 10% chegirma

total = price * quantity
total_with_discount = total * (1 - discount)

set_var("total", total_with_discount)

Matn qayta ishlash

text = get_var("message.text")

# Katta harfga
upper_text = text.upper()

# So'zlar soni
word_count = len(text.split())

# Email topish
import re
emails = re.findall(r'[\w\.-]+@[\w\.-]+', text)

set_var("word_count", word_count)
set_var("emails", emails)

Sana hisoblash

from datetime import datetime, timedelta

# Bugun
today = datetime.now()

# 7 kun keyin
next_week = today + timedelta(days=7)

# Formatlab chiqarish
formatted = next_week.strftime("%d.%m.%Y")
set_var("deadline", formatted)

Random ID yaratish

import uuid
import random
import string

# UUID
unique_id = str(uuid.uuid4())

# Qisqa ID
short_id = ''.join(random.choices(string.ascii_uppercase + string.digits, k=8))

set_var("order_id", short_id)

JSON bilan ishlash

import json

# JSON string → Python dict
data_str = get_var("json_data")
data = json.loads(data_str)

# Python dict → JSON string
result = json.dumps({"status": "ok", "count": 5})
set_var("result", result)

Kolleksiyadan qidirish

products = get_collection("products")

# Arzon mahsulotlar
cheap_products = [p for p in products if p["price"] < 100]

# Eng arzon
cheapest = min(products, key=lambda x: x["price"])

set_var("cheapest_product", cheapest["name"])

Xatolik boshqarish

try:
    result = risky_operation()
    set_var("result", result)
except Exception as e:
    set_var("error", str(e))

Cheklovlar

Cheklov	Qiymat
Bajarilish vaqti	30 soniya
Xotira	128 MB
Fayl tizimi	Faqat o'qish
Tarmoq	Ruxsat berilgan

Mavjud kutubxonalar

• requests — HTTP so'rovlar

• json — JSON

• re — Regex

• datetime — Sana va vaqt

• math — Matematik funksiyalar

• random — Tasodifiy

• uuid — Unique ID

• hashlib — Xeshlash

Eng yaxshi amaliyotlar

✅ To'g'ri

• try/except ishlatish

• Aniq o'zgaruvchi nomlari

• Kodga izoh yozish

• Kichik funksiyalarga bo'lish

❌ Noto'g'ri

• Cheksiz tsikllar

• Katta fayllar bilan ishlash

• Sirlarni kodda saqlash

Keyingi

Kirish