Videodan audioni ajratib olish

O'RNATISH:

pip install moviepy

Pyhton dasturlash tilida web sayt yasash

O'RNATISH

pip install fastapi uvicorn

fastapi web sayt yasash uchun uvicorn esa fastapida yozilgan kodni run qilish uchun

RUN QILISH

uvicorn run_bolishi_kerak_bolgan_fayl_nomi:app --reload

Meni faylimni nomi app.py bo'lganligi uchun men terminalga

uvicorn app:app --reload

Deb yozaman

Pytubefix - bu kutubxona pytube kutubxonasining tuzatilgan variyanti

O'RNATISH

pip install pytubefix

#pytubefix #downloadyoutubevideoinpython

turtle kutubxonasi

#turtle #turtlepython #turtlelibrary

import speedtest

def check_internet_speed():
    print("testing internet speed...")
    st = speedtest.Speedtest()

    st.get_best_server()
    
    download_speed = st.download() / 1_000_000
    
    upload_speed = st.upload() / 1_000_000
    
    ping = st.results.ping

    print(f"Download speed: {download_speed:.2f} Mbps")
    print(f"Upload Speed: {upload_speed:.2f} Mbps")
    print(f"Ping: {ping:.2f} ms")

if __name__ == "__main__":
    check_internet_speed()

speedtest kutubxonasi - bu internet tezligini tekshirish uchun ishlatiladi

O'RNATISH:

pip install speedtest-cli

#speedtest #speedtestlibrary

from fastapi import FastAPI

app = FastAPI()

@app.get("/")
async def home():
    return {"xabar": "Hello world"}

FastAPI - bu kutubxona kuchli va tez ishlaydigan API lar yasash uchun ishlatidadi va siz FastAPI yordamidan API dan tashqari web saytlar yasash ham mumkin

O'RNATISH:

pip install fastapi

#fastapi

Flask - bu uncha katta va murakkal bo'lmagan web saytlar yasash uchun mo'ljallangan

O'RNATISH:

pip install flask

#flask

Pytubefix - bu pytube kutubxonasining tuzatilgan variyanti bo'lib bu kutubxonada hozircha hech qanday muammolar yo'q

O'RNATISH:

pip install pytubefix

#pytube #pytubefix #python #python3

Instagram sahifamga ham obuna bo'lib qo'ying uyerda python dasturlash tilidagi kutubxonalarni qanday ishlatishni ko'rsatib boraman

Pythonda rasmning orqa fonini o'chirish

O'RNATISH

pip install rembg
pip install onnxruntime

#python #rembg

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3 chat.qwenlm.ai
4 grok.com
5 blackbox.ai

Pythonda rasm ichiga xabar joylash

O'RNATISH

pip install pillow stepic

import cv2
import mediapipe as mp 
import numpy as np
import screen_brightness_control as sbc

mp_hands = mp.solutions.hands
mp_drawing = mp.solutions.drawing_utils

cap = cv2.VideoCapture(0)

with mp_hands.Hands(min_detection_confidence=0.7, min_tracking_confidence=0.7) as hands:
    while cap.isOpened():
        ret, frame = cap.read()
        if not ret:
            break
        
        frame = cv2.flip(frame, 1)
        rgb_frame = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
        results = hands.process(rgb_frame)
        
        if results.multi_hand_landmarks:
            for hand_landmarks in results.multi_hand_landmarks:
                mp_drawing.draw_landmarks(frame, hand_landmarks, mp_hands.HAND_CONNECTIONS)
                
                index_tip = hand_landmarks.landmark[mp_hands.HandLandmark.INDEX_FINGER_TIP]
                thumb_tip = hand_landmarks.landmark[mp_hands.HandLandmark.THUMB_TIP]
                
                h, w, _ = frame.shape
                ix, iy = int(index_tip.x * w), int(index_tip.y * h)
                tx, ty = int(thumb_tip.x * w), int(thumb_tip.y * h)
                
                distance = np.sqrt((ix - tx)**2 + (iy - ty)**2)

                brightness = int(np.interp(distance, [20, 200], [0, 100]))
                sbc.set_brightness(brightness)

                cv2.putText(frame, f'Yorug\'lik: {brightness}%', (10, 50),
                            cv2.FONT_HERSHEY_SIMPLEX, 1, (0, 255, 0), 2)
                cv2.line(frame, (ix, iy), (tx, ty), (0, 255, 0), 2)
                cv2.circle(frame, (ix, iy), 10, (0, 255, 0), cv2.FILLED)
                cv2.circle(frame, (tx, ty), 10, (0, 255, 0), cv2.FILLED)

        cv2.imshow('Yoruglikni barmoqlar bilan boshqarish', frame)
        
        if cv2.waitKey(1) & 0xFF == ord('q'):
            break

cap.release()
cv2.destroyAllWindows()

Pythonda opencv-python kutubxonasi yordamida kompyuter ekran yorug'ligini boshqarish

O'RNATISH

pip install opencv-python

import cv2
import numpy as np
from PIL import Image

cap = cv2.VideoCapture(0)

while True:
    ret, frame = cap.read()
    if not ret:
        break

    hsv = cv2.cvtColor(frame, cv2.COLOR_BGR2HSV)

    lower_blue = np.array([100, 150, 50])
    upper_blue = np.array([130, 255, 255])

    lower_green = np.array([40, 70, 70])
    upper_green = np.array([80, 255, 255])

    mask_blue = cv2.inRange(hsv, lower_blue, upper_blue)
    mask_green = cv2.inRange(hsv, lower_green, upper_green)

    kernel = np.ones((5, 5), np.uint8)
    mask_blue = cv2.erode(mask_blue, kernel, iterations=1)
    mask_blue = cv2.dilate(mask_blue, kernel, iterations=2)

    mask_green = cv2.erode(mask_green, kernel, iterations=1)
    mask_green = cv2.dilate(mask_green, kernel, iterations=2)

    bbox_blue = Image.fromarray(mask_blue).getbbox()
    bbox_green = Image.fromarray(mask_green).getbbox()

    # Draw rectangles
    if bbox_blue:
        x1, y1, x2, y2 = bbox_blue
        frame = cv2.rectangle(frame, (x1, y1), (x2, y2), (255, 0, 0), 2)

    if bbox_green:
        x1, y1, x2, y2 = bbox_green
        frame = cv2.rectangle(frame, (x1, y1), (x2, y2), (0, 255, 0), 2)

    cv2.imshow("Color Detection (Blue & Green)", frame)

    if cv2.waitKey(1) & 0xFF == ord('q'):
        break

cap.release()
cv2.destroyAllWindows()

Python yordamida ko'k va yashil rangli obyektlarni aniqlovchi dastur

O'RNATISH

pip install opencv-python

@BackendDevs_uz - backend yo’nalishiga oid yangi kanal ochildi. Bu kanalda nafaqat python bali C++ java va shunga o’xshash boshqa backend yo’nalishidagi dasturlash tillar bo’yicha quizlar va foydali malumotlar qo’yiladi.

O’tib obuna bo’lib qo’yilar