Ob-havo prognozi tizimi: Ilm-fan va matematik ma’lumotlarga asoslangan dasturiy ta’minot yaratish.

import tkinter as tk

from tkinter import ttk, messagebox

import requests

import matplotlib.pyplot as plt

from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg

# API sozlamalari (OpenWeatherMap API-ni ishlatamiz)

API_KEY = "YOUR_API_KEY" # O'zingizning OpenWeatherMap API kalitingizni kiritishingiz kerak

BASE_URL = "http://api.openweathermap.org/data/2.5/forecast"

# Ob-havo ma’lumotlarini olish funksiyasi

def get_weather_data(city):

params = {"q": city, "appid": API_KEY, "units": "metric"}

response = requests.get(BASE_URL, params=params)

if response.status_code == 200:

return response.json()

else:

return None

# Grafik interfeysni yaratish

class WeatherApp:

def __init__(self, root):

self.root = root

self.root.title("Ob-havo Prognozi")

self.root.geometry("800x600")

# Shaharni kiritish uchun forma

self.city_label = ttk.Label(root, text="Shahar nomi:")

self.city_label.grid(row=0, column=0, padx=10, pady=10)

self.city_entry = ttk.Entry(root, width=30)

self.city_entry.grid(row=0, column=1, padx=10, pady=10)

self.search_button = ttk.Button(root, text="Qidirish", command=self.display_weather)

self.search_button.grid(row=0, column=2, padx=10, pady=10)

# Matplotlib grafik oynasi

self.figure = plt.Figure(figsize=(8, 5), dpi=100)

self.ax = self.figure.add_subplot(111)

self.canvas = FigureCanvasTkAgg(self.figure, master=root)

self.canvas_widget = self.canvas.get_tk_widget()

self.canvas_widget.grid(row=1, column=0, columnspan=3)

def display_weather(self):

city = self.city_entry.get().strip()

if not city:

messagebox.showerror("Xato", "Shahar nomini kiriting!")

return

weather_data = get_weather_data(city)

if weather_data is None:

messagebox.showerror("Xato", "Ma'lumotlar topilmadi!")

return

# Grafik ma’lumotlarini tahlil qilish

dates = [item["dt_txt"] for item in weather_data["list"]]

temperatures = [item["main"]["temp"] for item in weather_data["list"]]

pressures = [item["main"]["pressure"] for item in weather_data["list"]]

winds = [item["wind"]["speed"] for item in weather_data["list"]]

# Grafikni yangilash

self.ax.clear()

self.ax.plot(dates, temperatures, label="Harorat (°C)", color="blue")

self.ax.plot(dates, pressures, label="Bosim (hPa)", color="green")

self.ax.plot(dates, winds, label="Shamol tezligi (m/s)", color="red")

self.ax.set_title(f"{city} uchun ob-havo prognozi")

self.ax.set_xlabel("Vaqt")

self.ax.set_ylabel("Qiymat")

self.ax.legend()

self.ax.tick_params(axis='x', rotation=45)

self.canvas.draw()

# Tkinter oynasini ishga tushirish

if __name__ == "__main__":

root = tk.Tk()

app = WeatherApp(root)

root.mainloop()