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code_1.py
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code_1.py
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import sys
import requests
from PyQt5.QtWidgets import (QApplication, QWidget, QLabel, QLineEdit, QPushButton, QVBoxLayout)
from PyQt5.QtCore import Qt
class WeatherApp(QWidget):
def __init__(self):
super().__init__()
self.city_label = QLabel("Enter City Name: ", self)
self.city_input = QLineEdit(self)
self.get_weather_button = QPushButton("Get Weather", self)
self.temperature_label = QLabel(self)
self.emoji_label = QLabel(self)
self.description_label = QLabel(self)
self.initUI()
def initUI(self):
self.setWindowTitle("API Weather")
vbox = QVBoxLayout()
vbox.addWidget(self.city_label)
vbox.addWidget(self.city_input)
vbox.addWidget(self.get_weather_button)
vbox.addWidget(self.temperature_label)
vbox.addWidget(self.emoji_label)
vbox.addWidget(self.description_label)
self.setLayout(vbox)
self.city_label.setAlignment(Qt.AlignCenter)
self.city_input.setAlignment(Qt.AlignCenter)
self.temperature_label.setAlignment(Qt.AlignCenter)
self.emoji_label.setAlignment(Qt.AlignCenter)
self.description_label.setAlignment(Qt.AlignCenter)
self.city_label.setObjectName("city_label")
self.city_input.setObjectName("city_input")
self.get_weather_button.setObjectName("get_weather_button")
self.temperature_label.setObjectName("temperature_label")
self.emoji_label.setObjectName("emoji_label")
self.description_label.setObjectName("description_label")
self.setStyleSheet("""
QLabel, QPushButton{
font-family: calibri;
}
QLabel#city_label{
font-size: 40px;
font-style: italic;
}
QLineEdit#city_input{
font-size: 40px;
}
QPushButton#get_weather_button{
font-size: 43px;
font-weight: bold;
}
QLabel#temperature_label{
font-size: 75px;
}
QLabel#emoji_label{
font-size: 100px;
font-family: segoe UI emoji;
}
QLabel#description_label{
font-size: 50px;
}
""")
self.get_weather_button.clicked.connect(self.get_weather)
def get_weather(self):
api_key = "##############" #add your API
city = self.city_input.text()
url = f"https://api.openweathermap.org/data/2.5/weather?q={city}&appid={api_key}"
try:
response = requests.get(url)
response.raise_for_status()
data = response.json()
# print(data)
if data["cod"] == 200:
self.display_weather(data)
except requests.exceptions.HTTPError as http_error:
match response.status_code:
case 400:
self.display_error("Bad request: \nPlease Check Your input")
case 401:
self.display_error("Unauthorized: \nInvalid API Key")
case 403:
self.display_error("Forbidden: \nAccess is denied")
case 404:
self.display_error("Not Found: \nCity not found")
case 500:
self.display_error("Internal Server Error: \nPlease try again later")
case 502:
self.display_error("Bad Gateway: \nInvalid response from the server")
case 503:
self.display_error("Service Unavailable: \nserver is down")
case 504:
self.display_error("Gateway Timeout: \nNo response from the server")
case _:
self.display_error(f"HTTP error occurred: \n{http_error}")
except requests.exceptions.ConnectionError:
self.display_error("Connection Error: \n Check your internet Connection")
except requests.exceptions.Timeout:
self.display_error("Timeout Error: \n The request timeout")
except requests.exceptions.TooManyRedirects:
self.display_error("Too many Redirects: \n Check the URL")
except requests.exceptions.RequestException as req_error:
self.display_error(f"Request Error: \n {req_error}")
def display_error(self, message):
self.temperature_label.setStyleSheet("font-size: 30px;")
self.temperature_label.setText(message)
self.emoji_label.clear()
self.description_label.clear()
def display_weather(self, data):
# print(data)
self.temperature_label.setStyleSheet("font-size: 75px;")
temperatire_k = data["main"]["temp"]
temperatire_c = temperatire_k - 273.15
temperatire_f = (temperatire_k * 9/5) - 459.67
weather_id = data["weather"][0]["id"]
weather_description = data["weather"][0]['description']
self.temperature_label.setText(f"{temperatire_c:.0f}°C")
self.emoji_label.setText(self.get_weather_emoji(weather_id))
self.description_label.setText(weather_description)
@staticmethod
def get_weather_emoji(weather_id):
if 200 <= weather_id <= 232:
return "🌧️"
elif 300 <= weather_id <= 321:
return "🌦️"
elif 500 <= weather_id <= 531:
return "🌧️"
elif 600 <= weather_id <= 622:
return "❄️"
elif 701 <= weather_id <= 741:
return "🌁"
elif weather_id == 762:
return "🌋"
elif weather_id == 771:
return "💨"
elif weather_id == 781:
return "🎐"
elif weather_id == 800:
return "☀️"
elif 801 <= weather_id == 804:
return "😶🌫️"
else:
return ""
if __name__ == "__main__":
app = QApplication(sys.argv)
weather_app = WeatherApp()
weather_app.show()
sys.exit(app.exec_())