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modified: app.py

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modified:   templates/index.html
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SimolZimol
2024-09-10 10:47:55 +02:00
parent da9f54b8a7
commit fdb191b0ac
2 changed files with 49 additions and 55 deletions
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22
app.py
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@@ -22,23 +22,23 @@ def download_and_extract(url):
def extract_relevant_data(weather_data):
relevant_data = []
# Durchlaufe die 'messages'-Liste, um die gewünschten Informationen zu extrahieren
for message in weather_data.get('messages', []):
for subset in message:
# 'messages' sind die Blöcke, die wir durchlaufen
messages = weather_data.get('messages', [])
# Durchlaufe alle 'messages' und extrahiere relevante Daten
for message in messages[0]: # Annahme: die Daten befinden sich im ersten Element
if isinstance(message, list):
subset_data = {}
for item in subset:
for item in message:
if isinstance(item, dict):
# Extrahiere relevante Informationen basierend auf Schlüsseln
if item.get('key') == 'stationOrSiteName':
subset_data['station'] = item.get('value')
elif item.get('key') == 'airTemperature':
subset_data['temperature'] = item.get('value', 0) - 273.15 # Umrechnung in Celsius
subset_data['temperature'] = item.get('value', 0) - 273.15 # In Celsius umrechnen
elif item.get('key') == 'pressureReducedToMeanSeaLevel':
subset_data['pressure'] = item.get('value')
elif item.get('key') == 'relativeHumidity':
subset_data['humidity'] = item.get('value')
elif item.get('key') == 'totalPrecipitationOrTotalWaterEquivalent':
subset_data['precipitation'] = item.get('value')
elif item.get('key') == 'windSpeed':
subset_data['wind_speed'] = item.get('value')
if subset_data:
relevant_data.append(subset_data)
@@ -51,7 +51,7 @@ def weather():
if data:
weather_data = json.loads(data)
filtered_data = extract_relevant_data(weather_data)
return jsonify(filtered_data)
return jsonify(filtered_data) # Nur die relevanten Daten zurückgeben
else:
return jsonify({"error": "Fehler beim Abrufen der Wetterdaten"}), 500

82
templates/index.html
View File

@@ -3,72 +3,66 @@
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Wettervorhersage</title>
<title>Wetterdaten</title>
<style>
body {
font-family: Arial, sans-serif;
text-align: center;
margin: 0;
padding: 0;
background-color: #f4f4f4;
margin: 20px;
}
h1 {
color: #333;
text-align: center;
}
input[type="text"] {
padding: 10px;
margin-bottom: 20px;
width: 300px;
.weather-container {
max-width: 800px;
margin: 0 auto;
}
button {
padding: 10px;
background-color: #007BFF;
color: white;
border: none;
cursor: pointer;
.weather-card {
border: 1px solid #ccc;
padding: 15px;
margin-bottom: 10px;
border-radius: 8px;
background-color: #f9f9f9;
}
button:hover {
background-color: #0056b3;
}
.weather-data {
margin-top: 20px;
font-size: 18px;
.weather-card h2 {
margin-top: 0;
}
</style>
</head>
<body>
<h1>Suche nach Wetterdaten</h1>
<input type="text" id="city-input" placeholder="Geben Sie den Ortsnamen ein" />
<button onclick="fetchWeatherData()">Wetter anzeigen</button>
<div id="weather-container" class="weather-data">
<p>Wetterdaten werden hier angezeigt...</p>
<h1>Aktuelle Wetterdaten</h1>
<div id="weather-container" class="weather-container">
<p>Lade Wetterdaten...</p>
</div>
<script>
// Funktion zum Abrufen der Wetterdaten
async function fetchWeatherData() {
const city = document.getElementById('city-input').value;
const response = await fetch(`/get_weather?city=${city}`);
const response = await fetch('/weather');
const data = await response.json();
displayWeatherData(data);
}
function displayWeatherData(data) {
const container = document.getElementById('weather-container');
container.innerHTML = '';
container.innerHTML = ''; // Vorherige Inhalte löschen
if (data.error) {
container.innerHTML = `<p>${data.error}</p>`;
// Überprüfen, ob Daten vorhanden sind
if (data.length > 0) {
data.forEach(station => {
const weatherCard = document.createElement('div');
weatherCard.className = 'weather-card';
weatherCard.innerHTML = `
<h2>Station: ${station.station}</h2>
<p>Temperatur: ${station.temperature.toFixed(2)} °C</p>
<p>Luftdruck: ${station.pressure} Pa</p>
<p>Windgeschwindigkeit: ${station.wind_speed} m/s</p>
`;
container.appendChild(weatherCard);
});
} else {
const weatherHTML = `
<p><strong>Ort:</strong> ${data.station}</p>
<p><strong>Temperatur:</strong> ${data.temperature} K</p>
<p><strong>Windgeschwindigkeit:</strong> ${data.wind_speed} m/s</p>
<p><strong>Luftfeuchtigkeit:</strong> ${data.humidity} %</p>
`;
container.innerHTML = weatherHTML;
container.innerHTML = '<p>Keine Wetterdaten verfügbar</p>';
}
}
// Rufe die Wetterdaten beim Laden der Seite ab
window.onload = fetchWeatherData;
</script>
</body>
</html>