modified: app.py
This commit is contained in:
41
app.py
41
app.py
@@ -21,19 +21,30 @@ def download_and_extract(url):
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# Funktion zum Extrahieren bestimmter Wetterdaten
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def extract_relevant_data(weather_data):
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relevant_data = []
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for message in weather_data['messages'][0]:
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subset_data = {}
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for item in message:
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if item['key'] == 'stationOrSiteName':
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subset_data['station'] = item['value']
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elif item['key'] == 'airTemperature':
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subset_data['temperature'] = item['value'] - 273.15 # Umrechnung in Celsius
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elif item['key'] == 'pressureReducedToMeanSeaLevel':
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subset_data['pressure'] = item['value']
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elif item['key'] == 'windSpeed':
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subset_data['wind_speed'] = item['value']
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if subset_data:
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relevant_data.append(subset_data)
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# Hier überprüfen wir die Struktur der Daten
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messages = weather_data.get('messages', [])
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# Debug-Ausgabe der Nachrichten, um die Struktur zu überprüfen
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print("Erster Nachrichtenblock:", messages[0])
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# Durchlaufe alle Nachrichtenblöcke
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for message in messages[0]: # Nimm an, dass 'messages' eine Liste ist
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if isinstance(message, list):
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subset_data = {}
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for item in message:
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if isinstance(item, dict): # Nur mit Diktaten arbeiten
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if item.get('key') == 'stationOrSiteName':
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subset_data['station'] = item.get('value')
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elif item.get('key') == 'airTemperature':
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subset_data['temperature'] = item.get('value', 0) - 273.15 # Umrechnung in Celsius
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elif item.get('key') == 'pressureReducedToMeanSeaLevel':
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subset_data['pressure'] = item.get('value')
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elif item.get('key') == 'windSpeed':
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subset_data['wind_speed'] = item.get('value')
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if subset_data:
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relevant_data.append(subset_data)
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return relevant_data
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# API-Route für gefilterte Wetterdaten
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@@ -42,6 +53,10 @@ def weather():
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data = download_and_extract(url)
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if data:
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weather_data = json.loads(data)
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# Struktur der Daten prüfen
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print("Datenstruktur:", weather_data)
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filtered_data = extract_relevant_data(weather_data)
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return jsonify(filtered_data)
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else:
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