44 lines
996 B
Python
44 lines
996 B
Python
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#!/usr/bin/env python
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#Bibliotheken importieren
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import time
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import datetime
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import json
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#Datei oeffnen
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f = open('/var/www/meshviewer/nodelist.json')
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#JSON einlesen
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data = json.load(f)
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#Nodes attribut aussortieren
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nodes = data['nodes']
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#Zaehler mit Wert 0 anlegen
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num_nodes = 0
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#Fuer jeden Knoten in nodes
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for node in nodes:
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#Status Attribut aussortieren
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status = node['status']
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#Wenn der Status online entaehlt, hochzaehlen
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if status['online']:
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num_nodes += 1
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#Zeit holen
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thetime = datetime.datetime.now().isoformat()
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ffhh = None
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#Freifunk API-Datei einladen und JSON lesen
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with open('/var/www/meta/ffhh.json', 'r') as fp:
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ffhh = json.load(fp)
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#Attribute Zeitstempel und Knotenanzahl setzen
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ffhh['state']['lastchange'] = thetime
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ffhh['state']['nodes'] = num_nodes
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#Freifunk API-Datein mit geaenderten werten schreiben
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with open('/var/www/meta/ffhh.json', 'w') as fp:
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json.dump(ffhh, fp, indent=2, separators=(',', ': '))
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