2019-01-17 15:33:44 +01:00
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#!/usr/bin/env python3
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# -*-coding:UTF-8 -*
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import os
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import sys
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import time
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import redis
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import flask
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import datetime
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from flask import Flask, render_template, jsonify, request, Blueprint, redirect, url_for
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baseUrl = ''
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if baseUrl != '':
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baseUrl = '/'+baseUrl
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2019-01-21 16:53:40 +01:00
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host_redis_stream = "localhost"
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port_redis_stream = 6379
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redis_server_stream = redis.StrictRedis(
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host=host_redis_stream,
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port=port_redis_stream,
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db=0)
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2019-01-17 15:33:44 +01:00
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host_redis_metadata = "localhost"
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port_redis_metadata= 6380
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redis_server_metadata = redis.StrictRedis(
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host=host_redis_metadata,
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port=port_redis_metadata,
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db=0,
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decode_responses=True)
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app = Flask(__name__, static_url_path=baseUrl+'/static/')
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app.config['MAX_CONTENT_LENGTH'] = 900 * 1024 * 1024
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# ========== ROUTES ============
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@app.route('/')
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def index():
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2019-01-21 16:53:40 +01:00
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date = datetime.datetime.now().strftime("%Y/%m/%d")
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return render_template("index.html", date=date)
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2019-01-17 15:33:44 +01:00
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@app.route('/_json_daily_uuid_stats')
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def _json_daily_uuid_stats():
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date = datetime.datetime.now().strftime("%Y%m%d")
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daily_uuid = redis_server_metadata.zrange('daily_uuid:{}'.format(date), 0, -1, withscores=True)
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data_daily_uuid = []
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for result in daily_uuid:
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data_daily_uuid.append({"key": result[0], "value": int(result[1])})
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return jsonify(data_daily_uuid)
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2019-01-21 16:53:40 +01:00
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@app.route('/_json_daily_type_stats')
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def _json_daily_type_stats():
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date = datetime.datetime.now().strftime("%Y%m%d")
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daily_uuid = redis_server_metadata.zrange('daily_type:{}'.format(date), 0, -1, withscores=True)
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data_daily_uuid = []
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for result in daily_uuid:
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data_daily_uuid.append({"key": result[0], "value": int(result[1])})
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return jsonify(data_daily_uuid)
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@app.route('/sensors_status')
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def sensors_status():
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date = datetime.datetime.now().strftime("%Y%m%d")
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daily_uuid = redis_server_metadata.zrange('daily_uuid:{}'.format(date), 0, -1)
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status_daily_uuid = []
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for result in daily_uuid:
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first_seen = redis_server_metadata.hget('metadata_uuid:{}'.format(result), 'first_seen')
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first_seen_gmt = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(int(first_seen)))
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last_seen = redis_server_metadata.hget('metadata_uuid:{}'.format(result), 'last_seen')
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last_seen_gmt = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(int(last_seen)))
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Error = redis_server_metadata.hget('metadata_uuid:{}'.format(result), 'Error')
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if first_seen is not None and last_seen is not None:
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status_daily_uuid.append({"uuid": result,"first_seen": first_seen, "last_seen": last_seen,
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"first_seen_gmt": first_seen_gmt, "last_seen_gmt": last_seen_gmt, "Error": Error})
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return render_template("sensors_status.html", status_daily_uuid=status_daily_uuid)
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# demo function
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@app.route('/delete_data')
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def delete_data():
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date = datetime.datetime.now().strftime("%Y%m%d")
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redis_server_metadata.delete('daily_type:{}'.format(date))
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redis_server_metadata.delete('daily_uuid:{}'.format(date))
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return render_template("index.html")
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2019-01-17 15:33:44 +01:00
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if __name__ == "__main__":
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app.run(host='0.0.0.0', port=7000, threaded=True)
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