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# coding:utf-8
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from flask import Flask
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from flask import Blueprint,render_template
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from flask import jsonify
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import psutil,time
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dashboard = Blueprint('dashboard', __name__, template_folder='templates')
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@dashboard.route("/")
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def index():
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return render_template('default/index.html')
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@dashboard.route("getnetwork")
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def getNetWork():
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#取网络流量信息
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networkIo = psutil.net_io_counters()[:4]
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# if not hasattr(web.ctx.session,'otime'):
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# web.ctx.session.up = networkIo[0]
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# web.ctx.session.down = networkIo[1]
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# web.ctx.session.otime = time.time();
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ntime = time.time();
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networkInfo = {}
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networkInfo['upTotal'] = networkIo[0]
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networkInfo['downTotal'] = networkIo[1]
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# networkInfo['up'] = round(float(networkIo[0] - web.ctx.session.up) / 1024 / (ntime - web.ctx.session.otime),2)
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# networkInfo['down'] = round(float(networkIo[1] - web.ctx.session.down) / 1024 / (ntime - web.ctx.session.otime),2)
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networkInfo['downPackets'] =networkIo[3]
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networkInfo['upPackets'] =networkIo[2]
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# web.ctx.session.up = networkIo[0]
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# web.ctx.session.down = networkIo[1]
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# web.ctx.session.otime = ntime;
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# networkInfo['cpu'] = self.GetCpuInfo()
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# networkInfo['load'] = self.GetLoadAverage(get);
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return jsonify(networkInfo)
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