xyzshop/plot/app.py

from flask import Flask
import base64
from io import BytesIO
from matplotlib.figure import Figure
import json
from flask import request, jsonify
import logging
from logging.handlers import RotatingFileHandler
import time
import signal as sig
import sys, getopt

app = Flask(__name__)
curname = __name__

logging.basicConfig(filename='/var/www/html/data/log/flask.log',
                    format='%(levelname)10s  %(asctime)s  %(name)10s %(thread)d %(message)s',
                    level=logging.DEBUG)
logger = logging.getLogger('plot')

from refill import ChannelCumPainter, ChannelCovPainter, ChannelCovSuccPainter
from refill import MerchantCumRatioPainter, MerchantAmountPainter, MerchantCovRatioPainter,ChannelSpeedAnalyzePainter
from refill import filter_chname, filter_cardtype, filter_mchids, get_channels, get_mchids
from refill import NetcheckCovPainter, get_net_channels


def parse_parmeter():
    end_time = request.args.get('end_time')
    end_time = None if end_time is None else int(end_time.strip())

    start_time = request.args.get('start_time')
    start_time = None if start_time is None else int(start_time.strip())

    card_types = request.args.get('card_types')
    card_types = filter_cardtype(card_types)

    spec = request.args.get('spec')
    if spec is not None:
        spec = int(spec.strip())

    filter_wave = request.args.get('filter_wave')
    if filter_wave is not None:
        filter_wave = int(filter_wave.strip())

    return start_time, end_time, card_types, spec, filter_wave


def onError(ex):
    logger.error(ex)
    return jsonify({'state': 'fail'})


@app.route('/plot/ch_ratio')
def ch_ratio():
    try:
        logger.debug('start chratio')
        start_time, end_time, card_types, spec, filter_wave = parse_parmeter()
        chnames = request.args.get('chnames')
        chnames = filter_chname(chnames)

        painter = ChannelCumPainter(start_time=start_time, end_time=end_time, chnames=chnames, card_types=card_types, spec=spec,
                                    filter_wave=filter_wave)
        buf, ratios = painter.paint()
        data = base64.b64encode(buf.getbuffer()).decode("ascii")

        return jsonify({'img': data, 'ratios': ratios, 'state': 'success'})
    except Exception as ex:
        return onError(ex)

@app.route('/plot/ch_speed_ratio')
def ch_speed_ratio():
    try:
        logger.debug('start ch_speed_ratio')
        start_time, end_time, card_types, spec, filter_wave = parse_parmeter()
        chnames = request.args.get('chnames')
        chnames = filter_chname(chnames)
        period = request.args.get('period')
        period = 60 if period is None else int(period.strip())

        painter = ChannelSpeedAnalyzePainter(start_time=start_time, end_time=end_time,
                                             chnames=chnames, card_types=card_types, spec=spec,
                                             period=period)
        buf , ratios = painter.paint()
        data = base64.b64encode(buf.getbuffer()).decode("ascii")
        return jsonify({'img': data, 'ratios': ratios, 'state': 'success'})
    except Exception as ex:
        return onError(ex)

@app.route('/plot/ch_covratio')
def ch_covratio():
    try:
        logger.debug('start ch_covratio')
        start_time, end_time, card_types, spec, filter_wave = parse_parmeter()
        chnames = request.args.get('chnames')
        chnames = filter_chname(chnames)

        painter = ChannelCovPainter(start_time=start_time, end_time=end_time, chnames=chnames, card_types=card_types, spec=spec,
                                    filter_wave=filter_wave)
        buf, ratios = painter.paint()
        data = base64.b64encode(buf.getbuffer()).decode("ascii")

        return jsonify({'img': data, 'ratios': ratios, 'state': 'success'})
    except Exception as ex:
        return onError(ex)


@app.route('/plot/ch_covsuccs')
def ch_covsuccs():
    try:
        logger.debug('start ch_covratio')
        start_time, end_time, card_types, spec, filter_wave = parse_parmeter()
        chnames = request.args.get('chnames')
        chnames = filter_chname(chnames)

        painter = ChannelCovSuccPainter(start_time=start_time, end_time=end_time, chnames=chnames, card_types=card_types, spec=spec,
                                        filter_wave=filter_wave)
        buf, ratios = painter.paint()
        data = base64.b64encode(buf.getbuffer()).decode("ascii")

        return jsonify({'img': data, 'ratios': ratios, 'state': 'success'})
    except Exception as ex:
        return onError(ex)


@app.route('/plot/net_check')
def net_check():
    try:
        logger.debug('start net_check')
        start_time, end_time, card_types, spec, filter_wave = parse_parmeter()
        chnames = request.args.get('chnames')
        chnames = filter_chname(chnames)

        painter = NetcheckCovPainter(start_time=start_time, end_time=end_time, chnames=chnames, filter_wave=filter_wave)
        buf, ratios = painter.paint()
        data = base64.b64encode(buf.getbuffer()).decode("ascii")

        return jsonify({'img': data, 'ratios': ratios, 'state': 'success'})
    except Exception as ex:
        return onError(ex)


@app.route('/plot/net_channels')
def net_channels():
    try:
        channels = get_net_channels()
        return jsonify(channels)
    except Exception as ex:
        logger.error(ex)
        return jsonify([])


@app.route('/plot/mchids')
def mchids():
    try:
        mchids = get_mchids()
        return jsonify(mchids)
    except Exception as ex:
        logger.error(ex)
        return jsonify([])


@app.route('/plot/mch_ratio')
def mch_ratio():
    try:
        logger.debug('start mchratio')
        start_time, end_time, card_types, spec, filter_wave = parse_parmeter()
        mchids = request.args.get('mchids')
        mchids = filter_mchids(mchids)

        painter = MerchantCumRatioPainter(start_time=start_time, end_time=end_time, mchids=mchids, card_types=card_types, spec=spec,
                                          filter_wave=filter_wave)
        buf, ratios = painter.paint()
        data = base64.b64encode(buf.getbuffer()).decode("ascii")

        return jsonify({'img': data, 'ratios': ratios, 'state': 'success'})
    except Exception as ex:
        return onError(ex)


@app.route('/plot/mch_covratio')
def mch_covratio():
    try:
        logger.debug('start mchratio')
        start_time, end_time, card_types, spec, filter_wave = parse_parmeter()
        mchids = request.args.get('mchids')
        mchids = filter_mchids(mchids)

        painter = MerchantCovRatioPainter(start_time=start_time, end_time=end_time, mchids=mchids, card_types=card_types, spec=spec,
                                          filter_wave=filter_wave)
        buf, ratios = painter.paint()
        data = base64.b64encode(buf.getbuffer()).decode("ascii")

        return jsonify({'img': data, 'ratios': ratios, 'state': 'success'})
    except Exception as ex:
        return onError(ex)


@app.route('/plot/mch_order_send')
def mch_order_send():
    try:
        logger.debug('start mch_order_send')
        start_time, end_time, card_types, spec, filter_wave = parse_parmeter()
        mchids = request.args.get('mchids')
        mchids = filter_mchids(mchids)

        painter = MerchantAmountPainter(start_time=start_time, end_time=end_time, mchids=mchids, card_types=card_types, spec=spec,
                                        filter_wave=filter_wave)
        buf, mchids = painter.paint()
        data = base64.b64encode(buf.getbuffer()).decode("ascii")
        return jsonify({'img': data, 'mchids': mchids, 'state': 'success'})
    except Exception as ex:
        return onError(ex)


if __name__ == "__main__":
    debug_mode = False
    if debug_mode:
        app.run(debug=True, host='0.0.0.0', port=5000)
    else:
        from gevent import monkey
        from gevent.pywsgi import WSGIServer
        from gevent import signal as geventsig

        app.debug = False
        monkey.patch_all()
        http_server = WSGIServer(('0.0.0.0', 5000), app)
        geventsig.signal(sig.SIGTERM, lambda: http_server.stop())
        geventsig.signal(sig.SIGINT, lambda: http_server.stop())
        http_server.serve_forever()