userinterface.py

from flask import Flask as _Flask, jsonify
from flask import request
from flask import render_template
from flask.json import JSONEncoder as _JSONEncoder
from jieba.analyse import extract_tags
import decimal
import utils
import string


class JSONEncoder(_JSONEncoder):
    def default(self, o):
        if isinstance(o, decimal.Decimal):
            return float(o)
        super(_JSONEncoder, self).default(o)


class Flask(_Flask):
    json_encoder = JSONEncoder


app = Flask(__name__)


@app.route('/hello')
def hello_world():
    return 'Hello World!'


@app.route('/login')
def hello_world2():
    name = request.values.get("name")
    pwd = request.values.get("pwd")
    return f'name={name}.pwd={pwd}'


@app.route('/abc')
def hello_world1():
    id = request.values.get("id")
    return f"""
    <form action="/login">
            账号：<input name="name"><br>
            密码：<input name="pwd"> 
            <input type="submit">
        </form>
    """


@app.route('/')
def hello_word3():
    return render_template("main.html")


@app.route('/ajax', methods=["get", "post"])
def hello_word4():
    return '10000'


@app.route('/time')
def get_time():
    return utils.get_time()


@app.route('/c1')
def get_c1_data():
    data = utils.get_c1_data()
    return jsonify({"confirm": data[0], "suspect": data[1], "heal": data[2], "dead": data[3]})


@app.route('/c2')
def get_c2_data():
    res = []
    for tup in utils.get_c2_data():
        res.append({"name": tup[0], "value": int(tup[1])})
    return jsonify({"data": res})


@app.route('/l1')
def get_l1_data():
    data = utils.get_l1_data()
    day, confirm, suspect, heal, dead = [], [], [], [], []
    for a, b, c, d, e in data[7:]:
        day.append(a.strftime("%m-%d"))
        confirm.append(b)
        suspect.append(c)
        heal.append(d)
        dead.append(e)
    return jsonify({"day": day, "confirm": confirm, "suspect": suspect, "heal": heal, "dead": dead})


@app.route('/l2')
def get_l2_data():
    data = utils.get_l2_data()
    day, confirm_add, suspect_add = [],[],[]
    for a, b, c in data[7:]:
        day.append(a.strftime("%m-%d"))
        confirm_add.append(b)
        suspect_add.append(c)
    return jsonify({"day": day, "confirm_add": confirm_add, "suspect_add": suspect_add})


@app.route('/r1')
def get_r1_data():
    data = utils.get_r1_data()
    city = []
    confirm = []
    for k,v in data:
        city.append(k)
        confirm.append(int(v))
    return jsonify({"city": city, "confirm": confirm})


@app.route('/r2')
def get_r2_data():
    data = utils.get_r2_data()
    d = []
    for i in data:
        k = i[0].rstrip(string.digits)
        v = i[0][len(k):]
        ks = extract_tags(k)
        for j in ks:
            if not j.isdigit():
                d.append({"name": j, "value": v})
    return jsonify({"kws": d})


if __name__ == '__main__':
    app.run(host="0.0.0.0", port=5000)