我有一个Flask脚本，可以创建网站并动态打印一些数据。-打印的数据应来自另一个python脚本。

我目前面临的问题是，如果我将执行python脚本的行放在执行Flask应用程序的行之前，它将运行Python脚本而不运行Flask；反之亦然。

Python脚本：

import websocket

from bitmex_websocket import Instrument

from bitmex_websocket.constants import InstrumentChannels

from bitmex_websocket.constants import Channels

import json

websocket.enableTrace(True)

sells = 0

buys = 0

channels = [

InstrumentChannels.trade,

]

XBTUSD = Instrument(symbol='XBTUSD',

channels=channels)

XBTUSD.on('action', lambda msg: test(msg))

def test(msg):

parsed = json.loads(json.dumps(msg))

print(parsed)

XBTUSD.run_forever()

Flask脚本(注意：价格应为其他脚本的“解析”变量)：

# Start with a basic flask app webpage.

from flask_socketio import SocketIO, emit

from flask import Flask, render_template, url_for, copy_current_request_context

from random import random

from time import sleep

from threading import Thread, Event

import requests, json

import time

__author__ = 'slynn'

app = Flask(__name__)

app.config['SECRET_KEY'] = 'secret!'

app.config['DEBUG'] = True

#turn the flask app into a socketio app

socketio = SocketIO(app)

#random number Generator Thread

thread = Thread()

thread_stop_event = Event()

class RandomThread(Thread):

def __init__(self):

self.delay = 1

super(RandomThread, self).__init__()

def randomNumberGenerator(self):

while not thread_stop_event.isSet():

socketio.emit('newnumber', {'number': parsed}, namespace='/test')

sleep(self.delay)

def run(self):

self.randomNumberGenerator()

@app.route('/')

def index():

#only by sending this page first will the client be connected to the socketio instance

return render_template('index.html')

@socketio.on('connect', namespace='/test')

def test_connect():

# need visibility of the global thread object

global thread

print('Client connected')

#Start the random number generator thread only if the thread has not been started before.

if not thread.isAlive():

print("Starting Thread")

thread = RandomThread()

thread.start()

@socketio.on('disconnect', namespace='/test')

def test_disconnect():

print('Client disconnected')

if __name__ == '__main__':

socketio.run(app)