本人呢，也是小白一枚，只是最近在研究python与unity的通信。这个其实就是建立python与unity的联系，利用python的深度学习方面的能力，并把得到的数据传输给unity，利用unity来做一个可视化的操作，而且还可以返回数据到python，应用场景还是很多的。

unity端：

using System.Collections;
using System.Collections.Generic;
using System.Net;
using System.Net.Sockets;
using System.Text;
using UnityEngine;
using System.Threading;

public class CSharpForGIT : MonoBehaviour
{
    Thread mThread;
    public string connectionIP = "127.0.0.1";
    public int connectionPort = 25001;
    IPAddress localAdd;
    TcpListener listener;
    TcpClient client;
    Vector3 receivedPos = Vector3.zero;

    bool running;

    private void Update()
    {
        transform.position = receivedPos; //assigning receivedPos in SendAndReceiveData()
    }

    private void Start()
    {
        ThreadStart ts = new ThreadStart(GetInfo);
        mThread = new Thread(ts);
        mThread.Start();
    }

    void GetInfo()
    {
        localAdd = IPAddress.Parse(connectionIP);
        listener = new TcpListener(IPAddress.Any, connectionPort);
        listener.Start();

        client = listener.AcceptTcpClient();

        running = true;
        while (running)
        {
            SendAndReceiveData();
        }
        listener.Stop();
    }

    void SendAndReceiveData()
    {
        NetworkStream nwStream = client.GetStream();
        byte[] buffer = new byte[client.ReceiveBufferSize];

        //---receiving Data from the Host----
        int bytesRead = nwStream.Read(buffer, 0, client.ReceiveBufferSize); //Getting data in Bytes from Python
        string dataReceived = Encoding.UTF8.GetString(buffer, 0, bytesRead); //Converting byte data to string

        if (dataReceived != null)
        {
            //---Using received data---
            receivedPos = StringToVector3(dataReceived); //<-- assigning receivedPos value from Python
            print("received pos data, and moved the Cube!");

            //---Sending Data to Host----
            byte[] myWriteBuffer = Encoding.ASCII.GetBytes("Hey I got your message Python! Do You see this massage?"); //Converting string to byte data
            nwStream.Write(myWriteBuffer, 0, myWriteBuffer.Length); //Sending the data in Bytes to Python
        }
    }

    public static Vector3 StringToVector3(string sVector)
    {
        // Remove the parentheses
        if (sVector.StartsWith("(") && sVector.EndsWith(")"))
        {
            sVector = sVector.Substring(1, sVector.Length - 2);
        }

        // split the items
        string[] sArray = sVector.Split(',');

        // store as a Vector3
        Vector3 result = new Vector3(
            float.Parse(sArray[0]),
            float.Parse(sArray[1]),
            float.Parse(sArray[2]));

        return result;
    }

}

python端：

import socket
import time

host, port = "127.0.0.1", 25001
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.connect((host, port))

startPos = [0, 0, 0] #Vector3   x = 0, y = 0, z = 0
while True:
    time.sleep(0.5) #sleep 0.5 sec
    startPos[0] +=1 #increase x by one
    posString = ','.join(map(str, startPos)) #Converting Vector3 to a string, example "0,0,0"
    print(posString)

    sock.sendall(posString.encode("UTF-8")) #Converting string to Byte, and sending it to C#
    receivedData = sock.recv(1024).decode("UTF-8") #receiveing data in Byte fron C#, and converting it to String
    print(receivedData)

先到unity创建一个cube，在asset里面创建一个C#脚本，然后把unity端的代码复制过去，（c#脚本的名字要和代码中的public class后面的CSharpForGIT保持一致）结束后可以直接拖动脚本挂载到cube上

然后运行unity，点击上方的开始按钮，在运行python端，可以发现完成通讯，cube在一点一移动。

经过上述的操作后，不得不赞叹python的灵活易用。