this is the client of the instance from socket import * HOST= localhost PORT=10001 BUFFER=1024 ADDRESS=(HOST,PORT) clientSocet=socket(AF_INET,SOCK_STREAM) clientSocet.connect(ADDRESS) while True: data=input( > ) if not data: b...
win10 system 64-bit system pythone3.7 always prompts the above error. That s weird. ...
use the following code to get the maximum integer 9223372036854775807 import sys max = sys.maxsize print (max) but print (9223372036854775807 9223372036854775807) is still with correct results. since the maximum range of integer operations in pyth...
call the login method that comes with django when logging in: from django.contrib.auth import login, authenticate user = authenticate (username=username, password=password) login (request, user) threw the error of WSGIRequest object has no attri...
private void button3_Click(object sender, EventArgs e) { Process p = new Process(); string path = @"H: src wel.py"; p.StartInfo.FileName = @"E: Python Python36 python.exe"; ...
def main(): paser = argparse.ArgumentParser( description= rmlastfile.py ) paser.add_argument( --subdir , required=False, help= locate to logdir ) paser.add_argument( --parentdir , required=False, help= locate to the p...
def go_add (request): if request.method == "POST": class_name = request.POST.get("cname") conn=pymysql.connect(host="192.168.2.130",user="root",password="root",database="test"...
is that the A function uses the decorator, and the variable var inside the A function is passed to the decorator, and then it is checked and so on, okay? ...
tgcode ="dafafadfaf" result = "window.config = %s ;" % (tgcode) print(result) f.write(result, ) python window.config = dafafadfaf ; window.config = dafafadfaf ; " , def modify_text_folder(tgcode): CONFI...
there are hundreds of files. But none of them are big, and the largest ones are only a few megabytes . I use pycurl to download. I put the download address on the list. take out the first download, wait for it, and then take the second one. but t...
console output can see 111111, but the back is gone, look at the process deadlock, and can not steadily reproduce the problem. Come out 10 times and come out once and twice def check(s,c): print(22222222222222) app = current_app._get_current_ob...
my environment is python3.6 about queues (direct import and using multiprocess modules) from multiprocessing import Queue, queues import queue what s the difference between queue imported directly and imported through multiprocessing? I tested it ...
dozens of jar packages. Skip if it exists, otherwise download. how does the pycurl of python3 determine that the current file has been downloaded? then start downloading the next one. ...
problem description use both python2.7 and python3.7 versions in your own environment, and turn unsuccessfully when using py-3-m pip install web3 the platform version of the problem and what methods you have tried 1. I don t know if it has someth...
novice to python, enter the specified directory to execute a command see a solution. What I understand is that the semicolon is preceded by entering the folder, followed by the execution of the command, but executed in windows import os os.system(...
A crawler written before has been used for half a year, but it can not be used recently. An error of 500 was reported. The crawled website http: xilin123.cn can open normally. Open the developer tool and find that Status Code is 500, so it cause...
subprocess.call("viz.exe"viz.exeviz.exeerror writing "stdout " :broken pipepythonviz.exe...
Hello, I want to use multiprocessing to operate on a file, but it didn t achieve the desired results. The code is as follows. After the file stream is passed in, the child process does not run, and there is no printout. How to solve this problem? < hr...
I have two py files, one for grabbing data, generating Excel is a, and one for emailing the generated Excel to b. I m calling an in b now, but a needs a parameter, and I can t give that parameter in a because it s given in b. so an is wrong because...
the first time I use it, every time I open it, it is in the c: username directory. I want to change it to d: Baidu has a bunch of methods, all of which are invalid. also ask: in figure 1, what is the difference between the two drawing red lines? ...