Question

我目前有一个带有日志记录的TCP客户端代码，它将发送的数据保存在文本文件中。我希望发送的数据保存在一个文件夹中，该文件头是发送数据的时间戳。那可能吗？我尝试过使用多种方法，但我的代码仍然失败。有人可以给我一个指导，真的会帮助我，因为我已经坚持了很长一段时间。这就是我的代码现在的样子：

import socket
import thread
import sys

BUFF = 1024 # buffer size
HOST = '172.16.166.206'
PORT = 1234 # Port number for client & server to receive data
def response(key):
    return 'Sent by client'


def logger(string, file_=open('logfile.txt', 'a'), lock=thread.allocate_lock()):
    with lock:
        file_.write(string)
        file_.flush() # optional, makes data show up in the logfile more quickly, but is slower
        sys.stdout.write(string)


def handler(clientsock, addr):
    while 1:
        data = clientsock.recv(BUFF) # receive data(buffer).
        logger('data:' + repr(data) + '\n') #Server to receive data sent by client.
        if not data:
            break           #If connection is closed by client, server will break and stop receiving data.
        logger('sent:' + repr(response('')) + '\n') # respond by saying "Sent By Client".



if __name__=='__main__':
    ADDR = (HOST, PORT) #Define Addr
    serversock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    serversock.bind(ADDR) #Binds the ServerSocket to a specific address (IP address and port number)
    serversock.listen(5)
    while 1:
        logger('waiting for connection...\n')
        clientsock, addr = serversock.accept()
        logger('...connected from: ' + str(addr) + '\n') #show its connected to which addr
        thread.start_new_thread(handler, (clientsock, addr))

Answer 1

您只需导入时间模块以生成时间戳并创建按时间戳命名的目录。

假设您希望按小时将日志文件剪切为不同的折叠。代码有点像吼叫：

import time
import os
def logger(string, file_name='logfile.txt', lock=thread.allocate_lock()):
    with lock:
        time_stamp = time.strftime("%Y%m%d%H",time.localtime())
        if not os.path.isdir(time_stamp): os.mkdir(time_stamp)
        with open(os.path.join(time_stamp, file_name), "a") as file_:
            file_.write(string)
            file_.flush()
        sys.stdout.write(string)

代码未经过测试。

Answer 2

在以下位置查看Python日志记录模块：

http://docs.python.org/2/howto/logging.html#logging-basic-tutorial

如何为python创建时间戳

2 个答案: