def get_config(ip_list): for ipaddr,os,name,pswd in ip_list: if os == 'huawei': session = ConnectHandler(device_type=os, ip=ipaddr, username=name, password=pswd, banner_timeout=300) print("connecting to "+ ipaddr + os + name + pswd) print ("---- Getting configuration from {}-----------".format(ipaddr)) config_data = session.send_command('dis ip int brief ') print (config_data) session.disconnect() else os == 'cisco_ios': session = ConnectHandler(device_type=os, ip=ipaddr, username=name, password=pswd, banner_timeout=300) print("connecting to "+ ipaddr + os + name + pswd) print ("---- Getting configuration from {}-----------".format(ipaddr)) config = session.send_command("show running-config") #抓取配置引入config print(config) #回显内容，类似登录设备show run session.disconnect() 请问如何纠正else语句

def get_config(ip_list): for ipaddr,os,name,pswd in ip_list: session = ConnectHandler(device_type=os, ip=ipaddr, username=name, password=pswd, banner_timeout=300) print("connecting to "+ ipaddr + os)怎么将os= huawei的情况进行if语句

for ipaddr, os, name, pswd in ip_list: if os == "huawei": session = ConnectHandler(device_type=os, ip=ipaddr, username=name, password=pswd, banner_timeout=300) print("connecting to " + ipaddr ...

#!/usr/bin/env python #coding: utf-8 import os from time import time from datetime import datetime from netmiko import ConnectHandler from openpyxl import Workbook from openpyxl import load_workbook def read_device_excel( ): ip_list = [] wb1 = load_workbook('E:\/Users/Wayne_Peng/Desktop/cs_lab.xlsx') ws1 = wb1.get_sheet_by_name("Sheet1") for cow_num in range(2,ws1.max_row+1): ipaddr = ws1["a"+str(cow_num)].value ip_list.append(ipaddr) return ip_list def get_config(ipaddr): session = ConnectHandler(device_type="huawei", ip=ipaddr, username="mtlops", password="cisco,123", banner_timeout=300) print("connecting to "+ ipaddr) print ("---- Getting HUAWEI configuration from {}-----------".format(ipaddr)) # config_data = session.send_command('screen-length 0 temporary') # config_data = session.send_command('dis cu | no-more ') # command = 'display version | display cpu-usage | display memory-usage' # config_data = session.send_command(command) commands = ['display version', 'display cpu-usage', 'display memory-usage'] config_data = '' for cmd in commands: output = session.send_command_timing(cmd) config_data += f'{cmd}\n{output}\n' session.disconnect() return config_data def write_config_to_file(config_data,ipaddr): now = datetime.now() date= "%s-%s-%s"%(now.year,now.month,now.day) time_now = "%s-%s"%(now.hour,now.minute) #---- Write out configuration information to file config_path = 'E:\/Users/Wayne_Peng/Desktop/' +date verify_path = os.path.exists(config_path) if not verify_path: os.makedirs(config_path) config_filename = config_path+"/"+'config_' + ipaddr +"_"+date+"_" + time_now # Important - create unique configuration file name print ('---- Writing configuration: ', config_filename) with open( config_filename, "w",encoding='utf-8' ) as config_out: config_out.write( config_data ) return def main(): starting_time = time() ip_list = read_device_excel() for ipaddr in ip_list: hwconfig = get_config(ipaddr) write_config_to_file(hwconfig,ipaddr) print ('\n---- End get config threading, elapsed time=', time() - starting_time) #======================================== # Get config of HUAWEI #======================================== if name == 'main': main() 加一段gevent，def run_gevent(）

def get_config(ipaddr): session = ConnectHandler(device_type="huawei", ip=ipaddr, username="mtlops", password="cisco,123", banner_timeout=300) print("connecting to "+ ipaddr) print ("---- ...

ef get_config(ip_list): for ipaddr,os,name,pswd in ip_list: if os == 'huawei': session = ConnectHandler(device_type=os, ip=ipaddr, username=name, password=pswd, banner_timeout=300) print("connecting to "+ ipaddr + os + name + pswd) print("---- Getting configuration from {}-----------".format(ipaddr)) config_data = session.send_command('dis ip int brief ') print (config_data) session.disconnect() elif os == 'cisco_ios': session = ConnectHandler(device_type=os, ip=ipaddr, username=name, password=pswd, banner_timeout=300) print("connecting to "+ ipaddr + os + name + pswd) print("---- Getting configuration from {}-----------".format(ipaddr)) config_data = session.send_command("show running-config") #抓取配置引入config print(config_data) #回显内容，类似登录设备show run session.disconnect() 如何修改让if语句能否跑完整个list，例如第一个为huawei，第二个为cisco_ios,第三个为huawei，以及代码有什么需要修改的错误

for ipaddr, os, name, pswd in ip_list: session = ConnectHandler(device_type=os, ip=ipaddr, username=name, password=pswd, banner_timeout=300) print("Connecting to " + ipaddr + os + name + pswd) ...

def run_gevent(ip_list): issue_device = [] try: hwconfig = get_config(ip_list) write_config_to_file(hwconfig,ip_list) except (AuthenticationException): issue_message = (ip_list + ': 认证错误 ') issue_device.append(issue_message) except NetMikoTimeoutException: issue_message = (ip_list + ': 网络不可达 ') issue_device.append(issue_message) except (SSHException): issue_message = (ip_list +': SSH端口异常 ') issue_device.append(issue_message) except Exception as unknown_error: issue_message = (ip_list +': 发生未知错误: ') issue_device.append(issue_message+str(unknown_error)) finally: write_issue_device(issue_device) def main(): starting_time = time() ip_list = read_device_excel() pool = Pool(50) pool.map(run_gevent,ip_list) #map(func, iterable) pool.join() print ('\n---- End get config threading, elapsed time=', time() - starting_time) 这里之前会产生报错TypeError: can only concatenate tuple (not "str") to tuple请问如何修改，其中ip_list.append((ipaddr,ntos,name,pswd,epswd))

这个错误是因为你在以下代码中尝试将字符串和元组连接： issue_device.append(issue_message+str(unknown_error)...ip_list.append((ipaddr, ntos, name, pswd, epswd)) 这将把这个元组添加到 ip_list 中。

def read_device_excel( ): ip_list = [] try: filepath = askopenfilename(filetypes=[("Excel files", "*.xlsx")]) wb1 = load_workbook(filepath) ws1 = wb1.get_sheet_by_name("Sheet1") for cow_num in range(2, ws1.max_row+1): ipaddr = ws1["B"+str(cow_num)].value ntos = ws1["C"+str(cow_num)].value name = ws1["D"+str(cow_num)].value pswd = ws1["E"+str(cow_num)].value epswd = ws1["F"+str(cow_num)].value inscmd = ws1["G"+str(cow_num)].value ip_list.append((ipaddr, ntos, name, pswd, epswd, inscmd)) # print (ip_list) return ip_list except Exception as e: print("读取Excel文件出错：", e) return [] root = Tk() button = Button(root, text="选择文件", command=read_device_excel) button.pack() root.mainloop() def get_config(ipaddr,ntos,name,pswd,epswd,inscmd): session = ConnectHandler( device_type=ntos, ip=ipaddr, username=name, password=pswd, secret=epswd, port = 22, verbose = True, banner_timeout=300 )上传文件后并没有继续运行程序

def get_config(ipaddr, ntos, name, pswd, epswd, inscmd): try: session = ConnectHandler( device_type=ntos, ip=ipaddr, username=name, password=pswd, secret=epswd, port=22, verbose=True, banner...

for ipaddr,ntos,name,pswd,epswd in ip_list: session = ConnectHandler(device_type=ntos, ip=ipaddr, username=name, password=pswd, secret=epswd, port = 22, verbose = True, banner_timeout=300) print("connecting to "+ ipaddr + ntos + name + pswd) print("---- Getting configuration from {}-----------".format(ipaddr)) if ntos == 'huawei': config_data = session.send_command('dis ip int brief ') print (config_data) elif ntos == 'cisco_ios': session.enable() config_data = session.send_command("show vlan") #抓取配置引入config print(config_data) #回显内容，类似登录设备show run else: print("Unsupported OS: " + ntos) continue session.disconnect() return config_data config_data = session.send_command如何执行多条命令，例如display version display cpu-usage display memory-usage这三条命令，然后retun config_data,并且在循环中retun不会中断循环

for cmd in commands: output = session.send_command_timing(cmd) config_data += output + '\n' return config_data 这种方法适用于在执行命令时需要等待一些时间的情况，例如需要输入密码或确认信息等。

import re import os import json masscan_path = "D:/0.脚本小子/Tools/masscan/masscan.exe" masscan_parser_path = "../Tools/Masscan-to-CSV/masscan_xml_parser.py" nmap_parser_path = "../Tools/Nmap-Scan-to-CSV/nmap_xml_parser.py" port_list_path = "./dict/ports-http-iamthefrogy.txt" port_list_fp = open(port_list_path, "r") port_list = port_list_fp.readline().strip() port_list_fp.close() # 判断IP是否符合规范 def check_ip(data): ip_pattern = re.compile(r'((2(5[0-5]|[0-4]\d))|[0-1]?\d{1,2})(\.((2(5[0 - 5] | [0 - 4]\d)) | [0 - 1]?\d{1, 2})){3}') result = ip_pattern.match(data) if result is None: return None else: return result.group(0) def filter_ip(): ip_filepath = "./result/ip.txt" # IP数据保存路径 ip_fp = open(ip_filepath, 'r') ip_list = ip_fp.readlines() ip_fp.close() ip_fp = open(ip_filepath, 'w') for ip in ip_list: ip = check_ip(ip) if ip is not None: ip_fp.write(ip + '\n') ip_fp.close() # NMap: csv -> json，提取IP和端口的映射 def read_nmap(data_name): ip2port = {} for item in open("./result/nmap/" + data_name + '.csv'): if item.count(',') > 5: ip = item.strip().split(',')[0] port = item.strip().split(',')[4] if ip != "IP": if ip in ip2port.keys(): ip2port[ip].append(port) else: ip2port[ip] = [port] with open("./result/nmap/" + data_name + '.json', "w") as json_fp: json.dump(ip2port, json_fp) # 执行nmap命令将数据保存为xml与csv格式 def nmap(save_name, need_scan=True): if need_scan: cmd = "nmap -Pn -p {} -oX {} -iL {}".format(port_list, "./result/nmap/" + save_name + ".xml", "./result/ip.txt") os.system(cmd) cmd = "python3 {} -f {} -csv {}".format( nmap_parser_path, "./result/nmap/" + save_name + ".xml", "./result/nmap/" + save_name + ".csv" ) os.system(cmd) read_nmap(save_name) # Masscan: csv -> json，提取IP和端口的映射 def read_masscan(data_name): ip2port = {} for item in open("./result/masscan/" + data_name + '.csv'): if item.count(',') > 5: ip = item.strip().split(',')[0] port = item.strip().split(',')[3] if ip != "IpAddr": if ip in ip2port.keys(): ip2port[ip].append(port) else: ip2port[ip] = [port] with open("./result/masscan/" + data_name + '.json', "w") as json_fp: json.dump(ip2port, json_fp) # 执行masscan命令将数据保存为xml与csv格式 def masscan(save_name, need_scan=True): if need_scan: cmd = "{} -iL {} -Pn -p {} -oX {}".format( masscan_path, "./result/ip.txt", port_list, "./result/masscan/" + save_name + ".xml" ) os.system(cmd) cmd = "python3 {} -f {} -csv {}".format( masscan_parser_path, "./result/masscan/" + save_name + ".xml", "./result/masscan/" + save_name + ".csv" ) os.system(cmd) read_masscan(save_name) # 端口探测主函数 def search_port(conf, filename): filter_ip() if conf['use_nmap']: nmap(filename) if conf['use_masscan']: masscan(filename) if name == 'main': filter_ip() fp = open("./config.json", "r", encoding="utf-8") conf_json = json.load(fp) config = conf_json['ports'] search_port(config, '2023_1_8')

这段代码在导入 re、os、json 三个模块，并定义了 masscan_path、masscan_parser_path、nmap_parser_path、port_list_path 四个变量。masscan_path 变量定义了 masscan 程序的路径，masscan_parser_path 变量定义了 ...

def read_device_excel( ): ip_list = [] filepath = askopenfilename(filetypes=[("Excel files", "*.xlsx")]) wb1 = load_workbook(filepath) ws1 = wb1.get_sheet_by_name("Sheet1") # wb1 = load_workbook('E:/Users/Wayne_Peng/Desktop/cs_lab.xlsx') # ws1 = wb1.get_sheet_by_name("Sheet1") # ws1 = wb1['Sheet1'] # 创建一个窗口 root = Tk() # 创建一个按钮 button = Button(root, text="选择文件", command=read_device_excel) button.pack() # 进入消息循环 root.mainloop() for cow_num in range(2, ws1.max_row+1): ipaddr = ws1["B"+str(cow_num)].value ntos = ws1["C"+str(cow_num)].value name = ws1["D"+str(cow_num)].value pswd = ws1["E"+str(cow_num)].value epswd = ws1["F"+str(cow_num)].value inscmd = ws1["G"+str(cow_num)].value ip_list.append((ipaddr, ntos, name, pswd, epswd, inscmd)) # print (ip_list) return ip_list这段代码如何优化，选择了文件后我并没有自动进入循环

ip_list.append((ipaddr, ntos, name, pswd, epswd, inscmd)) return ip_list except Exception as e: print("读取Excel文件出错：", e) return [] root = Tk() button = Button(root, text="选择文件", ...

class UserSigninLog(db.Model): """登录日志表""" bind_key = 'db2' tablename = 'user_signin_log' id = mapped_column(Integer, primary_key=True) userid = mapped_column(String(16), index=True) username = mapped_column(String(32)) ip_addr = mapped_column(String(32)) request_user_agent = mapped_column(String(256)) c_date = mapped_column(DateTime) @staticmethod def add_user_signin_log(userid: str, username: str): """新增登录日志""" user_signin_log = UserSigninLog() user_signin_log.userid = userid user_signin_log.username = username user_signin_log.ip_addr = request.access_route[0] user_signin_log.request_user_agent = request.headers.get("User-Agent") user_signin_log.c_date = datetime.now() db.session.add(user_signin_log) db.session.commit() return True @staticmethod def check_ip_and_header_within_x_days(userid: str, days=7): """检查x天内登录过的ip地址和请求头""" sql_query = select(UserSigninLog) \ .where(UserSigninLog.userid == userid, UserSigninLog.ip_addr == request.access_route[0], UserSigninLog.request_user_agent == request.headers.get("User-Agent"), UserSigninLog.c_date >= datetime.now() - timedelta(days=days)).limit(1) user_ip_addr_log = db.session.execute(sql_query).scalar_one_or_none() if user_ip_addr_log: return True return False 请帮我建议并优化这段代码，python3.8

user_signin_log.ip_addr = request.access_route[0] user_signin_log.request_user_agent = request.headers.get("User-Agent") user_signin_log.c_date = datetime.now() db.session.add(user_signin_log) db...

node_config_zookeeper:node_config_zookeeper

node_config_zookeeper 该模块是 nodejs 的配置管理使用 zookeeper。入门连接zookeeper客户端（ node-zookeeper-client 模块）； var zookeeper = require('node-zookeeper-client'), addr = 'localhost:2181';...

Get_Host_Ip.rar_ Get_Host_Ip_gethost ip_mfc 获取本机ip_mfc本机ip_获取本机

char* ipAddress = inet_ntoa(*((struct in_addr*)hostInfo->h_addr_list[0])); inet_ntoa函数将IP地址从二进制格式转换为点分十进制字符串。 4. 关闭Winsock：在完成所有网络操作后，记得调用WSACleanup...

import concurrent.futures import time import logging import socket import struct import binascii # modbus tcp client class ModbusTCPClient: def init(self, ip, port): self.ip = ip self.port = port self.socket = None def connect(self): self.socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) self.socket.connect((self.ip, self.port)) def disconnect(self): self.socket.close() self.socket = None def read_registers(self, start_addr, count): request = struct.pack('>HHHH', 0x0001, start_addr, count, 0x0000) self.socket.send(request) response = self.socket.recv(1024) return struct.unpack_from('>' + 'H' * count, response, offset=9) def write_register(self, addr, value): request = struct.pack('>HHH', 0x0006, addr, value) self.socket.send(request) response = self.socket.recv(1024) return struct.unpack_from('>HH', response, offset=9) # worker function for thread pool def worker(ip, port, start_addr, count): client = ModbusTCPClient(ip, port) client.connect() try: # read registers values = client.read_registers(start_addr, count) logging.info('ip=%s, values=%s', ip, values) # write a value client.write_register(start_addr, 0x1234) except Exception as e: logging.error('ip=%s, error=%s', ip, str(e)) finally: client.disconnect() # main function def main(): # configure logging logging.basicConfig(level=logging.INFO, format='%(asctime)s %(levelname)s %(message)s') # list of modbus tcp devices devices = [ {'ip': '127.0.0.1', 'port': 502, 'start_addr': 0, 'count': 2}, {'ip': '127.0.0.1', 'port': 503, 'start_addr': 2, 'count': 2}, {'ip': '127.0.0.1', 'port': 504, 'start_addr': 4, 'count': 2}, ] # create thread pool with concurrent.futures.ThreadPoolExecutor(max_workers=len(devices)) as executor: # submit tasks to thread pool futures = [executor.submit(worker, device['ip'], device['port'], device['start_addr'], device['count']) for device in devices] # wait for tasks to complete for future in concurrent.futures.as_completed(futures): try: future.result() except Exception as e: logging.error('error=%s', str(e)) # entry point if name == 'main': main() 数据包多少

对于读取寄存器的请求，使用了struct.pack('>HHHH', 0x0001, start_addr, count, 0x0000)打包成13个字节的请求数据包，其中'>HHHH'表示4个大端无符号short类型数据。对于写入寄存器的请求，使用了struct.pack('>HHH'...

session = ConnectHandler(device_type=os, ip=ipaddr, username=username, password=pswd, banner_timeout=300) print("connecting to "+ ipaddr + os) print ("---- Getting configuration from {}-----------".format(ipaddr)) 怎么将os= huawei的情况进行if语句

if os == 'huawei': session = ConnectHandler(device_type=os, ip=ipaddr, username=username, password=pswd, banner_timeout=300) print("connecting to " + ipaddr + os) print("---- Getting ...

创建read_device_excel函数，因为我需要一个IP地址的列表并且后续包括各个IP对应的用户名密码。调用openpyxl穿件workbook对象，用于创建workbook并复制给wb1，workbook1内的sheet1赋值给ws1（Sheet1也是默认sheet）。创建read_device_excel函数，因为我们需要一个IP地址的列表，所以先创建一个ip_list。 A列第一行可以用A1表示，A1的value属性就是单元格里的内容ipaddr，B列是A列IP的用户name，C列是A列IP的密码pswd。最后把列表retrun出来（传递出来）创建一个get_config的函数，并把上面的ip_list传递进来进行for循环，在session = ConnectHandler中将IP = ipaddr username = name，password = pswd。

for ipaddr, name, pswd in ip_list: # 连接设备并获取配置信息 device = { "device_type": "cisco_ios", "ip": ipaddr, "username": name, "password": pswd, } with ConnectHandler(**device) as session...

char* translateIP(char* mail) { WSADATA wsa; char ip[100] = { "smtp." }; char* IP = (char)malloc(sizeof(char) 16); int atAddr = 0; //@ int bracketAddr = 0; //> unsigned int x = 0; int y = 5; struct hostent* hostEntry; struct in_addr addr_list; for (x = 0; x < strlen(mail); x++) { if (mail[x] == '@') { atAddr = x; } if (mail[x] == '>') { bracketAddr = x; } } for (x = (unsigned int)(atAddr + 1); x < (unsigned int)bracketAddr; x++) { ip[y] = mail[x]; y++; } if (WSAStartup(MAKEWORD(2, 2), &wsa) != 0) { printf("Failed. Error Code : %d", WSAGetLastError()); exit(-1); } if ((hostEntry = gethostbyname(ip)) == NULL) { printf("gethostbyname failed : %d", WSAGetLastError()); exit(-1); } //将h_addr_list转换为in_addr，h_addr_list只有长格式的ip地址 addr_list = (struct in_addr)hostEntry->h_addr_list; for (x = 0; addr_list[x] != NULL; x++) { IP = inet_ntoa(*addr_list[x]); } return IP; }

8. 将 hostEntry 结构体中的 h_addr_list 成员转换为 in_addr 类型的数组 addr_list。 9. 遍历 addr_list 数组，将每个元素转换为IP地址字符串，保存到 IP 数组中。 10. 返回 IP 数组。需要注意的...

char* getIP() { char* hostIP; char hostName[256]; struct hostent* hostEntry; hostEntry = gethostbyname(hostName); if (hostEntry != NULL && hostEntry->h_addr_list[2] != NULL) { hostIP = inet_ntoa((struct in_addr)hostEntry->h_addr_list[2]); } return hostIP; }

这段代码的作用是获取当前主机的IP地址。但是在这段代码中，变量hostName并没有被初始化，所以该函数可能会返回错误... hostIP = inet_ntoa(*(struct in_addr*)hostEntry->h_addr_list[0]); } return hostIP; }

VB控制计算机并口示例（含完整可以运行源代码）

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char* getIP() { char* hostIP; char hostName[256]; struct hostent* hostEntry; hostEntry = gethostbyname(hostName); if (hostEntry != NULL && hostEntry->h_addr_list[2] != NULL) { hostIP = inet_ntoa((struct in_addr)hostEntry->h_addr_list[2]); } return hostIP; }