tcp-udp调试工具

# tcp_udp_web_tools 配合wangler2333博客创建 博客地址： http://blog.csdn.net/u010139869/article/details/79505892 逻辑与界面分离的文件： ``` tcp_logic.py udp_logic.py web_logic.py tcp_udp_web_ui.py ``` 单文件版本：tcp_udp_web_tools_all_in_one.py ---- 运用逻辑与界面分离的思想，使用pyqt5+socket模块编写图形化TCP/UDP/WEB通信工具。 实现效果如图：    ---- ## 强制关闭线程的脚本stopThreading.py: ```python import ctypes import inspect def _async_raise(tid, exc_type): tid = ctypes.c_long(tid) if not inspect.isclass(exc_type): exc_type = type(exc_type) res = ctypes.pythonapi.PyThreadState_SetAsyncExc(tid, ctypes.py_object(exc_type)) if res == 0: raise ValueError("invalid thread id") elif res != 1: ctypes.pythonapi.PyThreadState_SetAsyncExc(tid, None) raise SystemError("PyThreadState_SetAsyncExc failed") # 强制关闭线程的方法 def stop_thread(thread): _async_raise(thread.ident, SystemExit) ``` ## 编写界面程序tcp_udp_web_ui.py： ```python from PyQt5 import QtCore, QtGui, QtWidgets from PyQt5.QtWidgets import QApplication, QDialog, QHBoxLayout, QVBoxLayout import sys class ToolsUi(QDialog): # 信号槽机制：设置一个信号，用于触发接收区写入动作 signal_write_msg = QtCore.pyqtSignal(str) def __init__(self, num): """ 初始化窗口 :param num: 计数窗口 """ super(ToolsUi, self).__init__() self.num = num self._translate = QtCore.QCoreApplication.translate self.setObjectName("TCP-UDP") self.resize(640, 480) self.setAcceptDrops(False) self.setSizeGripEnabled(False) # 定义控件 self.pushButton_get_ip = QtWidgets.QPushButton() self.pushButton_link = QtWidgets.QPushButton() self.pushButton_unlink = QtWidgets.QPushButton() self.pushButton_clear = QtWidgets.QPushButton() self.pushButton_exit = QtWidgets.QPushButton() self.pushButton_send = QtWidgets.QPushButton() self.pushButton_dir = QtWidgets.QPushButton() self.pushButton_else = QtWidgets.QPushButton() self.label_port = QtWidgets.QLabel() self.label_ip = QtWidgets.QLabel() self.label_rev = QtWidgets.QLabel() self.label_send = QtWidgets.QLabel() self.label_sendto = QtWidgets.QLabel() self.label_dir = QtWidgets.QLabel() self.label_written = QtWidgets.QLabel() self.lineEdit_port = QtWidgets.QLineEdit() self.lineEdit_ip_send = QtWidgets.QLineEdit() self.lineEdit_ip_local = QtWidgets.QLineEdit() self.textEdit_send = QtWidgets.QTextEdit() self.textBrowser_recv = QtWidgets.QTextBrowser() self.comboBox_tcp = QtWidgets.QComboBox() # 定义布局 self.h_box_1 = QHBoxLayout() self.h_box_2 = QHBoxLayout() self.h_box_3 = QHBoxLayout() self.h_box_4 = QHBoxLayout() self.h_box_recv = QHBoxLayout() self.h_box_exit = QHBoxLayout() self.h_box_all = QHBoxLayout() self.v_box_set = QVBoxLayout() self.v_box_send = QVBoxLayout() self.v_box_web = QVBoxLayout() self.v_box_exit = QVBoxLayout() self.v_box_right = QVBoxLayout() self.v_box_left = QVBoxLayout() # 向选择功能的下拉菜单添加选项 self.comboBox_tcp.addItem("") self.comboBox_tcp.addItem("") self.comboBox_tcp.addItem("") self.comboBox_tcp.addItem("") self.comboBox_tcp.addItem("") # 设置字体 font = QtGui.QFont() font.setFamily("Yuppy TC") font.setPointSize(20) font.setBold(True) font.setItalic(False) font.setUnderline(True) font.setWeight(75) font.setStrikeOut(False) self.label_rev.setFont(font) self.label_send.setFont(font) # 设置控件的初始属性 self.label_dir.hide() self.label_sendto.hide() self.pushButton_dir.hide() self.lineEdit_ip_send.hide() self.label_dir.setWordWrap(True) # 让label自动换行 self.pushButton_unlink.setEnabled(False) self.textBrowser_recv.insertPlainText("这是窗口-%s\n" % self.num) # 调用布局方法和控件显示文字的方法 self.layout_ui() self.ui_translate() self.connect() def layout_ui(self): """ 设置控件的布局 :return: """ # 左侧布局添加 self.h_box_1.addWidget(self.label_ip) self.h_box_1.addWidget(self.lineEdit_ip_local) self.h_box_1.addWidget(self.pushButton_get_ip) self.h_box_2.addWidget(self.label_port) self.h_box_2.addWidget(self.lineEdit_port) self.h_box_2.addWidget(self.pushButton_else) self.h_box_3.addWidget(self.label_sendto) self.h_box_3.addWidget(self.lineEdit_ip_send) self.h_box_4.addWidget(self.comboBox_tcp) self.h_box_4.addWidget(self.pushButton_link) self.h_box_4.addWidget(self.pushButton_unlink) self.v_box_set.addLayout(self.h_box_1) self.v_box_set.addLayout(self.h_box_2) self.v_box_set.addLayout(self.h_box_3) self.v_box_set.addLayout(self.h_box_4) self.v_box_web.addWidget(self.label_dir) self.v_box_web.addWidget(self.pushButton_dir) self.v_box_send.addWidget(self.label_send) self.v_box_send.addWidget(self.textEdit_send) self.v_box_send.addLayout(self.v_box_web) self.v_box_exit.addWidget(self.pushButton_send) self.v_box_exit.addWidget(self.pushButton_exit) self.h_box_exit.addWidget(self.label_written) self.h_box_exit.addLayout(self.v_box_exit) self.v_box_left.addLayout(self.v_box_set) self.v_box_left.addLayout(self.v_box_send) self.v_box_left.addLayout(self.h_box_exit) # 右侧布局添加 self.h_box_recv.addWidget(self.label_rev) self.h_box_recv.addWidget(self.pushButton_clear) self.v_box_right.addLayout(self.h_box_recv) self.v_box_right.addWidget(self.textBrowser_recv) # 将左右布局添加到窗体布局 self.h_box_all.addLayout(self.v_box_left) self.h_box_all.addLayout(self.v_box_right) # 设置窗体布局到窗体 self.setLayout(self.h_box_all) def ui_translate(self): """ 控件默认显示文字的设置 :param : QDialog类创建的对象 :return: None """ # 设置各个控件显示的文字 # 也可使用控件的setText()方法设置文字 self.setWindowTitle(self._translate("TCP-UDP", "TCP/UDP网络测试工具-窗口%s" % self.num)) self.comboBox_tcp.setItemText(0, self._translate("TCP-UDP", "TCP服务端")) self.comboBox_tcp.setItemText(1, self._translate("TCP-UDP", "TCP客户端")) self.comboBox_tcp.setItemText(2, self._translate("TCP-UDP", "UDP服务端")) self.comboBox_tcp.setItemText(3, self._translate("TCP-UDP", "UDP客户端")) self.comboBox_tcp.setItemText(4, self._translate("TCP-UDP", "WEB服务端")) self.pushButton_link.setTex