时间：2023-09-07 23:42:01 | 来源：网站运营
时间：2023-09-07 23:42:01 来源：网站运营
python百行代码自制电脑端网速悬浮窗：# 前言 看到某60的网速悬浮球有点心动，但是又不想装这个流氓软件，就自己用python加PyQt5自制了一个，实测还行，关键不占用电脑一点资源，已将软件打包，可自行下载使用。
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def gsh(count): if count < 1024: return "%.2f B/s" % count if count < 1048576: return "%.2f KB/s" % (count / 1024) count >>= 10 if count < 1048576: return "%.2f MB/s" % (count / 1024) count >>= 10 return "%.2f GB/s" % (count / 1024)def get_data(): old = [0, 0] new = [0, 0] net_info = net_io_counters() # 获取流量统计信息 recv_bytes = net_info.bytes_recv sent_bytes = net_info.bytes_sent old[0] += recv_bytes old[1] += sent_bytes time.sleep(1) # 当前所收集的数据 net_info = net_io_counters() # 获取流量统计信息 recv_bytes = net_info.bytes_recv sent_bytes = net_info.bytes_sent new[0] += recv_bytes new[1] += sent_bytes info = [] for i in range(2): info.append(new[i] - old[i]) return infoclass Main(QWidget): _startPos = None _endPos = None _isTracking = False all_bytes=0 about = "监控电脑网络的上传跟下载网速。/n统计网络使用总流量！/n作者：旋凯凯旋" def __init__(self): super().__init__() self._initUI() with open('流量使用情况.txt', 'r') as f: self.all_bytes = int(f.read()) def _initUI(self): self.setFixedSize(QSize(259, 270)) self.setWindowFlags(Qt.FramelessWindowHint | QtCore.Qt.WindowStaysOnTopHint | Qt.Tool) self.setAttribute(QtCore.Qt.WA_TranslucentBackground) # 设置窗口背景透明 self.label = QtWidgets.QLabel(self) self.label.setGeometry(QtCore.QRect(0, 0, 259, 111)) self.label.setMinimumSize(QtCore.QSize(259, 111)) self.label.setBaseSize(QtCore.QSize(259, 111)) self.label.setStyleSheet("font: 75 20pt /"Adobe Arabic/";color:rgb(255,0,0)") self.label.setAlignment(QtCore.Qt.AlignCenter) self.label.setObjectName("label") self.label2 = QtWidgets.QLabel(self) self.label2.setGeometry(QtCore.QRect(10, 110, 259, 161)) self.label2.setMinimumSize(QtCore.QSize(259, 161)) self.label2.setBaseSize(QtCore.QSize(259, 161)) self.label2.setAlignment(QtCore.Qt.AlignCenter) self.gif = QMovie('1271.gif') self.label2.setMovie(self.gif) self.label2.setObjectName("label2") self.gif.start() self.timer = QtCore.QTimer(self) self.timer.start(1000) self.timer.timeout.connect(self.start) self.setCursor(QCursor(Qt.PointingHandCursor)) self.show()def start(self): Thread(target=self.setSpeed, daemon=True).start() def setSpeed(self): info = get_data() recv_bytes = gsh(info[0]) # 每秒接收的字节 sent_bytes = gsh(info[1]) # 每秒发送的字节 self.all_bytes += sum(info) if self.all_bytes<1073741824: all_bytes = self.all_bytes / 1048576 strs="已使用：%.2f Mb"%all_bytes else: all_bytes = self.all_bytes / 1073741824 strs = "已使用：%.2f Gb" % all_bytes self.label.setText("上传：%s/n下载：%s/n%s"%(sent_bytes,recv_bytes,strs)def mouseMoveEvent(self, e: QMouseEvent): # 重写移动事件 self._endPos = e.pos() - self._startPos self.move(self.pos() + self._endPos) def mousePressEvent(self, e: QMouseEvent): if e.button() == Qt.LeftButton: self._isTracking = True self._startPos = QPoint(e.x(), e.y()) if e.button() == Qt.RightButton: menu = QMenu(self) quitAction = menu.addAction("退出程序") aboutAction=menu.addAction("关于程序") action = menu.exec_(self.mapToGlobal(e.pos())) if action == quitAction: with open('流量使用情况.txt', 'w') as f: f.write(str(self.all_bytes)) qApp.quit() if action == aboutAction: msg_box = QtWidgets.QMessageBox msg_box.question(self, "关于", self.about,msg_box.Yes | msg_box.Cancel) if QMessageBox.Yes: webbrowser.open('https://me.csdn.net/Cxk___', new=0, autoraise=True) def mouseReleaseEvent(self, e: QMouseEvent): if e.button() == Qt.LeftButton: self._isTracking = False self._startPos = None self._endPos = None if e.button() == Qt.RightButton: self._isTracking = False self._startPos = None self._endPos = None# -*- coding: utf-8 -*-import timeimport webbrowserfrom PyQt5.QtCore import QSize, QPoint, Qtfrom PyQt5.QtGui import QMouseEvent, QMovie, QCursorfrom PyQt5.QtWidgets import QWidget, QMessageBox, QApplication, QMenu, qAppfrom psutil import net_io_counters #net_io_counters 网络输入与输出 如果需要获取单个网卡的io信息，加上pernic=True参数。from threading import Threadimport sysfrom qtpy import QtWidgets, QtCoreif __name__ == '__main__': app = QApplication(sys.argv) ex = Main() sys.exit(app.exec_()关键词：悬浮,电脑
