计算1

# -*- coding: utf-8 -*
import ctypes
import struct
import time
from PyQt5 import QtCore, QtGui

from PyQt5.QtCore import QEventLoop, QTimer, QThread
from PyQt5.QtGui import QColor

from untitled19 import Ui_Form

import sys

import fraction
# from PyQt5 import QtCore
from PyQt5.QtWidgets import QApplication, QMainWindow, QColorDialog


class Cmdzl():
    def xf(self):
        try:
            self.run1()
            self.run2()
            self.run3()
            self.run4()
            self.run5()
            self.run6()
            self.run7()
            self.run8()
            time.sleep(0.5)
            col2 = QColor(255,0,0)
            win.pushButton.setStyleSheet("QWidget { background-color: %s }" % col2.name())

        except:
            print("输入格式错误")


    def run1(self):
        if win.checkBox.isChecked() == True:
            t = win.lineEdit.text()

            if win.comboBox.currentText()=='16进制转10进制':
                t16 = (int(int(t, 16)))
                print(t,"(的16进制转10进制)=", t16)
            elif win.comboBox.currentText()=='16进制转2进制':
                t16 = (int(int(t, 16)))
                t16_2 = bin(t16)
                print(t, "(的16进制转 2进制)=", t16_2)
            elif win.comboBox.currentText() == '16进制转ASSCII':
                t16 = (int(int(t, 16)))
                t16_ASS = chr(int(t16))
                print(t, "(16进制对应的ASCII码字符)=",t16_ASS)
            elif win.comboBox.currentText() == '10进制转16进制':
                col2 = QColor(0, 255, 0)
                win.label_3.setStyleSheet("QWidget { background-color: %s }" % col2.name())
                t10 = (int(int(t, 10)))
                t10_16 = hex(t10)
                print(t, "(的10进制转16进制)=", t10_16)
            elif win.comboBox.currentText() == '10进制转2进制':
                t10 = (int(int(t, 10)))
                t10_2 = bin(t10)[2:]
                print(t, "(的10进制转 2进制)=", t10_2)
            elif win.comboBox.currentText() == '10进制转ASSCII':
                tAS = chr(int(t))
                print(t, "(10进制对应的ASCII码字符)=", tAS)
            elif win.comboBox.currentText() == '2进制转10进制':
                t2 = int(t, 2)
                print(t, "(2进制的10进制)=", t2)
            elif win.comboBox.currentText() == '2进制转16进制':
                t2_10 = int(t, 2)
                t2_16 = hex(t2_10)
                print(t, "(2进制的16进制)=", t2_16)
            elif win.comboBox.currentText() == '2进制转ASSCII':
                t2_10 = int(t, 2)
                t2_ASSCII = chr(int(t2_10))
                print(t, "(2进制对应的ASCII码字符为)=",t2_ASSCII)
            elif win.comboBox.currentText() == 'ASCII码转10进制':
                ASCII_10 = ord(t)
                print(t, "(ASCII码转10进制)=", ASCII_10)
            elif win.comboBox.currentText() == 'ASCII码转16进制':
                ASCII_10 = ord(t)
                ASCCII_16 = hex(ASCII_10)
                print(t, "(ASCII码转16进制)=", ASCCII_16)
            elif win.comboBox.currentText() == 'ASCII码转2进制':
                ASCII_10 = ord(t)
                ASSCII_2 = bin(ASCII_10)
                print(t, "(ASCII码转 2进制)=", ASSCII_2)
            elif win.comboBox.currentText() == '小数转单精度':

                d=self.float_to_hex(float(t)).upper()

                print(t, "(小数转单精度)=", d)
            elif win.comboBox.currentText() == '小数转双精度':
                d = self.double_to_hex(float(t)).upper()

                print(t, "(小数转双精度)=", d)
            elif win.comboBox.currentText() == 'hex单精度转小数':
                d = self.hex2float(str(t))

                print(t, "(16进制单精度转小数)=", d)
            elif win.comboBox.currentText() == 'hex双精度转小数':
                d = self.hexToDouble(str(t))

                print(t, "(16进制双精度转小数)=", d)
            else:
                pass
    def float_to_hex(self, f):
        return hex(struct.unpack('<I', struct.pack('<f', f))[0])
    def double_to_hex(self, f):
        return hex(struct.unpack('<Q', struct.pack('<d', f))[0])
    def hex2float(self,h):
        i = int(h, 16)
        cp = ctypes.pointer(ctypes.c_int(i))
        fp = ctypes.cast(cp, ctypes.POINTER(ctypes.c_float))
        return fp.contents.value
    def hexToDouble(self,hexString):  # 16进制转double
        return struct.unpack('>d', bytes.fromhex(hexString))[0]

    def run2(self):
        if win.checkBox_2.isChecked() == True:
            t = win.lineEdit.text()
            if win.comboBox_2.currentText() =="法拉(F)":
                t1 = int(t)
                t2 = t1 * 1000
                t3 = t1 * 1000* 1000
                t4 = t1 * 1000 * 1000* 1000
                t5 = t1 * 1000 * 1000 * 1000* 1000
                print(t, "法拉(F)", '=', t2, '毫法(mF)')
                print(t, "法拉(F)", '=', t3, '微法(μF)')
                print(t, "法拉(F)", '=', t4, '纳法(nF)')
                print(t, "法拉(F)", '=', t5, '皮法(pF)')
            if win.comboBox_2.currentText() == "毫法(mF)":
                t1 = int(t)
                t2 = t1 / 1000
                t3 = t1 * 1000
                t4 = t1 * 1000 * 1000
                t5 = t1 * 1000 * 1000 * 1000
                print(t, "毫法(mF)", '=', t2, '法拉(F)')
                print(t, "毫法(mF)", '=', t3, '微法(μF)')
                print(t, "毫法(mF)", '=', t4, '纳法(nF)')
                print(t, "毫法(mF)", '=', t5, '皮法(pF)')
            if win.comboBox_2.currentText() == "微法(μF)":
                t1 = int(t)
                t2 = t1 / (1000 * 1000)
                t3 = t1 / 1000
                t4 = t1 * 1000
                t5 = t1 * 1000 * 1000
                print(t, "微法(μF)", '=', t2, '法拉(F)')
                print(t, "微法(μF)", '=', t3, '毫法(mF)')
                print(t, "微法(μF)", '=', t4, '纳法(nF)')
                print(t, "微法(μF)", '=', t5, '皮法(pF)')
            if win.comboBox_2.currentText() == "纳法(nF)":
                t1 = int(t)
                t2 = t1 / (1000 * 1000 * 1000)
                t3 = t1 / (1000 * 1000)
                t4 = t1 / 1000
                t5 = t1 * 1000
                d = '纳法(nF)'
                print(t, d, '=', t2, '法拉(F)')
                print(t, d, '=', t3, '毫法(mF)')
                print(t, d, '=', t4, '微法(μF)')
                print(t, d, '=', t5, '皮法(pF)')
            if win.comboBox_2.currentText() == "皮法(pF)":
                t1 = int(t)
                t2 = t1 / (1000 * 1000 * 1000 * 1000)
                t3 = t1 / (1000 * 1000 * 1000)
                t4 = t1 / (1000 * 1000)
                t5 = t1 / 1000
                d = '皮法(pF)'
                print(t, d, '=', t2, '法拉(F)')
                print(t, d, '=', t3, '毫法(mF)')
                print(t, d, '=', t4, '微法(μF)')
                print(t, d, '=', t5, '纳法(nF)')
            print('\n')
    def run3(self):
        if win.checkBox_5.isChecked() == True:
            t = win.lineEdit.text()
            t2 = win.lineEdit_2.text()
            t3 = float(t) + float(t2)
            print(t, "+", t2, '=', t3)

    def run4(self):
        if win.checkBox_6.isChecked() == True:
            t = win.lineEdit.text()
            t2 = win.lineEdit_2.text()
            t3 = float(t) - float(t2)
            print(t, "-", t2, '=', t3)

    def run5(self):
        if win.checkBox_7.isChecked() == True:
            t = win.lineEdit.text()
            t2 = win.lineEdit_2.text()
            t3 = float(t) * float(t2)
            print(t, "×", t2, '=', t3)

    def run6(self):
        if win.checkBox_8.isChecked() == True:
            t = win.lineEdit.text()
            t2 = win.lineEdit_2.text()
            t3 = float(t) / float(t2)
            print(t, "÷", t2, '=', t3)

    def run7(self):
        if win.checkBox_3.isChecked() == True:
            t = float(win.lineEdit.text())
            t2 =int( win.lineEdit_2.text())
            # print(t,'的',t2, "次方")
            t3 =pow(t, t2)

            print(t,'(的)',t2, "(次方)", '=', t3)
    def run8(self):
        if win.checkBox_4.isChecked() == True:
            t = float(win.lineEdit.text())
            t2 =int(win.lineEdit_2.text())
            t3 =float(1/t2)
            t4 =pow(t, t3)
            print(t,"(的根号"
                    ""
                    ""
                    ""
                    ")",t2 ,"(次方)", '=', t4)



class ControlBoard(QMainWindow, Ui_Form):
    def __init__(self):
        super(ControlBoard, self).__init__()
        self.setupUi(self)
        # 下面将输出重定向到textBrowser中
        sys.stdout = EmittingStr(textWritten=self.outputWritten)
        sys.stderr = EmittingStr(textWritten=self.outputWritten)
        self.pushButton.clicked.connect(self.bClicked)
        self.checkBox_9.stateChanged.connect(self.run20)
        self.initUI()

    def initUI(self):
        self.下拉框()
        self.下拉框2()
        self.coclor()
    def outputWritten(self, text):
        cursor = self.textEdit_2.textCursor()
        cursor.movePosition(QtGui.QTextCursor.End)
        cursor.insertText(text)
        self.textEdit_2.setTextCursor(cursor)
        self.textEdit_2.ensureCursorVisible()
    def bClicked(self):
        t = runThread(self)
        t.start()
        self.textEdit_2.setText("")

    def coclor(self):
        # col = QColor(255, 0, 0)
        self.btn4 = self.pushButton
        self.btn4.clicked.connect(self.showDialog4)
        # self.pushButton.setStyleSheet("QWidget { background-color: %s }" % col.name())
    def showDialog4(self):
        col = QColor(0, 255,0)

        start_time = time.time()
        if col.isValid():
            self.pushButton.setStyleSheet("QWidget { background-color: %s }" % col.name())

    def run20(self):
        if win.checkBox_9.isChecked() == False:
            self.checkBox.setChecked(False)
            self.checkBox_2.setChecked(False)
            self.checkBox_3.setChecked(False)
            self.checkBox_4.setChecked(False)
            self.checkBox_5.setChecked(False)
            self.checkBox_6.setChecked(False)
            self.checkBox_7.setChecked(False)
            self.checkBox_8.setChecked(False)
        else:
            self.checkBox.setChecked(True)
    def 下拉框(self):
        combo = self.comboBox
        combo.addItem("16进制转10进制")
        combo.addItem("16进制转2进制")
        combo.addItem("16进制转ASSCII")
        combo.addItem("10进制转16进制")
        combo.addItem("10进制转2进制")
        combo.addItem("10进制转ASSCII")
        combo.addItem("2进制转10进制")
        combo.addItem("2进制转16进制")
        combo.addItem("2进制转ASSCII")
        combo.addItem("ASCII码转10进制")
        combo.addItem("ASCII码转16进制")
        combo.addItem("ASCII码转2进制")
        combo.addItem("小数转单精度")
        combo.addItem("小数转双精度")
        combo.addItem("hex单精度转小数")
        combo.addItem("hex双精度转小数")

        combo.activated[str].connect(self.onActivated)
    def 下拉框2(self):
        combo2 = self.comboBox_2
        combo2.addItem("法拉(F)")
        combo2.addItem("毫法(mF)")
        combo2.addItem("微法(μF)")
        combo2.addItem("纳法(nF)")
        combo2.addItem("皮法(pF)")
        combo2.activated[str].connect(self.onActivated)
    def onActivated(self, text):
        self.label_3.setText(text)
        self.label_3.adjustSize()
        # self.textEdit.setText(text)

def exceptOutConfig(exctype, value, tb):
    print('My Error Information:')
    print('Type:', exctype)
    print('Value:', value)
    print('Traceback:', tb)

class EmittingStr(QtCore.QObject):
    textWritten = QtCore.pyqtSignal(str)  # 定义一个发送str的信号

    def write(self, text):
        self.textWritten.emit(str(text))

class runThread(QThread):
    def run(self):
        Cmdzl().xf()
        # win.pushButton.setEnabled(True)

if __name__ == "__main__":

    sys.excepthook = exceptOutConfig
    app = QApplication(sys.argv)
    win = ControlBoard()
    win.show()
    Cmdzl()
    sys.exit(app.exec_())
    
 # -*- coding: utf-8 -*-

# Form implementation generated from reading ui file 'untitled19.ui'
#
# Created by: PyQt5 UI code generator 5.15.6
#
# WARNING: Any manual changes made to this file will be lost when pyuic5 is
# run again.  Do not edit this file unless you know what you are doing.


from PyQt5 import QtCore, QtGui, QtWidgets


class Ui_Form(object):
    def setupUi(self, Form):
        Form.setObjectName("Form")
        Form.resize(346, 229)
        self.label = QtWidgets.QLabel(Form)
        self.label.setGeometry(QtCore.QRect(80, 30, 54, 12))
        self.label.setObjectName("label")
        self.label_2 = QtWidgets.QLabel(Form)
        self.label_2.setGeometry(QtCore.QRect(280, 10, 41, 20))
        self.label_2.setObjectName("label_2")
        self.lineEdit = QtWidgets.QLineEdit(Form)
        self.lineEdit.setGeometry(QtCore.QRect(10, 10, 121, 20))
        self.lineEdit.setObjectName("lineEdit")
        self.lineEdit_2 = QtWidgets.QLineEdit(Form)
        self.lineEdit_2.setGeometry(QtCore.QRect(142, 10, 131, 20))
        self.lineEdit_2.setObjectName("lineEdit_2")
        self.checkBox = QtWidgets.QCheckBox(Form)
        self.checkBox.setGeometry(QtCore.QRect(10, 40, 71, 16))
        self.checkBox.setObjectName("checkBox")
        self.comboBox = QtWidgets.QComboBox(Form)
        self.comboBox.setGeometry(QtCore.QRect(10, 60, 121, 22))
        self.comboBox.setObjectName("comboBox")
        self.checkBox_2 = QtWidgets.QCheckBox(Form)
        self.checkBox_2.setGeometry(QtCore.QRect(10, 90, 71, 16))
        self.checkBox_2.setObjectName("checkBox_2")
        self.comboBox_2 = QtWidgets.QComboBox(Form)
        self.comboBox_2.setGeometry(QtCore.QRect(10, 110, 121, 22))
        self.comboBox_2.setObjectName("comboBox_2")
        self.checkBox_3 = QtWidgets.QCheckBox(Form)
        self.checkBox_3.setGeometry(QtCore.QRect(10, 180, 71, 16))
        self.checkBox_3.setObjectName("checkBox_3")
        self.checkBox_4 = QtWidgets.QCheckBox(Form)
        self.checkBox_4.setGeometry(QtCore.QRect(60, 180, 71, 16))
        self.checkBox_4.setObjectName("checkBox_4")
        self.checkBox_5 = QtWidgets.QCheckBox(Form)
        self.checkBox_5.setGeometry(QtCore.QRect(10, 140, 71, 16))
        self.checkBox_5.setObjectName("checkBox_5")
        self.checkBox_6 = QtWidgets.QCheckBox(Form)
        self.checkBox_6.setGeometry(QtCore.QRect(60, 140, 71, 16))
        self.checkBox_6.setObjectName("checkBox_6")
        self.checkBox_7 = QtWidgets.QCheckBox(Form)
        self.checkBox_7.setGeometry(QtCore.QRect(10, 160, 71, 16))
        self.checkBox_7.setObjectName("checkBox_7")
        self.checkBox_8 = QtWidgets.QCheckBox(Form)
        self.checkBox_8.setGeometry(QtCore.QRect(60, 160, 71, 16))
        self.checkBox_8.setObjectName("checkBox_8")
        self.checkBox_9 = QtWidgets.QCheckBox(Form)
        self.checkBox_9.setGeometry(QtCore.QRect(10, 200, 71, 16))
        self.checkBox_9.setObjectName("checkBox_9")
        self.textEdit_2 = QtWidgets.QTextEdit(Form)
        self.textEdit_2.setGeometry(QtCore.QRect(140, 40, 201, 121))
        self.textEdit_2.setObjectName("textEdit_2")
        self.pushButton = QtWidgets.QPushButton(Form)
        self.pushButton.setGeometry(QtCore.QRect(140, 200, 75, 23))
        self.pushButton.setObjectName("pushButton")
        self.pushButton_2 = QtWidgets.QPushButton(Form)
        self.pushButton_2.setGeometry(QtCore.QRect(140, 170, 75, 23))
        self.pushButton_2.setObjectName("pushButton_2")
        self.pushButton_3 = QtWidgets.QPushButton(Form)
        self.pushButton_3.setGeometry(QtCore.QRect(230, 170, 75, 23))
        self.pushButton_3.setObjectName("pushButton_3")
        self.label_3 = QtWidgets.QLabel(Form)
        self.label_3.setGeometry(QtCore.QRect(240, 210, 54, 12))
        self.label_3.setObjectName("label_3")

        self.retranslateUi(Form)
        self.pushButton_2.clicked.connect(self.textEdit_2.clear) # type: ignore
        self.pushButton_3.clicked.connect(Form.close) # type: ignore
        QtCore.QMetaObject.connectSlotsByName(Form)

    def retranslateUi(self, Form):
        _translate = QtCore.QCoreApplication.translate
        Form.setWindowTitle(_translate("Form", "计算器"))
        self.label.setText(_translate("Form", "A"))
        self.label_2.setText(_translate("Form", "B"))
        self.checkBox.setText(_translate("Form", "进制转换"))
        self.checkBox_2.setText(_translate("Form", "电容"))
        self.checkBox_3.setText(_translate("Form", "平方"))
        self.checkBox_4.setText(_translate("Form", "平方根"))
        self.checkBox_5.setText(_translate("Form", "A+B"))
        self.checkBox_6.setText(_translate("Form", "A-B"))
        self.checkBox_7.setText(_translate("Form", "A×B"))
        self.checkBox_8.setText(_translate("Form", "A÷B"))
        self.checkBox_9.setText(_translate("Form", "反选"))
        self.pushButton.setText(_translate("Form", "结果="))
        self.pushButton_2.setText(_translate("Form", "清除信息"))
        self.pushButton_3.setText(_translate("Form", "退出"))
        self.label_3.setText(_translate("Form", "author liuzhen"))
        self.lineEdit_2.setText('2')
        self.lineEdit.setText('4')