python 科学计算器

import wx
import re
import math
# begin wxGlade: extracode
# end wxGlade
ans=0
ts=""
class MyFrame(wx.Frame):
    def __init__(self, *args, **kwds):
        # begin wxGlade: MyFrame.__init__
        kwds["style"] = wx.DEFAULT_FRAME_STYLE
        wx.Frame.__init__(self, *args, **kwds)
        self.text_ctrl_1 = wx.TextCtrl(self, -1, "" ,style=wx.TE_READONLY)
        self.text_ctrl_2 = wx.TextCtrl(self, -1, "", style=wx.TE_READONLY)
        self.button_37 = wx.Button(self, -1, "7")
        self.button_38 = wx.Button(self, -1, "8")
        self.button_39 = wx.Button(self, -1, "9")
        self.button_40 = wx.Button(self, -1, "+")
        self.button_41 = wx.Button(self, -1, "-")
        self.button_42 = wx.Button(self, -1, "4")
        self.button_43 = wx.Button(self, -1, "5")
        self.button_44 = wx.Button(self, -1, "6")
        self.button_45 = wx.Button(self, -1, "x")
        self.button_46 = wx.Button(self, -1, "/")
        self.button_47 = wx.Button(self, -1, "1")
        self.button_48 = wx.Button(self, -1, "2")
        self.button_49 = wx.Button(self, -1, "3")
        self.button_50 = wx.Button(self, -1, "(")
        self.button_51 = wx.Button(self, -1, ")")
        self.button_52 = wx.Button(self, -1, "0")
        self.button_53 = wx.Button(self, -1, ".")
        self.button_54 = wx.Button(self, -1, "ans")
        self.button_55 = wx.Button(self, -1, "clear")
        self.button_56 = wx.Button(self, -1, "=")
        self.button_57 = wx.Button(self, -1, "pi")
        self.button_58 = wx.Button(self, -1, "e")
        self.button_59 = wx.Button(self, -1, "1/x")
        self.button_60 = wx.Button(self, -1, "x^2")
        self.button_61 = wx.Button(self, -1, "x^y")
        self.button_62 = wx.Button(self, -1, "sqrt")
        self.button_63 = wx.Button(self, -1, "sin")
        self.button_64 = wx.Button(self, -1, "cos")
        self.button_65 = wx.Button(self, -1, "tan")
        self.button_66 = wx.Button(self, -1, "log")
        self.button_67 = wx.Button(self, -1, "ln")
        self.button_68 = wx.Button(self, -1, "n!")
        self.button_69 = wx.Button(self, -1, "mod")
        self.button_70 = wx.Button(self, -1, "int")
        self.button_71 = wx.Button(self, -1, "yu")
        self.button_72 = wx.Button(self, -1, "|")
        self.button_73 = wx.Button(self, -1, "~")
        self.button_74 = wx.Button(self, -1, "xor")


        self.__set_properties()
        self.__do_layout()

        self.Bind(wx.EVT_BUTTON, self.bu37, self.button_37)
        self.Bind(wx.EVT_BUTTON, self.bu38, self.button_38)
        self.Bind(wx.EVT_BUTTON, self.bu39, self.button_39)
        self.Bind(wx.EVT_BUTTON, self.bu40, self.button_40)
        self.Bind(wx.EVT_BUTTON, self.bu41, self.button_41)
        self.Bind(wx.EVT_BUTTON, self.bu42, self.button_42)
        self.Bind(wx.EVT_BUTTON, self.bu43, self.button_43)
        self.Bind(wx.EVT_BUTTON, self.bu44, self.button_44)
        self.Bind(wx.EVT_BUTTON, self.bu45, self.button_45)
        self.Bind(wx.EVT_BUTTON, self.bu46, self.button_46)
        self.Bind(wx.EVT_BUTTON, self.bu47, self.button_47)
        self.Bind(wx.EVT_BUTTON, self.bu48, self.button_48)
        self.Bind(wx.EVT_BUTTON, self.bu49, self.button_49)
        self.Bind(wx.EVT_BUTTON, self.bu50, self.button_50)
        self.Bind(wx.EVT_BUTTON, self.bu51, self.button_51)
        self.Bind(wx.EVT_BUTTON, self.bu52, self.button_52)
        self.Bind(wx.EVT_BUTTON, self.bu53, self.button_53)
        self.Bind(wx.EVT_BUTTON, self.bu54, self.button_54)
        self.Bind(wx.EVT_BUTTON, self.bu55, self.button_55)
        self.Bind(wx.EVT_BUTTON, self.bu56, self.button_56)
        self.Bind(wx.EVT_BUTTON, self.bu57, self.button_57)
        self.Bind(wx.EVT_BUTTON, self.bu58, self.button_58)
        self.Bind(wx.EVT_BUTTON, self.bu59, self.button_59)
        self.Bind(wx.EVT_BUTTON, self.bu60, self.button_60)
        self.Bind(wx.EVT_BUTTON, self.bu61, self.button_61)
        self.Bind(wx.EVT_BUTTON, self.bu62, self.button_62)
        self.Bind(wx.EVT_BUTTON, self.bu63, self.button_63)
        self.Bind(wx.EVT_BUTTON, self.bu64, self.button_64)
        self.Bind(wx.EVT_BUTTON, self.bu65, self.button_65)
        self.Bind(wx.EVT_BUTTON, self.bu66, self.button_66)
        self.Bind(wx.EVT_BUTTON, self.bu67, self.button_67)
        self.Bind(wx.EVT_BUTTON, self.bu68, self.button_68)
        self.Bind(wx.EVT_BUTTON, self.bu69, self.button_69)
        self.Bind(wx.EVT_BUTTON, self.bu70, self.button_70)
        self.Bind(wx.EVT_BUTTON, self.bu71, self.button_71)
        self.Bind(wx.EVT_BUTTON, self.bu72, self.button_72)
        self.Bind(wx.EVT_BUTTON, self.bu73, self.button_73)
        self.Bind(wx.EVT_BUTTON, self.bu74, self.button_74)

        # end wxGlade
        self.Show(True)

    def __set_properties(self):
        # begin wxGlade: MyFrame.__set_properties
        self.SetTitle("Python Calculater by CYG")
        self.text_ctrl_1.SetMinSize((500, 30))
        self.text_ctrl_2.SetMinSize((500, 50))
        self.button_37.SetMinSize((100, 60))
        self.button_38.SetMinSize((100, 60))
        self.button_39.SetMinSize((100, 60))
        self.button_40.SetMinSize((100, 60))
        self.button_41.SetMinSize((100, 60))
        self.button_42.SetMinSize((100, 60))
        self.button_43.SetMinSize((100, 60))
        self.button_44.SetMinSize((100, 60))
        self.button_46.SetMinSize((100, 60))
        self.button_45.SetMinSize((100, 60))
        self.button_47.SetMinSize((100, 60))
        self.button_48.SetMinSize((100, 60))
        self.button_49.SetMinSize((100, 60))
        self.button_50.SetMinSize((100, 60))
        self.button_51.SetMinSize((100, 60))
        self.button_52.SetMinSize((100, 60))
        self.button_53.SetMinSize((100, 60))
        self.button_54.SetMinSize((100, 60))
        self.button_55.SetMinSize((100, 60))
        self.button_56.SetMinSize((100, 60))

        self.button_57.SetMinSize((83, 50))
        self.button_58.SetMinSize((83, 50))
        self.button_59.SetMinSize((83, 50))
        self.button_60.SetMinSize((83, 50))
        self.button_61.SetMinSize((83, 50))
        self.button_62.SetMinSize((83, 50))
        self.button_63.SetMinSize((83, 50))
        self.button_64.SetMinSize((83, 50))
        self.button_65.SetMinSize((83, 50))
        self.button_66.SetMinSize((83, 50))
        self.button_67.SetMinSize((83, 50))
        self.button_68.SetMinSize((83, 50))
        self.button_69.SetMinSize((83, 50))
        self.button_70.SetMinSize((83, 50))
        self.button_71.SetMinSize((83, 50))
        self.button_72.SetMinSize((83, 50))
        self.button_73.SetMinSize((83, 50))
        self.button_74.SetMinSize((83, 50))

        # end wxGlade

    def __do_layout(self):
        # begin wxGlade: MyFrame.__do_layout
        sizer_2 = wx.BoxSizer(wx.VERTICAL)
        sizer_3 = wx.BoxSizer(wx.VERTICAL)
        grid_sizer_1 = wx.GridSizer(4, 5, 0, 0)
        grid_sizer_2 = wx.GridSizer(3, 6, 0, 0)
        sizer_3.Add(self.text_ctrl_2, 0, 0, 0)
        sizer_3.Add(self.text_ctrl_1, 0, 0, 0)

        grid_sizer_1.Add(self.button_37, 0, 0, 0)
        grid_sizer_1.Add(self.button_38, 0, 0, 0)
        grid_sizer_1.Add(self.button_39, 0, 0, 0)
        grid_sizer_1.Add(self.button_40, 0, 0, 0)
        grid_sizer_1.Add(self.button_41, 0, 0, 0)
        grid_sizer_1.Add(self.button_42, 0, 0, 0)
        grid_sizer_1.Add(self.button_43, 0, 0, 0)
        grid_sizer_1.Add(self.button_44, 0, 0, 0)
        grid_sizer_1.Add(self.button_45, 0, 0, 0)
        grid_sizer_1.Add(self.button_46, 0, 0, 0)
        grid_sizer_1.Add(self.button_47, 0, 0, 0)
        grid_sizer_1.Add(self.button_48, 0, 0, 0)
        grid_sizer_1.Add(self.button_49, 0, 0, 0)
        grid_sizer_1.Add(self.button_50, 0, 0, 0)
        grid_sizer_1.Add(self.button_51, 0, 0, 0)
        grid_sizer_1.Add(self.button_52, 0, 0, 0)
        grid_sizer_1.Add(self.button_53, 0, 0, 0)
        grid_sizer_1.Add(self.button_54, 0, 0, 0)
        grid_sizer_1.Add(self.button_55, 0, 0, 0)
        grid_sizer_1.Add(self.button_56, 0, 0, 0)

        grid_sizer_2.Add(self.button_57, 0, 0, 0)
        grid_sizer_2.Add(self.button_58, 0, 0, 0)
        grid_sizer_2.Add(self.button_59, 0, 0, 0)
        grid_sizer_2.Add(self.button_60, 0, 0, 0)
        grid_sizer_2.Add(self.button_61, 0, 0, 0)
        grid_sizer_2.Add(self.button_62, 0, 0, 0)
        grid_sizer_2.Add(self.button_63, 0, 0, 0)
        grid_sizer_2.Add(self.button_64, 0, 0, 0)
        grid_sizer_2.Add(self.button_65, 0, 0, 0)
        grid_sizer_2.Add(self.button_66, 0, 0, 0)
        grid_sizer_2.Add(self.button_67, 0, 0, 0)
        grid_sizer_2.Add(self.button_68, 0, 0, 0)
        grid_sizer_2.Add(self.button_69, 0, 0, 0)
        grid_sizer_2.Add(self.button_70, 0, 0, 0)
        grid_sizer_2.Add(self.button_71, 0, 0, 0)
        grid_sizer_2.Add(self.button_72, 0, 0, 0)
        grid_sizer_2.Add(self.button_73, 0, 0, 0)
        grid_sizer_2.Add(self.button_74, 0, 0, 0)


        sizer_3.Add(grid_sizer_1, 1, wx.EXPAND, 0)
        sizer_3.Add(grid_sizer_2, 1, wx.EXPAND, 0)
        sizer_2.Add(sizer_3, 1, wx.EXPAND, 0)
        self.SetSizer(sizer_2)
        sizer_2.Fit(self)
        self.Layout()
        # end wxGlade

    def bu37(self, event):  # wxGlade: MyFrame.
        global ts
        ts+="7"
        self.text_ctrl_1.AppendText("7")
        event.Skip()

    def bu38(self, event):  # wxGlade: MyFrame.
        global ts
        ts+="8"
        self.text_ctrl_1.AppendText("8")
        event.Skip()

    def bu39(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "9"
        self.text_ctrl_1.AppendText("9")
        event.Skip()

    def bu40(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "+"
        self.text_ctrl_1.AppendText("+")
        event.Skip()

    def bu41(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "-"
        self.text_ctrl_1.AppendText("-")
        event.Skip()

    def bu42(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "4"
        self.text_ctrl_1.AppendText("4")
        event.Skip()

    def bu43(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "5"
        self.text_ctrl_1.AppendText("5")
        event.Skip()

    def bu44(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "6"
        self.text_ctrl_1.AppendText("6")
        event.Skip()

    def bu45(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "*"
        self.text_ctrl_1.AppendText("*")
        event.Skip()

    def bu46(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "/"
        self.text_ctrl_1.AppendText("/")
        event.Skip()

    def bu47(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "1"
        self.text_ctrl_1.AppendText("1")
        event.Skip()

    def bu48(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "2"
        self.text_ctrl_1.AppendText("2")
        event.Skip()

    def bu49(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "3"
        self.text_ctrl_1.AppendText("3")
        event.Skip()

    def bu50(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "("
        self.text_ctrl_1.AppendText("(")
        event.Skip()

    def bu51(self, event):  # wxGlade: MyFrame.
        global ts
        ts += ")"
        self.text_ctrl_1.AppendText(")")
        event.Skip()

    def bu52(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "0"
        self.text_ctrl_1.AppendText("0")
        event.Skip()

    def bu53(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "."
        self.text_ctrl_1.AppendText(".")
        event.Skip()

    def bu54(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "ans"
        self.text_ctrl_1.AppendText("ans")
        event.Skip()

    def bu55(self, event):  # wxGlade: MyFrame.
        global ts
        self.text_ctrl_1.Clear()
        self.text_ctrl_2.Clear()
        ans=0
        ts=""
        event.Skip()

    def minus_operation(self,expresstion):
        minus_operators = re.split("-", expresstion)
        calc_list = re.findall("[0-9]", expresstion)
        if minus_operators[0] == "":
            calc_list[0] = '-%s' % calc_list[0]
        res = reduce(lambda x, y: float(x) - float(y), calc_list)
        return res

    def del_duplicates(self,ts):
        ts = ts.replace("++", "+")
        ts = ts.replace("--", "-")
        ts = ts.replace("+-", "-")
        ts = ts.replace("--", "+")
        ts = ts.replace('- -', "+")
        return ts

    def mutiply_dividend(self,expresstion):
        calc_list = re.split("[*/]", expresstion)
        operators = re.findall("[*/]", expresstion)
        res = None
        for index, i in enumerate(calc_list):
            if res:
                if operators[index - 1] == '*':
                    res *= float(i)
                elif operators[index - 1] == '/':
                    res /= float(i)
            else:
                res = float(i)
        return res

    def special_features(self,plus_and_minus_operators, multiply_and_dividend):

        for index, i in enumerate(multiply_and_dividend):
            i = i.strip()
            if i.endswith("*") or i.endswith("/"):
                multiply_and_dividend[index] = multiply_and_dividend[index] + plus_and_minus_operators[index] + \
                                               multiply_and_dividend[index + 1]
                del multiply_and_dividend[index + 1]
                del plus_and_minus_operators[index]
        return plus_and_minus_operators, multiply_and_dividend

    def minus_special(self,operator_list, calc_list):
        for index, i in enumerate(calc_list):
            if i == '':
                calc_list[index + 1] = i + calc_list[index + 1].strip()

    def figure_up(self,ts):
        ts = ts.strip("()")
        ts = self.del_duplicates(ts)
        plus_and_minus_operators = re.findall("[+-]", ts)
        multiply_and_dividend = re.split("[+-]", ts)
        if len(multiply_and_dividend[0].strip()) == 0:
            multiply_and_dividend[1] = plus_and_minus_operators[0] + multiply_and_dividend[1]
            del multiply_and_dividend[0]
            del plus_and_minus_operators[0]

        plus_and_minus_operators, multiply_and_dividend = self.special_features(plus_and_minus_operators,
                                                                           multiply_and_dividend)
        for index, i in enumerate(multiply_and_dividend):
            if re.search("[*/]", i):
                sub_res = self.mutiply_dividend(i)
                multiply_and_dividend[index] = sub_res

        #print(multiply_and_dividend, plus_and_minus_operators)
        final_res = None
        for index, item in enumerate(multiply_and_dividend):
            if final_res:
                if plus_and_minus_operators[index - 1] == '+':
                    final_res += float(item)
                elif plus_and_minus_operators[index - 1] == '-':
                    final_res -= float(item)
            else:
                final_res = float(item)

        return final_res

    def bu56(self, event):  # wxGlade: MyFrame.
        global ans
        global ts

        if re.search("pi", ts):
            lists = re.findall("pi", ts)
            for i in range(0, len(lists)):
                te = str(math.pi)
                self.text_ctrl_2.SetValue(te)
                ts = re.sub("pi", te, ts, 1)
                #self.text_ctrl_1.SetValue(ts)

        if re.search("e", ts):
            lists = re.findall("e", ts)
            for i in range(0, len(lists)):
                te = str(math.e)
                self.text_ctrl_2.SetValue(te)
                ts = re.sub("e", te, ts, 1)
                #self.text_ctrl_1.SetValue(ts)

        if  re.search("sin.*\)",ts):
            lists=re.findall("sin\((.+?)\)",ts)
            for i in range(0,len(lists)):
                te=float(lists[i])
                te=str(math.sin(te))
                self.text_ctrl_2.SetValue(te)
                ts=re.sub("sin.*?\)",te,ts,1)
                #self.text_ctrl_1.SetValue(ts)

        if re.search("cos.*\)", ts):
            lists = re.findall("cos\((.+?)\)", ts)
            for i in range(0, len(lists)):
                te = float(lists[i])
                te = str(math.cos(te))
                self.text_ctrl_2.SetValue(te)
                ts = re.sub("cos.*?\)", te, ts, 1)
                #self.text_ctrl_1.SetValue(ts)

        if re.search("tan.*\)", ts):
            lists = re.findall("tan\((.+?)\)", ts)
            for i in range(0, len(lists)):
                te = float(lists[i])
                te = str(math.tan(te))
                self.text_ctrl_2.SetValue(te)
                ts = re.sub("tan.*?\)", te, ts, 1)
                #self.text_ctrl_1.SetValue(ts)

        if re.search("ln.*\)", ts):
            lists = re.findall("ln\((.+?)\)", ts)
            for i in range(0, len(lists)):
                te = float(lists[i])
                te = str(math.log(te))
                self.text_ctrl_2.SetValue(te)
                ts = re.sub("ln.*?\)", te, ts, 1)
                #self.text_ctrl_1.SetValue(ts)


        if re.search("log.*\)", ts):
            lists = re.findall("log\((.+?)\)", ts)
            for i in range(0, len(lists)):
                te = float(lists[i])
                te = str(math.log(te)/math.log(10))
                self.text_ctrl_2.SetValue(te)
                ts = re.sub("log.*?\)", te, ts, 1)
                #self.text_ctrl_1.SetValue(ts)

        if re.search("sqrt.*\)", ts):
            lists = re.findall("sqrt\((.+?)\)", ts)
            for i in range(0, len(lists)):
                te = float(lists[i])
                te = str(math.sqrt(te))
                self.text_ctrl_2.SetValue(te)
                ts = re.sub("sqrt.*?\)", te, ts, 1)
                #self.text_ctrl_1.SetValue(ts)

        if re.search("int.*\)", ts):
            lists = re.findall("int\((.+?)\)", ts)
            for i in range(0, len(lists)):
                te=float(lists[i])
                te=int(te)
                te = str(te)
                self.text_ctrl_2.SetValue(te)
                ts = re.sub("int.*?\)", te, ts, 1)
                #self.text_ctrl_1.SetValue(ts)

        if re.search("ans", ts):
            lists = re.findall("ans", ts)
            for i in range(0, len(lists)):
                te = str(ans)
                self.text_ctrl_2.SetValue(te)
                ts = re.sub("ans", te, ts, 1)
                #self.text_ctrl_1.SetValue(ts)

        if re.search("\(?-?\d*\.?\d*\)?\^\(?-?\d*\.?\d*\)?", ts):
            lists1 = re.findall("\(?(-?\d*\.?\d*?)\)?\^", ts)
            lists2 = re.findall("\^\(?(-?\d*\.?\d*)\)?", ts)
            for i in range(0, len(lists1)):
                te1=float(lists1[i])
                te2=float(lists2[i])
                #print te1
                #print te2
                te=math.pow(te1,te2)
                te = str(te)
                self.text_ctrl_2.SetValue(te)
                ts = re.sub("\(?[0-9]*\.?[0-9]*?\)?\^\(?[0-9]*\.?[0-9]*\)?", te, ts, 1)
                #self.text_ctrl_1.SetValue(ts)
            #ts = re.sub("\(?-?\d*\.?\d*\)?\^\(?-?\d*\.?\d*?\)?", te, ts, 1)

        if re.search("\(?-?\d*\)?\!", ts):
                lists = re.findall("\(?(-?\d+?)\)?\!", ts)
                for i in range(0, len(lists)):
                    te = float(lists[i])
                    te = math.factorial(te)
                    te = str(te)
                    self.text_ctrl_2.SetValue(te)
                    ts = re.sub("\(?-?\d+?\)?\!", te, ts, 1)
                    #self.text_ctrl_1.SetValue(ts)


        #print ts
        flag=True
        while flag:
            m = re.search("\([^()]*\)", ts)
            if m:
                sub_res=self.figure_up(m.group())
                ts=ts.replace(m.group(),str(sub_res))
            else:
                ans=self.figure_up(ts)
                flag=False

        self.text_ctrl_2.SetValue(str(ans))


            #ans=
        #self.text_ctrl_2.SetValue(str(ans))
        # self.text_ctrl_1.Clear()
        event.Skip()




    def bu57(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "pi"
        self.text_ctrl_1.AppendText("pi")
        event.Skip()

    def bu58(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "e"
        self.text_ctrl_1.AppendText("e")
        event.Skip()

    def bu59(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "^(-1)"
        self.text_ctrl_1.AppendText("^(-1)")
        event.Skip()

    def bu60(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "^2"
        self.text_ctrl_1.AppendText("^2")
        event.Skip()

    def bu61(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "^"
        self.text_ctrl_1.AppendText("^")
        event.Skip()

    def bu62(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "sqrt("
        self.text_ctrl_1.AppendText("sqrt(")
        event.Skip()

    def bu63(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "sin("
        self.text_ctrl_1.AppendText("sin(")
        event.Skip()

    def bu64(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "cos("
        self.text_ctrl_1.AppendText("cos(")
        event.Skip()

    def bu65(self, event):  # wxGlade: MyFrame# .
        global ts
        ts += "tan("
        self.text_ctrl_1.AppendText("tan(")
        event.Skip()

    def bu66(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "log("
        self.text_ctrl_1.AppendText("log(")
        event.Skip()

    def bu67(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "ln("
        self.text_ctrl_1.AppendText("ln(")
        event.Skip()

    def bu68(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "!"
        self.text_ctrl_1.AppendText("!")
        event.Skip()

    def bu69(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "m"
        self.text_ctrl_1.AppendText("m")#qumo
        event.Skip()

    def bu70(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "int("
        self.text_ctrl_1.AppendText("int(")
        event.Skip()

    def bu71(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "u"
        self.text_ctrl_1.AppendText("u")#yu
        event.Skip()

    def bu72(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "|"
        self.text_ctrl_1.AppendText("|")#huo
        event.Skip()

    def bu73(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "n("
        self.text_ctrl_1.AppendText("n(")#fei
        event.Skip()

    def bu74(self, event):  # wxGlade: MyFrame.
        global ts
        ts += "x"
        self.text_ctrl_1.AppendText("x")#yihuo
        event.Skip()

        # end of class MyFrame
if  __name__ == "__main__":

    app=wx.App(False)
    myframe= MyFrame(None)
    app.MainLoop()