python3.5仿微软计算器程序
本文实例为大家分享了python3.5仿微软计算器的具体代码，供大家参考，具体内容如下
fromtkinterimport*
frommathimport*
root=Tk()
root.title("计算器")
root.geometry("1200x260+0+0")
defcome(event):
event.widget["background"]="orange"#event的widget方法,恩,恩,值得看看
defgo(event):
event.widget["background"]="#%02x%02x%02x"%(240,240,240)#实现RGB和十六进制的换算
defnum1():
text.insert(END,1)
defnum2():
text.insert(END,2)
defnum3():
text.insert(END,3)
defnum4():
text.insert(END,4)
defnum5():
text.insert(END,5)
defnum6():
text.insert(END,6)
defnum7():
text.insert(END,7)
defnum8():
text.insert(END,8)
defnum9():
text.insert(END,9)
defnum0():
iftext.get(END)=="/":
messagebox.showinfo(title="除数不能为零")
else:
text.insert(END,0)
defdot_it():
text.insert(END,".")
defAddnum():
iftext.get(1.0,END):
text.insert(END,"+")
defminus_num():
iftext.get(1.0,END):
text.insert(END,"-")
deftimes_num():
iftext.get(1.0,END):
text.insert(END,"*")
defdiv_num():
iftext.get(1.0,END):
text.insert(END,"/")
defequal_it():#可以使用text的search方法排除除法和开根号的例外
globallist_power,x,list_log,xylog
se=text.get(1.0,END)
ifse:
if"/"intext.get(1.0,END):
div_pos=text.search("/",1.0,END)
pos=div_pos.split(".")
text_row=pos[0]
text_column=pos[1]
newpos="%d.%d"%(int(text_row),int(text_column)+1)
cool=eval(text.get(newpos,END))
ifcool==0:
text_alert.insert(1.0,"被除数不能为零")
return
else:
se=eval(se)
text.delete(1.0,END)
text.insert(1.0,se)
elifxypower==True:#通过设全局变量为哨兵,看函数是否被调用
list_power.append(eval(se))
text.delete(1.0,END)
text.insert(1.0,pow(list_power[0],list_power[1]))
list_power=[]
elifxylog==True:
list_log.append(eval(se))
text.delete(1.0,END)
text.insert(1.0,log(list_log[1],list_log[0]))
list_log=[]
else:
se=eval(se)
text.delete(1.0,END)
text.insert(1.0,se)
else:
text.delete(1.0,END)
defnegative():
text.insert(END,"-")
defSquare_root():
ifeval(text.get(1.0,END))>=0:
rootit=sqrt(eval(text.get(1.0,END)))
text.delete(1.0,END)
text.insert(1.0,rootit)
defPer():
iftext.get(1.0,END):
num=eval(text.get(1.0,END))
text.insert(END,"%")
newnum=num*0.01
text.delete(1.0,END)
text.insert(1.0,newnum)
defReci_num():
#text.get(1.0,"%s-2c"%END).strip("\n")
#iftext.get(1.0,"%s-1c"%END).isdigit():
#iftype(aa)==type(bb)可以用来判断数据类型
#iftype(aa)==type(1)
#iftype(aa)==type("我")
#iftype(aa)==type(3.14)
ifeval(text.get(1.0,END))!=0:
num=eval(text.get(1.0,END).strip("\n"))
num=1/num
text.delete(1.0,END)
text.insert(1.0,num)
else:
text_alert.insert(1.0,"零不能求倒数")
defC():
globalmemorylist,list_power,list_log#global的用法
text.delete(1.0,END)
text_alert.delete(1.0,END)
memorylist=[]
list_power=[]
list_log=[]
defCE():
text.delete(1.0,END)
text_alert.delete(1.0,END)
defdelete_onechar():
text.delete("%s-1c"%INSERT,INSERT)#字符index的移动
defMc():
globalmemorylist
memorylist=[]
defMs():
globalmemorylist
memorylist.append(eval(text.get(1.0,END)))
text.delete(1.0,END)
defM_plus():
globalmemorylist
globalm_plus
m_plus=True
memorylist.append(eval(text.get(1.0,END)))
text.delete(1.0,END)
returnTrue
defM_minus():
globalmemorylist
globalm_minus
m_minus=True
memorylist.append(eval(text.get(1.0,END)))
text.delete(1.0,END)
returnTrue
defMr():
globalmemorylist
globalm_plus
globalm_minus
text.delete(1.0,END)
ifm_plus==True:
sum1=0
foriinrange(len(memorylist)):
sum1=sum1+memorylist[i]
memorylist=[]
memorylist.append(sum1)
text.insert(1.0,sum1)
elifm_minus==True:
difference=0
foriinrange(len(memorylist)):
difference=memorylist[i]-difference
difference=-difference
memorylist.append(difference)
text.insert(1.0,difference)
defangle_radio():
text.delete(1.0,END)
globalangle_is
angle_is=True
defradium_radio():
text.delete(1.0,END)
globalradium_is
radium_is=True
defangle_choice():
globalx
ifangle_is==True:
x=pi*eval(text.get(1.0,END))/180
ifradium_is==True:
x=eval(text.get(1.0,END))
defcircle_ratio():
text.insert(END,pi)
defsin_x():
globalx
angle_choice()
text.delete(1.0,END)
text.insert(1.0,sin(x))
defcos_x():
globalx
angle_choice()
text.delete(1.0,END)
text.insert(1.0,cos(x))
deftan_x():
angle_choice()
ifx==90orx==pi/2:
text_alert.insert(1.0,"正切角度不能为90度或π/2弧度")
return
else:
text.delete(1.0,END)
text.insert(1.0,tan(x))
defsquare_it():
temp=eval(text.get(1.0,END))
text.delete(1.0,END)
text.insert(1.0,pow(temp,2))
defx_ypower():
globallist_power,x,xypower
xypower=True
x=eval(text.get(1.0,END))
list_power.append(x)
text.delete(1.0,END)
deftri_power():
temp=eval(text.get(1.0,END))
text.delete(1.0,END)
text.insert(1.0,pow(temp,3))
defBracket_left():
text.insert(END,"(")
defBracket_right():
text.insert(END,")")
defnature_log():
temp=eval(text.get(1.0,END))
text.delete(1.0,END)
text.insert(1.0,log1p(temp))
defdeci_log():
temp=eval(text.get(1.0,END))
text.delete(1.0,END)
text.insert(1.0,log10(temp))
defbina_log():
temp=eval(text.get(1.0,END))
text.delete(1.0,END)
text.insert(1.0,log2(temp))
defy_based_on_x_log():
globallist_log,x,xylog
xylog=True
x=eval(text.get(1.0,END))
list_log.append(x)
text.delete(1.0,END)
defnatur_const():
text.insert(END,e)
defanti_sin():
temp=eval(text.get(1.0,END))
text.delete(1.0,END)
text.insert(1.0,asin(temp)*180/pi)
defanti_cos():
temp=eval(text.get(1.0,END))
text.delete(1.0,END)
text.insert(1.0,acos(temp)*180/pi)
defanti_tan():
temp=eval(text.get(1.0,END))
text.delete(1.0,END)
text.insert(1.0,atan(temp)*180/pi)
defsqrt_num():
temp=eval(text.get(1.0,END))
text.delete(1.0,END)
text.insert(1.0,sqrt(temp))
deftri_root():
temp=eval(text.get(1.0,END))
text.delete(1.0,END)
text.insert(1.0,pow(temp,1/3))
defstandard():
MC=Button(root,text="MC",width=10,command=Mc)
MC.bind("<Enter>",come)
MC.bind("<Leave>",go)
MC.grid(row=2,column=0,sticky=W,padx=1)
MR=Button(root,text="MR",width=10,command=Mr)
MR.grid(row=2,column=1,stick=W,padx=1)
MR.bind("<Enter>",come)
MR.bind("<Leave>",go)
MS=Button(root,text="MS",width=10,command=Ms)
MS.grid(row=2,column=2,sticky=W,padx=1)
MS.bind("<Enter>",come)
MS.bind("<Leave>",go)
M_ADD=Button(root,text="M+",width=10,command=M_plus)
M_ADD.grid(row=2,column=3,sticky=W,padx=1)
M_ADD.bind("<Enter>",come)
M_ADD.bind("<Leave>",go)
M_ADD.bind("<>")
M_Minus=Button(root,text="M-",width=10,command=M_minus)
M_Minus.grid(row=2,column=4,sticky=W,padx=1)
M_Minus.bind("<Enter>",come)
M_Minus.bind("<Leave>",go)
DEL=Button(root,text="→",width=10,command=delete_onechar)
DEL.grid(row=3,column=0,sticky=W,padx=1)
DEL.bind("<Enter>",come)
DEL.bind("<Leave>",go)
CEbtn=Button(root,text="CE",width=10,command=CE)
CEbtn.grid(row=3,column=1,sticky=W,padx=1)
CEbtn.bind("<Enter>",come)
CEbtn.bind("<Leave>",go)
Cbtn=Button(root,text="C",width=10,command=C)
Cbtn.grid(row=3,column=2,sticky=W,padx=1)
Cbtn.bind("<Enter>",come)
Cbtn.bind("<Leave>",go)
negativ=Button(root,text="负号-",width=10,command=negative)
negativ.grid(row=3,column=3,sticky=W,padx=1)
negativ.bind("<Enter>",come)
negativ.bind("<Leave>",go)
sqr_root=Button(root,text="平方根√",width=10,command=Square_root)
sqr_root.grid(row=3,column=4,sticky=W,padx=1)
sqr_root.bind("<Enter>",come)
sqr_root.bind("<Leave>",go)
btn7=Button(root,text=7,width=10,command=num7)
btn7.grid(row=4,column=0,sticky=W,padx=1)
btn7.bind("<Enter>",come)
btn7.bind("<Leave>",go)
btn8=Button(root,text=8,width=10,command=num8)
btn8.grid(row=4,column=1,sticky=W,padx=1)
btn8.bind("<Enter>",come)
btn8.bind("<Leave>",go)
btn9=Button(root,text=9,width=10,command=num9)
btn9.grid(row=4,column=2,sticky=W,padx=1)
btn9.bind("<Enter>",come)
btn9.bind("<Leave>",go)
div=Button(root,text="除法/",width=10,command=div_num)
div.grid(row=4,column=3,sticky=W,padx=1)
div.bind("<Enter>",come)
div.bind("<Leave>",go)
per=Button(root,text="百分之%",width=10,command=Per)
per.grid(row=4,column=4,sticky=W,padx=1)
per.bind("<Enter>",come)
per.bind("<Leave>",go)
btn4=Button(root,text=4,width=10,command=num4)
btn4.grid(row=5,column=0,sticky=W,padx=1)
btn4.bind("<Enter>",come)
btn4.bind("<Leave>",go)
btn5=Button(root,text=5,width=10,command=num5)
btn5.grid(row=5,column=1,sticky=W,padx=1)
btn5.bind("<Enter>",come)
btn5.bind("<Leave>",go)
btn6=Button(root,text=6,width=10,command=num6)
btn6.grid(row=5,column=2,sticky=W,padx=1)
btn6.bind("<Enter>",come)
btn6.bind("<Leave>",go)
times=Button(root,text="乘法×",width=10,command=times_num)
times.grid(row=5,column=3,sticky=W,padx=1)
times.bind("<Enter>",come)
times.bind("<Leave>",go)
reciprocal=Button(root,text="倒数1/x",width=10,command=Reci_num)
reciprocal.grid(row=5,column=4,sticky=W,padx=1)
reciprocal.bind("<Enter>",come)
reciprocal.bind("<Leave>",go)
btn1=Button(root,text=1,width=10,command=num1)
btn1.grid(row=6,column=0,sticky=W,padx=1)
btn1.bind("<Enter>",come)
btn1.bind("<Leave>",go)
btn2=Button(root,text=2,width=10,command=num2)
btn2.grid(row=6,column=1,sticky=W,padx=1)
btn2.bind("<Enter>",come)
btn2.bind("<Leave>",go)
btn3=Button(root,text=3,width=10,command=num3)
btn3.grid(row=6,column=2,sticky=W,padx=1)
btn3.bind("<Enter>",come)
btn3.bind("<Leave>",go)
minus=Button(root,text="减-",width=10,command=minus_num)
minus.grid(row=6,column=3,sticky=W,padx=1)
minus.bind("<Enter>",come)
minus.bind("<Leave>",go)
equal=Button(root,text="=",width=10,height=3,command=equal_it)
equal.grid(row=6,column=4,sticky=W,padx=1,rowspan=2)
equal.bind("<Enter>",come)
equal.bind("<Leave>",go)
btn0=Button(root,text=0,width=22,height=1,command=num0)
btn0.grid(row=7,column=0,sticky=W,padx=1,columnspan=2)
btn0.bind("<Enter>",come)
btn0.bind("<Leave>",go)
dot=Button(root,text=".",width=7,font=("Times","14"),height=1,command=dot_it)
dot.grid(row=7,column=2,sticky=W,padx=1)
dot.bind("<Enter>",come)
dot.bind("<Leave>",go)
add=Button(root,text="加+",width=10,command=Addnum)
add.grid(row=7,column=3,sticky=W,padx=1)
add.bind("<Enter>",come)
add.bind("<Leave>",go)
defsci():
v=IntVar()
angle=Radiobutton(root,text="角度",variable=v,value=1,command=angle_radio)
angle.grid(row=0,column=6)
radium=Radiobutton(root,text="弧度",variable=v,value=2,command=radium_radio)
radium.grid(row=0,column=7)
sinaa=Button(root,text="Sin(x)",width=18,command=sin_x)
sinaa.grid(row=1,column=6)
sinaa.bind("<Enter>",come)
sinaa.bind("<Leave>",go)
cosaa=Button(root,text="COS(x)",width=18,command=cos_x)
cosaa.grid(row=1,column=7)
cosaa.bind("<Enter>",come)
cosaa.bind("<Leave>",go)
tanaa=Button(root,text="tan(x)",width=18,command=tan_x)
tanaa.grid(row=1,column=8)
tanaa.bind("<Enter>",come)
tanaa.bind("<Leave>",go)
x_square=Button(root,text="x的平方",width=18,command=square_it)
x_square.grid(row=2,column=6)
x_square.bind("<Enter>",come)
x_square.bind("<Leave>",go)
X_Ytimes=Button(root,text="x的Y次方",width=18,command=x_ypower)
X_Ytimes.grid(row=2,column=7)
X_Ytimes.bind("<Enter>",come)
X_Ytimes.bind("<Leave>",go)
X_tri=Button(root,text="x的三次方",width=18,command=tri_power)
X_tri.grid(row=2,column=8)
X_tri.bind("<Enter>",come)
X_tri.bind("<Leave>",go)
leftbra=Button(root,text="左括号(",width=18,command=Bracket_left)
leftbra.grid(row=3,column=6)
leftbra.bind("<Enter>",come)
leftbra.bind("<Leave>",go)
rightbra=Button(root,text="右括号)",width=18,command=Bracket_right)
rightbra.grid(row=3,column=7)
rightbra.bind("<Enter>",come)
rightbra.bind("<Leave>",go)
natural_logs=Button(root,text="自然对数In(x)",width=18,command=nature_log)
natural_logs.grid(row=7,column=6)
natural_logs.bind("<Enter>",come)
natural_logs.bind("<Leave>",go)
square_root=Button(root,text="x的平方根",width=18,command=sqrt_num)
square_root.grid(row=4,column=6)
square_root.bind("<Enter>",come)
square_root.bind("<Leave>",go)
X_Yroot=Button(root,text="x的Y次方根",width=18,command=x_ypower)
X_Yroot.grid(row=4,column=7)
X_Yroot.bind("<Enter>",come)
X_Yroot.bind("<Leave>",go)
X_tri_root=Button(root,text="x的三次方根",width=18,command=tri_root)
X_tri_root.grid(row=4,column=8)
X_tri_root.bind("<Enter>",come)
X_tri_root.bind("<Leave>",go)
log10aa=Button(root,text="以10为底的对数Logx",width=18,command=deci_log)
log10aa.grid(row=5,column=6)
log10aa.bind("<Enter>",come)
log10aa.bind("<Leave>",go)
log2aa=Button(root,text="以2为底的对数Logx",width=18,command=bina_log)
log2aa.grid(row=5,column=8)
log2aa.bind("<Enter>",come)
log2aa.bind("<Leave>",go)
pow10=Button(root,text="以x为底,y为真数的logx",width=18,command=y_based_on_x_log)
pow10.grid(row=5,column=7)
pow10.bind("<Enter>",come)
pow10.bind("<Leave>",go)
radio=Button(root,text="圆周率π",width=18,command=circle_ratio)
radio.grid(row=7,column=7)
radio.bind("<Enter>",come)
radio.bind("<Leave>",go)
natur_con=Button(root,text="自然常数e",width=18,command=natur_const)
natur_con.grid(row=7,column=8)
natur_con.bind("<Enter>",come)
natur_con.bind("<Leave>",go)
antisin=Button(root,text="反三角正弦sin(-1)x",width=18,height=1,command=anti_sin)
antisin.grid(row=6,column=6)
antisin.bind("<Enter>",come)
antisin.bind("<Leave>",go)
anticos=Button(root,text="反三角余弦cos(-1)x",width=18,height=1,command=anti_cos)
anticos.grid(row=6,column=7)
anticos.bind("<Enter>",come)
anticos.bind("<Leave>",go)
antitan=Button(root,text="反三角正切tan(-1)x",width=18,height=1,command=anti_tan)
antitan.grid(row=6,column=8)
antitan.bind("<Enter>",come)
antitan.bind("<Leave>",go)
###################
if__name__=="__main__":
################################菜单设计
standard_it=True
sci_it=False
static_it=False
code_it=False
memorylist=[]
m_plus=False
m_minus=False
angle_is=False
radium_is=False
x=0
list_power=[]
list_log=[]
xypower=False
xylog=False
text=Text(root,height=1,font=("Times","20"),width=31,fg="#%02x%02x%02x"%(46,150,67),bd=0)
text.grid(row=0,column=0,columnspan=6)
text_alert=Text(root,height=1,width=31,fg="red",font=("Times","20"),bd=0)
text_alert.grid(row=1,column=0,columnspan=6)
menubar=Menu(root)
mode_menu=Menu(menubar,tearoff=0)
v_mode=IntVar()
mode_menu.add_radiobutton(label="标准型",variable=v_mode,value=0,command=standard)
mode_menu.add_radiobutton(label="科学型",variable=v_mode,value=1,command=sci)
mode_menu.add_radiobutton(label="程序员型",variable=v_mode,value=2)
mode_menu.add_radiobutton(label="统计型",variable=v_mode,value=3)
mode_menu.insert_separator(7)
v_his_math=IntVar()
mode_menu.add_radiobutton(label="历史记录",variable=v_his_math,value=0)
mode_menu.add_radiobutton(label="数字分组",variable=v_his_math,value=1)
menubar.add_cascade(label="查看",menu=mode_menu)
mode_menu.insert_separator(11)
v_transform=IntVar()
mode_menu.add_radiobutton(label="单位转换",variable=v_transform,value=1)
edit=Menu(menubar)
edit.add_command(label="复制")
edit.add_command(label="黏贴")
menubar.add_cascade(label="编辑",menu=edit)
helpm=Menu(menubar)
helpm.add_command(label="使用说明")
helpm.add_command(label="版本为1.0")
menubar.add_cascade(label="帮助",menu=helpm)
root.config(menu=menubar)#有这句菜单栏才能正常工作
#########################################窗体设计
standard()
sci()
root.mainloop()
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关于Android计算器功能的实现，查看专题：Android计算器进行学习。
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