附带一个gui
求给分啊
两个文件,cui负责算数gui是界面,亲测可运行的
**************************************cui_24point.py
__author__ = 'Administrator'
add = lambda a,b:a+b
minus = lambda a,b:a-b
mul = lambda a,b:a*b
div = lambda a,b:a/b
caldict = {add:"+", minus:"-", mul:"*", div:"/"}
sortlist = [[a,b,c,d] for a in range(4) for b in range(4) for c in range(4) for d in range(4) if a != b != c != d and a != c and b != d and a != d]
class leaf:
def __init__(self, numlist, layer1, layer2, layer3, ans):
self.numlist = map(lambda a:float(a), numlist)
self.layer1 = layer1
self.layer2 = layer2
self.layer3 = layer3
self.ans = ans
def __str__(self):
return "((%s%s%s)%s%s)%s%s=%s" %(self.numlist[0], caldict[self.layer1], self.numlist[1], caldict[self.layer2], self.numlist[2], caldict[self.layer3], self.numlist[3] ,self.ans)
def tree(numlist):
layer1 = "Null"
layer2 = "Null"
layer3 = "Null"
for c1 in [add, minus, mul, div]:
layer1 = c1
for c2 in [add, minus, mul, div]:
layer2 = c2
for c3 in [add, minus, mul, div]:
layer3 = c3
if c3(c2(c1(numlist[0], numlist[1]), numlist[2]), numlist[3]) == 24:
return leaf(numlist, layer1, layer2, layer3, 24)
class Turn():
def __init__(self, numlist):
if len(numlist) == 4:
self.numlist = numlist
def calculate(self):
anslist = []
for i in sortlist:
templist = [self.numlist[i[0]], self.numlist[i[1]], self.numlist[i[2]], self.numlist[i[3]]]
anslist.append(tree(templist))
return anslist
def calc(templist):
ans = Turn(templist).calculate()
ans = [i for i in ans if i != None]
for i in ans:
print i
return ans
if __name__ == "__main__":
templist = []
for i in range(4):
templist.append(int(raw_input("Input No.%s number \n" %i)))
calc(templist)
*****************************************gui.py
# -*- coding: -UTF-8 -*-
__author__ = 'Administrator'
from Tkinter import *
import cui_24point
root = Tk()
root.geometry("800x400+400+400")
root.title("24点计算程式")
numlist = []
ansVar = StringVar()
def initvariable():
for i in range(4):
numlist.append(StringVar())
def drawframe():
entryframe = Frame(root, width = 300, height = 100)
for i in range(4):
Label(entryframe, text = str(i + 1)).grid(row = 1, column = i)
Entry(entryframe, textvariable = numlist[i]).grid(row = 2, column = i)
entryframe.pack()
ansframe = Frame(root, width = 100, height = 66)
anslistbox = Listbox(ansframe, width = 50, listvariable = ansVar)
ansscrollbar = Scrollbar(ansframe, command = anslistbox.yview)
anslistbox.configure(yscrollcommand = ansscrollbar.set)
anslistbox.pack(side = RIGHT)
ansscrollbar.pack(side = LEFT, fill = Y)
ansframe.pack()
def calculate():
templist = map(lambda i:float(i.get()), numlist)
for i in cui_24point.calc(templist):
anslistbox.insert(END, i)
anslistbox.insert(END, "********************")
Button(text = "计算", command = calculate).pack()
initvariable()
drawframe()
你说的是系统自带的IDLE吧,设置Ctrl+Space的时候出的错误,然后就消失了?我之前也出现过这个问题,想到是开源的,而且它可以在Win+R里运行,就首先找环境变量了。你看一下环境变量里面C:\Python32\Lib\idlelib还在不在,不在的话把其中的idle.bat拷到在环境变量中的文件夹里就好了。1.打开默认的chrome在python版的Webdriver中要打开chrome浏览器,需要安装chromedriver.exe。。
将这个chromedriver.exe放置在chrome的安装目录下 相对路径为 …\Google\Chrome\Application\,然后设置path环境变量,把chrome的安装目录地址放入path变量中。我的安装目录是C:\Program Files\Google\Chrome\Application,也即是在path变量的最后,加上此目录即可,然后尝试在python中运行
from selenium import webdriver
driver = webdriver.Chrome()
若不报错,即代表安装成功。
2.打开本地的Chrome
import os
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
from time import sleep
executable_path = "C:\Program Files (x86)\Google\Chrome\Application\chromedriver.exe" //指定chromediver的位置,如果在默认路径,这两行可以省略。
os.environ["webdriver.chrome.driver"] = executable_path
options = webdriver.ChromeOptions() //定义配置对象
options.add_argument("--user-data-dir="+r"C:/Users/cui/AppData/Local/Google/Chrome/User Data/")
//指定用户的配置地址,并加载至配置对象中。
browser = webdriver.Chrome(executable_path,chrome_options=options)
//此处注意,有两个参数,后面那个参数,一定要写成 chrome_options=XX的形式,否则运行报错。
备注:chrome的用户配置数据,在c盘的user用户下,可能有些人不能找到此目录,这是因为AppDate文件夹是默认隐藏的,需要进入文件夹选项去设置一下即可。