>>> given = ['John', 'Eric', 'Terry', 'Michael'] >>> family = ['Cleese', 'Idle', 'Gilliam', 'Palin'] >>> pythons = dict(zip(given, family)) >>> print pythons {'John': 'Cleese', 'Michael': 'Palin', 'Eric': 'Idle', 'Terry': 'Gilliam'} 相反的,你可以使用dict的keys...
'mango', 'carrot'] # 准备写入文件 f = open(shoplistfile, 'wb') # 转储对象至文件 pickle.dump(shoplist, f) f.close() # 清除 shoplist 变量 del shoplist # 重新打开存储文件 f = open(shoplistfile, 'rb') # 从文件中载入对象 storedlist = pickle.load(f...
on Windows and other platforms by typing python as a system command line in your system’s console window (a Command Prompt window on Windows). Another alternative is to launch IDLE, as its main Python shell window is an interactive session. Depending on your platform and Python, if you hav...
#问题1:win10以下设置右键点击“EditwithIDLE”选项打开的 Python 版本。 #解决方案:1.在运行处输入 regedit 进入注册表;2.找到项[HKEY_CLASSES_ROOT\Python.File\shell\EditwithIDLE\command]3.双击(默认),将值改为:"C:\Python34\pythonw.exe""C:\Python34\Lib\idlelib\idle.pyw"-e"%1"即可 #问题2:...
If such subprocess use input from sys.stdin or print or write to sys.stdout or sys.stderr, IDLE should be started in a command line window. The secondary subprocess will then be attached to that window for input and output. The IDLE code running in the execution process adds frames to ...
下面这段代码实现了一个最简单的Hello World桌面程序。from tkinter import * root = Tk() # 1. 创建一个窗体 Label(root, text='Hello World').pack() # 2. 添加Label控件 root.mainloop() # 3. 启动循环监听事件 不同于wx用frame表示窗体,我习惯用root作为窗体的名字。当然,你也可以用window或其他你...
idle,cpucount)) # 格式化数据 def Disk(): disk = psutil.disk_partitions(); diskio = psutil.disk_io_counters() print("系统磁盘信息:") for i in disk: print(i.device,i.fstype,i.opts,end="\n") diskname = psutil.disk_usage(i.device) diskvalue = [] for j in diskname: diskvalue...
6. 在Windows里运行python脚本的方式主要有三种: a. 左键双击脚本即可执行 b. 右键单击脚本,选择用IDLE编辑脚本,然后点击Run—>Run Module执行脚本。 c. 在CMD命令行里输入"python xxx.py"来执行文件 这里主要讲下第一种方法:左键双击运行脚本后,你会看到一个“闪退”的CMD窗口(“闪退”很快,从窗口弹出到消失...
sudo apt-get install build-essential autoconf libtool pkg-config python-opengl python-imaging python-pyrex python-pyside.qtopengl idle-python2.7 qt4-dev-tools qt4-designer libqtgui4 libqtcore4 libqt4-xml libqt4-test libqt4-script libqt4-network libqt4-dbus python-qt4 python-qt4-gl libgle3...
我使用的是executable installer,因为我不仅仅只是需要Python编译器,我喜欢用IDLE写一些简单的Python代码,因为它足够轻量级 补充:如果你需要使用多个版本的Python,请勾选第二个界面中py launcher,它会帮助你查找和执行不同的Python版本 第二步:配置环境变量