>>> parser = argparse.ArgumentParser(prog='myprogram') >>> dir(parser) ['__class__', '__delattr__', '__dict__', '__doc__', '__format__', '__getattribute__', '__hash__', '__init__', '__module__', '__new__', '__reduce__', '__reduce_ex__', '__repr__'...
executable with os.stat and the stat module, using code like this: os.stat(filename)[stat.ST_MODE] & 0111 """ try: ospath = os.environ['PATH'] except: ospath = '' # OK if not set systempath = ospath.split(os.pathsep) if trace: print('Looking for', program, 'on', ...
1$ Python --help2usage: Python [option] ... [-c cmd | -m mod | file | -] [arg] ...3Optionsandarguments (andcorresponding environment variables):4-B : don't write .py[co] files on import; also PYTHONDONTWRITEBYTECODE=x5-c cmd : program passedinas string (terminates option list...
using System;publicclassHappyProgram{publicstaticvoidMain(){ Console.WriteLine("Enter a number: ");intYourNumber=Convert.ToInt16(Console.ReadLine());if(YourNumber >10) Console.WriteLine("Your number is greater than ten");if(YourNumber <=10) Console.WriteLine("Your number is ten or smaller"...
另外,也可以排除一些特定的包 find_packages(exclude=["*.tests", "*.tests.*", "tests.*", "tests"]) --install_requires = ["requests"] 需要安装的依赖包 --entry_points 动态发现服务和插件,下面详细讲 下列entry_points中: console_scripts 指明了命令行工具的名称;在tts_demo = play_tts.test_...
Couldn’t find path to unrar library…这是因为 Python下的 unrar 还依赖了RAR官方的库。Windows的安装 到RARLab官方下载库文件，https://www.rarlab.com/rar/UnRARDLL.exe，然后安装。安装是最好选择默认路径，一般在 C:Program Files (x86)UnrarDLL 目录下。添加环境变量，在系统变量中新建变量名UNRAR_LIB_...
To use PyAnsys you need to install the applicable packages for your product: MAPDL: pip install 1. AEDT: pip install 1. MAPDL Post-Processing: pip install ansys-dpf-core pip install ansys-dpf-post pip install 1. 2. 3. 2、安装PyAnsys ...
Try to sleep on it or make a drawing of the program flow. Note: The @timer decorator is great if you just want to get an idea about the runtime of your functions. If you want to do more precise measurements of code, then you should instead consider the timeit module in the standard...
>>> f = open(r'C:\Program Files\test.txt', 'r') >>> print f <open file 'C:\\Program Files\\test.txt', mode 'r' at 0x0000000002A01150> 在正则表达式中使用原始字符串也是同理,只是还有更多其他的原因,对这些原因的解释已经超出了本书的范围。网工只需记住:在正则表达式中建议使用原始字符...
"some_package.sub_package" and Nuitka will then find it and include it and all the modules found below that disk location in the binary or extension module it creates, and make it available for import by the code. To avoid unwanted sub packages, e.g. tests you can e.g. do this "-...