1 2 3 4 5 6 7 8 sys.argv 命令行参数List,第一个元素是程序本身路径 sys.exit(n) 退出程序,正常退出时exit(0) sys.version 获取Python解释程序的版本信息 sys.maxint 最大的Int值 sys.path 返回模块的搜索路径,初始化时使用PYTHONPATH环境变量的值 sys.platform 返回操作系统平台名称 sys
py_modules=['DisposeList'],author='lqh',author_email='11@189.com',url='1',description='处理列表数据') 创建一个文件夹DisposeList,将上面2个模块复制到该文件夹下,好了,前期工作完成。 (二) Cmd中输入pythonsetup.py sdist 发布模块(不是直接在文件夹下打开命令窗口的话,加上setup.py的路径)。发布...
2.4.3 Settings编写 代码语言:txt AI代码解释 填写settings.py,内容如下: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 BOT_NAME = 'cartoon' SPIDER_MODULES = ['cartoon.spiders'] NEWSPIDER_MODULE = 'cartoon.spiders' # Crawl responsibly by identifying yourself (and your website) on the user...
Python comes with a library of standard modules. Some modules are built into the interpreter; these provide access to operations that are not part of the core of the language but are nevertheless built in, either for efficiency or to provide access to operating system primitives such as system ...
Import the Modules Here are the modules you need to have installed to kickstart the project: json:对来自 API 的 JSON 响应进行编码和解码。 os:文件和目录操作。 datetime:日期和时间的格式和数学运算。 io:用于内存中字节数据的类似流的接口。
>>> import sys>>> sys.modules.keys() 四、命令行下使用pip查看 如果你使用的是pip来作为你的python包管理器的话,可以在命令行下直接运行$ pip freeze或者$ pip list来查看安装包的信息,当然其它的包管理器也有类似的功能,同时,你也可以在python交互式解释器中导入pip模块来查看包信息 import pip installed...
konghy.cn/2017/04/24/python-entry-program/https://docs.python.org/zh-cn/3/tutorial/modules....
Use the following code to list the default installed modules: Python #!/usr/bin/env python3importpkg_resources installed_packages = pkg_resources.working_set installed_packages_list = sorted(["%s==%s"% (i.key, i.version)foriininstalled_packages])forpackageininstalled_packages_list: print(packa...
Pygame - Pygame is a set of Python modules designed for writing games. PyOgre - Python bindings for the Ogre 3D render engine, can be used for games, simulations, anything 3D. PyOpenGL - Python ctypes bindings for OpenGL and it's related APIs. PySDL2 - A ctypes based wrapper for the ...
py_modules=['inner_test01.module01','inner_test01.module02'] # 要发布的模块 ) 1. 2. 3. 4. 5. 6. 7. 8. 9. 构建一个发布文件。通过终端,cd 到模块文件夹 c 下面,再键入命令: python setup.py sdist 1. 模块的安装 将发布安装到你的本地计算机上。仍在 cmd 命令行模式下操作,进 setup...