You’ll learn aboutbuilt-in modules from the standard libraryand popularthird-party packagesthat enhance Python’s capabilities for bothbasic and advanced programming tasks. Protip:Usepip listorpip freezeto list
To list locally installed packages and their version # within apipenv environment, cd into a pipenv project and enter the following command: pipenv lock -r This command will list all packages installed, including any dependencies that are found in a Pipfile.lock file. ActiveState Pl...
3.2.1packages参数 packages参数用来指示打包分发时需要包含的package,type为list[str]。 举个例子: └── D:\pack_test ├──setup.py ├──debug │ ├──debug.py ├──src │ ├──__init__.py │ ├──pack1 │ ├──__init__.py │ ├──main.py │ ├──config.txt │ ├─...
as well as JSON formatted lists.You can also use the ActiveState Platform’s command line interface (CLI), the State Tool to list all installed packages using a simple “state packages” command. For a complete list of all packages and dependencies...
python3/dist-packages/listparser/igoogle.py /usr/lib/python3/dist-packages/listparser/opml.py /usr/lib/python3/dist-packages/listparser/py.typed /usr/lib/python3/dist-packages/listparser/xml_handler.py /usr/share/doc/python3-listparser/changelog.Debian.gz /usr/share/doc/python3-listparser/...
select_difficulty(2) Although easier, this method is not recommended. Using the full namespace avoids confusion and prevents two same identifier names from colliding. While importing packages, Python looks in the list of directories defined in sys.path, similar as for module search path.Video...
reversed()和sorted()同样表示对列表/元组进行倒转和排序,reversed()返回一个倒转后的迭代器(上文例子使用list()函数再将其转换为列表);sorted()返回排好序的新列表。 列表和元组存储方式的差异 前面说了,列表和元组最重要的区别就是,列表是动态的、可变的,而元组是静态的、不可变的。这样的差异,势必会影响两者...
1. 模块 2. import 3. 模块内置属性 4. __all__5. if __name__ == '__main__':6. ...
要是你想快速查看所有包的列表,使用pip list就行。 若要生成项目依赖文件,pip freeze是个不错的选择。 当你需要查看包的详细信息时,pip show能满足需求。 对于复杂的依赖分析,推荐使用pipdeptree。 在脚本中动态获取包信息,可使用pkg_resources模块。
模块:用一段代码实现了某些功能的代码集合。 Python模块分为三种: 自定义模块 内置标准模块 开源模块 os模块:提供对操作系统进行调用的接口,以下是方法 os.getcwd():获取当前工作目录,即当前python脚本工作的目录路径 示例: 代码语言:javascript 代码运行次数:0 ...