To list all installed modules from a python console without pip, you can use the following command: >>> help("modules") Note that there are some drawbacks to this approach, including: If there are a lot of installed packages, this method can take a long time to import each module before...
也有人可能会在执行完pip list命令之后,会有一个警告,不用在意,那是在提醒你有更高的 pip 版本,可以通过命令升级的,如需升级,升级即可。如下图所示: 在这里插入图片描述 方法二:运行以下 Python 代码 frompip._internal.utils.miscimportget_installed_distributionsinstalled_packages=get_installed_distributions()i...
Protip:Usepip listorpip freezeto list all installed Python packages and modules. For tree-like visualization, first runpip install pipdeptreeand thenpipdeptree. List of Built-in Python Modules Contentsshow List of Python Module Categories Python’s module ecosystem contains specialized packages organi...
Normally, if a suitable module is already installed, attempting to install it again will have no effect. Upgrading existing modules must be requested explicitly: python -m pip install --upgrade SomePackage More information and resources regarding pip and its capabilities can be found in the Pyth...
列出已经安装的所有rpm包:yum list installed 清楚yum缓存文件:yum clean all 查看yum的配置文件:ls /etc/yum.repos.d/ 搜索包:yum search vim 另一种格式:apt-get运作deb包 扩展: 安装:apt-get install 卸载:apt-get remove 更新:apt-get update ...
$ pip list --format=legacy | grep numpy $echo$? 1 The–format=legacyselects the output format. As there might be many Python modules installed, we filter the output usinggrepnumpy. There is nonumpymodule installed, as expected. The exit code is1. ...
print(help('modules')) 执行结果: Pleasewaita moment while I gather a list of all available modules... Demo _thread getpass secrets Demo2 _threading_local gettext select Demo3 _tkinter glob selectors Demo4 _tracemalloc gzip setuptools
shell = "pwsh" except FileNotFoundError as exc: print("Powershell Core not installed, falling back to PowerShell") self.shell = "powershell" @staticmethod def _make_string_path_list(paths: list[Path]) -> str: return "', '".join(str(path).replace("'", "`'") for path in paths...
(mypy,pyright,pytype, PyCharm, ...), as opposed to developing it, you don't need to interact with the typeshed repo at all: a copy of standard library part of typeshed is bundled with type checkers. And type stubs for third party packages and modules you are using can be installed ...
Avoid running the nuitka binary, doing python -m nuitka will make a 100% sure you are using what you think you are. Using the wrong Python will make it give you SyntaxError for good code or ImportError for installed modules. That is happening, when you run Nuitka with Python2 on Python...