2. Check python version Mac You'll use the Terminal app pre-installed on your Mac to view the Python version. To launch Terminal, open Spotlight using the Command+Space shortcut, then search for Terminal and click on it. Once on Terminal, type in the command below, then press Enter: py...
To check the versions ofa single packageon Linux/Ubuntu/macOS, you can chainpip freezewithgrep openpyxlusing the CMD or Powershell command:pip freeze | grep openpyxlto programmatically locate the version of your particular packageopenpyxlin the output list of package versions. Here’s an example f...
client=paramiko.SSHClient()client=paramiko.SSHClient()client.set_missing_host_key_policy(paramiko.AutoAddPolicy())client.connect(hostname='192.168.1.10',port=22,username='root',password='123456',timeout=300,allow_agent=False,look_for_keys=False)stdin,stdout,stderr=client.exec_command("bash /tm...
pip uninstall package_name pip install package_name==version_number 3. 包源问题 包源可能会导致Python程序无法正确地下载、安装或更新程序包。以下是一些可能出现的包源问题及其解决方案: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 # 使用以下命令来检查您当前的包源 pip config list # 如果您的包...
可以通过pyenv shell 来设置shell会话变量,在当前目录中的特定应用程序文件.python-version,可以使用pyenv local来设置.python-version,它会搜索每个父目录直到根目录;全局$(pyenv root)/version文件可以通过pyenv global命令修改,通过读取这些环境变量或文件来指定运行的python版本,也可以多个版本并行,更多详细内容请去...
The ideal way of installing python libraries are using PIP (Python Package Manager). PIP provides an option to verify the version of the installed modules.Check version of installed Python modules using pipThe simplest way is to check the version of installed Python modules, you can use the ...
hash Compute hashes of package archives. completion A helper command usedforcommand completion. debug Show information usefulfordebugging. help Show helpforcommands. General Options:-h, --help Show help.--debug Let unhandled exceptions propagate outside the main subroutine, instead of logging them ...
The first.python-versionfile found (if any) by searching each parent directory, until reaching the root of your filesystem. The global$(pyenv root)/versionfile. You can modify this file using thepyenv globalcommand. If the global version file is not present, pyenv assumes you want to use ...
$ poetry init This command will guide you through creating your pyproject.toml config. Package name [rp-hello]: rp-hello Version [0.1.0]: Description []: My Hello World Example Author [Philipp <philipp@realpython.com>, n to skip]: License []: Compatible Python versions [^3.9]: Would ...
安装指定版本的库:conda/pip install package==version # 例pip install pillow==7.2.0 update和upgrade 设置conda不自动启动base环境: conda config --set auto_activate_base false 设置conda自动启动base环境: conda config --set auto_activate_base true ...