PyVenvs：适用于Pythonic虚拟环境的Julian界面 module MyPackage using PyVenvs pyvenv CLI_VENV requirements = """ Pygments ==2.* docutils ==0.16.* """ function __init__ () PyVenvs . init (CLI_VENV) end pygmentize (args :: Cmd ) = Cmd (CLI_VENV, ` pygmentize $ar