R functions for managing Python virtual environments.
virtualenv_list() virtualenv_create( envname = NULL, python = NULL, packages = "numpy", system_site_packages = getOption("reticulate.virtualenv.system_site_packages", default = FALSE) ) virtualenv_install( envname = NULL, packages, ignore_installed = FALSE, pip_options = character(), ... ) virtualenv_remove(envname = NULL, packages = NULL, confirm = interactive()) virtualenv_root() virtualenv_python(envname = NULL)
envname | The name of, or path to, a Python virtual environment. If
this name contains any slashes, the name will be interpreted as a path;
if the name does not contain slashes, it will be treated as a virtual
environment within |
---|---|
python | The path to a Python interpreter, to be used with the created
virtual environment. When |
packages | A set of Python packages to install (via |
system_site_packages | Boolean; create new virtual environments with
the |
ignore_installed | Boolean; ignore previously-installed versions of the
requested packages? (This should normally be |
pip_options | An optional character vector of additional command line
arguments to be passed to |
... | Optional arguments; currently ignored for future expansion. |
confirm | Boolean; confirm before removing packages or virtual environments? |
Virtual environments are by default located at ~/.virtualenvs
(accessed
with the virtualenv_root
function). You can change the default location by
defining defining the WORKON_HOME
environment variable.
Virtual environment functions are not supported on Windows (the use of conda environments is recommended on Windows).