py_list_packages {reticulate}

List installed Python packages

Description

List the Python packages that are installed in the requested Python environment.

Usage

py_list_packages(
  envname = NULL,
  type = c("auto", "virtualenv", "conda"),
  python = NULL
)

Arguments

envname

The name of, or path to, a Python virtual environment. Ignored when python is non-NULL.

type

The virtual environment type. Useful if you have both virtual environments and Conda environments of the same name on your system, and you need to disambiguate them.

python

The path to a Python executable.

Details

When envname is NULL, reticulate will use the "default" version of Python, as reported by py_exe(). This implies that you can call py_list_packages() without arguments in order to list the installed Python packages in the version of Python currently used by reticulate.

Value

An R data.frame, with columns:

package

The package name.

version

The package version.

requirement

The package requirement.

channel

(Conda only) The channel associated with this package.