py_exe {reticulate} | R Documentation |
Get the path to the Python executable associated with the instance currently
being used by reticulate
.
py_exe()
This can occasionally be useful if you'd like to interact with Python (or its
modules) via a subprocess; for example you might choose to install a package
with pip
:
system2(py_exe(), c("-m", "pip", "install", "numpy"))
and so you can also have greater control over how these modules are invoked.
The path to the associated Python executable, or NULL
if Python
has not yet been initialized.