R: Evaluate an expression within a context.

with.python.builtin.object {reticulate} | R Documentation

## Evaluate an expression within a context.

### Description

The `with` method for objects of type `python.builtin.object` implements the context manager protocol used by the Python `with` statement. The passed object must implement the context manager (`__enter__` and `__exit__` methods.

### Usage

    ## S3 method for class 'python.builtin.object'
    with(data, expr, as = NULL, ...)

### Arguments

`data` | Context to enter and exit
`expr` | Expression to evaluate within the context
`as` | Name of variable to assign context to for the duration of the expression's evaluation (optional).
`...` | Unused

[Package reticulate version 1.18 Index]