tests/testthat/resources/knitr-print2.md

In reticulate: Interface to 'Python'

bt <- reticulate::import_builtins()
bt$print("Hello world")

## Hello world

Print statements should always be captured

In jupyter_compat = FALSE: we should only see the output of both expressions.

print(1)

## 1

print(2)

## 2

In jupyter_compat = TRUE: we should only see the output of both expressions.

print(1)

## 1

print(2)

## 2

Only outputs of last expressions are captured in jupyter compat

In jupyter_compat = FALSE: we should only see the output of both expressions.

1 + 0

## 1

1 + 1

## 2

jupyter_compat = TRUE: we should only see the output of the last expression.

1 + 0
1 + 1

## 2

One can disable outputs by using ;

In jupyter_compat = FALSE: we should only see the print statement output

print("hello");

## hello

1 + 0;
1 + 1;

jupyter_compat = TRUE: we should only see the print statement output

print("hello");

## hello

1 + 0;
1 + 1;

jupyter_compat works with interleaved expressions

print('first_stdout')

## first_stdout

'first_expression'
print('second_stdout')

## second_stdout

'final_expression'

## 'final_expression'

reticulate documentation built on Sept. 11, 2024, 8:31 p.m.