Terry J. Reedy added the comment:
Python374-4.png shows that Tensorflow prints proper lines, ending with newline,
when printing to the Windows console. The 30 character progress bar is
repeated on each new line. It does not appear to be using either \r or \b. I
consider it a bug in tensor
Tal Einat added the comment:
With PR GH-15211 (for issue #37827), which implements terminal-like handling of
the \r and \b control characters, the TensorFlow tutorial almost works as
intended in the IDLE shell; a minor change to Tensorflow is needed to make it
work as intended.
Tensorflow i
Bernhard Hiller added the comment:
Please find enclosed a screen shot of the command line, when the same script is
run there.
If you want to perform the tests yourself in order to get more information
about the type of those characters, you may simply run the script mentioned in
my first pos
Terry J. Reedy added the comment:
For the general issue of interpreting control chars, see #23220 (and duplicate
#24572). IDLE is a development environment, not a production environment.
If Tal's hypothesis is correct, a solution for Bernard would be a new addition
I want for Run Customized:
Tal Einat added the comment:
So, Jupyter notebook has special support for carriage-return ('\r') and
backspace ('\b') characters[1].
Do we want to consider adding similar support in IDLE?
[1]
https://github.com/jupyter/notebook/blob/e498de6775b3de57f5ff827e562c179b17893064/notebook/static/b
Tal Einat added the comment:
IDLE in general doesn't recognize and support control characters commonly used
in terminals. This is often a problem with running things that show a progress
bars, which usually print "\r" to return the cursor to the beginning of the
line and then overwrite the
Terry J. Reedy added the comment:
One may copy and paste small chunks of code and output into a message. By 'demo
script', I presume you mean the following.
import tensorflow as tf
mnist = tf.keras.datasets.mnist
(x_train, y_train),(x_test, y_test) = mnist.load_data()
x_train, x_test = x_tra
