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Tasklist

FS#66021 - [python-tensorflow-cuda] 2.2.0rc2-1 has outdated dependency python-gast02

Attached to Project: Community Packages
Opened by hs (hilbertspacecake) - Sunday, 29 March 2020, 20:29 GMT
Last edited by Sven-Hendrik Haase (Svenstaro) - Tuesday, 31 March 2020, 13:11 GMT
Task Type Bug Report
Category Packages: Testing
Status Closed
Assigned To Sven-Hendrik Haase (Svenstaro)
Konstantin Gizdov (kgizdov)
Architecture x86_64
Severity Medium
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Description:

TensorFlow 2.2.0 expects gast-0.3.*, but the dependency is currently python-gast02.
As a result, TensorFlow autograph fails to convert even trivial functions.


See also:
https://github.com/tensorflow/tensorflow/issues/32319#issuecomment-597946520
and
https://github.com/tensorflow/tensorflow/blob/ae408cc2fb55644feb5d6ae8089e0496b97481da/tensorflow/tools/pip_package/setup.py#L57


Run with python to reproduce:

import tensorflow as tf
tf.autograph.set_verbosity(10, alsologtostdout=True)
@tf.function
def square(x):
return x * x
for xx in tf.data.Dataset.range(10).map(square).as_numpy_iterator():
print(xx)


Works as expected after doing:

pacman -Rdd python-gast02 && pacman -S python-gast
This task depends upon

Closed by  Sven-Hendrik Haase (Svenstaro)
Tuesday, 31 March 2020, 13:11 GMT
Reason for closing:  Fixed
Comment by Benoit Brummer (trougnouf) - Monday, 30 March 2020, 17:32 GMT
TensorFlow 2.1 doesn't support python 3.8 ( https://github.com/tensorflow/tensorflow/issues/35101 ) so tf2.2 rc is the only viable option at the moment.
Comment by hs (hilbertspacecake) - Monday, 30 March 2020, 17:54 GMT
Correct, but this bug is about tf2.2 rc not supporting gast 0.2. The dependency should be python-gast, not python-gast02.

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