#143 Duply (2.5.4) is not compatible with duplicity 3.0.4

[Mischa ter Smitten]

# duply version
  duply version 2.5.4
  (https://duply.net)


INFO:

duplicity version check failed (please report, this is a bug)
the command
  duplicity
resulted in
  Starting deprecation of python 3.8 support. Support for python 3.8. will finally removed with the release of 3.14.  For details see https://devguide.python.org/versions/
duplicity 3.0.4 February 08, 2025


Using installed duplicity version INVALID, python 3.8.10 (/usr/bin/python3) 'PYTHONPATH=:/usr/lib/python38.zip:/usr/lib/python3.8:/usr/lib/python3.8/lib-dynload:/usr/local/lib/python3.8/dist-packages:/usr/lib/python3/dist-packages', gpg 2.2.19 (Home: /root/.gnupg), awk 'GNU Awk 5.0.1, API: 2.0 (GNU MPFR 4.0.2, GNU MP 6.2.0)', grep 'grep (GNU grep) 3.4', bash '5.0.17(1)-release (x86_64-pc-linux-gnu)'.

[Mischa ter Smitten]

duplicity_version_get is probably failing because of the output change:

# duplicity --version
Starting deprecation of python 3.8 support. Support for python 3.8. will finally removed with the release of 3.14.  For details see https://devguide.python.org/versions/
duplicity 3.0.4 February 08, 2025

versus

 # duplicity --version
duplicity 3.0.3.2 November 25, 2024

[ede]

moin Mischa,

saw it. working on it. will release a fix. Thanks for the heads up!

[Mischa ter Smitten]

Adding tail -1 to $CMD --version fixes the problem

DUPL_VERSION_OUT=$($CMD --version | tail -1)

[Mischa ter Smitten]

But the deprecation message is still show in the output (of BKP):

Starting deprecation of python 3.8 support. Support for python 3.8. will finally removed with the release of 3.14.  For details see https://devguide.python.org/versions/

Not sure if this really is a problem

[ede]

it will be shown on every duplicity run. i am not going to anything about it. duplicity is telling you to upgrade ;)

[Mischa ter Smitten]

Indeed, that's what I was thinking too.

[ede]

can you please try this dev version? i think i ironed it out.
https://duply.net/tmp/duply.sh

[Mischa ter Smitten]

Works for me

[ede]

Thanks! will release it as v2.5.5 soonish.

[Mischa ter Smitten]

👍

[ede]

duply 2.5.5 is released.