I'm sorry but the related fix seem to be not complete: during upgrade
from 23.10.1 mantic to 24.04 noble it updates hplip-data
3.23.12+dfsg0-0ubuntu5 from previous 3.22.10+dfsg0-2ubuntu1 and it
doesn't generate SyntaxWarnings... but a few moments later, then during
python3 (3.12.3-0ubuntu1) configuration:
Configurando python3 (3.12.3-0ubuntu1) ...
running python rtupdate hooks for python3.12...
...
/usr/share/hplip/base/imagesize.py:186: SyntaxWarning: invalid escape sequence
'\#'
re.compile('\#define\s+\S+\s+\d+') : ('image/x-xbitmap', xbmsize),
/usr/share/hplip/base/imagesize.py:187: SyntaxWarning: invalid escape sequence
'\/'
re.compile('\/\* XPM \*\/') : ('image/x-xpixmap', xpmsize),
/usr/share/hplip/base/imagesize.py:189: SyntaxWarning: invalid escape sequence
'\*'
re.compile('^II\*\x00') : ('image/tiff', tiffsize),
/usr/share/hplip/fax/ledmfax.py:46: SyntaxWarning: invalid escape sequence '\d'
http_result_pat = re.compile(b"""HTTP/\d.\d\s(\d+)""", re.I)
...
running python post-rtupdate hooks for python3.12...
You can also reinstall hplip-data using apt and ending in the same
problem:
# apt install --reinstall hplip-data
Leyendo lista de paquetes... Hecho
Creando árbol de dependencias... Hecho
Leyendo la información de estado... Hecho
0 actualizados, 0 nuevos se instalarán, 1 reinstalados, 0 para eliminar y 0 no
actualizados.
Se necesita descargar 6.467 kB de archivos.
Se utilizarán 0 B de espacio de disco adicional después de esta operación.
Des:1 http://ports.ubuntu.com/ubuntu-ports noble/main arm64 hplip-data all
3.23.12+dfsg0-0ubuntu5 [6.467 kB]
Descargados 6.467 kB en 1s (8.035 kB/s)
(Leyendo la base de datos ... 221724 ficheros o directorios instalados
actualmente.)
Preparando para desempaquetar .../hplip-data_3.23.12+dfsg0-0ubuntu5_all.deb ...
Desempaquetando hplip-data (3.23.12+dfsg0-0ubuntu5) sobre
(3.23.12+dfsg0-0ubuntu5) ...
Configurando hplip-data (3.23.12+dfsg0-0ubuntu5) ...
/usr/share/hplip/base/imagesize.py:186: SyntaxWarning: invalid escape sequence
'\#'
re.compile('\#define\s+\S+\s+\d+') : ('image/x-xbitmap', xbmsize),
/usr/share/hplip/base/imagesize.py:187: SyntaxWarning: invalid escape sequence
'\/'
re.compile('\/\* XPM \*\/') : ('image/x-xpixmap', xpmsize),
/usr/share/hplip/base/imagesize.py:189: SyntaxWarning: invalid escape sequence
'\*'
re.compile('^II\*\x00') : ('image/tiff', tiffsize),
/usr/share/hplip/fax/ledmfax.py:46: SyntaxWarning: invalid escape sequence '\d'
http_result_pat = re.compile(b"""HTTP/\d.\d\s(\d+)""", re.I)
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to hplip in Ubuntu.
https://bugs.launchpad.net/bugs/2029480
Title:
SyntaxWarnings with Python3.12
Status in HPLIP:
Confirmed
Status in hplip package in Ubuntu:
Fix Released
Bug description:
Fedora 39 uses Python 3.12 by default, which generates many
SyntaxWarnings when running hplip scripts.
Most warnings are due regular expressions in strings, so making them
raw fixes the issue.
The patch is attached.
To manage notifications about this bug go to:
https://bugs.launchpad.net/hplip/+bug/2029480/+subscriptions
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