Bug#985017: python3-whoosh: SyntaxWarning during package installation

[Andreas Beckmann]

Followup-For: Bug #985017
Control: found -1 2.7.4+git6-g9134ad92-8

With python3.12 is installed, there are even more warnings:

Setting up python3-whoosh (2.7.4+git6-g9134ad92-8) ...
/usr/lib/python3/dist-packages/whoosh/analysis/filters.py:50: SyntaxWarning: 
invalid escape sequence '\w'
  url_pattern = rcompile("""
/usr/lib/python3/dist-packages/whoosh/analysis/filters.py:148: SyntaxWarning: 
invalid escape sequence '\S'
  """Interleaves the results of two or more filters (or filter chains).
/usr/lib/python3/dist-packages/whoosh/analysis/intraword.py:37: SyntaxWarning: 
invalid escape sequence '\S'
  """Given a set of words (or any object with a ``__contains__`` method),
/usr/lib/python3/dist-packages/whoosh/analysis/intraword.py:224: SyntaxWarning: 
invalid escape sequence '\S'
  """Splits words into subwords and performs optional transformations on
/usr/lib/python3/dist-packages/whoosh/analysis/intraword.py:285: SyntaxWarning: 
invalid escape sequence '\|'
  def __init__(self, delims=u("-_'\"()!@#$%^&*[]{}<>\|;:,./?`~=+"),
/usr/lib/python3/dist-packages/whoosh/codec/whoosh3.py:1116: SyntaxWarning: 
"is" with 'int' literal. Did you mean "=="?
  elif fixedsize is 0:
/usr/lib/python3/dist-packages/whoosh/lang/paicehusk.py:33: SyntaxWarning: 
invalid escape sequence '\w'
  stem_expr = re.compile("^\w+", re.UNICODE)
/usr/lib/python3/dist-packages/whoosh/lang/porter2.py:67: SyntaxWarning: 
invalid escape sequence '\g'
  return ccy_exp.sub('\g<1>Y', word)
/usr/lib/python3/dist-packages/whoosh/codec/whoosh3.py:1116: SyntaxWarning: 
"is" with a literal. Did you mean "=="?
  elif fixedsize is 0:


Andreas

Bug#985017: python3-whoosh: SyntaxWarning during package installation

[Patrik Schindler]

Issue still exists after being reported over three years ago.

:wq! PoC

Bug#985017: python3-whoosh: SyntaxWarning during package installation

[AJ Jordan]

Here is the upstream patch for backporting:

https://github.com/mchaput/whoosh/commit/d9a3fa2a4905e7326c9623c89e6395713c189161

-AJ

Bug#985017: python3-whoosh: SyntaxWarning during package installation

[Norbert Preining]

Package: python3-whoosh
Version: 2.7.4+git6-g9134ad92-7
Followup-For: Bug #985017

Dear Maintainer,

same here, and since this module is used in mailman3-web and run every hour,
cron emails are sent out.

Thanks

Norbert

-- System Information:
Debian Release: 12.0
  APT prefers stable-security
  APT policy: (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 6.1.0-9-amd64 (SMP w/8 CPU threads; PREEMPT)
Kernel taint flags: TAINT_FIRMWARE_WORKAROUND
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), 
LANGUAGE=en_US:en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages python3-whoosh depends on:
ii  python3  3.11.2-1+b1

python3-whoosh recommends no packages.

Versions of packages python3-whoosh suggests:
pn  python-whoosh-doc  

-- no debconf information

Bug#985017: python3-whoosh: SyntaxWarning during package installation

[Imre Jonk]

This issue also affects users of mailman3-web. The warning is issued
when running the hourly cronjob:

$ sudo -u www-data flock -n /var/run/mailman3-web/cron.hourly
/usr/share/mailman3-web/manage.py runjobs hourly
/usr/lib/python3/dist-packages/haystack/backends/whoosh_backend.py:734:
SyntaxWarning: "is" with a literal. Did you mean "=="?
  if value is None or len(value) is 0:
/usr/lib/python3/dist-packages/whoosh/codec/whoosh3.py:1116:
SyntaxWarning: "is" with a literal. Did you mean "=="?
  elif fixedsize is 0:

Both issues can be fixed by replacing "is" with "==" on the respective
lines.

Imre


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Bug#985017: python3-whoosh: SyntaxWarning during package installation

[Andreas Beckmann]

Package: python3-whoosh
Version: 2.7.4+git6-g9134ad92-5
Severity: important
User: debian...@lists.debian.org
Usertags: piuparts

Hi,

during a test with piuparts I noticed your package emits a SyntaxWarning
during installation:

  Setting up python3-whoosh (2.7.4+git6-g9134ad92-5) ...
  /usr/lib/python3/dist-packages/whoosh/codec/whoosh3.py:1116: SyntaxWarning: 
"is" with a literal. Did you mean "=="?
elif fixedsize is 0:


Andreas