chore(deps): bump nltk from 3.8.1 to 3.9.1

[dependabot[bot]]

Bumps nltk from 3.8.1 to 3.9.

Changelog

Sourced from nltk's changelog.

Version 3.9.1 2024-08-19

• Fixed bug that prevented wordnet from loading

Version 3.9 2024-08-18

• Fix security vulnerability CVE-2024-39705 (breaking change)
• Replace pickled models (punkt, chunker, taggers) by new pickle-free "_tab" packages
• No longer sort Wordnet synsets and relations (sort in calling function when required)
• Only strip the last suffix in Wordnet Morphy, thus restricting synsets() results
• Add Python 3.12 support
• Many other minor fixes

Thanks to the following contributors to 3.8.2: Tom Aarsen, Cat Lee Ball, Veralara Bernhard, Carlos Brandt, Konstantin Chernyshev, Michael Higgins, Eric Kafe, Vivek Kalyan, David Lukes, Rob Malouf, purificant, Alex Rudnick, Liling Tan, Akihiro Yamazaki.

Version 3.8.1 2023-01-02

• Resolve RCE vulnerability in localhost WordNet Browser (#3100)
• Remove unused tool scripts (#3099)
• Resolve XSS vulnerability in localhost WordNet Browser (#3096)
• Add Python 3.11 support (#3090)

Thanks to the following contributors to 3.8.1: Francis Bond, John Vandenberg, Tom Aarsen

Version 3.8 2022-12-12

• Refactor dispersion plot (#3082)
• Provide type hints for LazyCorpusLoader variables (#3081)
• Throw warning when LanguageModel is initialized with incorrect vocabulary (#3080)
• Fix WordNet's all_synsets() function (#3078)
• Resolve TreebankWordDetokenizer inconsistency with end-of-string contractions (#3070)
• Support both iso639-3 codes and BCP-47 language tags (#3060)
• Avoid DeprecationWarning in Regexp tokenizer (#3055)
• Fix many doctests, add doctests to CI (#3054, #3050, #3048)
• Fix bool field not being read in VerbNet (#3044)
• Greatly improve time efficiency of SyllableTokenizer when tokenizing numbers (#3042)
• Fix encodings of Polish udhr corpus reader (#3038)
• Allow TweetTokenizer to tokenize emoji flag sequences (#3034)
• Prevent LazyModule from increasing the size of nltk.dict (#3033)
• Fix CoreNLPServer non-default port issue (#3031)
• Add "acion" suffix to the Spanish SnowballStemmer (#3030)
• Allow loading WordNet without OMW (#3026)
• Use input() in nltk.chat.chatbot() for Jupyter support (#3022)
• Fix edit_distance_align() in distance.py (#3017)
• Tackle performance and accuracy regression of sentence tokenizer since NLTK 3.6.6 (#3014)
• Add the Iota operator to semantic logic (#3010)
• Resolve critical errors in WordNet app (#3008)
• Resolve critical error in CHILDES Corpus (#2998)
• Make WordNet information_content() accept adjective satellites (#2995)

... (truncated)

Commits

• 24936a2 Bump version to 3.9
• c222897 Merge branch 'develop' of https://github.com/nltk/nltk into develop
• 34c3a4a Merge branch 'develop' of https://github.com/nltk/nltk into develop
• 253dd3a add black
• c43727f Update version
• 7137405 Merge pull request #3066 from asishm/bugfix-lambda-closure-leak
• 369cb9f Merge pull request #3245 from ekaf/hotfix-closuredup
• 501c70e Merge branch 'develop' into hotfix-closuredup
• bf05dc4 Merge pull request #3306 from ekaf/py3_compat
• 66539c7 Sorted output in unit/test_wordnet.py
• Additional commits viewable in compare view

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[aaronsteers]

@natikgadzhi - fyi, this one is tricky. I fixed some obvious things but next steps are not clear. Currently raising some kind of failure during schema discovery.

fwiw nltk 3.9 is a no-go, had a bug fixed in 3.9.1.

[dependabot[bot]]

A newer version of nltk exists, but since this PR has been edited by someone other than Dependabot I haven't updated it. You'll get a PR for the updated version as normal once this PR is merged.

[natikgadzhi]

@aaronsteers @aldogonzalez8 alright, this is a security concern, so we should wrap this up and fix the tests that are failing. I hope to wrap this up by end of week, but if this bleeds into the next week, I will make a line for this and assign it to Aldo.

You got this?

[aaronsteers]

@natikgadzhi and @aldogonzalez8 - Summarizing here what I'm finding...

1 - With the version bump alone, we start getting zero records from unstructured sources:

2 - The unstructured library leverages nltk (with no version constraints) so I tried to bump that to the latest version as well, with the hope that this would fix the issue - on the theory that maybe there's an incompatibility of versions and some part of the parsing is failing silently.

3 - Bumping the unstructured library causes some breaking changes - which I can mostly resolve. Except I can't test if this actually fixes it because there's another library called python-magic (aka magic or libmagic) used in inferences that relies on a c library that I don't have on my machine and don't want to create a hard dependency in our build process on pre-installing. Unstructured attempts to check for the presence of this library so it can fall back to other methods if needed, except that in the latest version the check doesn't work.

4 - I opened an issue below to see if Unstructured can fix the magiclib dependency check. One thing I didn't try was to simply import and override the constant with False to see if that would allow Unstructured to fall back to the desired behavior.

• https://github.com/Unstructured-IO/unstructured/issues/3781

With all the above, I don't actually know if bumping Unstructured will solve the issue. I reverted the Unstructured version bump and was about to see if I could pin down the reason why we are getting zero records. @aldogonzalez8, I'm going to task switch over to SDM for a bit, but I can come back - or I can pair with you to get you up to speed. Hopefully the above context is helpful.