KeyError: 'hinglish'

[upasana-mittal]

I am getting this error while importing pke

get_alpha_2 = lambda l: LANGUAGE_CODE_BY_NAME[l] KeyError: 'hinglish'

     File "/app/model/src/analysis/AnalysisService.py", line 6, in <module>
  from pke.unsupervised import TextRank, TopicRank, SingleRank
File "/usr/local/lib/python3.7/site-packages/pke/__init__.py", line 5, in <module>
  from pke.base import LoadFile
File "/usr/local/lib/python3.7/site-packages/pke/base.py", line 31, in <module>
  lang_stopwords = {get_alpha_2(l): l for l in stopwords._fileids}
File "/usr/local/lib/python3.7/site-packages/pke/base.py", line 31, in <dictcomp>
  lang_stopwords = {get_alpha_2(l): l for l in stopwords._fileids}
File "/usr/local/lib/python3.7/site-packages/pke/base.py", line 29, in <lambda>
  get_alpha_2 = lambda l: LANGUAGE_CODE_BY_NAME[l]
KeyError: 'hinglish'`

[atabas]

I'm getting the same error...does anyone know what's wrong?

[ajithb073]

Reason for KeyError: Pke library requires nltk library for the language codes. In pke's "langcodes.py" there is absence of language code for 'hinglish'.

Solution: In the home location, the "nltk_data" folder will be present. Inside nltk_data/corpora/stopwords there will be
file named as 'hinglish'. Just remove that file from that folder and your error will be taken care of.

[aradhana298]

where to get "nltk_data" folder in colab?

[hammadmukhtar21]

where to get "nltk_data" folder in colab?

Check the path where nltk is downloading. Normally it is stored in the /root/ directory. You can access the root directory on the left side of the colab pane by clicking on "..." which means more options. It is visible beside the sample.

[talhaanwarch]

you can simply do
!rm /root/nltk_data/corpora/stopwords/hinglish

btw removing did not worked for me

btw i did not face the issue with latest version

[upasana-mittal]

I had issue because I will installing on commit hash but since I switched to full git, it is working fine. no more error

pip install git+https://github.com/boudinfl/pke.git

[ygorg]

As said earlier in the thread, please update to the latest version.
If you are using pke with an unsupported language please provide custom stopwords using stoplist argument as such:

shadok_stoplist = ['ga', 'zo']
preprocessed_document = [  # Obtained via custom pos tagging tool or manual annotation
    [('ga', 'DET'), ('bu', 'NOUN'), ('zo', 'AUX'), ('meu', 'ADJ'), ('.', 'PUNCT')]
]
e = pke.unsupervised.MultipartiteRank()
e.load_document(
    preprocessed_document, language='shadok',
    stoplist=shadok_stoplist, normalization=None)