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JoshRosen / cmps140_creative_cooking_assistant

Course project for CMPS 140/240 at UCSC.
mamabot.cse.ucsc.edu
27 stars 5 forks source link

Does this project still work? #1

Open famagusta opened 8 years ago

famagusta commented 8 years ago

Hi, I was trying to use the nlu package from your project. On trying to use extract_ingredient_parts function i get the following
File "pyparsing_utils.py", line 40, in parseImpl exc = self.myException AttributeError: 'LemmatizedWord' object has no attribute 'myException'

I guess the pyparsing package functions used have all gotten deprecated. Any help would be appreciated since I don't want to rewrite the whole thing.

JoshRosen commented 8 years ago

Short answer: probably not; you'll likely have to use an older version of pyparsing. According to https://github.com/JoshRosen/cmps140_creative_cooking_assistant/blob/master/requirements.txt, it looks like this might have originally used pyparsing 1.5.5, so maybe you can give that a try.

If you're actually interested in doing ingredient list parsing for real, check out fancier approaches like http://open.blogs.nytimes.com/2015/04/09/extracting-structured-data-from-recipes-using-conditional-random-fields

famagusta commented 8 years ago

Thanks for that link - looks useful. I was able to tweak the code and write my own grammar for extracting ingredients.