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I am trying to create a spider that fetches all the urls from one domain and create a record of the… Read more Scrapy Pipeline - Unhashable Type List

This is my second attempt at understanding how to pass arguments to dependencies in Luigi. The firs… Read more Luigi: How To Pass Different Arguments To Leaf Tasks?

I defined my X and y as follows: X=df[text_columns + categorical_columns + textual_columns + numeri… Read more Keyerror: "none Of [index([('a','b','c')] , Dtype='object')] Are In The [columns]

So the basic requirement is that, I get a dictionary of models from user, and a dictionary of their… Read more How Do I Change - Using For Loops To Call Multiple Functions - Into - Using A Pipeline To Call A Class?

I need to run a Hadoop jar job using Luigi from python. I searched and found examples of writing ma… Read more Running Hadoop Jar Using Luigi Python