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  3. Parallel Programming with Dask in Python

Exercise

Converting to DataFrame

You want to make a DataFrame out of the politician JSON data. Now that you have de-nested the data, all you need to do is select the keys to keep as columns in the DataFrame.

The Dask bag you created in the last exercise is available in your environment as dict_bag.

Instructions

100 XP
  • Complete the select_keys() function so that the keys in the keys_to_keep list are added to the new filtered dictionary and returned.
  • Use the select_keys() function to select the keys ['gender','name', 'birth_date', 'url'] from dict_bag.
  • Convert the filtered bag to a Dask DataFrame.
  • Print the first few rows of the DataFrame.