How to convert List of Dictionary to simple 2D list in python to perform the specific task?

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How to convert List of Dictionary to simple 2D list in python to perform the specific task?



I have a list which looks something like this :


myList = [{'email_address': 'abc@gmail.com', 'status': 'subscribed'}, {'email_address': 'def@live.com', 'status': 'subscribed'}, {'email_address': 'ghi@gmail.in', 'status': 'pending'}, {'email_address': 'jkl@gmail.com', 'status': 'subscribed'}, {'email_address': 'mno@gmail.com', 'status': 'pending'}, {'email_address': 'pqr@yahoo.com', 'status': 'pending'}, {'email_address': 'stu@gmail.com', 'status': 'pending'}, {'email_address': 'vwx@y.com', 'status': 'pending'}, {'email_address': 'yz@z.com', 'status': 'pending'}]



I want to convert the list of the dictionary into a simple list as I don't require the 'email_address' and 'status' labels. I want the list to look something like this:


newList = [['abc@gmail.com', 'subscribed'], ['def@live.com', 'subscribed'], ['ghi@gmail.in', 'pending'], ['jkl@gmail.com', 'subscribed'], and so on...]



How do I convert the list as described?



And also after converting to this list how do I store the email addresses with 'subscribed' as the second field in one list and 'pending' as the second field in another list. For example:


subscribedList = ['abc@gmail.com', 'def@gmail.com', 'jkl@gmail.com' and so on...]
pendingList = ['ghi@gmail.com', 'mno@gmail.com', 'pqr@gmail.com' and so on...]



As I'm new to python I find conversions from list difficult please do help me out.



Note: 1. The myList is coming from an API and cannot be changed.


myList


abc@gmail.com




1 Answer
1



Use a list comprehension and the dict.values to get only values.


dict.values



Ex:


myList = [{'email_address': 'abc@gmail.com', 'status': 'subscribed'}, {'email_address': 'def@live.com', 'status': 'subscribed'}, {'email_address': 'ghi@gmail.in', 'status': 'pending'}, {'email_address': 'jkl@gmail.com', 'status': 'subscribed'}, {'email_address': 'mno@gmail.com', 'status': 'pending'}, {'email_address': 'pqr@yahoo.com', 'status': 'pending'}, {'email_address': 'stu@gmail.com', 'status': 'pending'}, {'email_address': 'vwx@y.com', 'status': 'pending'}, {'email_address': 'yz@z.com', 'status': 'pending'}]
print( [i.values() for i in myList] )



Output:


[['subscribed', 'abc@gmail.com'], ['subscribed', 'def@live.com'], ['pending', 'ghi@gmail.in'], ['subscribed', 'jkl@gmail.com'], ['pending', 'mno@gmail.com'], ['pending', 'pqr@yahoo.com'], ['pending', 'stu@gmail.com'], ['pending', 'vwx@y.com'], ['pending', 'yz@z.com']]






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