Hi i am loading a csv file into data frame, and running a filter operation on the data frame, and i am getting output as below
[Row(table_name=u'DEMO', rec_count=u'170049', col_count=u'36')]
How can i get the output like below
`['DEMO','170049','36']`
i tried uni-coding and i can use for loop to iterate the data but problem the data is dynamic some time i get more than three values but i want to automate the process but i am unable to get the data as above
You have a list whose element is a Row object; You could use a keys list to define the columns and corresponding order you need in the result and then extract them from the Row object with a list comprehension:
# this is what you have now
x = [Row(table_name=u'DEMO', rec_count=u'170049', col_count=u'36')]
keys = ['table_name', 'rec_count', 'col_count']
[x[0][key] for key in keys]
# [u'DEMO', u'170049', u'36']
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