I have two csv files , each file have 3 columns(datetime, value1, value2). i want to find file1 datatime each row in file2 if find the same datetime value in file2 then add value1 and value2 column in file one and insert values in that from file two. repeat this process for all rows of file1 . please there are any efficient python program for this ?
file1.csv
file2.csv
Desired Output:
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