Iterating through DictReader

Question

I have read a csv file using,

with open('test.csv', newline='') as csv_file:
        #restval = blank columns = - /// restkey = extra columns +
        d = csv.DictReader(csv_file, fieldnames=None, restkey='+', restval='-', delimiter=',', quotechar='"')

I would like to iterate through the created dictionary to find blank values within the csv. I have tried:

for k, v in d.items()
#Do stuff

However I get the error: AttributeError: 'DictReader' object has no attribute 'items'

Is it right in saying that the values stored in d is a dictionary of dictionaries?

Coming from C# I would have stored the csv in a multidimensional array with a nested for loop to iterate through the values. Unfortunately I'm still new to Python - any help + explanations will be appreciated!

Answer 1

DictReader() produces a sequence of dictionaries, not just one dictionary.

for row in d:
    for k, v in row.items():