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Files & data

Read and write files safely; parse JSON, CSV, and common text formats.

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Files & data easy

Read a CSV File with csv.DictReader in Python

Read a CSV file as a list of dictionaries, using csv.DictReader to map each row to column names.

csv csv-dictreader file-reading
Python 
import csv
from pathlib import Path

def read_csv_with_dictreader(file_path):
    data = []
    with open(file_path, mode='r', newline='', encoding='utf-8') as csvfile:
        reader = csv.DictReader(csvfile)
        for row in reader:
            data.append(row)
    return data

if __name__ == "__main__":
    # Cre…
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