dict data save to csv file

dict_to_csv.py

import csv

data = [
    {
        "deta1":"111"
        ,"data2":"222"
    },
    {
        "deta1":"333"
        ,"data2":"444"
    }
]

# save to csv file
header = data[0].keys()
filename = "/tmp/test.csv"
with open(filename ,"w", newline="", encoding='utf-8') as f:
    writer = csv.DictWriter(f, fieldnames=header)
    writer.writeheader()
    [writer.writerow(row) for row in data]