Write data in one line

Question

I have data written in a csv file in the format below:

[(789,255,25,33.0),(855,275,25,33.0)............]

I want it to be converted into a forma

Answer 1

Using the csv module and enumerate.

Ex:

import csv
data = [(789,255,25,33.0),(855,275,25,33.0)]
with open(filename, "w") as outfile:
    writer = csv.writer(outfile)
    for i, line in enumerate(data, 1):
        writer.writerow([i]+ list(line))

Using Pandas

import pandas as pd
data = [(789,255,25,33.0),(855,275,25,33.0)]
df = pd.DataFrame(data)
df.to_csv(filename, header=None)