I am attempting to append 4 elements to the end of a row in a csv file
Original
toetag1,tire11,tire12,tire13,tire14
Desired Outcome
toetag1,tire11,tire12,tire13,tire14,wtire1,wtire2,wtire3,wtire4
I attempted to research ways to do this how ever most search results yielded results such as "how to append to a csv file in python"
Can someone direct me in the correct way to solve this problem
I advise you to use pandas module and read_csv method.
You can use the following code for instance :
data = pandas.read_csv("your_file.csv")
row = data.iloc[0].to_numpy()
row.append(['wtire1','wtire2','wtire3','wtire4'])
You can read the csv file to a list of lists and do the necessary manipulation before writing it back.
import csv
#read csv file
with open("original.csv") as f:
reader = csv.reader(f)
data = [row for row in reader]
#modify data
data[0] = data[0] + ["wtire1", "wtire2", "wtire3", "wtire4"]
#write to new file
with open("output.csv", "w") as f:
writer = csv.writer(f)
writer.writerows(data)
