How do I write to a CSV file in Python?

Question

First, open the CSV file for writing ( w mode) by using the open() function. · Second, create a CSV writer object by calling the writer() function of the csv .

How do I write data into a CSV file in Python?

Python Write CSV File1First, open the CSV file for writing ( w mode) by using the open() function.2Second, create a CSV writer object by calling the writer() function of the csv module.3Third, write data to CSV file by calling the writerow() or writerows() method of the CSV writer object.

Which function is used to write to a CSV file in Python?

writer class provides two methods for writing to CSV. They are writerow() and writerows() . writerow(): This method writes a single row at a time. Field row can be written using this method.

How do I edit a CSV file in Python?

Approach1Import module.2Open csv file and read its data.3Find column to be updated.4Update value in the csv file using replace() function.

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