python cread csv dict herader only

create csv file python

# This action requires the 'csv' module
import csv

# The basic usage is to first define the rows of the csv file:
row_list = [["SN", "Name", "Contribution"],
             [1, "Linus Torvalds", "Linux Kernel"],
             [2, "Tim Berners-Lee", "World Wide Web"],
             [3, "Guido van Rossum", "Python Programming"]]

# And then use the following to create the csv file:
with open('protagonist.csv', 'w', newline='') as file:
    writer = csv.writer(file)
    writer.writerows(row_list)
# This will create a csv file in the current directory

Posted by: Guest on February-24-2020

Source

import csv with open('eggs.csv', newline='') as csvfile: spamreader = csv.reader(csvfile, delimiter=' ', quotechar='|') for row in spamreader: print(', '.join(row)) # Output: # Spam, Spam, Spam, Spam, Spam, Baked Beans # Spam, Lovely Spam, Wonderful Spam

import csv input_file = csv.DictReader(open("people.csv")) max_age = None oldest_person = None for row in input_file: age = int(row["age"]) if max_age == None or max_age < age: max_age = age oldest_person = row["name"] if max_age != None: print "The oldest person is %s, who is %d years old." % (oldest_person, max_age) else: print "The file does not contain any people."

Code answers related to "python cread csv dict herader only"

Code answers related to "Python"

Browse Popular Code Answers by Language

Answers for "python cread csv dict herader only"

Code answers related to "python cread csv dict herader only"

Code answers related to "Python"

Python Answers by Framework

Browse Popular Code Answers by Language

Popular Programming Languages

Advertisements

Company

Compilers

Help

Connect with us