Answers for "python read a csv file"

18

python read csv

# pip install pandas 
import pandas as pd

# Read the csv file
data = pd.read_csv('data.csv')

# Print it out if you want
print(data)
Posted by: Guest on October-03-2020
16

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
38

csv python write

import csv

with open('names.csv', 'w') as csvfile:
    fieldnames = ['first_name', 'last_name']
    writer = csv.DictWriter(csvfile, fieldnames=fieldnames)

    writer.writeheader()
    writer.writerow({'first_name': 'Baked', 'last_name': 'Beans'})
    writer.writerow({'first_name': 'Lovely', 'last_name': 'Spam'})
    writer.writerow({'first_name': 'Wonderful', 'last_name': 'Spam'})
Posted by: Guest on March-10-2020
8

how to open csv file in python

import pandas as pd # pip install pandas

#read the CSV file
data_file = =pd.read_csv('some_file.csv')
print(data_file)
Posted by: Guest on March-01-2021
0

read csv python

import pandas as pd 
data = pd.read_csv("filename.csv") 
data.head()
Posted by: Guest on March-21-2020
-1

read entire csv file python

import csv

f = open("fileName.csv") 	#  encoding="utf8"
reader = csv.DictReader(f)  #  delimiter=";", quotechar='"'
data = [row for row in reader]
Posted by: Guest on February-16-2021

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