python from dict to csv code example

Example 1: python read csv into array

import csv 

items = []

with open('file.csv') as csvfile:    
	csvReader = csv.reader(csvfile)    
	for row in csvReader:        
		items.append(row[0])        
print(items)

Example 2: python dictionary to csv

import csv
csv_columns = ['word','matchin']

csv_file = "found.csv"
try:
    with open(csv_file, 'w') as csvfile:
        writer = csv.DictWriter(csvfile, fieldnames=csv_columns)
        writer.writeheader()
        for data in corpus:
            writer.writerow(data)
except IOError:
    print("I/O error")

Example 3: how to create dictionary in python from csv

input_file = csv.DictReader(open("coors.csv"))