Answers for "python read csv into dictionary"

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")
Posted by: Guest on February-17-2021
1

read csv and store in dictionary python

import csv

with open('coors.csv', mode='r') as infile:
    reader = csv.reader(infile)
    with open('coors_new.csv', mode='w') as outfile:
        writer = csv.writer(outfile)
        mydict = {rows[0]:rows[1] for rows in reader}
Posted by: Guest on August-28-2020
1

python create dictionary from csv

mydict = {y[0]: y[1] for y in [x.split(",") for x in open('file.csv').read().split('n') if x]}
Posted by: Guest on October-02-2020
1

how to create dictionary in python from csv

input_file = csv.DictReader(open("coors.csv"))
Posted by: Guest on March-01-2020
0

Writing CSV File From a Dictionary With csv

import csv

with open('employee_file2.csv', mode='w') as csv_file:
    fieldnames = ['emp_name', 'dept', 'birth_month']
    writer = csv.DictWriter(csv_file, fieldnames=fieldnames)

    writer.writeheader()
    writer.writerow({'emp_name': 'John Smith', 'dept': 'Accounting', 'birth_month': 'November'})
    writer.writerow({'emp_name': 'Erica Meyers', 'dept': 'IT', 'birth_month': 'March'})
Posted by: Guest on August-25-2021

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