You have to close workbook
to make it work:
import csv
from xlsxwriter.workbook import Workbook
workbook = Workbook("test.xlsx")
worksheet = workbook.add_worksheet("Raw_Data")
with open("C:\Console2\\csv.test",'r') as f:
reader = csv.reader(f)
for r, row in enumerate(reader):
for c, col in enumerate(row):
worksheet.write(r, c, col)
workbook.close()
See here for an example.