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import csv
import re
from collections import namedtuple
def generate_rows(f):
Generator that builds Row namedtuple from first row, then
yields Row's from subsequent rows
spaces = re.compile(r'\s')
headers = tuple(re.sub(spaces, '', i) for i in next(f, tuple()))
Row = namedtuple('Row', headers)
for line in f:
yield Row(*(i.strip() for i in line))
def generate_csv_rows(csv_path):
Wraps generate_rows with csv open, reader machinery. i.e.:
for line in generate_csv_rows('data.csv'):
print line
with open(csv_path, 'rU') as f:
reader = csv.reader(f)
for line in generate_rows(reader):
yield line