def test_validator(self):
p = Processor()
p.add_validator(lambda row: row[0] == 'a')
output = [row for row in p.process(SAMPLE_CSV)]
self.assertEqual([['a', 'b', 'c']], output)
import sys
from csvfilter import Processor
def contains_cheese(row):
return 'cheese' in row
processor = Processor(fields=[1,2,3])
processor.add_validator(contains_cheese)
generator = processor.process(sys.stdin)
for cheesy_row in generator:
do_something(cheesy_row)
import sys
from csvfilter import Processor
def contains_cheese(row):
return 'cheese' in row
processor = Processor(fields=[1, 2, 3])
processor.add_validator(contains_cheese)
generator = processor.process(sys.stdin)
for cheesy_row in generator:
do_something(cheesy_row)
