mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-04 08:59:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 11

Issue #23171: csv.Writer.writerow() now supports arbitrary iterables.

Browse source
This commit is contained in:
Serhiy Storchaka 2015-03-30 09:09:54 +03:00
parent a695f83f0d
commit 7901b48a1f
5 changed files with 54 additions and 46 deletions
Download patch file Download diff file Expand all files Collapse all files

8
Lib/test/test_csv.py
View file

@ -186,6 +186,14 @@ class Test_Csv(unittest.TestCase):
self._write_test(['a',1,'p,q'], 'a,1,p\\,q',
escapechar='\\', quoting = csv.QUOTE_NONE)
def test_write_iterable(self):
self._write_test(iter(['a', 1, 'p,q']), 'a,1,"p,q"')
self._write_test(iter(['a', 1, None]), 'a,1,')
self._write_test(iter([]), '')
self._write_test(iter([None]), '""')
self._write_error_test(csv.Error, iter([None]), quoting=csv.QUOTE_NONE)
self._write_test(iter([None, None]), ',')
def test_writerows(self):
class BrokenFile:
def write(self, buf):