def test_read_write_csv_dialect(self):
expected = [['this is some text', 'scandal', '42'],
["here's some more text: boom!", 'escándalo', '1.0']]
filename = os.path.join(
self.tempdir, 'test_read_write_csv.csv')
fileio.write_csv(
expected, filename, dialect='excel', auto_make_dirs=True)
observed = list(fileio.read_csv(filename, dialect='infer'))
self.assertEqual(observed, expected)
def test_read_write_csv_dialect(self):
expected = [['this is some text', 'scandal', '42'],
["here's some more text: boom!", 'escándalo', '1.0']]
filename = os.path.join(
self.tempdir, 'test_read_write_csv.csv')
fileio.write_csv(
expected, filename, dialect='excel', auto_make_dirs=True)
observed = list(fileio.read_csv(filename, dialect='infer'))
self.assertEqual(observed, expected)
def test_read_write_csv_delimiters(self):
expected = [['this is some text', 'scandal', '42'],
["here's some more text: boom!", 'escándalo', '1.0']]
for delimiter in (',', '\t', '|', ':'):
filename = os.path.join(
self.tempdir, 'test_read_write_csv.csv')
fileio.write_csv(
expected, filename, delimiter=delimiter, auto_make_dirs=True)
observed = list(fileio.read_csv(filename, delimiter=delimiter))
self.assertEqual(observed, expected)
def test_read_write_csv_delimiters(self):
expected = [['this is some text', 'scandal', '42'],
["here's some more text: boom!", 'escándalo', '1.0']]
for delimiter in (',', '\t', '|', ':'):
filename = os.path.join(
self.tempdir, 'test_read_write_csv.csv')
fileio.write_csv(
expected, filename, delimiter=delimiter, auto_make_dirs=True)
observed = list(fileio.read_csv(filename, delimiter=delimiter))
self.assertEqual(observed, expected)
def test_read_write_csv_compressed(self):
expected = [['this is some text', 'scandal', '42'],
["here's some more text: boom!", 'escándalo', '1.0']]
for ext in ('.csv', '.csv.gz', '.csv.bz2', '.csv.xz'):
filename = os.path.join(self.tempdir, 'test_read_write_csv' + ext)
if is_python2 is True and ext != '.csv':
self.assertRaises(ValueError, fileio.open_sesame, filename,
'wt', None, True)
else:
fileio.write_csv(expected, filename, auto_make_dirs=True)
observed = list(fileio.read_csv(filename))
self.assertEqual(observed, expected)
def test_read_write_csv_compressed(self):
expected = [['this is some text', 'scandal', '42'],
["here's some more text: boom!", 'escándalo', '1.0']]
for ext in ('.csv', '.csv.gz', '.csv.bz2', '.csv.xz'):
filename = os.path.join(
self.tempdir, 'test_read_write_csv' + ext)
if PY2 is True and ext != '.csv':
self.assertRaises(
ValueError, fileio.open_sesame,
filename, 'wt', None, True)
else:
fileio.write_csv(expected, filename, auto_make_dirs=True)
observed = list(fileio.read_csv(filename))
self.assertEqual(observed, expected)