def test_ambiguous_width(self):
adj = fmt.EastAsianTextAdjustment()
self.assertEqual(adj.len(u'¡¡ab'), 4)
with cf.option_context('display.unicode.ambiguous_as_wide', True):
adj = fmt.EastAsianTextAdjustment()
self.assertEqual(adj.len(u'¡¡ab'), 6)
data = [[u'あ', 'b', 'c'], ['dd', u'ええ', 'ff'],
['ggg', u'¡¡ab', u'いいい']]
expected = u'あ dd ggg \nb ええ ¡¡ab\nc ff いいい'
adjoined = adj.adjoin(2, *data)
self.assertEqual(adjoined, expected)
def test_adjoin_unicode(self):
data = [[u'あ', 'b', 'c'],
['dd', u'ええ', 'ff'],
['ggg', 'hhh', u'いいい']]
expected = u'あ dd ggg\nb ええ hhh\nc ff いいい'
adjoined = com.adjoin(2, *data)
self.assertEqual(adjoined, expected)
adj = fmt.EastAsianTextAdjustment()
expected = u"""あ dd ggg
b ええ hhh
c ff いいい"""
adjoined = adj.adjoin(2, *data)
self.assertEqual(adjoined, expected)
cols = adjoined.split('\n')
self.assertEqual(adj.len(cols[0]), 13)
self.assertEqual(adj.len(cols[1]), 13)
self.assertEqual(adj.len(cols[2]), 16)
expected = u"""あ dd ggg
b ええ hhh
c ff いいい"""
adjoined = adj.adjoin(7, *data)
self.assertEqual(adjoined, expected)
cols = adjoined.split('\n')
self.assertEqual(adj.len(cols[0]), 23)
self.assertEqual(adj.len(cols[1]), 23)
self.assertEqual(adj.len(cols[2]), 26)
def test_east_asian_len(self):
adj = fmt.EastAsianTextAdjustment()
self.assertEqual(adj.len('abc'), 3)
self.assertEqual(adj.len(u'abc'), 3)
self.assertEqual(adj.len(u'パンダ'), 6)
self.assertEqual(adj.len(u'ﾊﾟﾝﾀﾞ'), 5)
self.assertEqual(adj.len(u'パンダpanda'), 11)
self.assertEqual(adj.len(u'ﾊﾟﾝﾀﾞpanda'), 10)
def test_justify(self):
adj = fmt.EastAsianTextAdjustment()
def just(x, *args, **kwargs):
# wrapper to test single str
return adj.justify([x], *args, **kwargs)[0]
self.assertEqual(just('abc', 5, mode='left'), 'abc ')
self.assertEqual(just('abc', 5, mode='center'), ' abc ')
self.assertEqual(just('abc', 5, mode='right'), ' abc')
self.assertEqual(just(u'abc', 5, mode='left'), 'abc ')
self.assertEqual(just(u'abc', 5, mode='center'), ' abc ')
self.assertEqual(just(u'abc', 5, mode='right'), ' abc')
self.assertEqual(just(u'パンダ', 5, mode='left'), u'パンダ')
self.assertEqual(just(u'パンダ', 5, mode='center'), u'パンダ')
self.assertEqual(just(u'パンダ', 5, mode='right'), u'パンダ')
self.assertEqual(just(u'パンダ', 10, mode='left'), u'パンダ ')
self.assertEqual(just(u'パンダ', 10, mode='center'), u' パンダ ')
self.assertEqual(just(u'パンダ', 10, mode='right'), u' パンダ')