def test_head_compute():
data = tm.makeMixedDataFrame()
t = symbol('t', discover(data))
db = into('sqlite:///:memory:::t', data, dshape=t.dshape)
n = 2
d = Data(db)
# skip the header and the ... at the end of the repr
expr = d.head(n)
s = repr(expr)
assert '...' not in s
result = s.split('\n')[1:]
assert len(result) == n
def test_head_compute():
data = tm.makeMixedDataFrame()
t = symbol('t', discover(data))
db = into('sqlite:///:memory:::t', data, dshape=t.dshape)
n = 2
d = Data(db)
# skip the header and the ... at the end of the repr
expr = d.head(n)
s = repr(expr)
assert '...' not in s
result = s.split('\n')[1:]
assert len(result) == n
def test_highly_nested_repr():
data = [[0, [[1, 2], [3]], 'abc']]
d = Data(data)
assert 'abc' in repr(d.head())
def test_highly_nested_repr():
data = [[0, [[1, 2], [3]], 'abc']]
d = Data(data)
assert 'abc' in repr(d.head())
def test_highly_nested_repr():
data = [[0, [[1, 2], [3]], "abc"]]
d = Data(data)
assert "abc" in repr(d.head())
