def test_sparse_panel(self):
items = ["x", "y", "z"]
p = Panel(dict((i, tm.makeDataFrame().ix[:2, :2]) for i in items))
sp = p.to_sparse()
self._check_roundtrip(sp, tm.assert_panel_equal, check_panel_type=True)
sp2 = p.to_sparse(kind="integer")
self._check_roundtrip(sp2, tm.assert_panel_equal, check_panel_type=True)
sp3 = p.to_sparse(fill_value=0)
self._check_roundtrip(sp3, tm.assert_panel_equal, check_panel_type=True)
def test_sparse_panel(self):
with tm.assert_produces_warning(FutureWarning, check_stacklevel=False):
items = ["x", "y", "z"]
p = Panel(dict((i, tm.makeDataFrame().ix[:2, :2]) for i in items))
sp = p.to_sparse()
self._check_roundtrip(sp, tm.assert_panel_equal, check_panel_type=True)
sp2 = p.to_sparse(kind="integer")
self._check_roundtrip(sp2, tm.assert_panel_equal, check_panel_type=True)
sp3 = p.to_sparse(fill_value=0)
self._check_roundtrip(sp3, tm.assert_panel_equal, check_panel_type=True)
def test_sparse_panel(self):
items = ['x', 'y', 'z']
p = Panel(dict((i, tm.makeDataFrame()) for i in items))
sp = p.to_sparse()
self._check_roundtrip(sp, tm.assert_panel_equal,
check_panel_type=True)
sp2 = p.to_sparse(kind='integer')
self._check_roundtrip(sp2, tm.assert_panel_equal,
check_panel_type=True)
sp3 = p.to_sparse(fill_value=0)
self._check_roundtrip(sp3, tm.assert_panel_equal,
check_panel_type=True)
def test_sparse_panel(self):
items = ['x', 'y', 'z']
p = Panel(dict((i, tm.makeDataFrame()) for i in items))
sp = p.to_sparse()
self._check_double_roundtrip(sp, tm.assert_panel_equal,
check_panel_type=True)
sp2 = p.to_sparse(kind='integer')
self._check_double_roundtrip(sp2, tm.assert_panel_equal,
check_panel_type=True)
sp3 = p.to_sparse(fill_value=0)
self._check_double_roundtrip(sp3, tm.assert_panel_equal,
check_panel_type=True)
def test_sparse_panel(self):
with tm.assert_produces_warning(FutureWarning, check_stacklevel=False):
items = ['x', 'y', 'z']
p = Panel(dict((i, tm.makeDataFrame().ix[:2, :2]) for i in items))
sp = p.to_sparse()
self._check_roundtrip(sp, tm.assert_panel_equal,
check_panel_type=True)
sp2 = p.to_sparse(kind='integer')
self._check_roundtrip(sp2, tm.assert_panel_equal,
check_panel_type=True)
sp3 = p.to_sparse(fill_value=0)
self._check_roundtrip(sp3, tm.assert_panel_equal,
check_panel_type=True)
def test_sparse_panel(self):
with warnings.catch_warnings(record=True):
items = ['x', 'y', 'z']
p = Panel(dict((i, tm.makeDataFrame().ix[:2, :2]) for i in items))
sp = p.to_sparse()
self._check_roundtrip(sp, tm.assert_panel_equal,
check_panel_type=True)
sp2 = p.to_sparse(kind='integer')
self._check_roundtrip(sp2, tm.assert_panel_equal,
check_panel_type=True)
sp3 = p.to_sparse(fill_value=0)
self._check_roundtrip(sp3, tm.assert_panel_equal,
check_panel_type=True)
