def display(self, config: DisplayConfig=None) -> Display:
config = config or DisplayActive.get()
if self._recache:
self._update_array_cache()
# render display rows just of columns
sub_config = DisplayConfig(**config.to_dict(type_show=False))
sub_display = None
for d in range(self._depth):
# as a slice this is far more efficient as no copy is made
col = self._labels[:, d]
# repeats = col == np.roll(col, 1)
# repeats[0] = False
# col[repeats] = '.' # TODO: spacer may not be best
if sub_display is None:
sub_display = Display.from_values(col,
header='',
config=sub_config)
else:
sub_display.append_iterable(col, header='')
header = '<' + self.__class__.__name__ + '>'
return Display.from_values(
sub_display.to_rows()[1:-1], # truncate unused header
header = header,
config=config
)
def test_bus_display_a(self) -> None:
f1 = Frame.from_dict(
dict(a=(1,2), b=(3,4)),
index=('x', 'y'),
name='f1')
f2 = Frame.from_dict(
dict(c=(1,2,3), b=(4,5,6)),
index=('x', 'y', 'z'),
name='f2')
f3 = Frame.from_dict(
dict(d=(10,20), b=(50,60)),
index=('p', 'q'),
name='f3')
b1 = Bus.from_frames((f1, f2, f3))
self.assertEqual(
b1.display(config=DisplayConfig(type_color=False)).to_rows(),
['<Bus>',
'<Index>',
'f1 Frame',
'f2 Frame',
'f3 Frame',
'<<U2> <object>'])
rows1 = b1.display(config=DisplayConfig(
type_color=False,
type_show=False)).to_rows()
self.assertEqual(rows1, ['f1 Frame', 'f2 Frame', 'f3 Frame'])
rows2 = b1.display(config=DisplayConfig(
type_color=False,
type_show=False,
include_index=False)).to_rows()
self.assertEqual(rows2, ['Frame', 'Frame', 'Frame'])
def display_wide(self,
config: tp.Optional[DisplayConfig] = None
) -> Display:
config = config or DisplayActive.get()
args = config.to_dict()
args.update(dict(
display_columns=np.inf,
cell_max_width=np.inf,
cell_max_width_leftmost=np.inf,
))
return self.display(config=DisplayConfig(**args))
def display_wide(self,
config: tp.Optional[DisplayConfig] = None
) -> Display:
'''Maximize horizontal presentation. {doc}
Args:
{config}
'''
config = config or DisplayActive.get()
args = config.to_dict()
args.update(dict(
display_columns=np.inf,
cell_max_width=np.inf,
cell_max_width_leftmost=np.inf,
))
return self.display(config=DisplayConfig(**args))