def test_dataframe_pane_streamz(document, comm):
from streamz.dataframe import Random
sdf = Random(interval='200ms', freq='50ms')
pane = DataFrame(sdf)
assert pane._stream is None
# Create pane
model = pane.get_root(document, comm=comm)
assert pane._stream is not None
assert pane._models[model.ref['id']][0] is model
assert model.text == ''
# Replace Pane.object
pane.object = sdf.x
assert pane._models[model.ref['id']][0] is model
assert model.text == ''
# Cleanup
pane._cleanup(model)
assert pane._stream is None
assert pane._models == {}
def test_get_streamz_seriess_pane_type():
from streamz.dataframe import Random
sdf = Random(interval='200ms', freq='50ms').groupby('y').sum()
assert PaneBase.get_pane_type(sdf.x) is DataFrame
def test_get_streamz_dataframe_pane_type():
from streamz.dataframe import Random
sdf = Random(interval='200ms', freq='50ms')
assert PaneBase.get_pane_type(sdf) is DataFrame
def test_streamz_dataframes_patched(self):
from streamz.dataframe import Random
random_df = Random()
self.assertIsInstance(
random_df.groupby('x').sum().hvplot, hvPlotTabular)
def test_streamz_series_patched(self):
from streamz.dataframe import Random
random_df = Random()
self.assertIsInstance(random_df.x.hvplot, hvPlotTabular)
def test_streamz_series_patched(self):
from streamz.dataframe import Random
random_df = Random()
self.assertIsInstance(random_df.x.holoplot, HoloPlot)