def render_widget(self, renderer: str = "altair", input_current_vis=""):
"""
Generate a LuxWidget based on the LuxDataFrame
Structure of widgetJSON:
{
'current_vis': {},
'recommendation': [
{
'action': 'Correlation',
'description': "some description",
'vspec': [
{Vega-Lite spec for vis 1},
{Vega-Lite spec for vis 2},
...
]
},
... repeat for other actions
]
}
Parameters
----------
renderer : str, optional
Choice of visualization rendering library, by default "altair"
input_current_vis : lux.LuxDataFrame, optional
User-specified current vis to override default Current Vis, by default
"""
check_import_lux_widget()
import luxwidget
widgetJSON = self.to_JSON(self._rec_info,
input_current_vis=input_current_vis)
return luxwidget.LuxWidget(
currentVis=widgetJSON["current_vis"],
recommendations=widgetJSON["recommendation"],
intent=LuxDataFrame.intent_to_string(self._intent),
message=self._message.to_html(),
config={"plottingScale": lux.config.plotting_scale},
)
def _repr_html_(self):
from IPython.display import display
check_import_lux_widget()
import luxWidget
if (self.data is None):
raise Exception(
"No data is populated in Vis. In order to generate data required for the vis, use the 'refresh_source' function to populate the Vis with a data source (e.g., vis.refresh_source(df))."
)
else:
from lux.luxDataFrame.LuxDataframe import LuxDataFrame
widget = luxWidget.LuxWidget(
currentVis=LuxDataFrame.current_view_to_JSON([self]),
recommendations=[],
intent="")
display(widget)
def _repr_html_(self):
from IPython.display import display
check_import_lux_widget()
import luxWidget
if (self.data is None):
raise Exception("No data populated in View. Use the 'load' function (e.g., view.load(df)) to populate the view with a data source.")
else:
from lux.luxDataFrame.LuxDataframe import LuxDataFrame
# widget = LuxDataFrame.render_widget(input_current_view=self,render_target="viewOnly")
widget = luxWidget.LuxWidget(
currentView= LuxDataFrame.current_view_to_JSON([self]),
recommendations=[],
context={}
)
display(widget)
def _repr_html_(self):
self._widget = None
from IPython.display import display
from lux.core.frame import LuxDataFrame
recommendation = {
"action": "Vis List",
"description": "Shows a vis list defined by the intent",
}
recommendation["collection"] = self._collection
check_import_lux_widget()
import luxwidget
recJSON = LuxDataFrame.rec_to_JSON([recommendation])
self._widget = luxwidget.LuxWidget(currentVis={}, recommendations=recJSON, intent="", message="")
display(self._widget)
def render_widget(ldf="", renderer: str = "altair", input_current_view=""):
"""
Generate a LuxWidget based on the LuxDataFrame
Parameters
----------
renderer : str, optional
Choice of visualization rendering library, by default "altair"
input_current_view : lux.LuxDataFrame, optional
User-specified current vis to override default Current Vis, by default
"""
check_import_lux_widget()
import luxWidget
widgetJSON = ldf.to_JSON(input_current_view=input_current_view)
return luxWidget.LuxWidget(
currentVis=widgetJSON["current_vis"],
recommendations=widgetJSON["recommendation"],
intent=LuxDataFrame.intent_to_string(ldf.intent))
def _repr_html_(self):
self.widget = None
from IPython.display import display
from lux.luxDataFrame.LuxDataframe import LuxDataFrame
# widget = LuxDataFrame.render_widget(input_current_view=self,render_target="viewCollectionOnly")
recommendation = {"action": "View Collection",
"description": "Shows a view collection defined by the context"}
recommendation["collection"] = self
check_import_lux_widget()
import luxWidget
recJSON = LuxDataFrame.rec_to_JSON([recommendation])
self.widget = luxWidget.LuxWidget(
currentView={},
recommendations=recJSON,
context={}
)
display(self.widget)
def _ipython_display_(self):
from IPython.display import display
check_import_lux_widget()
import luxwidget
if self.data is None:
raise Exception(
"No data is populated in Vis. In order to generate data required for the vis, use the 'refresh_source' function to populate the Vis with a data source (e.g., vis.refresh_source(df))."
)
else:
from lux.core.frame import LuxDataFrame
widget = luxwidget.LuxWidget(
currentVis=LuxDataFrame.current_vis_to_JSON([self]),
recommendations=[],
intent="",
message="",
config={"plottingScale": lux.config.plotting_scale},
)
display(widget)
