def _get_properties(self, source):
props = {
p: getattr(self, p)
for p in list(Layoutable.param) if getattr(self, p) is not None
}
if props.get('height', None) is None:
data = source.data
length = max([len(v) for v in data.values()]) if data else 0
props['height'] = min([length * self.row_height + 30, 2000])
if self.hierarchical:
props['target'] = ColumnDataSource(
data=dict(row_indices=[], labels=[]))
props['grouping'] = self._get_groupings()
props['source'] = source
props['columns'] = self._get_columns()
props['index_position'] = None
props['fit_columns'] = self.fit_columns
if 'autosize_mode' in DataTable.properties():
props['frozen_columns'] = self.frozen_columns
props['frozen_rows'] = self.frozen_rows
props['autosize_mode'] = self.autosize_mode
props['auto_edit'] = self.auto_edit
props['row_height'] = self.row_height
props['editable'] = not self.disabled and len(self.indexes) <= 1
props['sortable'] = self.sortable
props['reorderable'] = self.reorderable
return props
def _get_properties(self):
props = {
p: getattr(self, p)
for p in list(Layoutable.param) if getattr(self, p) is not None
}
df = self.value.reset_index() if len(self.indexes) > 1 else self.value
if df is None:
data = {}
else:
data = {
k if isinstance(k, str) else str(k): v
for k, v in ColumnDataSource.from_df(df).items()
}
if props.get('height', None) is None:
length = max([len(v) for v in data.values()]) if data else 0
props['height'] = length * self.row_height + 30
if self.hierarchical:
props['target'] = ColumnDataSource(
data=dict(row_indices=[], labels=[]))
props['grouping'] = self._get_groupings()
props['source'] = ColumnDataSource(data=data)
props['columns'] = self._get_columns()
props['index_position'] = None
props['fit_columns'] = self.fit_columns
if 'autosize_mode' in DataTable.properties():
props['frozen_columns'] = self.frozen_columns
props['frozen_rows'] = self.frozen_rows
props['autosize_mode'] = self.autosize_mode
props['auto_edit'] = self.auto_edit
props['row_height'] = self.row_height
props['editable'] = not self.disabled and len(self.indexes) == 1
props['sortable'] = self.sortable
props['reorderable'] = self.reorderable
return props