95ab2d1f1cb241580a566644df07b9810e852959,bokeh/charts/_data_source.py,ChartDataSource,get_selections,#ChartDataSource#Any#,154

Before Change

        // make sure we have enough dimensions as required either way
        unmatched = list(set(self._required_dims) - set(select_map.keys()))
        if len(unmatched) > 0:
            raise ValueError("You must provide all required columns assigned to dimensions, no match for: %s"
                             % ", ".join(unmatched))
        else:
            return select_map

    def __getitem__(self, key):
        return self._selections[key]

    def groupby(self, *specs):

After Change

            if selections is None:
                // if no selections are provided, we assume they were provided in order
                select_map = {dim: sel for dim, sel in izip(self._dims, self._data.columns)}
            elif isinstance(selections, dict):
                if len(selections.keys()) != 0:
                    // selections were specified in inputs
                    select_map = selections
            else:
                // selection input type isn"t valid
                raise ValueError("selections input must be provided as: dict(dimension: column) or None")

        // // make sure we have enough dimensions as required either way
        // unmatched = list(set(self._required_dims) - set(select_map.keys()))
        // if len(unmatched) > 0:

Instances