class_docstr: Base for all plot classes.
class_docstr_tok: ["Base","for","all","plot","classes","."]
docstr: Ensure consistent naming of column data sources.
  Naming ensures that Chart.data property will populate correctly.
docstr_tok: ["Ensure","consistent","naming","of","column","data","sources",".","Naming","ensures","that","Chart.data","property","will","populate","correctly","."]
code: def _named_column_data_source(data_frame, series_name):
      """Ensure consistent naming of column data sources.
      Naming ensures that Chart.data property will populate correctly.
      """
      cannonical_series_name = BasePlot._cannonical_series_name(
          series_name
      )
      return bokeh.models.ColumnDataSource(
          data_frame, name=cannonical_series_name
      )
  
imports: import bokeh
  import pandas
  import numpy
  from chartify._core.colors import Color, color_palettes
  from chartify._core.axes import NumericalYMixin, NumericalXMixin
  from scipy.stats import gaussian_kde
label_desc: Use image node_id 7 for calling the BasePlot obj's underlying member method code with example usage: obj._named_column_data_source(data_frame, series_name) and returns: bokeh