plot_lines_multi_bokeh.py

def plot_lines_multi(df,lw=2,pw=700,ph=400,t_str="hover,save,pan,box_zoom,reset,wheel_zoom",t_loc='above'):
    '''...
    '''
    source = ColumnDataSource(df)
    col_names = source.column_names
    p = figure(x_axis_type="datetime",plot_width=pw, plot_height=ph,toolbar_location=t_loc, tools=t_str)
    p_dict = dict()
    for col, c, col_name in zip(df.columns,color,col_names):
        p_dict[col_name] = p.line('index', col, source=source, color=c,line_width=lw)
        p.add_tools(HoverTool(
            renderers=[p_dict[col_name]],
            tooltips=[('datetime','@index{%Y-%m-%d %H:%M:%S}'),(col, f'@{col}')],
            formatters={'index': 'datetime'}
        ))
    legend = Legend(items=[(x, [p_dict[x]]) for x in p_dict])
    p.add_layout(legend,'right')
    show(p)
    
output_notebook()
plot_lines_multi(df._get_numeric_data())

@andrewm4894 I think line 8 should be for col, c, col_name in zip(df.columns,color,col_names[1:]): because col and col_name are off by one