pygal + Bar Chart + Changing the color of values within the same series depending on the x_label - bar-chart

Question

Hello People.
I would like to use pygal to plot an image as shown in the one above:
Plotting the same series with different colors based on the x_label. What I would like to show, basically, is the difference between weekdays and weekends.
However, it seems that pygal only allows color settings per series.
What I was able to accomplish so far is one of the following:
1- consider each day of the week as a series of its own, with a color of its own, without showing the x_lables.
code:
import pygal
from pygal.style import Style
y_values = [12.85, 12.78, 13.74, 16.73, 12.52, 3.71, 1.96]
x_labels = ["Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"]
filename = 'barchar_test.png'
chart_config = {
"human_readable": True,
"pretty_print": True,
"truncate_legend": -1,
"value_font_size": 15,
"print_values": True,
"show_legend": False,
"print_values_position": "top",
"print_labels": True,
"value_formatter": lambda x: "{0: .2f}".format(x),
}
style_config = {
"font_family": "googlefont:lato",
"plot_background": "white",
"value_font_size": 15,
"show_y_guides": False,
"show_y_labels": False,
"colors": ("#0099d6", "#0099d6", "#0099d6", "#0099d6", "#0099d6", "#6d6f71", "#6d6f71"),
}
def _plot_bar_chart(y_values, x_labels, filename):
bar_chart = pygal.Bar(style=Style(**style_config), **chart_config)
for i, item in enumerate(y_values):
bar_chart.add(
x_labels[i], {item},
)
bar_chart.render_to_png(filename)
_plot_bar_chart(y_values, x_labels, filename)
2- consider the values as one series, displaying the x_labels, but only in one color:
code:
dimport pygal
from pygal.style import Style
y_values = [12.85, 12.78, 13.74, 16.73, 12.52, 3.71, 1.96]
x_labels = ["Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"]
filename = 'barchar_test.png'
chart_config = {
"human_readable": True,
"pretty_print": True,
"truncate_legend": -1,
"value_font_size": 15,
"print_values": True,
"show_legend": False,
"print_values_position": "top",
"print_labels": True,
"value_formatter": lambda x: "{0: .2f}".format(x),
}
style_config = {
"font_family": "googlefont:lato",
"plot_background": "white",
"value_font_size": 15,
"show_y_guides": False,
"show_y_labels": False,
"colors": ("#0099d6", "#0099d6", "#0099d6", "#0099d6", "#0099d6", "#6d6f71", "#6d6f71"),
}
def _plot_bar_chart(y_values, x_labels, filename):
bar_chart = pygal.Bar(style=Style(**style_config), **chart_config)
bar_chart.x_labels = x_labels
bar_chart.add('', y_values)
bar_chart.render_to_png(filename)
_plot_bar_chart(y_values, x_labels, filename)
3- Consider the values as separate series, show the x_labels, but have all the bars stacked in the first x_label:
code:
import pygal
from pygal.style import Style
y_values = [12.85, 12.78, 13.74, 16.73, 12.52, 3.71, 1.96]
x_labels = ["Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"]
filename = 'barchar_test.png'
chart_config = {
"human_readable": True,
"pretty_print": True,
"truncate_legend": -1,
"value_font_size": 15,
"print_values": True,
"show_legend": False,
"print_values_position": "top",
"print_labels": True,
"value_formatter": lambda x: "{0: .2f}".format(x),
}
style_config = {
"font_family": "googlefont:lato",
"plot_background": "white",
"value_font_size": 15,
"show_y_guides": False,
"show_y_labels": False,
"colors": ("#0099d6", "#0099d6", "#0099d6", "#0099d6", "#0099d6", "#6d6f71", "#6d6f71"),
}
def _plot_bar_chart(y_values, x_labels, filename):
bar_chart = pygal.Bar(style=Style(**style_config), **chart_config)
bar_chart.x_labels = x_labels
for i, item in enumerate(y_values):
bar_chart.add(
x_labels[i], {item},
)
bar_chart.render_to_png(filename)
_plot_bar_chart(y_values, x_labels, filename)
Any thoughts on this?
Thanks :)