Extracting Minimal Options from Pyecharts Objects

Friendly Introduction to the Task

Welcome to a comprehensive guide on extracting minimal options from Pyecharts objects. If you’re looking to streamline your data visualization configurations and enhance your efficiency with Pyecharts, you’re in the right place!

What You’ll Learn

In this tutorial, you will learn how to extract essential options from Pyecharts objects. This skill is crucial for optimizing and customizing your data visualizations effectively.

Introduction to Problem and Solution

Pyecharts is a robust Python library for creating visually appealing charts. However, there are instances where we need to utilize only a subset of options available in our chart objects. This could be for simplifying configuration or integrating with other applications that require minimal information. Extracting these essential options becomes imperative in such scenarios.

To address this challenge, we will delve into accessing and manipulating the configuration properties of Pyecharts objects. Our strategy involves understanding how these objects store their settings and leveraging Python’s capabilities to extract only the necessary components. This method offers simplicity and flexibility, enabling us to tailor our solution according to specific project requirements.


from pyecharts.charts import Bar
from pyecharts import options as opts

# Create an example bar chart
bar = Bar()
bar.add_xaxis(["A", "B", "C"])
bar.add_yaxis("Series 1", [10, 20, 30])
bar.set_global_opts(title_opts=opts.TitleOpts(title="Minimal Options Example"))

# Extracting minimal options
minimal_options = {
    "title": bar.options.get("title"),
    "xAxis": bar.options.get("xAxis"),
    "yAxis": bar.options.get("yAxis")


# Copyright PHD


In our solution: – We begin by importing necessary modules and setting up a basic Bar chart. – After configuring our chart with sample data and titles, we focus on extracting minimal options. – By accessing the .options attribute of our Bar object, which stores all configurations used by the chart, we selectively choose title, xAxis, and yAxis to create a new dictionary named minimal_options. This dictionary contains just enough information required for basic representation without any unnecessary details.

This approach demonstrates Python’s flexibility in manipulating object attributes, allowing precise customization based on specific needs.

  1. How do I install Pyecharts?

  2. To install Pyecharts, use the following command:

  3. pip install pyecharts
  4. # Copyright PHD
  5. Can I extract other types of options besides title, xAxis, or yAxis?

  6. Yes! Modify the keys in the minimal_options dictionary based on your requirements.

  7. Is this method applicable for all chart types in PyEcharts?

  8. Absolutely! While specifics may vary across different charts regarding config attributes, the general approach remains consistent.

  9. What if some configurations are deeply nested within .options?

  10. For deeply nested configurations within .options, traverse them using more specific keys or indices accordingly.

  11. Can I automate extraction based on certain criteria?

  12. Yes! Automation is achievable by incorporating logic to check keys or values before adding them into your minimal_options.

  13. How do I save these extracted options?

  14. You can serialize them as JSON or any suitable format using standard Python libraries like json.


Extracting minimal sets of options from PyEcharts objects empowers you with optimization and customization capabilities for various data visualization projects. Mastering selective manipulation of configuration properties provides greater control over aesthetics and performance aspects tailored specifically towards target audiences or application demands.

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