DynamicPythonDotNet

DynamicPythonDotNet is a .NET MAUI application that provides an interactive environment for writing, executing, and visualizing Python code directly in the browser. The project leverages Pyodide, a Python runtime for the web, to execute Python scripts dynamically and display the results in a user-friendly interface.

Blog Posts

• Building a Dynamic Python Execution Environment with .NET MAUI, Pyodide, Monaco, and Radzen
• Building a Dynamic Python Execution Environment: Loading Excel and Parquet files

Features

• Python Code Editor

  • Powered by the Monaco Editor, users can write Python scripts with syntax highlighting and a clean interface.
  • Includes a sample Python script to get started.

• Dynamic Python Execution

  • Executes Python code in the browser using Pyodide.
  • Supports Pandas for data manipulation and ensures the Python function returns a Pandas DataFrame.

• Error Handling

  • Displays user-friendly error messages if the Python code does not return a valid Pandas DataFrame or encounters other issues.

• Data Visualization

  • Load data as Excel or Parquet
  • Converts the returned Pandas DataFrame into JSON format and displays it in a responsive data grid using Radzen DataGrid.

• Interactive Buttons

  • Get Code: Retrieves the current code from the editor.
  • Update Code: Updates the editor with a predefined sample script.
  • Execute: Runs the Python code and displays the results or errors.

Technologies Used

• .NET MAUI: Cross-platform framework for building native applications.
• Blazor: Enables the use of C# for building interactive web UI components.
• Pyodide: Executes Python code in the browser.
• Monaco Editor: Provides a rich code editing experience.
• Radzen Blazor Components: Used for UI elements like buttons and data grids.

How It Works

1. Write Python Code
   Use the Monaco Editor to write or modify Python scripts.
2. Execute Code
   Click the Execute button to run the Python script in the browser.
3. View Results
   • If the script returns a Pandas DataFrame, the data is displayed in a Radzen DataGrid.
   • If an error occurs, a descriptive error message is shown.

Requirements

• .NET 9 SDK