kaleido

import plotly.graph_objects as go import plotly.io as pio import os # Create a simple Plotly figure fig = go.Figure(data=[go.Scatter(y=[1, 3, 2])]) # Most common way to use Kaleido: implicitly via plotly.io.write_image output_file = "my_plot.png" try: fig.write_image(output_file) print(f"Plot exported to {output_file}") except ValueError as e: print(f"Error exporting plot: {e}") print("HINT: Ensure Kaleido is installed and a Chromium browser is available on your system or run `python -m kaleido.cli install`.") # Clean up dummy file if created by partial write if os.path.exists(output_file): os.remove(output_file) # Example of using Kaleido's explicit sync server for performance (v1.1.0+) # This is more advanced and not strictly needed for a single export. # import kaleido # try: # kaleido.start_sync_server() # fig.write_image("my_plot_sync.png") # print("Plot exported to my_plot_sync.png using sync server.") # finally: # kaleido.stop_sync_server()